baber/WOPTO huggingface dataset:
Patent RU-2066820-C1 (RU)
Title: Magazine gun bolt mechanism
Inventor: ANTONOV SERGEJ GENNADEVICH
IPC: F41A3/00
Filed: 1993-06-28
Granted: 1996-09-20
Abstract: FIELD: small arms, particularly, magazine guns with movable fore grip. SUBSTANCE: invention involves for enhanced serviceability of the bolt mechanism by decreasing the load on the receiver at the instant of fire and for more tight locking, the sliding block in the bolt mechanism with a rocking wedge is positioned in the bolt. A feather tongue engageable with the groove on the barrel collar is made in the bolt. The groove on the collar is made on the side opposite to an extractor slot. Motion to the bolt mechanism is imparted from the movable fore grip controlled by the shooter's hand. At backward motion of the fore grip the bolt moves to the extreme rear position. At forward motion of the fore grip the bolt gets closed. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2041950-C1 (RU)
Title: Method for production of ethyl alcohol of cereals raw materials
Inventor: USTINNIKOV BORIS A
IPC: C12P7/06
Filed: 1993-07-12
Granted: 1995-08-20
Abstract: FIELD: production of alcohol. SUBSTANCE: grains are ground, fractionated in peel and endosperm, each fraction being mixed with water. Fraction which contains peel is heated within 1-1.5 h to 150-160 C, then it is cooled to 60 C and cellulolytic and amylolytic ferments are added into it. The latter process is carried out within 3-4 h to hydrolyze starch, cellulose and other hydrocarbons. Endosperm being mixed with water is treated within 65-75 C by water and by heat. The process is followed by adding amylolytic ferments to hydrolyze starch and by sterilization at 85-95 C. Said fraction is allowed to stand at this temperature within 35-45 min. Hydrolyzed endosperm is mixed with peel, then additional hydrolysis by amylolytic ferments is carried out, endosperm and peel being hydrolyzed together as mixture, or endosperm and peel being hydrolyzed separately and then being mixed. Product of base fermentative hydrolysis is separated in solid and liquid portion. The former is used as fodder product being mixed with distillery grains; the latter is removed for heat treatment and fermentative hydrolysis of endosperm. EFFECT: improves efficiency of the method. 3 cl
Patent RU-2088857-C1 (RU)
Title: Heat-accumulating element and heat accumulator on base of this element
Inventor: BULYCHEV VLADIMIR V
IPC: F24H7/00
Filed: 1993-07-16
Granted: 1997-08-27
Abstract: FIELD: accumulation of phase transition heat in heat accumulators for heating living spaces. SUBSTANCE: heat-accumulating element is made in form of unit with passages; element is made from composite material containing heat-resistant ceramic as base where granules of hypereutectic alloy on base of aluminium with silicon are distributed. Composite material is made on base of magnesium alloy with 12.5 to 25.0 mas.% of silicon at volume content of granules up to 30-70 vol.% Proposed heat-accumulating element is used as base for heat accumulator and is secured inside monolithic high-porous concrete block; concrete is made on base of material selected from mullite, chamotte, pearlite and vermiculite group. Assembly consisting of one or several monolithic blocks is heat insulated in metal container having double walls; inter-wall space of containers is filled with highly-effective heat insulation. This space may be also used for forming passages of natural and forced convection of heat-transfer agent. EFFECT: enhanced efficiency. 4 cl, 1 dwg
Patent RU-2068810-C1 (RU)
Title: Method of refining gadolinium-153 preparation from radioactive europium
Inventor: KORNILOV ALEKSANDR S
IPC: C01F17/10
Filed: 1993-07-19
Granted: 1996-11-10
Abstract: FIELD: radiochemistry. SUBSTANCE: europium is cemented from gadolinium-153 citrate solutions with alkaline metal amalgam. In the process cementation corrective addition of acid and addition of stable europium in citrate solution were added separately. Method is used for radiochemical refining and separation of gadolinium and europium. EFFECT: improved method of refining. 4 tbl
Patent RU-2045059-C1 (RU)
Inventor: RYZHOVA TATYANA B
IPC: G01N29/04
Filed: 1993-08-10
Granted: 1995-09-27
Abstract: FIELD: non-destructive quality control. SUBSTANCE: ultrasonic vibrations are excited in female part by means of registered converter, which has acoustic axis to be directed at the direction of crossing with axis of the hole for fitting. Signals are registered after being reflected from the first contact boundary and then from the second one, after wave entered the fitting element, and amplitude difference of the signals is measured. EFFECT: improved accuracy of checking of bolted and riveted joints. 3 dwg
Patent RU-2128164-C1 (RU)
Inventor: T ERRI OBER
IPC: C07D233/84
Filed: 1993-11-24
Granted: 1999-03-27
Abstract: FIELD: preparation of biologically active material. SUBSTANCE: present invention describes novel N- carbonylanilines of formula (IIb):   wherein R 2 , R 4 , R 6  are hydrogen or halogen atom, or branched C 1 -C 4  alkyl group which is unsubstituted or substituted by one or more identical or different halogen atoms till complete substitution of alkyl moiety; R′ 7  is -CH 2 -CN or CH 2 -CS-NH 2 ; provided that R 2  and R 6  are not simultaneously methyl when R′ 7  is CH 2 -CN. Present invention also describes method of preparing N-carbonylanilines of above-mentioned formula (IIb). Method comprises reacting N-carbonylated aniline of formula 7:   wherein X, R 3  and R 5  are hydrogen, with compound of formula II: Σ-CHY-CN (II) wherein Σ is halogen, alkyl carbonyloxy, preferably phenyl sulfonyloxy and Y is hydrogen, to give compound IIb wherein R 7′  is CH 2 CN and subsequently thiolysing the resulting compound to give compound IIb wherein R′ 7  is CH 2 -CS-NH 2 . EFFECT: improved properties of the title compounds. 18 cl, 51 ex, 7 tbl
Patent RU-2105657-C1 (RU)
Title: Pincers
Inventor: FIRSOVA T I
IPC: B25B9/02
Filed: 1993-11-30
Granted: 1998-02-27
Abstract: FIELD: hand grippers for transfer and treatment of flat plates. SUBSTANCE: pincers have spring branches 1 and 2, made of material that is resistant to corrosive media, and grippers rigidly connected to them and also made of corrosion-resistant material. Each gripper 3 has rods 4, whose length is not less than a half of the pincers length, the gripper is rigidly connected to its branch by means of the rod. The pincers length is to the gripper length and width as 10 to 6.8-7.0 and 1.2-2.0, respectively. Grooves 7 for installation of a mask are made in radius on the inner surface of grippers 3. The pincers may find application at a relatively small range of variations of treated templets and sufficiently large minimum size of the mask. EFFECT: improved design. 5 cl, 7 dwg
Patent RU-2047214-C1 (RU)
Inventor: TSELOVALNIKOV STANISLAV P
IPC: G05D16/06
Filed: 1994-01-11
Granted: 1995-10-27
Abstract: Изобретение относится к технике автоматического регулирования и может быть использовано в системах газоснабжения котельных и других промышленных объектов. Достигаемым техническим результатом является увеличение диапазона регулирования и повышение точности поддержания выходного давления в широком диапазоне изменения расхода за счет компенсации усилия от воздействия входного давления, а также изменения усилия пружины задания от изменения расхода. Регулятор содержит корпус 1, седло 2, управляющий клапан 4, размещенный в выходной полости 3 и закрепленный на штоке 9, взаимодействующем с первым плечом двуплечего рычага 10, второе плечо которого связано с мембраной 5, подпружиненной пружиной задания 6. Мембрана 5 и корпус 1 образуют управляющую полость 8, в которой на оси 12 установлен двуплечий рычаг 10. Компенсационные пружины растяжения 13 закреплены между вторым плечом рычага 10 и корпусом 1 с противоположной стороны за осью вращения 12 между штоком и мембраной. 3 ил.
Patent RU-2094794-C1 (RU)
Title: Gas generator
Inventor: SUDAKOVA ELENA F
IPC: G01N27/407
Filed: 1994-01-24
Granted: 1997-10-27
Abstract: FIELD: examination and analysis of materials. SUBSTANCE: gas generator has voltage source, solid-electrolyte sensitive element with electrodes and heater connected to temperature controller output, amplifier, indication unit, and multiplexer. Generator is provided with two adders, division unit, memory unit, control unit, and linearization unit. Voltage source consists of DC voltage source and generator. Thin- film gas-sensitive layer of sensitive element is manufactured of solid solution based on lanthanum trifluoride alloyed with strontium difluoride of 4.35-9.64 mol percent concentration. Thickness of gas-sensitive layer is 0.12-0.72 mcm. EFFECT: improved results of analysis. 5 cl, 1 dwg
Patent RU-2084796-C1 (RU)
Inventor: SERDYUKOV ALEKSEJ MAKSIMOVICH
IPC: F28F3/02
Filed: 1994-03-22
Granted: 1997-07-20
Abstract: Использование: в теплоэнергетике для обогрева внутренних объемов здания. Сущность изобретения: теплообменник содержит зигзагообразную трубу 1, имеющую прямолинейные участки 2 и калачи 3, свободные концы трубы 1 подсоединены к тепловой сети. На прямолинейные участки 2 одеты плоские пластины оребрения 4, выполненные П-образной формы, расположенные изогнутые участком внутрь помещения, а свободными концами - вплотную к стене помещения. Прямолинейные участки 1 расположены один над другим со смещением в вертикальной плоскости один относительно другого. 3 ил.
Patent RU-2067998-C1 (RU)
Inventor: MULKO GENNADIJ N
IPC: C21B3/00
Filed: 1994-05-05
Granted: 1996-10-20
Abstract: FIELD: ferrous metallurgy, blast furnace pig-iron production. SUBSTANCE: method of blast furnace heat provides for introduction in charge of pellets, sinter cake, metal additions and fluxes. As metal additions and flux specially prepared metal-flux with alkalinity of 1.1 - 1.0 in lumps of 10 - 60 mm size is added in charge and it is loaded in furnace in mixture with nonfluxed pellets with alkalinity of 0.05 - 0.5 in ratio of 1 : 2 to 1 : 50. EFFECT: improved process.
Patent RU-2069764-C1 (RU)
Title: Device for fighting of underground fires
Inventor: CHUPRIKOV ALEKSEJ E
IPC: E21F5/00
Filed: 1994-06-03
Granted: 1996-11-27
Abstract: FIELD: devices for fighting and prevention of underground fires in coal mines. SUBSTANCE: in burning of installed in store pyrotechnical gas generator, which are automatically actuated successively by pairs, hot gas is formed which under the pressure enters cylindrical body, where the heat of gas flow is utilized for evaporation and gasification of liquid nitrogen in the evaporator and heat-exchanger pipes. Gasified nitrogen flows in gas stream produced by explosive charges. Total gas flow through conductor enters the mixing chamber, where it is mixed with fire-extinguishing powder which is sucked-in from receiving ben. Formed dust-gas mixture through diffuser is thrown in form of aerosol jet to fire seat or transported through pipeline for preventive treatment of worked out space. EFFECT: higher efficiency fighting of underground fires due to use of autonomous sources of gas. 1 dwg
Patent RU-2071701-C1 (RU)
Title: Устройство для измерения проходящей мощности свч и квч
IPC: G01R21/04
Filed: 1994-06-29
Granted: 1997-01-10
Abstract: Устройство для измерения проходящей мощности СВЧ и КВЧ, содержащее отрезок прямоугольного волновода, две поглощающие пластины, установленные в узкой и широкой стенках заподлицо с внутренней поверхностью стенок отрезка прямоугольного волновода, термодатчики, размещенные на поглощающих пластинах, причем длины термодатчиков равны, отличающееся тем, что край термодатчика, установленного в широкой стенке отрезка прямоугольного волновода, отстоит от ребра отрезка прямоугольного волновода на расстоянии х, которое выбирается из условия а/4 <> х <> 3а/4 - h,причемf = (1,413 - 2,0)f,где а - размер широкой стенки отрезка прямоугольного волновода;h- поперечный размер термодатчика, установленного в широкой стенке отрезка прямоугольного волновода;h- поперечный размер термодатчика, установленного в узкой стенке отрезка прямоугольного волновода;f - критическая частота электромагнитных колебаний в отрезке прямоугольного волновода.
Patent RU-2089265-C1 (RU)
Title: Wet dust catcher
Inventor: NECHAEV YUVENALIJ G
IPC: B01D47/12
Filed: 1994-07-18
Granted: 1997-09-10
Abstract: FIELD: filtering engineering. SUBSTANCE: dust catcher is provided with a generator of turbulence made up as stacks of axially alined cones that are arranged one above the other at a distance. The tops of the cones in the stacks point upward or down, alternately. The stacks with trancated tops are provided with a cone at the top at the center. EFFECT: improved cleaning. 2 cl, 1 dwg
Patent RU-2090409-C1 (RU)
Title: Rail electromagnetic brake shoe drive
Inventor: BALON LEONID V
IPC: B61H7/02
Filed: 1994-12-27
Granted: 1997-09-20
Abstract: FIELD: railway transport. SUBSTANCE: brake shoe drive has power cylinder 3 with pull back spring 4 coupled with brake shoe through levers and hinge joints. Levers are made in form of scalene triangles 5 with hinge joints installed at their vertices. Joints installed at largest angle vertex are coupled with brake shoe, and those installed at smallest angle vertex, with rod and housing of cylinder. Hinge joints installed at third vertex of triangle are coupled with vehicle frame by means of telescopic rods 6. Maximum length of telescopic rods is A=B=C where B distance from axis of hinge joint 7 of telescopic rod suspended from vehicle to working surface of rails 8 and C - distance from axis of hinge joint 9 of brake shoe suspension to its working surface. EFFECT: improved reliability of braking. 3 dwg
Patent RU-2122855-C1 (RU)
Title: Method of treatment of patients with lung tuberculosis
Inventor: KURUNOV JU N
IPC: A61M15/02
Filed: 1995-01-17
Granted: 1998-12-10
Abstract: FIELD: medicine, phthisiology. SUBSTANCE: method involves lung inhalation with ultrasonic aerosols containing lysosomotropic liposomal medicinal form of complexes of antituberculosis drugs at intermitting regime. EFFECT: enhanced action of intraorgan drug accumulation. 2 tbl
Patent RU-2078578-C1 (RU)
Title: Agent and method of antitumor activity increase and cytostatic therapy by-side effects decrease
Inventor: TRESHCHALIN IVAN D
IPC: A61P35/00
Filed: 1995-02-23
Granted: 1997-05-10
Abstract: FIELD: medicine, oncology. SUBSTANCE: agent is obtained by extraction of liana Uncaria tomentosa (Una degata). Method involves modification of cytostatic therapy. Method shows high effectiveness, ensures to decrease total and hematotoxicity of cytostatics and enhance specific activity. EFFECT: enhanced effectiveness of agent and method. 5 cl, 3 dwg, 8 tbl
Patent RU-2096848-C1 (RU)
Title: Composition for manufacture of glass-like dielectric material
Inventor: PETROVA VALENTINA Z
IPC: H01B3/08
Filed: 1995-04-26
Granted: 1997-11-20
Abstract: FIELD: production of dielectric layers based on glasses for output of glass ceramic cements predominantly for thick-film HICs, electronics, radio engineering. SUBSTANCE: usage of composition provides for increase of thermal stability of vitreous dielectric layers under multiple thermal treatments without deterioration of their vitrification properties and for decrease of sag of thick-film structures. Increase of thermal stability of dielectric material without any deterioration of its vitrification properties is achieved thanks to complete solution of powder of filling agent in vitreous matrix during first cycle of burn-in increasing its crystallization ability which results in insufficient change of phase composition and properties of material during next thermal treatments. Additional increase of thermal stability can be obtained if solution of filling agent in vitreous matrix leads to rise of temperature of start of deformation of residual glass for glass ceramic cement and filling agent based on oxide and/or ceramic of quartz glass. It contains in terms of monolithic glass and filling agent glass and filling agent in the amount of 98.5-99.5 and 0.5-1.5 volume per cent correspondingly. EFFECT: increased thermal stability of composition. 3 tbl
Patent RU-2118278-C1 (RU)
Inventor: MARIJA KHOSEFA PLANAS KSAPELLI
IPC: B65D5/49
Filed: 1995-05-06
Granted: 1998-08-27
Abstract: Разделительная перегородка предназначена для складываемых картонных коробок. Исходные материалы подают в виде непрерывных полос картона, смещенных друг от друга в горизонтальной плоскости. По всей длине полосок образованы канавки, которые разделяют полоски на продольные ленты. С целью соединения полосок вместе они перекрывают друг друга и склеиваются. После склеивания их разрезают на отдельные элементы. Именно эти элементы образуют разделительные перегородки в сложенном виде. С помощью этих элементов образуются сложенные и склеенные секции. Более узкие секции приклеиваются непосредственно к боковым сторонам коробки или к листам, которые в свою очередь приклеиваются к боковым сторонам коробки. Верхние кромки разделительной перегородки могут быть выполнены прямолинейными или могут иметь канавки. Изобретение позволяет повысить эффективность процесса изготовления коробок с перегородками. 2 с. и 3 з.п. ф-лы, 9 ил.
Patent RU-2113291-C1 (RU)
Title: Device for delivery of washing liquids served as a part of equipment for cleaning of objects at foodstuff processing factories
Inventor: JAN LEFDAL
IPC: B08B9/08
Filed: 1993-08-27
Granted: 1998-06-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has facility for delivering of different controlled liquids of different controlled flow force, facility for measuring of flow volume or force connected to delivery facility and control facility connected to facility for measuring of flow volume and/or force. Control facility receives signals from the above-mentioned facilities. Control facility actuates liquid delivery facility depending on those signals so that necessary volume of liquid is delivered at required force of flow. Delivery facility and facility for measuring of flow volume and/or force are built in pipeline which supplies washing liquid to one or several objects which need cleaning. EFFECT: improved construction. 4 cl
Patent RU-2100849-C1 (RU)
Inventor: KHOLEV VLADIMIR STANISLAVOVICH
IPC: G21B1/21
Filed: 1995-05-26
Granted: 1997-12-27
Abstract: FIELD: nuclear fusion engineering; experimental studies of high-temperature plasma. SUBSTANCE: reactor has ion and electron sources with accelerators arranged at reactor ends to form working vacuum volume around blanket with coolant and magnetic system. Ion and electron accelerators are arranged so that charged particles are accelerated and further displaced along lines of force of magnetic field with minimal intensity in central part of working volume. Magnetic field is built up within working volume by means of magnetic coil and additional current-carrying turns installed outside coil in insulator. Ion and electron sources with accelerators-neutralizers produce quasi-neutral plasma beam directed to center of working volume and may be staggered or arranged on coaxial circumferences. EFFECT: improved design. 4 cl, 2 dwg
Patent RU-2099320-C1 (RU)
Title: Method for production of methanol
Inventor: SOSNA MIKHAIL KH
IPC: C07C31/04
Filed: 1995-06-21
Granted: 1997-12-20
Abstract: FIELD: chemical industry, particularly, production of methanol of carbon raw materials. SUBSTANCE: method involves steam-oxygen conversion of carbon raw materials, isolation of portion of carbon dioxide from converted gas and synthesis of methanol by using carbon and hydrogen oxides. Origin raw materials are preliminary saturated till volume ratio of steam and gas is 0.4-0.7. Temperature of steam-gas mixture at input of converter is 260-300 C, conversion is carried out at 2.0 MPa, volume ratio of steam and gas being 2.2-2.8. Removement of carbon dioxide takes place by single-step washing with the help of monoethanol amine solution till factorial f is 2.05-2.2. The process is followed by drying and by compression of reaction mixture to pressure 8.5-9.5 MPa. Thus obtained mixture is fed to the stage of synthesis. EFFECT: improved efficiency of the method.
Patent RU-2097662-C1 (RU)
Title: Method of control of electric motor of ventilation plant
Inventor: BASTRON ANDREJ V
IPC: F24F11/00
Filed: 1995-07-19
Granted: 1997-11-27
Abstract: FIELD: various industries and farming; ventilation plants used by several a consumers connected according to accidental law. SUBSTANCE: total resistance of series resistors is used as control parameter. Above-mentioned resistors are connected to control circuit by means of limit switches. Resistance of each resistor is formed according to flow rate of air through respective branch and losses of pressure in branch and is determined from the proposed formula. It is changed in proportion relative to total resistance through change of angular velocity of rotation of electric motor. EFFECT: enhanced reliability. 1 dwg
Patent RU-2113032-C1 (RU)
Title: Coplanar electron gun with improved beam shaping zone
Inventor: PONTAILLIER YVES
IPC: H01J29/48
Filed: 1995-08-25
Granted: 1998-06-10
Abstract: FIELD: color cathode-ray tubes. SUBSTANCE: electron gun has a number of electrodes spaced apart from cathodes towards longitudinal axis of gun. These electrodes form at least beam shaping zone and main focusing lens system on propagation path of three electron guns (one central and two side ones). Each electrode has three coplanar apertures for passing three electron beams. Beam shaping zone includes cathodes and three electrodes G1, G2, G3 arranged in tandem. Novelty is that electrode G2 has two linear projections on either side of coplanar apertures. These projections are parallel to coplanar direction of apertures and protrude in direction parallel to longitudinal axis of gun; they are located behind aperture part of electrode G3 and cover this part of electrode. Side of electrode G3 facing electrode G2 has two linear troughs on either side of coplanar apertures. These troughs are located in close proximity of projections of electrode G2; shape of trough concavity fits convexity of projections. EFFECT: improved design of elements in gun beam shaping zone. 2 cl, 3 dwg
Patent RU-2081857-C1 (RU)
Title: Product resulting from oxidative-hydrolytic destruction of sewage sediments and method for producing same
Inventor: KALININ EVGENIJ P
IPC: C02F11/08
Filed: 1995-09-04
Granted: 1997-06-20
Abstract: FIELD: environmental control. SUBSTANCE: proposed product represents water-soluble carboxylic acid salts. Product is obtained by proposed method, according to which sewage sediments are first converted to slurry, latter is thickened by evaporation to moisture content of 85-90% and subjected to heat treatment at 150-220 C and pressure 0.5-3.0 mPa for 10-120 minutes, slurry is maintained at 150-220 C and treated first with alkaline agent up to pH above 10 and next with oxygen-containing gas at pressure 1.5-5.0 mPa for 20-180 minutes, followed by reducing pressure down to atmospheric one. Finally, slurry is cooled down to temperature below 100 C and desired product is separated in form of organomineral complex from solid residue containing insoluble salts of heavy metals. Resulting product of oxidative-hydrolytic destruction comprises water-soluble carboxylic acids, possesses valuable properties of humus-like substances and can be extensively used in various fields of engineering and agriculture. EFFECT: effective approach for converting harmful sewage into valuable products. 2 cl, 4 tbl