baber/WOPTO huggingface dataset:
Patent RU-2074410-C1 (RU)
Title: Process of recording of image-original on surface of scaled copy
Inventor: ALEKSEEV GRIGORIJ G
IPC: G03F7/16
Filed: 1994-06-09
Granted: 1997-02-27
Abstract: FIELD: application of images amounting to tens of meters on surfaces. SUBSTANCE: image is applied on surface of article by line-by-line scanning of surface with jets of sprayed paint compositions of several colors directed on to it. Several matching component monochromatic color-divided painted images can be applied simultaneously which will create common color image. Mode of control over application of composition is set as result of reading of color-divided parameters of image-original. During recording mode of proportional matching of relative scanning movements of reading of original and application of color compositions in agreement with preset scale coefficient of copying is maintained. EFFECT: increased accuracy and productivity of process. 2 cl, 9 dwg
Patent RU-2116680-C1 (RU)
Title: Liquid radioactive waste decontaminating device
Inventor: BURANGULOV N I
IPC: G21F9/06
Filed: 1994-06-24
Granted: 1998-07-27
Abstract: FIELD: treatment of radioactive wastes. SUBSTANCE: device has liquid-waste treatment chamber placed in safety vessel. Treatment chamber has shaped walls and is filled with polymeric polyelectrolyte hydrogel with perforated filter bowl placed into it. Filter bowl communicates with clean-water discharge bowl through pipeline. Treatment chamber is provided, in addition, with electrodes for building up electromagnetic field, acoustic and infrared-wave radiators, and heat exchanger. Used as acoustic-wave radiators are primarily ultrasonic-wave radiators and as electrodes, chamber wall and perforated filter bowl wall. Pipe connection with perforated extension piece for spraying liquid wastes is installed in upper part of vessel. Interior of treatment chamber and that of vessel communicate with vacuum unit. EFFECT: improved capacity, reduced power requirement, simplified procedure. 2 cl, 1 dwg
Patent RU-2080306-C1 (RU)
Title: Ozonizing plant
Inventor: PUSTOVALOV VITALIJ EGOROVICH
IPC: C02F1/78
Filed: 1994-08-02
Granted: 1997-05-27
Abstract: FIELD: production and usage of ozone. SUBSTANCE: in proposed ozonizing plant pumping aggregate is manufactured in the form of pressure pump, injector and separator connected in series. Gas space of separator is connected to mixing chamber through unit for air preparation and to ozonizer and water space - by pipe-line. Blower is installed at inlet of injector to correct insufficient injection of air. Source of liquid is joined to separator by means of pipe-line. Ozone and air mixture after ozonizer and liquid after separator are fed into injector which is connected to separator. EFFECT: enhanced productivity of ozonizing plant. 3 cl, 1 dwg
Patent RU-2076215-C1 (RU)
Title: Method of cleaning diesel engine exhaust gases from solid particles
Inventor: KUTYSH IVAN I
IPC: F01N3/18
Filed: 1994-10-11
Granted: 1997-03-27
Abstract: FIELD: environment protection; cleaning exhaust gases from hard particles formed during combustion of hydrocarbon fuel in diesel engines of different applications. SUBSTANCE: flow of exhaust gases is passed first through afterburner and then through filtering element. Pressure of exhaust gases before and after filtering element and temperature of exhaust gases before afterburner (T       x   1       ) and after afterburner (T       x   2       ) are measured and if pressure differential across filtering element (ΔP x ) exceeds maximum tolerable value (ΔP       x   max       ) exhaust gas flow is heated by delivering additional fuel to burn exhaust gases flow is heated by delivering additional fuel to burn exhaust gases in oxygen. Used as ΔP       x   max        is preset function of measured values of relative speed of engine rotor   and temperature T       x   1        before afterburner. If temperature of filtering element differs from preset value (T ф   max ), heating of flow is decreased or increased as necessary, by regulating consumption of additional fuel. Used as T ф.max  is temperature at which intensive burning of soot on surface of filtering element is exhaust gas oxygen is provided. Then volume concentration of oxygen in exhaust gas flow before afterburner (O 2 ) is measured and flow is heated in case when ΔP x  exceeds ΔP       x   max        and oxygen content (O 2 ) exceeds minimum tolerable value ((O 2 ) min ). Flow is heated until ΔP x  is smaller than preset minimum tolerable value (ΔP       x   min       ). Then delivery of additional fuel is stopped. It should be mentioned that ΔP min  is preset function of   and T       x   2       , and (O 2 ) min  is preset function of   only. EFFECT: improved functioning of automatic filter regeneration system, increased economy at regulation and increased service of filter. 6 cl, 2 dwg
Patent RU-2096432-C1 (RU)
Title: Composition for manufacturing difficultly combustible heat resistant material
Inventor: GELES IOSIF S
IPC: C08L97/02
Filed: 1994-10-10
Granted: 1997-11-20
Abstract: FIELD: use of wood and diammonium phosphate production waste as antipyrene. SUBSTANCE: blend made of slurry, wood fibrous compound, waste, sawdust, hydrophobizer and diammonium phosphate in desired proportions. After stirring, dehydration and drying, material with desired properties is obtained. EFFECT: improved properties of the composition. 1 tbl
Patent RU-2125606-C1 (RU)
Inventor: MART SAARMA
IPC: C12N15/09
Filed: 1992-09-24
Granted: 1999-01-27
Abstract: Изобретение относится к биотехнологии и может быть использовано для получения резистентного к вирусу трансгенного растения. Генетически сконструированную ДНК-последовательность, кодирующую полипептид, обеспечивающий устойчивость растения к вирусу 2,5 А-синтетазы, вводят в клетки растений. Регенеранты, экспрессирующие полипептид, отбирают. Способ позволяет получить растение, резистентное к многим вирусам. 3 з.п. ф-лы, 10 ил., 1 табл.
Patent RU-2089579-C1 (RU)
Title: Method of preparing raw composition
IPC: C09C1/48
Filed: 1995-02-02
Granted: 1997-09-10
Abstract: FIELD: in commercial carbon industry, more particularly preparation of raw composition for manufacture of carbon black. SUBSTANCE: coumarone is first dissolved in naphthaline oil and the resulting mixture is mixed with fraction after treatment of coal-rar resin having average volumetric boiling temperature of 360-420 C during heating operation. Moisture is removed from said mixture, the latter is further heat treated and used to product carbon black. Coumorone is dissolved at 85-90 C in amount to maintain coumarone content in the mixture at 5-12 wt%. Coumarone dissolution time is 8-12 hours. EFFECT: more efficient preparation method.
Patent RU-2070468-C1 (RU)
Title: Method of hollow pieces production
Inventor: GOLENKOV VYACHESLAV A
IPC: B21K21/08
Filed: 1995-02-23
Granted: 1996-12-20
Abstract: FIELD: methods of hollow pieces productions. SUBSTANCE: method of hollow pieces production is exercised using measured blank production and its deformation in roller die during meeting movement of punch and stop. Piece wall is formed by rolling-out of metal squeezed into clearance between punch and rollers sizing sections. In process of deformation rollers are capable to move in radial direction. EFFECT: method allows to expand range of pieces without substitution of tools. 2 cl, 1 dwg
Patent RU-2101564-C1 (RU)
Inventor: BOLDAREV S T
IPC: F04B37/02
Filed: 1995-04-05
Granted: 1998-01-10
Abstract: FIELD: vacuum and cryogenic facilities for building up deep vacuum; cryosorption pumping of working medium, for instance, in dilution refrigerators. SUBSTANCE: adsorbent cooling system divides inner space of pump into two adjacent screw spaces one of which, communicating with pumping out pipeline, serves to supply of pumped out gas, and second space is filled with adsorbent. This provides effective two-side cooling of adsorbent and low hydraulic losses owing to provision of gas clearances at both sides from layer of adsorbent. Such design of cooling system, in combination with small thickness of adsorbent layer, makes it possible to considerably increase pumping out speed of pump and increase its sorption capacity owing to effective use of pump volume. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2082812-C1 (RU)
Title: Steel
Inventor: TISHKOV VIKTOR YA
IPC: C22C38/14
Filed: 1995-04-14
Granted: 1997-06-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: steel used for manufacturing small rolls (balls) in roll and ball mills additionally contains, wt.-%: titanium, 0.02-0.07; carbon, 0.62-0.7; silicon, 0.17-0.37; and manganese, 0.901.2. Brinell hardness of steel is at least 260 units. This value is great enough for steel to be successfully used in manufacturing cores. High plasticity of steel virtually excludes breaking of cores in the working process. EFFECT: improved hardness and plasticity of steel. 1 tbl
Patent RU-2090934-C1 (RU)
Title: Burglar alarm
Inventor: CHLENOV ANATOLIJ N
IPC: G08B13/00
Filed: 1995-04-28
Granted: 1997-09-20
Abstract: FIELD: alarms responding to presence of intruder by breaking vitrified structures. SUBSTANCE: alarm is provided, in addition, with pulse shaper, signal integrating and stretching unit, OR gate, threshold unit. Its operation is organized so that it starts functioning and checking duration of acoustic noise caused by intruder's actions, and shapes alarm message as soon as its parameters go above preset values. EFFECT: improved reliability of alarm. 4 cl, 1 dwg
Patent RU-2096916-C1 (RU)
Inventor: ZENKIN VALENTIN F
IPC: H04J3/06
Filed: 1995-06-07
Granted: 1997-11-20
Abstract: FIELD: communication systems including equipment for shaping and separating digital streams. SUBSTANCE: system has on sending end generator equipment unit, group signal shaping unit, frame sync signal transmitter, four main storage units, phasing signal shaper, frequency synthesizer, service bit switch, transmitting unit of main digital channels; on receiving end, it has adaptive frame synchronization receiver, group signal distributor, generator equipment unit, service bit switch, frequency synthesizer, receiving unit of main digital channels, four main storage units. EFFECT: facilitated access to subcomponent signals and even to separate digital channels of primary groups at any hierarchy stage. 12 dwg , 4 tbl
Patent RU-2106400-C1 (RU)
Inventor: EGOROVA T G
IPC: C11D3/10
Filed: 1995-06-06
Granted: 1998-03-10
Abstract: FIELD: production of detergent compositions for washing of glass, faience, porcelain, ceramics, aluminium and other dishes. SUBSTANCE: composition comprises, mass %: non-ionic surfactant, 1.5-2.0; calcined soda, 5.0-6.0; sodium metasilicate, 4.0-4.5; coniferous concentrate, 0.02-0.03; glycerine, 2.0-2.5; water, up to 100. Calcined soda together with sodium metasilicate is used as alkaline agent; coniferous concentrate is used as disinfection additive and as odorant. EFFECT: improved quality of desired product. 2 tbl
Patent RU-2096270-C1 (RU)
Title: Method of transfer of cryogenic fluids
Inventor: MALYSHEV VALENTIN V
IPC: F17C5/04
Filed: 1995-09-26
Granted: 1997-11-20
Abstract: FIELD: transfer of cryogenic fluids from tank to tank or to consumer. SUBSTANCE: prior to transfer of cryogenic fluid to consumer, it is returned to supply tank through shut-off pipe line, checking thermodynamic phase state of flow by means of measuring devices. As flow attains single-phase liquid state, part of this flow is directed to consumer gradually increasing this part to maximum required level. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2088049-C1 (RU)
Title: Composite flexible flat electric heater
Inventor: KOVALENKO NIKOLAJ V
IPC: H05B3/34
Filed: 1995-11-27
Granted: 1997-08-20
Abstract: FIELD: electric engineering. SUBSTANCE: device has resistive element which is made from carbon non-woven material which is treated with cement or cement with fluoroplastic latex. Electric insulation layers which cover both sides of resistive element are made from fiber glass fabric with fluoroplastic cover. In addition device has current terminals which are connected to resistive element through electrolyte connection. Cement or cement with fluoroplastic latex may contain polytetrafluoroethylene in order to achieve greater flexibility of heating element or may contain binder which has microcellular structure and id treated with silicon oil in order to increase heat conductivity rate. Electric connection is made using deposition of copper layer on surface of resistive element using contact reduction. EFFECT: increased reliability for specific heating power greater than 1.0-1.5 kW per square meter. 4 cl, 1 dwg
Patent RU-2094121-C1 (RU)
Title: Method for separation of solid phases
Inventor: MATVEEV ANDREJ S
IPC: B03B1/00
Filed: 1995-11-29
Granted: 1997-10-27
Abstract: FIELD: separation of solid material by flotation and purification of such materials from admixtures; chemical, petrochemical, microbiological and other industries. SUBSTANCE: solid phases consisting of main material 1 and impurity component 2 are immersed in liquid phase 3. Method consists in autonomous supply of liquid with the aid of branch pipe 4 fitted with nozzle-cavitator 5 of variable equivalent diameter and gas with the aid of branch pipe 6. Supply of liquid is effected to interface of solid phase; minimum equivalent diameter of nozzle-cavitator 5 is less than magnitude of projection of distance from outer exit section of nozzle-cavitator 5 to outer surface of solid phase measured along its longitudinal axis intersecting with longitudinal axis of gas supply branch pipe 6 at point of its contact with solid phase. EFFECT: intensification of flotation process and improved quality of purification of contaminated surfaces due to overcoming adhesive forces along with rational organization of separation process and optimization of geometric characteristics of cavitator. 3 dwg
Patent RU-2078050-C1 (RU)
Title: Method of cleaning and disinfecting of water
Inventor: YURINA LYUDMILA V
IPC: C02F103/04
Filed: 1996-01-10
Granted: 1997-04-27
Abstract: FIELD: water treating. SUBSTANCE: invention relates to treating water, in particular, drinking water, subsoil water and may be used in various areas. Water stream is continuously irradiated with short-wave infrared emission in the wave range 0.75-8 mcm and irradiation intensity 4.68-8.40 W/sq. cm. Energy of emission, when affecting chemical bonds of water impurity constituents, leads to their polymerization, coagulation, and precipitation. Live microorganisms, being optically nontransparent for infrared emission, absorb this emission intensively and perish. EFFECT: increased degree of purification and disinfecting of water. 1 tbl
Patent RU-2105821-C1 (RU)
Title: Method for production of ingots from wear-resistant steel
Inventor: KUL BOVSKIJ I K
IPC: C21D1/28
Filed: 1996-02-13
Granted: 1998-02-27
Abstract: FIELD: metallurgy. SUBSTANCE: method consists in the following: steel is melted and ingots are produced which are subjected to heat treatment by double normalization. It consists in that ingots initially are heated to temperature of 920-930 C and held at this temperature for 3-3.5 h with subsequent cooling in the air down to 200 C, and then repeatedly heated up to 870-880 C and held at this temperature for 2.5-3 h with subsequent cooling in the air down to 20 C. In this case, use is made of steel which contains ingredients in the following ratio, wt.-%: carbon, 0.20-0.40; manganese, 0.90-1.50; silicon, 0.17-0.40; chromium, 1.20-1.80; nickel, 0.30-0.60; copper, 0.20-0.40; vanadium, 0.15-0.30; boron, 0.001-0.01; aluminum, 0.02-0.06; iron, the balance. EFFECT: higher efficiency. 1 tbl
Patent RU-2098257-C1 (RU)
Title: Device for orientation of flat parts
Inventor: ARKHAROV ANATOLIJ PAVLOVICH
IPC: B23Q7/08
Filed: 1996-02-28
Granted: 1997-12-10
Abstract: FIELD: mechanical engineering, automation of processes; orientation of plates with shape of isosceles trapezium with bevels on one of bases. SUBSTANCE: device has body and delivery tray secured to body. Tray has mechanism for item by item delivery, orientation mechanism in the form of platform with drive for its reciprocation, bell-crank spring-loaded relative to body and installed for rocking and interaction by one of its arms with drive of orientation mechanism and discharge tray. Device is provided with inclined angular tray rigidly secured to body between delivery and discharge trays arranged with inclined longitudinal axes. EFFECT: improved design. 6 dwg
Patent RU-2109851-C1 (RU)
Title: Electrolyzer for production of magnesium with bottom lead of anodes
Inventor: ZUEV N M
IPC: C25C3/04
Filed: 1996-03-13
Granted: 1998-04-27
Abstract: FIELD: production of nonferrous metals, in particular, production of magnesium by electrolytic method. SUBSTANCE: electrolyzer includes lined shell, electrodes, partitions and floors which base is made in the form of monolithic plate freely laid on supporting surfaces with gaps between vertical surfaces of plates and wall lining of shell. The gaps exceed the plate expansion during heating by a factor of 2-5. EFFECT: higher tightness and prolonged service life.
Patent RU-2135890-C1 (RU)
Title: Heating furnace
Inventor: DOLMATOV V L
IPC: F23C1/00
Filed: 1996-03-26
Granted: 1999-08-27
Abstract: FIELD: heating the process flows in petroleum refining and petroleum chemistry. SUBSTANCE: furnace has two symmetrical radiant chambers with tubular coils separated by convection chamber with tube bundle arranged up to brickwork on top as well as burner ports in front walls of furnace; novelty is that base of tube bundle in convection chamber is placed in horizontal plane of center lines of burner ports which are inclined through angle α to horizontal line; angle is found from equation α = arctg((H к /L p )f т ),; top of convection chamber tube bundle is joined with tops of radiant chambers; rectangular gas lantern is provided above convection chamber with side outlet for flue gases; hinged upper panels of gas lantern may be relatively arranged so as to form trapezium in vertical sectional area; gas conduit between radiant chambers and convection chamber is made of brickwork with windows for staggered gas outlet; end wall of radiant chambers is made in the form of panel module with vertical axis of revolution and radial monorail at base of each module of chambers. EFFECT: improved operating characteristics, facilitated maintenance of all tubes, improved fuel combustion and, hence, efficiency of furnace. 4 cl, 3 dwg
Patent RU-2105425-C1 (RU)
Title: Telephone communication system
Inventor: SKIGIN DMITRIJ EHDUARDOVICH
IPC: H04M11/00
Filed: 1996-08-07
Granted: 1998-02-20
Abstract: FIELD: electronic communication engineering. SUBSTANCE: telephone communication system provides for direct transmission of speech information between remote parties of local telephone networks coupled through common-use computer networks. Transmitting section of system 1 has telephone set 1, local telephone line 2, signal detector-distributor 3, tone set recognizing device 4 for determination of called party number, device 5 transmitting the recognized number in the form of standard protocol of computer communication, analog-to-digital converter 6, compressor 7, computer 8 connected to computer network 9. Receiving section 1 of system has telephone set 10, local telephone line 11, converter 12 of called number information, call signal telephone dial, device 14 of sequence of speech and tone signal transmission, computer 15 connected to computer network 9, decompressor 16, digital-to-analog converter 17 and speech signal transmitter 18. EFFECT: higher efficiency. 1 dwg
Patent RU-2098728-C1 (RU)
Title: Conveyer line for manufacture of foam materials
Inventor: DRAGUNOV ALEKSANDR A
IPC: F27B9/24
Filed: 1996-08-22
Granted: 1997-12-10
Abstract: FIELD: manufacture of foam materials. SUBSTANCE: conveyer line includes foam generator 1 with headbox 2, conveyer 3, drying ovens 4, kilns 5 with ventilation system and intake device. Conveyer includes frame 8, scree 9, supporting rollers 10 and tension rollers 11, drive drums 12 and driven drums 13, drive 14 with adjustable electric motor and systems 15 and 16 for supply and removal of supporting structure, respectively. Innovation of invention consists in availability of additional working member-dehydrator 6 mounted before inlet of drying oven. Dehydrator 6 is provided with hood located before conveyer screen and connected with evacuation device by means of flexible hose via branch pipe. It is also provided with reservoir for receiving excessive moisture. EFFECT: intensification of drying process; increased productivity and profitableness of production. 3 dwg
Patent RU-2100442-C1 (RU)
Inventor: STUDENIKIN SERGEJ I
IPC: C14C11/00
Filed: 1996-08-09
Granted: 1997-12-27
Abstract: Использование: при отделке кож различного назначения. Сущность изобретения: на кожевенный полуфабрикат последовательно наносят покрывную краску и закрепитель. Покрывная краска содержит следующие компоненты, мас.%: пигментный концентрат 16,0-21,0, 40%-ную водную дисперсию сополимера бутилакрилата, акрилонитрила и метакриловой кислоты в соотношении 70:25:5 (ВАК-200М) 27,0-32,0; 30%-ную водную дисперсию сополимера н-бутилакрилата, глицидилметакрилата и метакриловой кислоты в соотношении 86:9:5 (Мадол-3Г) 5,0-7,0; 10%-ную водную дисперсию сополимера нитрилакриловой кислоты и метакриловой кислоты в соотношении 77: 23 (Мадол-ТМ) 4,0-6,0; 40%-ную водную дисперсию сополимера метилакрилата, бутилакрилата и метакриловой кислоты в соотношении 62: 35:3 (МБМ-3) или 40%-ную водную дисперсию полиуретана 12,0-17,0; добавки 9,0-13,0 и воду остальное. Закрепитель содержит следующие компоненты, мас.%: пигментный концентрат 0,5-1,0, 17%-ную водную дисперсию сополимера этилакрилата и нитрилакриловой кислоты в соотношении 22:78 (ВАК-202) 2,0-11,0; 40%-ную водную дисперсию сополимера бутилакрилата и акрилонитрила в соотношении 64: 36 (ВАК-201) 25,0-28,0; 30%-ную водную дисперсию (Мадол-ЗГ) 4,0-6,0, 10%-ную водную дисперсию (Мадол-ТМ) 3,5-5,0; добавки 12,5-19,0 и воду остальное. 2 табл.
Patent RU-2109606-C1 (RU)
Title: Method of making soldered telescopic structures
Inventor: SEMENOV V N
IPC: B23K1/00
Filed: 1996-09-05
Granted: 1998-04-27
Abstract: FIELD: power machine engineering, namely soldering thick wall telescopic structures. SUBSTANCE: structure includes outer 1 and inner 2 envelopes with thin-wall compensating member 3 having end in hard-to-reach zone. Outer envelope has turning 5 and groove 6. Nickel coat is applied on surfaces to be soldered. Layer of homogeneous nickel base alloy is fused on welded places. Inner envelope is arranged inside outer one in such a way that extension of compensating member 3 enters turning 5 with gap. Sealed cavities 4,7 are formed at assembling. Cavities are evacuated and wall of compensating member is drawn into groove 6. Then at temperature less than soldering temperature by 15-25 C isothermal holding is realized in furnace with argon atmosphere at 1015 C for 15 minutes. At cooling process steps of isothermal holding for 20 minutes at 650 C, cooling and removal of compensating member are performed. EFFECT: enhanced quality of soldered joints due to their high-degree fluid-tightness. 1 dwg
Patent RU-2126734-C1 (RU)
Title: Exothermic mixture for alloying iron-carbon alloys
Inventor: NOVOKHATSKIJ IGOR VLADIMIROVIC
IPC: C22C35/00
Filed: 1996-09-19
Granted: 1999-02-27
Abstract: FIELD: foundry, in particular, production of exothermic mixtures for alloying iron-carbon alloys. SUBSTANCE: exothermic mixture contains alloying element and reducer. Alloying element is used in the form of calcinated wastes of electroplating which consists of oxides of alloying metals. Reducer is selected so that at temperature of 1000 C Gibbs' energy in reaction of its oxidation with oxygen is more negative than Gibbs' energy in oxidation of alloying element at the same temperature. EFFECT: reduced cost of exothermic mixture; successful solution of ecological problems. 1 tbl