baber/WOPTO huggingface dataset:
Patent RU-2244333-C1 (RU)
Title: Night vision device
Inventor: ABRAMESHIN V V
IPC: G02B23/12
Filed: 2003-05-21
Granted: 2005-01-10
Abstract: FIELD: manufacture of night vision devices with biplanar electrooptical transducers in most different operating conditions. 
     SUBSTANCE: the night vision device has an objective lens, biplanar electrooptical transducer of erect image and an optical ocular system consisting of a corrector and an ocular positioned in succession in the direction of beam motion of the burning system. The turning system has collecting biconvex, diverging biconcave and concave - convex lenses, and a movable biconvex lens. The corrector is made in the form of two convex-concave lenses facing each other with the concavity. The ocular has a flat-convex lens and a splicing of a collecting biconvex lens and a diverging concave-convex lens. 
     EFFECT: produced a night vision device with a smooth variation of magnification and possibility of dioptric focusing for the eye of the observer. 
     1 dwg
Patent RU-2251175-C1 (RU)
Title: High-power bipolar microwave transistor
Inventor: ARONOV V L
IPC: H01L29/72
Filed: 2003-07-30
Granted: 2005-04-27
Abstract: FIELD: designing and manufacturing high-power microwave transistors. 
     SUBSTANCE: proposed high-power three-contact amplifying microwave transistor has transistor chips carrying transistor structures disposed on metal flange of case that functions as collector contact; input emitter and output base contacts connected by means of conductors to respective electrodes of transistor structures; base electrodes of transistor structures are additionally connected on emitter contact side through strip line section of width W and isolating capacitor to collector contact; maximal distance h max  of emitter conductors from strip line section should meet relationship h max  ≤ 0.2. Transistor has low internal feedback and dispenses with ceramic heat-conducting chip holder made of high-cost beryllium ceramic. 
     EFFECT: simplified design and reduced cost of transistor. 
     1 cl, 1 dwg
Patent RU-2252762-C1 (RU)
Title: Препарат для лечения желудочно-кишечных заболеваний и расстройств молодняка сельскохозяйственных животных и птиц
Inventor: TROSHIN N A
IPC: A61K31/53
Filed: 2003-12-08
Granted: 2005-05-27
Abstract: Изобретение относится к ветеринарии. Препарат для лечения желудочно-кишечных заболеваний и расстройств молодняка сельскохозяйственных животных и птиц, включает гексаметилентетрамин и салициловую кислоту при следующем соотношении компонентов, мас.%: гексаметилентетрамин 45-55, салициловая кислота 45-55. Профилактическая эффективность препарата составляет 94-96,5%, терапевтическая - 97-98,2%. 1 табл.
Patent RU-2262102-C1 (RU)
Title: Indicator composition for determining manganese(ii) in aqueous solutions
Inventor: KONONOVA O N
IPC: G01N31/22
Filed: 2004-02-11
Granted: 2005-10-10
Abstract: FIELD: analytical methods. 
     SUBSTANCE: in indicator composition for determining manganese(II), in particular, in waste waters and production solutions, containing 0.6% of sorbent, 0.05% of reagent, medium pH adjusting substance, and water, said sorbent is sulfate-form anionite (AN-31), said reagent is 4-(2-pyridylazo)resorcinol, and pH of medium is adjusted with 0.0035-0.004% of ammonia. Concentration of Mn2+ ions is measured spectrophotometrically in presence of above-defined indicator. 
     EFFECT: increased determination selectivity and accelerated analytical procedure. 
     3 tbl
Patent RU-2264596-C1 (RU)
Title: Two-degree-of-freedom gyro
Inventor: ANDRIANOV K A
IPC: G01C19/06
Filed: 2004-04-05
Granted: 2005-11-20
Abstract: FIELD: navigation, in particular, gyros. 
     SUBSTANCE: the gyro rotor is structurally coupled to the components of the gyromotor with the id of high-rate bearings, and the entire gyromotor is weighed o a ball suspension, whose sphere is rigidly coupled with the gyro case and the vector of the kinetic momentum of the rotor and the vector of the momentum of the gyromotor always remain immovable relative to each other. 
     EFFECT: minimized appearance of harmful momentums and considerably enhanced precision of the device. 
     1 dwg
Patent RU-2265705-C1 (RU)
Title: Способ реконструкции зданий и надстройка здания
Inventor: IVANISHCHEV S G
IPC: E04G23/02
Filed: 2004-04-21
Granted: 2005-12-10
Abstract: Изобретение относится к области строительства, а именно к реконструкции зданий. Достигаемый технический результат заключается в исключении снижения эксплутационных качеств реконструируемых зданий. По периметру снаружи фундамента здания выполняют основные буровые сваи, на которых затем рядами попарно с двух противоположных сторон здания устанавливают основные несущие вертикальные опоры, а на оголовки несущих вертикальных опор рядами монтируют несущие фермы, на которых возводят надстройку вышележащих этажей. Новым является то, что основные буровые сваи выполняют на глубину, не менее чем глубина заложения фундамента здания, и стягивают их верхние части между собой попарно, а по периметру снаружи фундамента здания дальше от основных буровых свай выполняют дополнительные буровые сваи, на которых устанавливают дополнительные несущие вертикальные опоры не менее одной в одном ряду с основной несущей вертикальной опорой с одной стороны здания. 2 н. и 14 з.п. ф-лы, 2 ил.
Patent RU-2257089-C1 (RU)
Title: Хлебобулочное изделие - батоны нарезные
IPC: A21D13/00
Filed: 2004-06-24
Granted: 2005-07-27
Abstract: Изобретение относится к области пищевой промышленности, в частности к хлебопекарной ее отрасли, и может быть использовано для расширения ассортимента хлебобулочного изделия - батона с улучшенными физико-химическими и органолептическими характеристиками. Батоны включают муку пшеничную хлебопекарную высшего сорта, дрожжи хлебопекарные прессованные, соль поваренную пищевую, сахар-песок, жиросодержащий компонент и выпечены из теста, приготовленного на большой густой опаре. При этом батоны получены в едином непрерывном технологическом процессе приготовления опары, приготовления теста и выпечки с проведением сбраживания опары в прерывистом или непрерывном ее слое, перемещаемом на лентах, установленных в трех уровнях и движущихся со скоростью 0,085÷0,095 м/мин, транспортера с двукратным гравитационным сбрасыванием частей каждого вышележащего слоя опары при ее кислотности, составляющей соответственно 2,1÷2,3 град и 3,6÷3,7 град, с переворотом при сбрасывании на угол, равный или меньше 180 град, и двухстадийном замесе теста и его сбраживании с приведением расхода компонентов в кг/час для отдельных стадий производства. В результате улучшается качество, вкус и аромат батона, повышается пористость мякиша и экономичность производства за счет оптимизации количеств расходуемых в единицу времени, используемых для получения батона компонентов в едином технологическом процессе, а также за счет обеспечения возможности получения опары с улучшенными свойствами за счет разработанной в изобретении технологии сбраживания опары. 2 з.п. ф-лы.
Patent RU-2271328-C1 (RU)
Title: Lifter
Inventor: KARPENKOV ALEKSEJ IVANOVICH
IPC: B66B9/02
Filed: 2004-07-05
Granted: 2006-03-10
Abstract: FIELD: handling equipment. 
     SUBSTANCE: lifter has drive adapted for rotation of drive rollers and equipped with at least one drum mounted within casing, and load bearing bar positioned in axial opening of drum. Drum is connected through said transmission with engine for rotation within casing around axis of load bearing bar embraced thereby. Said drum is positioned for restricted axial displacement relative to casing. Axes of drive rollers have at their ends pivot joints mounted within drum so as to prevent axial displacement thereof relative to drum. One of pivot joints of pin of each drive roller is positioned for radial displacement relative to axis of load bearing bar and other pivot joint is positioned for displacement in curvilinear path and for synchronous restricted rotation of axes of drive rollers so as to be declined from position wherein said pins are in parallel with axis of load bearing bar, with drive rollers being biased to said bar at any instant of such rotation by means of controlled drive. On said rotation, axes of drive rollers are arranged in planes extending in parallel with axis of load bearing bar. Lifter is equipped with drives for altering biasing force of drive rollers applied to load bearing bar in proportion with weight of load to be handled and with at least one guiding bar for cooperation with guiding rollers. Counterbalance placed within cavity of load bearing bar is connected through flexible binders and pulleys with casing for balancing weight of casing and loading platform. 
     EFFECT: increased service life of lifter. 
     3 cl, 9 dwg
Patent RU-2279149-C1 (RU)
Title: Контактное покрытие магнитоуправляемых контактов
Inventor: KARABANOV SERGEJ MIKHAJLOVICH
IPC: H01H1/02
Filed: 2004-12-14
Granted: 2006-06-27
Abstract: Изобретение относится к области электротехники и предназначено для нанесения контактного покрытия на рабочие части контакт-деталей различного типа герконов. Техническим результатом является повышение эксплутационных возможностей герконов и снижение их стоимости за счет частичного снижения использования драгметаллов. Для достижения технического результата контактное покрытие выполняют из сплава медь-никель толщиной 0,1÷10 мкм, слоя золота толщиной 0,05÷2,0 мкм и слоя рутения толщиной 0,1÷1,5 мкм. 1 табл.
Patent RU-2279302-C1 (RU)
Inventor: ZIBERT GENRIKH KARLOVICH
IPC: B01D3/32
Filed: 2005-01-28
Granted: 2006-07-10
Abstract: FIELD: gas-production industry; oil-producing industry; other industries; methods and devices for separation of a liquid from a gas. 
     SUBSTANCE: the invention is pertaining to the methods for separation of a liquid from a gas and to the design solution of the devices for distribution of the gaseous and the liquid flows along the cross-section of the apparatus and separation of the liquid from the gas flow, which may be used for the processes of separation, absorption, rectification in the gas-production industry, oil-producing industry and in the apparatuses for realization of the similar production processes. The method of separation of a liquid from a gas includes: the radial feeding of the mixture into the body of the apparatus, its distribution along the cylindrical wall with the subsequent division into the radial flows directed to the axis of the apparatus and passing into the axial flows. The radial flows are divided into jets, separate them from the liquid on the surfaces located along the wall, then additionally distribute in the cross section of the apparatus. Separation of the radial flows from the liquid conduct on the vertical porous components, using which the liquid is diverted into the still bottom unit of the apparatus below the mixture feeding. The device for realization of the method of separation of the liquid from the gas includes the perforated shell established inside the body of the apparatus opposite to the gas inlet fitting pipes with a clearance to the body overlapped by partition in its upper part. On the shell opposite to the perforation there are the vertically orientated rows of the porous volumetric components overlapping the channels of the perforation. The clearance between the shell and the body and the top of the shell are overlapped by the semi-dead plate with the gas passage fitting pipes connected with the internal cavity of the shell. The shell in its lower part has the water lock or is partially overlapped. It is made out of out the plane components closed by the body of the apparatus. The invention allows to increase efficiency of the separation and to reduce ablation of the liquid. 
     EFFECT: the invention ensures the increased efficiency of the separation and reduction of the liquid ablation. 
     5 cl, 2 dwg
Patent RU-2277753-C1 (RU)
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F3/45
Filed: 2005-01-28
Granted: 2006-06-10
Abstract: FIELD: radio engineering. 
     SUBSTANCE: proposed amplifier (Fig. 3) that functions to amplify broadband and pulse signals in structure of various interfaces has input transistors 1 - 4 whose emitters are coupled with bases of respective output transistors 15 - 18, emitters of the latter being connected to those of respective input transistors 1 - 4 through additional resistors 24 - 26; inserted between emitters of output transistors 15 - 18 is resistor-diode matching sub-circuit 19. 
     EFFECT: enhanced speed due to reduced impact of collector junction capacitances on transient variables of nonlinear recharge processes. 
     4 cl, 18 dwg
Patent RU-2280193-C1 (RU)
Title: Mobile screw pump for handling liquids
Inventor: ZEMLJAKOV NIKOLAJ VASIL EVICH
IPC: F04D3/02
Filed: 2005-02-15
Granted: 2006-07-20
Abstract: FIELD: mobile screw pumps with self-contained detachable drives, such as electric drills or screwdrivers. 
     SUBSTANCE: proposed pump has housing with centrifugal chamber provided with outlet branch pipe, worm and centrifugal disc mounted in centrifugal chamber. Outlet part of worm is provided with one helical blade rigidly connected with blade of inlet part of worm, thus forming single blade provided with single bead secured to outer perimeter of working surface of single blade at angle of 90°; its height is equal to 5-25% of worm pitch relative to working surface. End face of blade forms circular clearance together with centrifugal disc whose width is lesser than inner width of centrifugal chamber. End part of centrifugal disc on side of helical blade is provided with radial or shaped ribs engageable with shaft mounted in housing by means of revolving supports. Face part of shaft free from revolving supports is connected with outlet end of tubular coupling whose inlet end is provided with Morse cone for engagement with tail-piece of electric drill or screwdriver; its part of body is detachably inserted in part of pump where revolving supports are mounted for worm. 
     EFFECT: lightened construction of pump easily engageable with electric or pneumatic tools. 
     7 cl, 3 dwg
Patent RU-2283461-C1 (RU)
Inventor: EZHOV VLADIMIR SERGEEVICH
IPC: F25B11/02
Filed: 2005-03-09
Granted: 2006-09-10
Abstract: FIELD: refrigeration equipment, particularly used to utilize secondary energy and natural source energy having low potential, namely for combined heat and cold production. 
     SUBSTANCE: refrigeration plant comprises body, turbine, compressor, supply pump, evaporative and condensation chambers and capillary system for working liquid throttling. The body is separated into power and cooling sections by solid partition. Evaporative, working and condensation chambers are created in the power section. Inside surfaces of side evaporative chamber walls and partition are covered with wick. Inner surface of end wall is provided with grooves and covered with thin porous material layer. Shaft extends through body walls, power and cooling sections, solid partition and wick layers. Feed pump rotor is put on shaft end so that the pump is communicated with working liquid reservoir. Arranged in cooling sections are low-temperature evaporative chamber and compressive condensation chamber communicated by compressor to which vapor flow is fed. Compressor rotor is put on shaft. 
     EFFECT: increased performance. 
     1 dwg
Patent RU-2289095-C1 (RU)
Inventor: BELJAEV VIKTOR VJACHESLAVOVICH
IPC: G01B7/30
Filed: 2005-06-01
Granted: 2006-12-10
Abstract: FIELD: measuring technique. 
     SUBSTANCE: device comprises rotating transformer the input of the primary winding of which is connected with the second inputs of the phase-sensitive demodulators whose first inputs are connected with the outputs of the rotating transformer, computing unit and adder connected in series, source of reference voltages and controlled switch connected in series, and feedback controlled unit.  The device is additionally provided with the comparator, computer, and unit of correcting voltages whose first and second inputs are connected with the controlled feedback unit and unit of controlled switch and output is connected with the second outputs of the adder and controlled feedback unit whose first input is connected with the first output of the computer.  The outputs of the computer are connected with the comparator and two phase-sensitive demodulators whose first outputs are connected with the inputs of the comparator and computing unit whose second input is connected with the second output of the computing unit.  The third output of the computing unit is connected with the input of the unit of the controlled switch.  The second and third outputs of the source of reference voltages is connected with the fourth and fifth inputs of the computing unit. 
     EFFECT: enhanced accuracy of measuring. 
     2 dwg, 1 tbl
Patent RU-2292411-C1 (RU)
Title: Insulated rail joint
Inventor: VASEV ALEKSEJ VASIL EVICH
IPC: E01B11/54
Filed: 2005-06-09
Granted: 2007-01-27
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention can be used for insulating track circuits of signaling, communicating and interlocking devices in all climatic zones of Russian Federation.  Proposed insulated rail joint has metal cover plates arranged at both sides of rails and provided with cavities from sides of rails, clamped together by electrically insulated bolts and pressure plates, and resilient pads placed between rails and cover plates and provided with wave-shaped profile in middle part getting into cavities of cover plates.  Said resilient pads are made for elongation and reduction of length depending on ambient temperature.  End sections of resilient pads project beyond the limit of rail head profile.  Electric insulation of bolts and pressure plates is made in form of common part-flat envelope with molded bushes for bolts. 
     EFFECT: improved reliability of insulated rail joint. 
     2 cl, 1 dwg
Patent RU-2303472-C1 (RU)
Inventor: GRIGOR EV ANATOLIJ IVANOVICH
IPC: A62B11/00
Filed: 2005-11-25
Granted: 2007-07-27
Abstract: FIELD: respiratory protection equipment, particularly cleaning of gas medium in pressurized object. 
     SUBSTANCE: method involves replenishing breathable oxygen in pressurized object; passing inhalant gaseous medium from pressurized object through buffer space between absorber and face part of breathing mask in amount of 0.2-0.6 of inhalation volume taken on physiological grounds; absorbing carbon dioxide from inhalant gaseous flow with absorber in absorbing breathing mask cartridge and supplying cleaned gaseous medium to pressurized object. Breaching mask comprises face part and absorbing cartridge directly connected with each other or fastened one to another through hose. Exhalation valve is installed at absorbing cartridge outlet communicating with pressurized object. Inhalation valve is linked to buffer space between absorber and face part of breathing mask. Free space is arranged in absorbing cartridge over absorber level from the side of face part or hose connection. Free space volume is 100-300 cm 3 . 
     EFFECT: increased degree of gaseous medium cleaning, improved simplicity and structural reliability. 
     3 cl, 1 dwg
Patent RU-2298275-C1 (RU)
Inventor: VANURIN VLADIMIR NIKOLAEVICH
IPC: H02K17/04
Filed: 2005-11-25
Granted: 2007-04-27
Abstract: FIELD: electrical engineering, applicable in production of independent high-frequency power sources, in particular-independent sources of high-frequency current energy on the basis of induction generators with a capacitor excitation. 
     SUBSTANCE: in the stator winding consisting of 18 coil groups, for improving the shape of the magneto motive force from the jointly flowing exciting and load currents, the end of the 1-st coil group is connected to the beginning of the 10 th coil group, the end of the 7 th coil group - to the beginning of the 16 th coil group, the end of the 13 th coil group to the beginning of the 14 th coil group, the beginning of the 2-nd coil group is connected to the end of the 11 th coil group, the beginning of the 6 th coil group is connected to the end of the 15 th coil group, the beginning of the 8 th coil group is connected to the end of the 17 th coil group, the beginning of the 12 th coil group is connected to the end of the 3 rd coil group, the beginning of the 14 th coil group is connected to the end of the 5 th coil group, the beginning of the 18 th coil group is connected to the end of the 9 th coil group, the ends of the 2 nd, 8 th, 14 th coil groups are combined to the zero point, the leads are taken from the combined beginnings of the 3 rd and 5 th coil groups, from the combined beginnings of the 9 th and 11 th coil groups, from the combined beginnings of the 15 th and 17 th coil groups, from the combined ends of the 4 th and 6 th coil groups, from the combined ends of the 10 th and 12 th coil groups, from the combined ends of the 16 th and 18 th coil groups. 
     EFFECT: improved external characteristics of the induction machine, in particular, induction generator due to differential dissipation at the load. 
     2 dwg
Patent RU-2302750-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/00
Filed: 2005-12-23
Granted: 2007-07-20
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes fresh white cabbage shredding, freezing, and chopping; white root and onion cutting, roasting in melt butter and pulping; rabbit meat and gardenstuff chopping; wheat flour sautéing in melt butter. Abovementioned components are blended in specific component ratio with bone broth, dry white wine, table salt, citric acid, and CO 2 -extracts of black pepper, bay leaf, and biomass of Pythium catenulatum, Pythium coloratum, Pythium gracile, Pythium irregulare, Pythium ultimum, Pythium insidosium, Saprolegia parasitica, Mortierella alpina, Mortierella elongata, Mortierella bainiery, Mortierella exigua, Mortierella minutisiima, Mortierella verticulata, Mortierella hydrophylia, Mortierella polycephala, Mortierella globalpina, Mortierella indohii, Mortierella sepedonioidews, Mortierella lignicola, Mortierella humilis, Mortierella alliaceae, Mortierella strangulata, Mortierella pusilla, Mortierella gracilis, Mortierella globulifera, Mortierella jenkinii, Mortierella dichotoma, Mortierella sclerotiella, Mortierella zychae, Mortierella marburgensis, Mortierella beljakovae, Mortierella sanryensys, Mortierella nigrescence, Mortierella gemmifera, Mortierella reticulata, Mortierella parvispora, Mortierella puchella, Mortierella gamsii, Mortierella spinosa, Mortierella nantahalensis or Mortierella spinosa var. sterilis. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value. 
     41 cl
Patent RU-2302485-C1 (RU)
Inventor: ZINOV EVA VALENTINA ANISIMOVNA
IPC: D04B1/00
Filed: 2006-01-31
Granted: 2007-07-10
Abstract: FIELD: textile goods. 
     SUBSTANCE: the two-layer knitted fabric of a composed weave has only face loops on both sides of the canvas fabric structure consists of a repeat including one row of the derivative lasting, one row with fills on the reverse side and one layer of an incomplete smooth. 
     EFFECT: the two-layer knifed fabric of a composed weave may be applicable for articles of everyday, sport and technical designation due to its form stability and heat shield. 
     1 dwg