baber/WOPTO huggingface dataset:
Patent RU-2126787-C1 (RU)
Inventor: DZHEFFRI POL KINGSLI
IPC: B01F3/04
Filed: 1994-09-30
Granted: 1999-02-27
Abstract: Изобретение относится к улучшенному способу получения терефталевой кислоты. Усовершенствованный способ получения терефталевой кислоты, включающий окисление п-ксилола кислородом или газом, насыщенным кислородом, в растворителе и давлении в присутствии катализатора и инициатора в реакторе с перемешиванием, в котором жидкая фаза имеет поверхность раздела с газовой фазой, заключается в том, что включает следующие стадии: (а) поддержание основной части жидкости в реакционном сосуде в состоянии рециркуляции, у этой рециркулируемой части жидкости отсутствует граница раздела фаз между жидкостью и верхней газовой фазой, упомянутая рециркулируемая часть жидкости отделена с помощью механических средств, но с возможностью сообщения для текучей среды от относительно неподвижной части жидкости, у указанной неподвижной части жидкости имеется граница раздела фаз между жидкостью и верхней газовой фазой, причем эта граница приспособлена к изменению уровня жидкости в ответ на изменение объема жидкости между состоянием, когда в жидкости практически не содержатся газовые пузырьки, и состоянием, когда в жидкости достигается желаемая концентрация газовых пузырьков; (в) введение исходного потока практически чистого кислорода или обогащенного кислородом воздуха, содержащего по меньшей мере приблизительно 50% кислорода, непосредственно в рециркулируемую часть указанной жидкости, причем путь рециркулируемого потока и скорость потока упомянутой рециркулируемой части жидкости относительно зоны сообщения указанных рециркулируемой и неподвижной частей жидкости являются такими, что кислородные пузырьки, образующиеся при введении исходного потока в рециркулируемую часть жидкости, поддерживаются в рециркулируемой жидкости в диспергированной форме, что обеспечивает растворение кислорода и его реакцию с п-ксилоловым реагентом в рециркулируемой части жидкости без сколько-нибудь заметного прохождения упомянутых кислородных пузырьков через зону сообщения между рециркулируемой частью жидкости и ее неподвижной частью и через ее неподвижную часть к границе раздела между газом и жидкостью и, таким образом, без потерь кислорода в верхней газовой фазе; (с) выдерживание смеси жидкости с кислородом в реакционном сосуде при температуре приблизительно 150 - 200°С и при давлении примерно 100 - 200 фунтов/кв.дюйм (7,0 - 14,1 кг/кв. см) в течение времени приблизительно 30 - 90 мин; (d) выделение полученной целевой терефталевой кислоты из реакционного сосуда. При использовании вышеуказанного способа достигается уменьшенный расход реагента и растворителя в сочетании с образованием уменьшенных количеств нежелательных побочных продуктов, уменьшенными расходами, связанными с отработкой отходящих газов, и уменьшенным воздействием на окружающую среду в сравнении с тем, что имеет место в ходе обычного процесса получения терефталевой кислоты на основе воздуха. 2 с. и 18 з.п.ф-лы, 4 ил.
Patent RU-2080857-C1 (RU)
Title: Method of preparing the preparation chondroitin sulfate injection form
Inventor: YUSUPOV VIL G
IPC: A61K9/19
Filed: 1994-10-07
Granted: 1997-06-10
Abstract: FIELD: medicinal industry, pharmacy. SUBSTANCE: active component of the preparation is chondroitin sulfates A and C salt. Preparation is prepared by chondroitin sulfate dissolving in distilled water, sterilization, pouring in ampoules and lyophilic drying. Casettes with ampoules were placed in sublimation chamber where chondroitin sulfate solution is frozed to -40-45 C at the rate 10-13 C/h for 5-6 h, kept at this temperature for 5-6 h and subjected for drying by sublimation method by ampoules heating at the rate 5-6 C/h for 13-16 h to 34-36 C and kept at this temperature for 7-10 h. Preparation does not contain preserving agent and retains properties for at least 3 years. EFFECT: improved method of preparing, enhanced quality. 1 tbl
Patent RU-2088222-C1 (RU)
Title: Method of separation of camphor oil
Inventor: KUCHIN ALEKSANDR V
IPC: A61K31/125
Filed: 1994-10-06
Granted: 1997-08-27
Abstract: FIELD: chemical technology. SUBSTANCE: camphor is isolated from camphor oil as camphor oxime by treatment with hydroxylamine hydrochloride at mass ratio camphor : ethanol = 1:2, at 5 C, not above, and by addition of potassium hydroxide solution. The remained sesquiterpene hydrocarbons were separated as mixture by solution boiling. EFFECT: improved method of separation. 4 tbl
Patent RU-2083757-C1 (RU)
Inventor: BELYAKOV VLADIMIR F
IPC: E01D15/12
Filed: 1995-04-07
Granted: 1997-07-10
Abstract: FIELD: construction engineering. SUBSTANCE: this can be used for making temporary waterway crossings. For higher strength of approach end section of bridging unit (coupling with other bridging unit), structure of end section of each half of wheel-track incorporates lateral end-face beam in the form of tube with stiffening ribs which is rigidly connected with framework members of half wheel-track. Also rigidly connected with same members is fastening part of supporting bracket through additional stiffening rib. EFFECT: high efficiency. 2 cl, 8 dwg
Patent RU-2091036-C1 (RU)
Inventor: KALMYKOVA ANNA I
IPC: A23G9/04
Filed: 1995-04-20
Granted: 1997-09-27
Abstract: FIELD: dairy industry. SUBSTANCE: mixture of initial components are pasteurized, cooled and concentrate of live bifidobacteria Bifidobacterium bifidum strain 791, or Bifidobacterium adolescentis strain MS-42, or Bifidobacterium bifidum strain 791 and Bifidobacterium adolescentis strain MS-42 together, are introduced. Concentrate of bifidobacteria is introduced in amount of 10-30 ml per 10 l of mixture. Maize starch is used as stabilizer. EFFECT: improved tastiness. 2 cl, 3 tbl
Patent RU-2103758-C1 (RU)
Inventor: RJABOKON D S
IPC: H01F17/02
Filed: 1995-04-28
Granted: 1998-01-27
Abstract: FIELD: electrical engineering, medicine. SUBSTANCE: invention can be used as inductive pickup in some fields of technology and for examination of biological objects in medicine. Inductance coil with dismountable winding has flexible insulation tape with conductors fixed in parallel on it which are connected on both ends of tape one with another by its displacement of one step relative to arrangement of conductors forming input and output of coil and flat connector composed of socket and plug. Socket is anchored on one end of tape, its contacts are electrically joined to conductors of tape. According to subject of invention coil is provided with additional flat connector identical to basic one and socket of this connector is attached to second end of tape, its contacts are electrically joined to conductors of tape and to additional dielectric plate which carries plugs of basic and additional connectors. Contacts of plugs are electrically connected to printed conductors and to input and output terminals of coil. EFFECT: simplified design, expanded application field, enhanced functional reliability. 3 dwg
Patent RU-2120811-C1 (RU)
Inventor: SHIROKOV V A
IPC: A61N2/04
Filed: 1995-06-27
Granted: 1998-10-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying extremely high frequency therapy to trigger zones of humeroscapular region. Magnetotherapy is applied 30-60 min later using another device. Pulsating current is applied. Pulse succession frequency is equal to 25-17-10 Hz each three procedures. First, the procedure mode is continuous, then discrete procedures are applied. The first seven procedures intensity is selected to be equal to III, later on the intensity is equal to IV. The treatment course is 15 procedures long in everyday or each second day mode. EFFECT: accelerated treatment course; no drugs applied; less number of contraindications. 1 tbl
Patent RU-2078380-C1 (RU)
Title: Method and device for automatic adjustment of recording level
Inventor: ALEJNIK SERGEJ V
IPC: G11B5/02
Filed: 1995-07-21
Granted: 1997-04-27
Abstract: FIELD: recording. SUBSTANCE: method involves measuring level of signal to be recorded and current level of index of stoichastic characteristic of signal in recording circuit. Then current level of stoichastic index is compared to given threshold level. Gain of amplifier in recording circuit is adjusted on if current level of stoichastic index is not greater than threshold level. Otherwise (current level of stoichastic index is greater than threshold level), gain of amplifier in recording circuit is not adjusted. Corresponding device has signal level measuring unit 3, controlled-gain amplifier 1, unit 4 which calculates stoichastic index of signal, threshold gate 5 and logical circuit 2. EFFECT: increased functional capabilities. 4 cl, 4 dwg
Patent RU-2142550-C1 (RU)
Inventor: SAMKHAN I I
IPC: E21B10/16
Filed: 1995-07-27
Granted: 1999-12-10
Abstract: Изобретение относится к буровому инструменту. Шарошечное долото содержит держатель с лапами, снабженными консольно выступающими цапфами, и шарошки в виде полого корпуса с выступающими над его поверхностью штырями (зубками), смонтированные с возможностью вращения на цапфах. Штыри (зубки) и корпус шарошки имеют сквозные каналы, в которых с возможностью возвратно-поступательного перемещения установлены поршеньки или бойки, упирающиеся в цапфу, а цапфа снабжена кулачками, перемещающими бойки внутрь каналов при внедрении штырей в забой. Повышается эффективность работы долота за счет повышения скорости бурения и проходки на долото. 2 ил.
Patent RU-2123468-C1 (RU)
Inventor: ATRUSHKEVICH O A
IPC: B65G11/00
Filed: 1995-09-15
Granted: 1998-12-20
Abstract: Изобретение относится к самотечному транспортированию сыпучих материалов по желобам и может быть использовано в различных отраслях промышленности, например, для гидротранспортирования горной массы в условиях гидрошахты или гидроучастка, или на обогатительных фабриках мокрого обогащения. Желоб содержит одноэлементную двухперьевую пружинную скобу с зевом для соединения боковых полок желобов. Зев скобы имеет две зоны, передняя из которых образована зазором между перьями, убывающим в сторону внутренней части зева скобы за счет выполнения скоса внутренней кромки одного из перьев, а вторая зона образована зазором между перьями, имеющим постоянную величину, равную не менее суммарной толщины соединяемых полок желобов. При этом упомянутая скоба выполнена с хвостовиком и упором соответствнно для забивания скобы при производстве монтажных операций и фиксации полок от их осевого смещения. Изобретение решает задачи по упрощению конструкции соединения желобов внахлестку и повышению его надежности при эксплуатации. 1 з.п.ф-лы, 3 ил.
Patent RU-2097569-C1 (RU)
Title: Loading machine
Inventor: DARDA IGOR V
IPC: E21F13/00
Filed: 1995-12-14
Granted: 1997-11-27
Abstract: FIELD: mining machinery. SUBSTANCE: loading machine has oil plant, continuous actuating member, loading conveyor, running gear, hydraulic motors of running gear drive which are connected in parallel with pump, and hydraulic motor of actuating member drive. Included successively in manifold of hydraulic motors of running gear drive are actuator valve and control valves. Installed in parallel of control valve is regulated throttling valve. Controlling main lines of control valves and actuator valve are connected with pressure line of hydraulic motor drive of actuating member. EFFECT: simplified design; higher reliability and speed of resonance. 1 dwg
Patent RU-2146318-C1 (RU)
Inventor: SOROKIN N A
IPC: E02B15/04
Filed: 1995-12-13
Granted: 2000-03-10
Abstract: FIELD: oil pollution removal. SUBSTANCE: sorbent contains 40-50% of hydrolysis lignin with moisture content 7-12% and 40-45% of heat-and-power station ashes, the rest being water. EFFECT: increased oil-absorption capacity and reduced expenses on preparation. 2 tbl
Patent RU-2081896-C1 (RU)
Inventor: AZNAURYAN MELKON P
IPC: C11B3/10
Filed: 1996-01-19
Granted: 1997-06-20
Abstract: FIELD: food industry. SUBSTANCE: invention relates to methods of adsorption refining oils and fats. Oils and fats were washed, treated with silica gel adsorbent at amount 0.05-2.0% of oil and fat mass and filtered. Trisyl is used as silica gel adsorbent. EFFECT: improved method of refining. 1 tbl
Patent RU-2074395-C1 (RU)
Title: Retarding magnetic system of induction meter
Inventor: GOFMAN DAVID YA
IPC: G01R1/14
Filed: 1996-01-16
Granted: 1997-02-27
Abstract: FIELD: instrumentation, induction electricity meters. SUBSTANCE: in proposed retarding magnetic system incorporating one or two permanent magnets with salient poles forming expanding shape of trace of rotating disc of counter salient poles have trapezoidal shape and permanent magnets are installed with wide part of pole to wards edge of disc. EFFECT: enhanced functional reliability. 2 dwg
Patent RU-2096230-C1 (RU)
Title: Method of and device for controlling movement of multiple-member vehicle
Inventor: BAGIRYAN EDUARD A
IPC: B62D13/04
Filed: 1996-01-11
Granted: 1997-11-20
Abstract: FIELD: transport engineering; transport complexes including multiple member vehicle with provision of more accurate following of driven members over trajectory of movement of driving member. SUBSTANCE: with vehicle moving, magnetic head records trajectory of movement of driving member on pathway containing magnetic substance. Current values of turning angle of driving member steerable wheels turned by steering wheel are measured and stored. The information is held in storage during time required for movement of each driven member to the place of driving member and is corrected with due account of information read off by magnetic heads on position of driven members relative to trajectory of driving member, and control signals are sent to servomechanisms designed for changing position of driven member wheels. Control system contains also comparators, delay units and summers whose number is equal to number of driven members. EFFECT: improved riding comfort for passengers. 2 cl, 3 dwg
Patent RU-2123885-C1 (RU)
Title: Method of concentrating sulfide siderite-containing ores
Inventor: SHEPELEV I I
IPC: B03B1/00
Filed: 1996-03-20
Granted: 1998-12-27
Abstract: FIELD: ore concentration in nonferrous metallurgy. SUBSTANCE: preliminary treatment of sulfide siderite-containing ores is conducted in pulp by electric explosion with specific energy of 50-150 kJ/cu.dm. Then pulp is subjected to magnetic separation and flotation. EFFECT: improved quality of concentrate of nonferrous metals and increased quantity in complex utilization of mineral raw materials. 1 tbl
Patent RU-2113313-C1 (RU)
Title: Device for production of continuous-cast blanks
Inventor: STULOV V V
IPC: B22D11/053
Filed: 1996-06-13
Granted: 1998-06-20
Abstract: FIELD: metallurgy, in particular, continuous casting of blanks. SUBSTANCE: the device uses a composite mould consisting of four longitudinal working walls positioned in pairs, each wall of the first pair is made with expanded upper and vertical lower sections of working surface and fastened to two eccentric shafts with a synchronous drive of their movement, and each wall of the second pair is mounted on the drive eccentric shaft for reciprocate shifted to the first pair, the pressure mechanism bearing has additional horizontal grooves accommodating balls for vibration of walls of the second pair in the horizontal plane, and the carriages and each wall of the first pair have grooves engaged with a screw making up a worm gearing. Besides, blades with upper and lower cutting edges are installed in the lower part of each working wall of the second pair. EFFECT: enhanced quality of surface of produced blanks, enhanced reliability and service life of mould. 2 cl, 7 dwg
Patent RU-2139050-C1 (RU)
Inventor: PANTSURKIN V I
IPC: A61K31/165
Filed: 1996-07-23
Granted: 1999-10-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention proposes the use of β-diethylaminopropionic acid ortho-bromoanilide hydrochloride as an anti-inflammatory and antibacterial agent. Invention proposes an ointment based on this agent. The preparation inhibits the foot edema, shows an bacteriostatic effect with respect to some microorganisms. EFFECT: enhanced pharmacological effect of an agent. 2 cl, 8 tbl, 3 ex
Patent RU-2099916-C1 (RU)
Title: Method for mechanized care of soil in seeding section of forest and fruit crop nurseries
IPC: A01B79/02
Filed: 1996-07-23
Granted: 1997-12-27
Abstract: FIELD: agriculture, in particular, horticulture and forestry. SUBSTANCE: method involves tilling soil between seeding rows in bands and between bands for depth of 1.5-4 cm, when young growth appears, with depth depending on young growth state; effectuating tillage periodically in 10-15 days, with period in northern areas being 10-12 days and in southern areas 13-15 days. EFFECT: increased efficiency and improved quality of soil by keeping it in loosened state and free of weeds.
Patent RU-2103497-C1 (RU)
Inventor: AJDUGANOV V M
IPC: C09K8/44
Filed: 1996-07-24
Granted: 1998-01-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this is intended for isolation or limiting of water inflow into wells and zones of absorption both in terrigenous and carbonate reservoirs, and for levelling of injectivity profile in injection wells. According to method, injected compound has following components: water-soluble polymer of acrylic line, sodium silicate, gel-formation regulator, filler, and water. Used as filler are crumbles of resilient-flexible material and magnesium shavings in mass ratio of 3:1-15: 1. EFFECT: high efficiency. 1 tbl
Patent RU-2111187-C1 (RU)
Title: Method for production of solvent mixture
Inventor: SPIRIN LEV ANATOL EVICH
IPC: C04B28/02
Filed: 1996-09-27
Granted: 1998-05-20
Abstract: FIELD: building materials production; production of solutions used to seal joints of concrete articles and reinforced articles; technology for production of protective coatings. SUBSTANCE: cement (with quantity 27.6-43.5 %) is mixed with water at their ratio 0.8-1.2. The process is carried out in rotary-pulse device. Piperylene oligomer (its quantity being 1.6-10 % of total cement mass) is added into said device and mixed there within 1.5-2.5 min. Suspension is added into mixture of sand with residual portion of cement and water. Coefficient of hardiness of solution is 0.99-1.0, coefficient of its water resistance is 1.0; its modulus of elasticity is (21.78-27.80) $$$ MPa, relative elongation is (14.7-16.2) $$$ mm. EFFECT: improved efficiency. 2 tbl
Patent RU-2130348-C1 (RU)
Title: Buildup rolling roll
Inventor: MILOVANOV I I
IPC: B21B27/03
Filed: 1997-06-20
Granted: 1999-05-20
Abstract: FIELD: rolling equipment, possibly manufacture of rolling rolls. SUBSTANCE: rolling roll includes arbor with bead having cone surface, bands and means for securing bands. Spacing sleeves are arranged in annular cavities of bands. Means for securing bands are in the form of fixing nut. Spacing sleeves are made of material with thermal expansion factor exceeding that of band material. Annular cavities of bands and adjoining contact surfaces of spacing sleeves and arbor bead are provided with cylindrical portions and cone portions with the same conicity. Diameters of cylindrical portions of band annular cavities are more than diameters of cylindrical portions of spacing sleeves and arbor bead. Difference between width of cone portions of annular cavities of bands and width of cone portions of spacing sleeves and arbor bead depends upon necessary rolling torque. EFFECT: possibility of providing necessary radial pressure values on contact surfaces of roll and maintaining their values even if roll operates in conditions of significant temperature drops. 3 cl, 3 dwg, 1 exp, 2 tbl
Patent RU-2115685-C1 (RU)
Title: Cooling liquid
Inventor: KEL BAS V I
IPC: C09K5/00
Filed: 1997-06-25
Granted: 1998-07-20
Abstract: FIELD: elimination of heat in various systems, for example, air-injection engines of main-line pipelines. SUBSTANCE: cooling composition comprises, mas. %: methoxyglycol having formula CH 3 O(CH 2 CH 2 O) n H where n=2-5, or mixture thereof in any ratio, 60-70; triethanol amine, 0.1-1.0; benzotriazole, 0.1-1.0; sodium benzoate, 0.05-0.15; water, the balance. Freezing point of composition is less than 60 C, it has high anticorrosive nature and is low-toxic. EFFECT: improved quality of product. 2 tbl
Patent RU-2119638-C1 (RU)
Title: Pistol cartridge
Inventor: KABAEV M I
IPC: F42B5/02
Filed: 1997-09-30
Granted: 1998-09-27
Abstract: FIELD: ammunition for pistols and submachine guns. SUBSTANCE: cartridge includes bullet with bimetal shell, steel core, lead jacket with beaded bottom and tracer, case of cylindrical type with percussion cap and powder charge. Tracer is composed of low-temperature inflammable mixture in the form of truncated cone which smaller base is located near shell bottom. Low part of tracer has axial cavity. Description gives certain relations of parameters of bullet and caliber, compaction factor of tracer composition and density of charging. Design of pistol cartridge and chosen parameters make it feasible to increase shooting efficiency at ranges of 200 m and more by provision of target indication, fire correction and signalling with preservation of ballistic characteristics and high density of hits. EFFECT: increased shooting efficiency. 1 cl, 1 dwg, 2 tbl
Patent RU-2138358-C1 (RU)
Inventor: PROTSIV JU V
IPC: B21H1/06
Filed: 1997-10-07
Granted: 1999-09-27
Abstract: Изобретение относится к обработке металлов давлением, в частности к способам изготовления кольцевых заготовок. Сущность изобретения: текущее значение внутреннего диаметра (D i ) на любой стадии процесса раскатки вплоть до конечного определяют по величине обжатия (Δt i ) из соотношения D i = f(Δt i ) с учетом размеров исходной заготовки, что позволяет непрерывно измерять диаметр раскатываемых заготовок. 4 з.п.ф-лы, 13 ил.
Patent RU-2125521-C1 (RU)
Title: High-speed flying vehicle
Inventor: TALANOV B P
IPC: B64C15/02
Filed: 1997-11-11
Granted: 1999-01-27
Abstract: FIELD: vertical take-off and landing aeroplanes. SUBSTANCE: at least two additional jet engines are located near center of mass of air aircraft on side of fuselage. Engines are mounted vertically or at angle relative to each other in plane perpendicular to aircraft axis. Engines are provided with dampers for reduction of drag. Aircraft wings are tiltable relative to their axes. EFFECT: enhanced maneuverability of aircraft due to installation of additional engines. 2 cl, 3 dwg
Patent RU-2130485-C1 (RU)
Title: Wine beverage "astrakhansky shipovnik" (astrakhan dog rose)
Inventor: FRENKEL V A
IPC: C12G3/06
Filed: 1997-12-08
Granted: 1999-05-20
Abstract: FIELD: wine making; may be used in alcoholic beverage industry. SUBSTANCE: wine beverage contains the following ingredients, kg/1000 dal: flavor "Bananovaya" 3.8-4.2; citric acid, 18-19; color "Solnechny zakat", 0.1-0.2; caramel color, 48.2-50.2; sugar, up to mass concentration of sugars 120 g/cu. dm; beverage also has, dal: grape wine material, 150-200; dog rose fruits infusion, 99.8-100.2; aqueous-alcoholic liquid, the balance. The beverage has dog rose aroma with wine and light banana tones. EFFECT: higher organoleptical properties.
Patent RU-2122203-C1 (RU)
Title: Method of inducing spin echo signals
Inventor: KIM A S
IPC: G01N24/08
Filed: 1997-12-02
Granted: 1998-11-20
Abstract: FIELD: physical analytical methods. SUBSTANCE: in a method including affecting specimen, containing quadrupole nuclei with multilevel spin system, by radio-frequency pulses with basic frequencies equal to frequencies of three transitions, and recording response signals, as specimen, substance containing quadrupole nuclei and four-level spin system is selected. Two radio-frequency pulses with basic frequency equal to frequency ω 3  of upper transition is first emitted, and then remaining radio-frequency pulses with basic frequencies equal to ω 2  and ω 1  of middle and lower transitions. Duration of radio-frequency pulses in all induced transitions is set on the basis of maxima of observed signals. Time intervals between pulses in each transition are less than transverse relaxation time, and those between pulses in different transitions are less than longitudinal relaxation time. Invention allows exciting spin echo signals in three neighboring transitions of four-level spin system and increasing signal/noise ratio in observed signals in middle and lower transitions. EFFECT: increased accuracy of examining structure of chemical compounds. 5 dwg