baber/WOPTO huggingface dataset:
Patent RU-2114808-C1 (RU)
Inventor: ZAKOSHANSKIJ V I
IPC: C07C2/62
Filed: 1995-03-29
Granted: 1998-07-10
Abstract: FIELD: petrochemical synthesis. SUBSTANCE: invention relates to sulfuric acid alkylation process to produce high-octane motor fuel additives. Selectivity of alkylation can be considerably increased, consumption of sulfuric acid reduced (by 30-40%), and induction period eliminated, when sulfuric acid is supplemented by 5-10 wt % sulfolane. Process is carried out in flow reactor within temperature range 0-10 C, at pressure providing liquid state of reactants, catalyst/hydrocarbon volume ratio about 1:1, and olefin volume rate 0.2-0.3 h -1 . Under indicated conditions, trimethylpentane content in alkylate is 1.2-1.3 times increased and, correspondingly, octane number increases by 4-5 points. Duration of induction period needed to develop sulfuric acid is reduced by a factor 50 to 100. Simultaneously, complete and instantaneous segregation of acid-hydrocarbon emulsion formed in reactor occurs. EFFECT: enhanced process efficiency. 1 tbl
Patent RU-2075207-C1 (RU)
Title: Способ получения органического конструкционного материала на основе льняной костры
IPC: C04B18/24
Filed: 1995-06-22
Granted: 1997-03-10
Abstract: 1. Способ получения органического конструктивного материала на основе льняной костры, включающий измельчение очищенной костры льна в агрегатах истирающего действия с ее последующим калиброванием через сито, формование и сушку, отличающийся тем, что перед операцией измельчения льняную костру подвергают гидролизу в водном растворе гидроксида натрия с концентрацией меньше 5 % при 288 - 300 К и следующем соотношении компонентов, мас.%:Сухая льняная костра - 15 - 17Водный раствор гидроксида натрия - 83 - 85в течение 1 - 12 ч, измельчение гидролизованной льняной костры производят методом дефибрирования, а дефибрированную льняную костру калибруют через сито с диаметром отверстий 0,5 мм.2. Способ по п. 1, отличающийся тем, что перед операцией формования смешивают калиброванную костроволокнистую массу с калиброванной древесной волокнистой массой до образования однородной смеси, содержащей компоненты в соотношении (мас. %), рассчитываемом по формулам: калиброванной костроволокнистой массыкалиброванной древесной волокнистой массыгде К- коэффициент технологического соотношения в смеси сухой льняной костры и другого растительного сырья, принимающий значения меньше 0,6;w- влажность костроволокнистой массы, %;w- влажность древесной волокнистой массы, %.
Patent RU-2082151-C1 (RU)
Inventor: ROMANOV VLADIMIR IVANOVICH
IPC: G01N9/12
Filed: 1995-06-19
Granted: 1997-06-20
Abstract: Использование: в измерительной технике для прецизионных измерений плотности жидких сред, например нефти и нефтепродуктов. Сущность изобретения: устройство содержит измерительный сосуд, размещенный внутри сосуда поплавок с установленным в нем постоянным магнитом, измерительный соленоид, расположенный снаружи измерительного сосуда, блок аналого-цифрового преобразования, аналоговый управляющий блок цифровой управляющий и вычислительный блок и датчик положения поплавка, содержащий индукционную катушку. Новым в устройстве является то, что оно содержит фиксирующий соленоид, расположенный так, что постоянный магнит поплавка при полном погружении поплавка расположен в области однородного магнитного поля этого соленоида, а при полном всплытии - в области неоднородного магнитного поля этого соленоида. Фиксирующий соленоид охватывает верхнюю часть измерительного соленоида и нижнюю часть измерительного сосуда, опирающегося на верхнюю торцевую поверхность измерительного соленоида. Индукционная катушка расположена непосредственно над фиксирующим соленоидом. 1 з.п. ф-лы, 1 ил.
Patent RU-2100712-C1 (RU)
Inventor: TKACH MIKHAIL R
IPC: F24H7/00
Filed: 1995-10-17
Granted: 1997-12-27
Abstract: FIELD: heat engineering. SUBSTANCE: heat-accumulating capsule forms hermetic cavity filled with heat-accumulating agent undergoing phase transformation in working temperature range. Cavity is provided with partitions adjoining each other and inner surface of capsule due to elastic force of their material. Maximum distance between partitions is determined by relationship of heat conductivity coefficient, density and phase transformation heat of heat-accumulating agent. Heat-accumulating capsule is resistant to vibrations and ensures effective heat exchanger at accumulation and release of heat. EFFECT: enhanced efficiency of heat exchanger. 6 dwg
Patent RU-2101831-C1 (RU)
Inventor: GORDEEV K G
IPC: H02J7/35
Filed: 1995-11-27
Granted: 1998-01-10
Abstract: FIELD: power supply to users from photovoltaic battery continuously operating under extremely varying working conditions. SUBSTANCE: system has photovoltaic and storage batteries, series-connected voltage regulator for feeding load from photovoltaic battery, charging and discharging devices. Optimizing power control of photovoltaic battery (maximum power take-off under actual operating conditions) is effected by charging device or voltage regulator. Voltage regulation subranges are divided into charging-device regulation subrange and voltage regulator subrange by means of two nonlinear elements. Voltage regulation subranges for photovoltaic battery using voltage regulator and charging device do not intersect in case of changes in battery voltage throughout its entire power maximum search range irrespective of influence of any destabilizing factors. EFFECT: improved operating reliability and simplified circuit arrangement of system. 4 wdgi
Patent RU-2112989-C1 (RU)
Title: Thyristor quality control device
Inventor: GEJFMAN E M
IPC: G01R31/26
Filed: 1995-12-07
Granted: 1998-06-10
Abstract: FIELD: electrical engineering; quality control in thyristor design and manufacture. SUBSTANCE: device has forward current pulse source, reverse voltage pulse source, forward voltage pulse source, first controlled switch, reverse control current pulse source, control unit, terminals for connecting thyristor under test, zero current sensor, second controlled switch, third controlled switch, current sensor, first time interval meter, second time interval meter, first storage unit, second storage unit, comparison unit, indicator. EFFECT: provision for automating thyristor quality control process.
Patent RU-2092527-C1 (RU)
Title: Fuel composition
Inventor: SHAPIRO ARON L
IPC: C10L1/04
Filed: 1995-12-28
Granted: 1997-10-10
Abstract: FIELD: gasoline production. SUBSTANCE: fuel composition designed for use in internal combustion engines contains as base fuel mixture of straight-run gasoline with boiling range from zero point to 98 C (1-10 wt %), a mixture of stabilized thermal and catalytic cracking gasolines purified from sulfur compounds (1-20 wt %), catalytic reforming gasoline (the balance), and additive (8-15 wt %) consisting of methanol-butylene etherification product including 50-85% of methyl-tert-butyl ether and 15-50% of tert-butyl alcohol. EFFECT: enlarged resource of high-quality gasolines. 3 tbl
Patent RU-2088411-C1 (RU)
Title: Method of printing and printer for its embodiment
Inventor: MAKSIMOVSKIJ SERGEJ N
IPC: B41C1/055
Filed: 1996-02-19
Granted: 1997-08-27
Abstract: FIELD: printing methods and devices. SUBSTANCE: method is effected by producing pressure pulses in separate points of ink layer applied to surface of solid smooth plate by focusing light beam of quantum generator to these points from the side opposite to plate surface. Pressure pulses arise due to light-hydraulic effect on boundary of plate surface from transparent material and ink layer applied to it, or due to conversion of light radiation into acoustic ones with light beam of quantum generator absorbed by material nontransparent for its wave length. The printer for embodiment of the offered method has means for scanning light beam over plate surface to excite pressure pulse in ink layer in point preset by the program. EFFECT: higher efficiency. 12 cl, 8 dwg
Patent RU-2120205-C1 (RU)
Title: Способ посева семян
Inventor: BELOKON A P
IPC: A01C7/00
Filed: 1996-03-28
Granted: 1998-10-20
Abstract: Изобретение может быть использовано при посеве семян зерновых, зернобобовых и других культур для улучшения припосевного распределения семян в почве и обеспечения наиболее рационального питания последних. Способ посева включает образование параллельных бороздок с установленным расстоянием между ними, укладку в них дискретного количества семян с последующим их прикрытием слоем почвы. При этом перед укладкой семян в бороздки устанавливают для них оптимальные площадки питания, поддерживая симметрию распределения семян по площади путем синхронного изменения количества подаваемых в бороздки семян и расстояний между ними. 2 ил.
Patent RU-2109411-C1 (RU)
Title: Device presenting image on screen of light-valve panel
Inventor: GEOKCHAEV FIKRET GADZHIEVICH
IPC: H04N5/66
Filed: 1996-04-09
Granted: 1998-04-20
Abstract: FIELD: industrial and broadcast television, displays of television and functional type. SUBSTANCE: luminous flux is fed to input of connector and further on to inputs of waveguide channels made in lithium niobate via fibre-optical channel. Each waveguide channel presents electrooptical system using electrooptical effect in lithium niobate, that is emergence of optical anisotropy in transparent isotropic dielectric placed into external electric field. With supply of controlling voltage to buses voltage is fed to controlling electrodes which leads to execution of conditions of total internal reflection in waveguide channel and luminous flux with brightness determined by applied voltage or by dependence on time of switching on of waveguide channel is obtained across output of channel. By control over all waveguide channels one represents required image. EFFECT: expanded application field and increased efficiency of device. 2 cl, 7 dwg
Patent RU-2096212-C1 (RU)
Title: Vehicle
Inventor: ALEKSEEV VLADIMIR ALEKSEEVICH
IPC: B60V3/08
Filed: 1996-04-22
Granted: 1997-11-20
Abstract: FIELD: transport engineering; vehicles supported in atmosphere by gas-and-air medium. SUBSTANCE: proposed vehicle has gauge pressure medium supply sources, body lower surface of which is provided with concave sections arranged longitudinally along length of body and screens installed under body and forming, together with above-indicated concave surfaces, cross curvilinear slotted through channels. Screens are connected with body by cross vertical partitions. Gas turbine engines can be used as pressure supply sources. Vehicle can be provided with tunnel chambers with slotted adjustable nozzles. Ejectors can be placed between gas turbine engines and tunnel chambers. Vehicle can be furnished with propulsive device in form of set of shields installed vertically across body for turning. Shields can be installed at outlet of above indicated channels. Screens can form diffuser at channel outlet and vehicle can be provided with control surfaces in form of shields installed at front and rear sides of body longitudinally relative to body. EFFECT: enlarged operating capabilities. 9 cl, 3 dwg
Patent RU-2087791-C1 (RU)
Inventor: SHARONOVA LYUDMILA M
IPC: F16L58/02
Filed: 1996-05-07
Granted: 1997-08-20
Abstract: FIELD: rust protection. SUBSTANCE: method comprises introducing a three-layered shell into a pipe line, plugging the pipe line end, and inflating with steam. The intermediate reinforcing layer of the shell impregnated with a binder is solidified. EFFECT: simplified method. 12 cl, 1 tbl
Patent RU-2103152-C1 (RU)
Inventor: DUBROVSKIJ P V
IPC: B24D13/18
Filed: 1996-06-21
Granted: 1998-01-27
Abstract: FIELD: mechanical engineering; may be used in machining of blanks flap bobs. SUBSTANCE: roughing and finishing machining of surfaces are carried out in succession by one flap wheel with flap packs alternating in circular direction and coated with phenol-formaldehyde lacquer and flexibly installed finishing flap packs whose extension provides for feed of lubricating-cooling process means through channels in tool body. Speed of rotation in finishing machining is increased and determined by the formula given in the invention description. EFFECT: higher efficiency. 2 dwg
Patent RU-2105264-C1 (RU)
Inventor: KOREN KOV V M
IPC: F42B5/28
Filed: 1996-07-16
Granted: 1998-02-20
Abstract: FIELD: ammunition, in particular, cannon cartridge cases, widely applicable in production of seamless cannon cartridge cases. SUBSTANCE: in the known cartridge case, having a bottom with a flange, body and a neck, the body has one or several obturating grooves; the distance between the first obturating groove and the neck end is 0.22 to 0.63 of the total length of the cartridge case. EFFECT: reduced admission of powder gas to the serviced area. 1 dwg
Patent RU-2118169-C1 (RU)
Inventor: SHKOL NIKOV E EH
IPC: A61K39/395
Filed: 1996-09-02
Granted: 1998-08-27
Abstract: Сыворотка предназначена для создания пассивного иммунитета у свиней одновременно против гемофилеза, стрептококкоза и пастереллеза. В качестве антигенов берут культуры Pasteurella multocida серовара А штамма 1231, серовара В штамма 681 и серовара D штамма Т-80 в количестве 645-1000 млрд. микробных тел и дополнительно вводят Haecmophilus pleuropneumomiae серовара I штамма ГУ-19 и серовара II штамма 5870 и в количестве 800-1000 млрд. микробных тел, Streptococcus suis серовара 2 штамма Касли в количестве 1000-1255 млрд. микробных тел. Для создания грундиммунитета свиньям двукратно подкожно в разные участки тела вводят инактивированный концентрированный пастереллезный антиген в дозе 1-2 млрд. микробных тел, инактивированный концентрированный гемофилезный антиген в дозе 2-3 млрд. микробных тел, инактивированный концентрированный стрептококковый антиген в дозе 3-4 млрд. микробных тел и повторно через 21 день 2-4 млрд. микробных тел пастереллезного, 4-6 млрд. микробных тел гемофилезного и 6-8 млрд. микробных тел стрептококкового антигена. Гипериммунизацию проводят инактивированным концентрированным пастереллезным, гемофилезным и стрептококковым антигенами 8 - 10-кратно с интервалом 2-3 дня. 1 табл.
Patent RU-2124303-C1 (RU)
Inventor: MORGENSTERN ELKE
IPC: A43B17/00
Filed: 1995-02-22
Granted: 1999-01-10
Abstract: FIELD: shoe industry. SUBSTANCE: insertion insole has soft resilient lower layer 2 made from nontoxic material compatible with organic substances, flexible upper layer 1 of natural tanned leather, and tenons arranged in groups on portions of insole surface. Tenons are chosen on the basis of zone therapy theory, made from resilient material and fastened in lower soft resilient layer 2. Widened tenon base 6 is fastened in related recess 4 of lower layer 2. Tenon has widened head 8 with rounded upper part of diameter slightly exceeding diameter of opening 3. Tenon head 8 rests with its lower edges on flexible upper layer 1. Tenons may be readily mounted in required zone or replaced. EFFECT: wider operational capabilities and simplified construction. 8 cl, 3 dwg
Patent RU-2131819-C1 (RU)
Title: Riding method
Inventor: BARKHATOV S E
IPC: B62M1/00
Filed: 1996-11-28
Granted: 1999-06-20
Abstract: FIELD: bicycle riding. SUBSTANCE: bicycle has handlebar arranged at saddle. Riding is done by simultaneously turning saddle, drive and wheels around vertical axes not intersecting axes of their rotation. Bicycle has additional side supporting wheels on drive. Support wheels are used at parking and for braking. EFFECT: enhanced convenience and safety in riding. 5 cl, 2 dwg
Patent RU-2115787-C1 (RU)
Title: Cradle for construction and erection operations
Inventor: DUZINKEVICH M S
IPC: E04G3/30
Filed: 1996-12-30
Granted: 1998-07-20
Abstract: FIELD: construction machinery and equipment. SUBSTANCE: cradle has cramp-like frames. Made on end faces of upper flanges of frames are L-shape grips, and made on end faces of lower flanges of frames are stops. Base of cradle is located on lower flanges of frames. Attached to upper flanges of frames are mounting loops which are displaced from center of gravity of cradle in direction of grips. Aforesaid embodiment ensures efficient and safety operation of cradle and widens its functioning potentialities. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2128459-C1 (RU)
Title: General-purpose pin
Inventor: BUDARIN V P
IPC: A44B9/00
Filed: 1997-01-14
Granted: 1999-04-10
Abstract: FIELD: articles used during traveling, for instance, for repair of garments. SUBSTANCE: pin has leg with head at one end and spring at other end. Spring has at least one needle receptacle and needle whose one end is positioned in receptacle and other end is disposed in head. Pin is further provided with thread holder and at least one spool, and/or at least one case, and/or at least one spool holder. Pin may be converted into decorating article and/or spool, and/or scissors, and/or fishing article, and/or case. EFFECT: wider operational capabilities, simplified construction and convenient usage. 12 cl, 211 dwg
Patent RU-2124763-C1 (RU)
Title: Outdoor tv display system
Inventor: KRYLOV V G
IPC: G09F19/00
Filed: 1997-01-20
Granted: 1999-01-10
Abstract: FIELD: mosaic information- advertising equipment for displaying graphical, digital or video images. SUBSTANCE: device has N information-advertising units, K information-advertising networks, system for interface and control of N information-advertising systems and K information-advertising networks. EFFECT: increased field of application of information- advertising systems, synchronized control of information-advertising systems and information-advertising networks of information- advertising systems, fault-proof operations of information-advertising systems. 2 dwg
Patent RU-2110187-C1 (RU)
Title: Method of preparing pectin from apple husks
Inventor: AVCHIEVA P B
IPC: A23L29/231
Filed: 1997-01-24
Granted: 1998-05-10
Abstract: FIELD: food industry. SUBSTANCE: parent raw is subjected for steaming for 15 min. to remove inert substances and acid-thermic hydrolysis is carried out with 1-1.5% citric acid solution. Milled apple husks (size particle is 0.6-4.0 mm) (wet and sulfitated) after steaming is subjected for washing out at hydromodule 1:6 and 50-60 C. Pulp (solid residue) is separated, extractant is removed and solid residue is subjected for acid-thermic hydrolysis with 1-1.5% citric acid solution (hydrolysate pH 2.0-2.5) at hydromodule 1: 6 followed by hydrolysate removing by filtration. Pulp is extracted with water at ratio pulp : water = 1:5 for complete extraction of pectin substances. Pulp is separated and removed and a mixture hydrolysate-extract is evaporated under vacuum to pectin substances content 10-12% to ABC. Obtained pectin concentrate is precipitated and washed out with ethyl alcohol, dried by spraying or in vacuum-drying unit followed by milling. Product can be used for jelly-like matters making that can be used in different branches of food industry. EFFECT: improved method of preparing. 2 dwg, 2 tbl
Patent RU-2119165-C1 (RU)
Title: Method evaluating activation energy of thermal-mechanical destruction of lubricants in process of friction
Inventor: GROMAKOVSKIJ D G
IPC: G01N33/30
Filed: 1997-01-23
Granted: 1998-09-20
Abstract: FIELD: physicochemical mechanics of friction, evaluation and prediction of tribotechnical properties of lubricants at stage of laboratory tests. SUBSTANCE: evaluation of strength of lubricants is carried out by value of energy of chemical bonds of major valences in their molecules which is equated to activation energy of destruction of lubricants and is determined as difference of activation energy of destruction of surface of metal sample clean and modified by friction. For determination of activation energy of surface destruction there is used method of microscratches realized with help of Vickers microhardness tester. Results of usage of given method makes it possible to evaluate value of energy of thermal-mechanical destruction of lubricant during operational friction and to characterize carrying capacity of lubricating layer. EFFECT: evaluation of capability of lubricant to maintain its operational characteristics at specified level. 1 tbl
Patent RU-2132317-C1 (RU)
Title: Method of decorative building paste producing
Inventor: BIKBAU M JA
IPC: C04B28/04
Filed: 1997-02-20
Granted: 1999-06-27
Abstract: FIELD: building materials. SUBSTANCE: method of producing decorative building pastes involves mixing white portland cement, pigment and activated sand being white portland cement is ground preliminary in combination with plasticizer up to specific surface value 4500-5000 cm 2 /g. Then envelope pigment is added and the additional grinding is carried out for 10-15 min and obtained product is mixed with activated white sand exhibiting the specific surface 4500-5000 cm 2 /g for 10-15 min. Invention can be used in technology of making the composition used for finishing works. EFFECT: increased strength indices, decreased pigment consumption, retained decorative properties. 3 ex
Patent RU-2133484-C1 (RU)
Title: Metallic barrel used in remote-control medium
Inventor: KEJZ DEHVID ROBERT
IPC: G06T7/60
Filed: 1995-07-24
Granted: 1999-07-20
Abstract: FIELD: systems for optical remote detection of objects, particularly for executing operations with barrels including hazard material. SUBSTANCE: metallic barrel has closed upper portion whose outer surface has first and second zones with different optical reflection properties. First zone may be reflecting, second zone - - absorbing one. Metallic barrel may be cylindrical with concentric above mentioned zones whose centers coincide with axis of barrel. Body of barrel is in the form of straight circular cylinder or it is approximated by such cylinder. Method comprises steps of using optical irradiation detector and analyzing its output signal for detecting interface between said zones and calculating position of barrel center. EFFECT: simplified process of detecting barrel. 14 cl, 6 dwg
Patent RU-2113787-C1 (RU)
Title: Lure
Inventor: PETROV VLADIMIR IVANOVICH
IPC: A01K85/10
Filed: 1997-03-04
Granted: 1998-06-27
Abstract: FIELD: fishing and angling; artificial baits. SUBSTANCE: lure has axle, core-weight, lobe installed on axle for rotation by means of clip, and hook secured on free end of axle. Clip is made in form of shackle one end of which is made as lock and on other opposite side of which loops are made for engagement with axle. Sectional core-weight has front, middle and rear parts connected by thread. Middle part of core-weight is sectional in its turn and consists of at least one member. Members are interconnected by thread. Wobbler or devon can be used as middle part of core-weight with thread on ends. EFFECT: enlarged technological capabilities and multipurposeness of lure. 3 cl, 4 dwg
Patent RU-2126547-C1 (RU)
Inventor: JEONG-DZU KIM
IPC: H04B10/00
Filed: 1997-03-07
Granted: 1999-02-20
Abstract: Изобретение относится к области технической физики. Технический результат - исключение необходимости использования оптического распределителя со специальным покрытием. Устройство включает в себя первое оптическое волокно детектирования, предназначенное для приема многократно отраженного света, формируемого внутри устройства отсечки обратного распространения света и для детектирования пучка детектирования входного каскада с использованием многократно отраженного света, первую линзу для коллимирования входного оптического сигнала, первый поляризатор для расщепления коллимированного входного оптического сигнала на вертикально и горизонтально поляризованные световые лучи, вращатель поляризованного света для сдвига фаз лучей расщепленного входного оптического сигнала, второй поляризатор для концентрации расщепленных лучей входного оптического сигнала, сдвинутого по фазе, вторую линзу для коллимирования входного оптического сигнала с выхода второго поляризатора в выходное оптическое волокно, выходное оптическое волокно, предназначенное для передачи выходного оптического сигнала, второе оптическое волокно детектирования для детектирования обратно распространяющегося света, отраженного от выходного оптического волокна и введенного внутрь устройства отсечки обратного распространения света. 4 с., 17 з.п. ф-лы, 5 ил.