baber/WOPTO huggingface dataset:
Patent RU-2041102-C1 (RU)
Inventor: YAFAROV SHEVKET N
IPC: B62D5/22
Filed: 1993-06-10
Granted: 1995-08-09
Abstract: Изобретение относится к транспортному машиностроению, в частности рулевым механизмам транспортных средств с гидроусилителем. Техническим результатом изобретения является повышение надежности рулевого механизма и надежности регулировки. Рулевой механизм транспортнного средства с гидроусилителем содержит корпус со стопорными кольцами, размещенные в нем поршень с зубчатой рейкой, связанный кинематически с рулевым валом, вал сошки с зубчатым сектором. Вал сошки соединен с регулировочным устройством, выполненным в виде эксцентриковых втулок, связанных с валом сошки через подшипники, фиксирующих элементов, выполненных с возможностью взаимодействия при их загибе с выемками. Механизм снабжен фиксирующими дисками, расположенными между эксцентриковыми втулками и стопорными кольцами, при этом фиксирующие элементы размещены на фиксирующих дисках и выполнены в виде одного или более выступов, взаимодействующих с пазами, размещенными в торцах корпуса, и ряда выступов меньшего диаметра, выполненных с возможностью взаимодействия при их загибе с выемками, размещенными в торцах эксцентриковых втулок и наиболее близко совпадающими с какими-то из выступов меньшего диаметра в определенный момент. 4 ил.
Patent RU-2065673-C1 (RU)
Title: Device for attaching radio electronic unit to wiring board
Inventor: PODACHNIKOV VLADIMIR M
IPC: G12B9/10
Filed: 1993-10-19
Granted: 1996-08-20
Abstract: FIELD: radio electronic devices. SUBSTANCE: device has spring-loaded fixing unit, which has U-shaped fixing member with T- shaped flange and spring. In addition device has slide and screw, which is located in hole of panel of unit and runs through fixing unit slot to threaded hole of slide. Spring is located between slide and fixing unit. Fixing unit engages slide which is mounted for free rotation. T-shaped flange of fixing unit is inserted in slot of side wall of housing of unit for its movement towards wiring board. EFFECT: increased reliability, increased speed of mounting, attaching and removing. 6 dwg
Patent RU-2060366-C1 (RU)
Title: Method for developing oil deposit
Inventor: RAMAZANOV RASHIT GAZNAVIEVICH
IPC: E21B43/20
Filed: 1993-10-13
Granted: 1996-05-20
Abstract: FIELD: development of oil deposits. SUBSTANCE: oil deposit is drilled up with producing and injection wells. Displacing agent is pumped in through injection wells and production is extracted from producing wells until limiting flooding is achieved, followed by switching off. With limiting flooding level achieved by wells, polymeric solution is pumped in up to 5 - 10 % of balance storage provided for these wells. Concurrently these injection-flooding wells are changed over to self discharge. Producing wells located in the area on the side of flooding-wells are switched to high-speed mode of operation. Wells located on opposite side about flooded producing wells are stopped temporally. Pumping in is increased, then pumping in flooding-wells is decreased and extraction in producing wells is increased. Pumping in is increased in the area opposite to flooded producing wells, by decreasing extraction followed by start of flooded wells. EFFECT: high oil production. 2 dwg
Patent RU-2104207-C1 (RU)
Inventor: NIKITENKO BORIS PAVLOVICH
IPC: B63B21/56
Filed: 1993-12-29
Granted: 1998-02-10
Abstract: FIELD: shipbuilding. SUBSTANCE: sea-going pushed integral unified train includes sea-going pusher received by recess in section of sea-going class between its aft side stops-fairings. Pusher is provided with central fore automatic coupler connected with vertical coupling beam fitted on stern of section and soft fenders. Truck or tractor tyres may be used as soft fenders secured above pusher waterline and supported at the front by plane of vertical coupling beam of section and by limiters-stops fitted on inner surface of side stops-fairings of sections. Section has vertical plate-type course stabilizers in lower portion of aft stops-fairings; these stabilizers are just downward extensions of limiters- stops. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2062756-C1 (RU)
Inventor: ANOSHKINA ELVIRA V
IPC: C03C3/118
Filed: 1993-12-30
Granted: 1996-06-27
Abstract: FIELD: glass industry. SUBSTANCE: glass has, wt.-%: silicon oxide (SiO 2 ) 48.45-55.09; boron oxide (B 2 O 3 ) 20.42-26.0; aluminium oxide (Al 2 O 3 ) 0.2-3.0; sodium oxide (Na 2 O) 8.0-9.8; potassium oxide (K 2 O) 0.5-5.0; copper oxide Cuo 0.62-1.19; clorine (Cl) 0.87-1.67; fluorine (F) 0.49-1.0; antimony oxide (Sb 2 O 3 ) 0.1-1.0; zirconium oxide (ZrO 2 ) 0.2-5.9; phosphorus pentoxide (P 2 O 5 ) 0.54-1.0; tin oxide (SnO 2 ) 3-7, and silver oxide (Ag 2 O) 0.01-0.05. Properties: glass optical density at impulse termination after 1000 ms - 1.06, after 150 ms - 0.57; sample transmission after 90 s activation on "ИФС" - 3.37%. Glass is used for color filter making exhibiting alternating light transmission for protection against different radiation types. EFFECT: enhanced quality and properties of glass. 3 tbl
Patent RU-2061221-C1 (RU)
Inventor: KHASANOV MARS M
IPC: G01N15/08
Filed: 1994-03-01
Granted: 1996-05-27
Abstract: Использование: исследование процессов многофазной фильтрации жидкостей, в частности процессов вытеснения (например, вытеснения нефти из пористых сред вытесняющим агентом) с определением модифицированных функций относительных фазовых проницаемостей (МФ ОФП) для слоисто-неоднородных пористых сред. Сущность изобретения заключается в том, что по определенным для каждого пропластка значениям проницаемости, пористости, мощности, насыщенности связанным агентом вытеснения и предельной насыщенности агентом вытеснения, рассчитывают среднюю насыщенность агентом вытеснения, а также средние ОФП агента вытеснения и ОФП вытесняемой жидкости, МФ ОФП определяют установлением соответствия между рассчитанными средними значениями ОФП агента вытеснения и ОФП вытесняемой жидкости и средними значениями насыщенности агентом вытеснения. С целью повышения достоверности дополнительно определяют вязкости вытесняемой жидкости и агента вытеснения, а также их ОФП во всем диапазоне изменения проницаемости, а средние значения насыщенности агентом вытеснения и ОФП агента вытеснения и вытесняемой жидкости рассчитывают по результатам математического моделирования фильтрации в слоисто-неоднородной пористой среде, проведенного с учетом дополнительно определенных экспериментальных данных. 1 табл., 3 ил.
Patent RU-2072349-C1 (RU)
Title: Process for preparing ortho- or para-nitrobenzaldehyde and 2-nitro-2-oxymethylpropane diol-1,3
Inventor: VALESHNIJ SERGEJ I
IPC: C07C205/44
Filed: 1994-03-25
Granted: 1997-01-27
Abstract: FIELD: synthesis of medicinal agents. SUBSTANCE: 2-nitro-2- oxymethylpropane diol and ortho- or para- nitrobenzaldehyde. Yields are 97, 99 and 100% respectively. Reagent 1: ortho-beta-dinitrostyrene. Reagent 2: formaldehyde. Reaction conditions: in the presence of NaOH. EFFECT: more efficient preparation process. 2 tbl
Patent RU-2087256-C1 (RU)
Title: Method of manufacture of high-density powder products with longitudinal projections and recesses
Inventor: DOROFEEV YURIJ G
IPC: B22F3/24
Filed: 1994-05-20
Granted: 1997-08-20
Abstract: FIELD: powder metallurgy. SUBSTANCE: the offered method includes molding of blank with diameter of profiled surface unequal to diameter of projections of formed section. This diameter is determined by the formula given in the invention description. Blank is shaped in process of hot final densification with preliminary pressing-out with blank reduction to obtain porosity of 0.08 ± 0.01. EFFECT: higher uniformity in density distribution. 3 dwg, 1 tbl
Patent RU-2063427-C1 (RU)
Title: Method of producing seasoned red wines
Inventor: OGANESYANTS LEV A
IPC: C12G1/02
Filed: 1994-05-31
Granted: 1996-07-10
Abstract: FIELD: wine-making industry. SUBSTANCE: grape is crushed with removing the combs and the pulp is sulfitized with a sulfurous acid input of 75-100 mg per 1 kg of the pulp. Thereafter, the liquid oak extract (0.01-0.05% of the pulp weight) is added, and the pulp is subjected to the fermentation process with a cap floating or immersed into the must. The process is carried out either in open or in closed vessels at a temperature not exceeding 30 C with periodical (3-4 times a day) agitation until the wine stuff acquires an intensive red color and sugar content is not more than 2 g/100 cub. cm. The wine stuff is then separated from the pulp. The pulp is transferred on the drainers and is pressed producing the self-drain and the press- fraction of the 1st pressing. These are mixed, subjected to after- fermentation into a wine stuff, decanted from the yeast sediments, leveled, treated with liquid oak extract (0.01-0.05% of the wine stuff volume), and kept in metal vessels for 6-8 months. The liquid oak extract added to the pulp contains 40-60 g/l dry matters and 5- 10 mg/l aromatic ingredients, whereas that added to the wine stuff 15-40 g/l and 10-20 mg/l, respectively. EFFECT: new method proposed.
Patent RU-2092764-C1 (RU)
Title: Method of manufacture of artillery gun
Inventor: IVANOV IGOR M
IPC: F41A21/00
Filed: 1994-09-09
Granted: 1997-10-10
Abstract: FIELD: production of artillery weapon. SUBSTANCE: eccentricity is reduced due to the fact that the barrel outer side opposite the eccentricity is mechanically chamfered over the entire length up to the mounting face by the value of eccentricity. After that the barrel is connected to the breech so that the vector of the remaining eccentricity would be arranged in the vertical plane and directed downwards. EFFECT: facilitated procedure. 1 dwg
Patent RU-2097602-C1 (RU)
Inventor: KUROCHKIN ANDREJ GENNADEVICH
IPC: F04C2/00
Filed: 1994-10-10
Granted: 1997-11-27
Abstract: FIELD: mechanical engineering; pumps and engines. SUBSTANCE: machine has housing with cylindrical bore and working medium inlet and outlet channels, stator ring installed coaxially in housing, rotor with diametric shaped slots installed eccentrically in housing and rods fitted in slots and provided with separating plates on ends installed for contact with working surface of stator ring by their contact surfaces made on peripheral sections and for radial displacement in rotor slots and forming of working chambers in stator ring. Both ends of each rod are rigidly connected with adjacent plates. Inner surface of stator ring is made in form of polyhedron coaxial with its outer surface, with number of working faces equal to number of plates. Length of faces is made to condition L > 2•E+T where L is length of working face of polyhedron; E is eccentricity of rotor relative to stator ring; T is width of contact surface of plate radial end. Each diametric slot in rotor has width exceeding thickness of separating plate, and grooves are made in both side walls of slot from periphery side lengthwise the slot in form of semi-circle in cross section. Sealing rods of the same shape and manufactured of antifriction material are installed in grooves. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2093761-C1 (RU)
Title: System for electric heating of water
Inventor: POBEGALOV SERGEJ A
IPC: F24D13/00
Filed: 1994-10-18
Granted: 1997-10-20
Abstract: FIELD: heat engineering. SUBSTANCE: system for electric heating of water consists of heating apparatus 1, boiler 2 with inner sources of heat, wires 3 and 4, slow-speed electric motor 5 with contacts 6 and 7, and slide 8. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2089477-C1 (RU)
Title: Reservoir for storage and transportation of liquids
Inventor: UDO SHYUTTS
IPC: B65D77/06
Filed: 1994-12-05
Granted: 1997-09-10
Abstract: FIELD: handling of liquids. SUBSTANCE: reservoir for use as disposable or reusable container for transportation and storage of liquid has inner reservoir 2 and of synthetic material as main part with rectangular base and rounded off corners manufactured by blowing in form and provided with filler branch pipe 3 closed by screw cap 4 and tap connected to outlet branch pipe 5 in zone of reservoir bottom. Reservoir has shell 8 made of zinc-plated sheet metal with hole 9 for servicing the tap, and pan 10 made in form of hallow bottom bath 11 manufactured of sheet metal to European standards as to length and width for locating, with geometrical closing, of inner reservoir 2 made of synthetic material. Sheet metal shell 8 has round drawn out portion to provide resting of bottom zone of inner reservoir 2 together with bottom bath 11 of pan 10. EFFECT: enlarged operating capabilities. 7 cl, 10 dwg
Patent RU-2103081-C1 (RU)
Inventor: SAMOKHIN B I
IPC: B21B25/02
Filed: 1995-04-12
Granted: 1998-01-27
Abstract: FIELD: equipment for tube rolling mill. SUBSTANCE: arresting and adjusting mechanism of rolling mill includes carriage with drive unit for moving it, arresting head, rotation drive mechanism for locking said head in its working position, lever, tie rod. Said tie rod is secured by its one end to roller support arranged behind said arresting head. Its other end carries fork-like gripper for rolled rod. Said arresting head and locking lever are provided with grooves for placing tie rod. Fork-like gripper of tie rod provides axial fixation of rolled rod moving to its limit positions and accurately stops it. EFFECT: improved design of mechanism providing enhanced efficiency of rolling mill with lateral outlet of rolled pieces and completely automatic manufacturing process. 5 dwg
Patent RU-2079982-C1 (RU)
Title: Current and voltage control device for arc furnace
Inventor: ARKHIPOV VALENTIN M
IPC: H05B7/148
Filed: 1995-07-18
Granted: 1997-05-20
Abstract: FIELD: electrical engineering. SUBSTANCE: control device has adaptive gain varying unit one of whose inputs is connected to output of comparison unit and other one, to output of three-phase rectifier of adaptive automatic current and voltage setting unit and output is connected through power amplifier to electrode displacement final element. Dispersion of active power introduced in furnace during operation is 6.9 MW 2 , root-mean-square deviation is 2.6 MW, variation coefficient is 7.4%, maximum active power utilization factor is 0.94. Specific power requirement for melting is 25-50 kW-h/t lower. EFFECT: improved performance characteristics and reduced power requirement of furnace.
Patent RU-2123007-C1 (RU)
Inventor: PASTOR STEFEN
IPC: C09K15/32
Filed: 1993-11-22
Granted: 1998-12-10
Abstract: FIELD: stabilization of organic materials sensitive to oxidative, thermal or light- induced destruction. SUBSTANCE: compound I is prepared by heating melt of said compound at temperatures from 170 to 200 C by crystallization of new beta crystalline modification. Said crystalline modification is used in stabilized composition as stabilizer in amount from 0.01 to 10% based on total weight and also contains organic matter subjected to oxidative, thermal of light-induced destruction. The method also uses said crystalline modification in amount from 0.01 to 10% based on total weight. EFFECT: improved properties of the title modification. 2 cl, 5 ex, 5 tbl
Patent RU-2079680-C1 (RU)
Title: Rocking piston internal combustion engine
Inventor: MAKSIMOV MIKHAIL N
IPC: F01C9/00
Filed: 1995-09-05
Granted: 1997-05-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: engine has housing with ring chamber, piston with shaft executing vibratory movements in ring chamber and mechanism converting vibratory motion into rotation. Mechanism to equalize speed of vibratory motion, flexible coupling and vibratory motion variable speed drive are installed in tandem between piston and mechanism converting vibratory motion into rotation. Mechanism converting vibratory motion into rotation is made in form of three-link bevel gearing two gears of which are provided with overrunning clutches. Seals of pistons are made in form of blind holes. Built-in vibratory motion variable speed drive plays the part of gearbox and clutch. EFFECT: enlarged operating capabilities. 3 cl, 5 dwg
Patent RU-2109164-C1 (RU)
Inventor: MALYSHEV A V
IPC: F02P17/00
Filed: 1995-10-10
Granted: 1998-04-20
Abstract: FIELD: transport engineering; diagnosing of combustion processes in cylinders of internal combustion engine; automobile diagnostic devices. SUBSTANCE: to measure ion current between spark plug electrodes constant measuring voltage is supplied to spark plug electrodes of engine ignition system, and ion current flowing through spark plug electrodes is measured. In proposed method voltage pulses with preset parameters (amplitude, relative pulse duration and frequency) are formed and measuring capacitor is charged with pulses, thus formed, measuring capacitor being connected in parallel with spark plug electrodes. Ion current is measured as value of charge current of measuring capacitor. EFFECT: improved interference protection, high accuracy of ion current measurement. 5 dwg
Patent RU-2106979-C1 (RU)
Inventor: PLJASOV KONSTANTIN NIKITICH
IPC: B60C27/06
Filed: 1995-10-24
Granted: 1998-03-20
Abstract: Изобретение относится к приспособлениям, предотвращающим проскальзывание колес, временно прикрепленных к эластичным шинам колес автомобиля как на ведущие, так и ведомые (в том числе и передние) колеса. Оно охватывает шину 1 по беговой дорожке протектора и содержит элементы противоскольжения, выполненные в виде расположенных на поверхности протектора шины упругогибких стержней противоскольжения. Сущность: устройство выполнено в виде замкнутого упругогибкого зигзагообразно изогнутого обруча-браслета, при этом расположенные на поверхности протектора шины 1 упругогибкие стержни 2 с помощью муфт 3 последовательно соединены друг с другом. Всего может быть шесть типов муфт 3. Обруч-браслет фиксируется на шине 1 с помощью замкнутых упругогибких стяжек 23, расположенных по окружности шины на муфтах 3, или же с помощью перемычек, соединяющих друг с другом две ближайшие соседние муфты 3 применимо на любых дорогах, при любых скоростях движения, особенно перспективно при гололедице. Для бездорожья шина 1 может быть снабжена быстросъемными грунтозацепами 34. 52 з.п. ф-лы, 33 ил.
Patent RU-2099539-C1 (RU)
Title: Device for reinforcing the fill mass
Inventor: LUKASHEV GENNADIJ E
IPC: E21F15/00
Filed: 1995-11-08
Granted: 1997-12-20
Abstract: FIELD: mining, in particular, devices for reinforcing the artificial fill mass in layer extraction of coal seams downward with cast cementing fill. SUBSTANCE: device includes reinforcement with rods and made in the form of beams installed transversely in working, and rods with bent ends, while some bent ends of rods joined with beams. EFFECT: higher efficiency.
Patent RU-2105835-C1 (RU)
Title: Machine for track-laying operations
Inventor: TOJRER JOZEF
IPC: E01B29/02
Filed: 1995-12-27
Granted: 1998-02-27
Abstract: FIELD: railway track repair and maintenance machinery and equipment. SUBSTANCE: machine has frame resting on railway trucks and provided with two work platforms which carry rails, and transportation facility resting on rails and having drive unit for movement. One of work platforms is made up of two parallel longitudinal beams which are spaced apart across machine and interconnected to each other by plate. EFFECT: high efficiency. 7 cl, 6 dwg
Patent RU-2098968-C1 (RU)
Inventor: AJVAZOVA NATALYA MIKHAJLOVNA
IPC: A21D8/02
Filed: 1996-03-25
Granted: 1997-12-20
Abstract: FIELD: food industry. SUBSTANCE: composition contains flour, yeast, salt, sugar, improver and water. Used as improver are phospholipins received by hydration of unrefined vegetable oil in zone of action of alternating rotating electromagnetic field with intensity 50-250 kA/m, treatment in zone of direct electromagnetic field with intensity 250-350 kA/m and drying at temperature 55-65 C at the following ratio of components, mas.%: flour, 86.0-90.0; yeast, 1.5-2.5; salt, 1.0-1.3; sugar, 1.6-3.6; phospholipins, 0.1-3.2; water, the balance. Additionally, composition may have margarine in amount up to 3.2 mas.% and vegetable oil in amount up to 1.5 mas.%. EFFECT: improved physico-chemical index and technological properties of goods. 1 tbl
Patent RU-2135621-C1 (RU)
Inventor: KHALTIN STIGENBERG ANNA
IPC: C22C45/02
Filed: 1994-10-05
Granted: 1999-08-27
Abstract: FIELD: metallurgy. SUBSTANCE: metal alloys based on iron in which hardening is based on precipitation of particles with quasi-crystalline structure formed with their holding up to 1000 h and their ageing temperature up to 650 C. Alloy may contain the following doping components chromium, nickel, and iron in total exceeding 50% and additionally may contain at least 0.5 wt.% of molybdenum. Alloy is used in manufacture of articles of medical and stomatologic application. EFFECT: extremely high increase of strength and resistance to ageing. 9 cl, 2 dwg, 2 tbl
Patent RU-2134791-C1 (RU)
Title: Process of uninterrupted winning of coal by clearing combine
Inventor: KURAKIN A I
IPC: E21D23/00
Filed: 1996-07-15
Granted: 1999-08-20
Abstract: FIELD: development of thick and medium-thick seams of coal with stable and unstable roof in breakage faces equipped with powered supports with sliding cutting noses. SUBSTANCE: process of uninterrupted winning of coal includes development of seam with separation into coal bands by thickness. Combine makes cut at distance not less than its entire length from conveyer working in section of long wall with formation of coal pillar wedge-shaped in plan view. After cutting of screws of combine into whole depth of cut screw frontal by advance of combine is lifted to roof of seam and final operations for junction with conveyer working are performed in period of operations of combine for excavation of coal. Speed of attachment of roof is matched with speed of excavation of coal by combine by change of thicknesses of excavated lower and upper coal bands, arrangement and sequence of movement of sections of support or extendible cutters. During work of combine on backward run final operations for junction with air heading are performed. With start of cutting of wedge-shaped coal pillar screw of combine, frontal by run of combine, is lifted to level of partially extended cutters. As cutting goes cutters are extended too with cutting of under-roof coal band to entire width of excavation cycle. Front screw is lifted to roof of seam and the rest of coal pillar near conveyer working is removed. EFFECT: enhanced efficiency of coal excavation, increased bulk-up of excavated coal in time, improved productivity of machines of excavating complex and labour productivity due to integration of key operation of excavation cycle with execution of auxiliary operations in time. 6 cl, 10 dwg
Patent RU-2128603-C1 (RU)
Title: Method of changing aerodynamic characteristics of gliding-type parachute
Inventor: SHATOKHINA E V
IPC: B64D17/02
Filed: 1996-12-10
Granted: 1999-04-10
Abstract: FIELD: parachute technique; construction of double-envelope gliding-type parachute. SUBSTANCE: method of changing the aerodynamic characteristics of gliding-type parachute is based on tension and slackening of flexible elements of parachute whose canopy is made from wings located one above other in way of flight and connected together. Profiled channel is formed between these wings. For changing the aerodynamic characteristics, wings are shifted and/or turned relative to each other. EFFECT: high safety and enhanced efficiency. 3 dwg