baber/WOPTO huggingface dataset:
Patent UA-39964-C2 (UA)
Title: Спосіб розігріву реактора з шаром каталізатора
Inventor: HLIKIN MARAT ARONOVYCH
Filed: 1996-04-17
Abstract: Машина для пошарової розробки грунту містить базове шасі, пристрій для видалення грунту, робочий орган і пристрій для навішування робочого органу на базове шасі, що містить дві рами, з'єднані між собою за допомогою першого шарнірного з'єднання, на першій з яких установлений робочий орган, а друга навішена на базове шасі, друге шарнірне з'єднання і силові приводи для поворотів у зазначених першому і другому шарнірних з'єднаннях. Геометрична вісь першого шарнірного з'єднання в робочому положенні машини розташована перпендикулярно опорній поверхні базового шасі. Геометрична вісь другого шарнірного з'єднання в робочому положенні машини розташована паралельно поздовжній осі ходової частини базового шасі. Завдяки запропонованій конструкції забезпечується можливість підтримувати горизонтальність дна або заданий кут нахилу бокових стінок виїмки, що розробляється, збільшувати ширину виїмки, створювати укоси, а також розробляти виїмки різного профілю. Запропонована конструкція дозволяє також зменшити динамічні навантаження при реверсуванні робочого органу.
Patent UA-27081-C2 (UA)
Title: sea craft
IPC: B63B1/12
Filed: 1995-06-23
Abstract: The invention relates to the floating craft. A craft contains one central and two lateral hulls, which support cargo platform, moreover, appropriate stabilizers pass downward from the bottoms of hulls, and also contains main engine and controls. The vertical longitudinal section of cargo platform has a wing profile for creating the aerodynamic lift during motion of craft, and in the lower part of said stabilizers are mounted corresponding spindle-shaped nacelles, which support main engine and controls.
Patent UA-46842-C2 (UA)
Inventor: UDO DETLEF
IPC: H01L23/498
Filed: 1997-05-14
Abstract: This invention concerns a substrate element for a semiconductor chip for incorporation into chip cards as well as for soldering onto boards using SMD technology. For this purpose, the copper cladding of a plastic film (1) is so structured using etching, that contact surfaces (3) are formed in one piece with conductor paths (4) which end at the border of the substrate element and which make reliable soldering possible.
Patent UA-49088-C2 (UA)
Title: Appliance for grain shelling and polishihg
Filed: 2000-05-10
Abstract: A device for grain shelling and polishing has a housing with loading and discharge branch pipes, a sieve cylinder fixed in the slots of the housing, in which a suspended hollow shaft with fixed to it in horizontal positions abrasion circles and aspiration rings is placed. An additional sieve cylinder is added to the device, larger in diameter, this is made with apertures identical to the apertures of the fixed cylinder, and is installed coaxially to it, with possibility of turning. Addition of the addition sieve cylinder makes it possible to change dimensions of the apertures for shell removal, depending on size and structure of grain particles being processed; thus is makers possible to prevent quick blocking of apertures of the cylinders by shells and loss of brain together with it.
Patent RU-2188296-C2 (RU)
Title: Drill working member
Inventor: SHAMSHIN V N
IPC: E21B3/02
Filed: 2000-01-10
Granted: 2002-08-27
Abstract: FIELD: mining, particularly, rotary drills. SUBSTANCE: drill working member includes mast with guides. Located on mast is rotary head movable carriage having guides and centering pressing rollers with hold-down members in the form of four hydraulic plungers whose rods are connected with centering pressing rollers for their constant pressing to mast guides. Said rollers are included into autonomous hydraulic system with hydraulic accumulator. Hydraulic system is located on movable carriage of rotary head. EFFECT: higher accuracy in collaring, and increased service life of working member. 3 dwg
Patent RU-2182753-C2 (RU)
Inventor: KARASEVA M A
IPC: A01G23/00
Filed: 2000-01-18
Granted: 2002-05-27
Abstract: Изобретение относится к области лесного хозяйства, а именно к лесосеменному делу. Способ заключается в том, что очищенные отвеиванием семена лиственницы замачивают в воде с экспозицией 9-12 ч, после чего водную суспензию семян подвергают центрифугированию и удаляют пустотелые семена на поверхности воды. Утонувшие полнозернистые семена отделяют и подсушивают. Способ позволяет повысить всхожесть семян лиственницы. 1 табл.
Patent RU-2208669-C2 (RU)
Inventor: BOGOSLAVSKIJ ALEKSANDR ALEKSAN
IPC: D03D15/30
Filed: 2000-03-17
Granted: 2003-07-20
Abstract: Изобретение относится к области производства технических тканей и касается полиэфирной кордной ткани для каркаса радиальных шин, состоящей из полиэфирных нитей основы и полиамидной нити утка, а в качестве нити основы применяют нить с равнозначными или неравнозначными предварительной и окончательной крутками 250/250-510/470 кр/м в зависимости от линейной плотности исходных нитей в одно, или два, или три сложения, при этом плотность ткани по основе составляет 75-160 нитей на 10 см, а в качестве нити утка применяют нить с плотностью 20-40 текс, разрывным удлинением до пропитки и термообработки 200-300% и частотой нитей 6-15 нитей на 10 см. Данная ткань имеет повышенные эксплуатационные характеристики. 1 з.п.ф-лы, 2 ил., 2 табл.
Patent RU-2180410-C2 (RU)
Inventor: BREDIKHIN I V
IPC: F04F5/46
Filed: 2000-04-14
Granted: 2002-03-10
Abstract: FIELD: handling of homogeneous and heterogeneous media. SUBSTANCE: proposed jet pump has active flow inlet branch pipe, active nozzle, receiving chamber, passing flow branch pipe, mixing chamber and diffuser. Prechamber channel is arranged between active flow inlet branch pipe and receiving chamber. Active nozzle is installed in prechamber channel for axial displacement by means of two setting screws-stops arranged square to axis of active nozzle displacement and rigidity connected with active nozzle through guide turnable slots made in prechamber channel. EFFECT: increased range of control. 3 dwg
Patent RU-2216866-C2 (RU)
Title: Method and device for data transmission in multiple-carrier system
Inventor: DZOU JU-CHEUN
IPC: H04B1/69
Filed: 1998-09-16
Granted: 2003-11-20
Abstract: FIELD: communications engineering; data transmission systems. SUBSTANCE: dynamic multiplexing of signals by plurality of carrier frequencies in communication system with signal transferred in wide spectrum is effected by coding data and separating coded characters obtained for transmitting them at different frequencies. Transmitter has control processor for estimating throughput capacity of each of plurality of channels and selecting data transmission speed for each channel depending on estimated throughput capacity. Plurality of transmission subsystems are controlled by signals arriving from control processor. Each transmission subsystem is linked with respective channel out of plurality of channels for encoding coded data by codes unique for particular channel to transmit data over this channel. Adjustable demultiplexer controlled by mentioned processor functions to demultiplex coded data in plurality of transmission subsystems at demultiplexing speed obtained from data transmission speeds chosen for this channel by controller. In one alternative of transmission subsystems coded characters are transferred to character repetition unit which saves fixed transmission speed of data characters to be conveyed. In other alternative characters are not repeated and different-length Walsh sequences are used for processing changes in data transmission speed. EFFECT: maximized throughput capacity of system and enhanced signal separation. 15 cl, 4 dwg
Patent RU-2225927-C2 (RU)
Inventor: ULANOVSKIJ JA B
IPC: E04F17/12
Filed: 2000-05-23
Granted: 2004-03-20
Abstract: FIELD: technical equipment for building and assembly works execution. SUBSTANCE: refuse chute comprises pipeline including a number of members connected one to another by attachment units. Attachment units are formed as clamps and flexible connectors. Each member consists of coaxial conical shells located in a spaced relation one to another and joined to each other in upper parts thereof. Shells have shock-absorbers located in gap between shells. Lower shell is formed of nonelastic metal material and has annular projections arranged on upper and lower parts of outer surface thereof. Inner shell is manufactured of elastic noise-absorbing material, for instance of rubber. Clamps joined to flexible connector are located in upper part of outer shell surface and connected with the shell by spacers. EFFECT: simplified structure, extended service life period, reduced structure cost, reduced noise during operation thereof. 3 cl, 4 dwg
Patent RU-2190123-C2 (RU)
Inventor: KUZNETSOV V V
IPC: F03D7/06
Filed: 2000-06-13
Granted: 2002-09-27
Abstract: FIELD: wind-power engineering; new types of stationary and mobile plants. SUBSTANCE: windmill has housing, shaft provided with satellite links incorporating blades whose pins are joined with gears, eccentric, platform, and wind vane joined with bracket incorporating contact groups; novelty is that eccentric is central member mounted on fixed horizontal shaft kinematically coupled with satellite links; each of the latter has crank gear built of sliding pusher with intermediate roller, and connecting rod, it also has blade-type reduction unit incorporating large and small spur gears the latter functioning as crank; pin ends of each blade are supported by brackets amounted at their base on cylindrical housing carrying on both ends driving spur gears engageable with energy converter pinions; housing rests on frames through bearings; central shaft is also lock-mounted on frames and the latter are secured on opposite sides of platform mounting wind vane in its center; platform is mounted on trucks installed on circular route and provided with traction motors. EFFECT: enhanced efficiency and reliability, facilitated manufacture and in-service maintenance of windmill. 3 cl, 7 dwg
Patent RU-2224916-C2 (RU)
Inventor: MARTI A N
IPC: F15B15/10
Filed: 2000-09-14
Granted: 2004-02-27
Abstract: FIELD: conversion of the internal energy of the energy carrier to the mechanical motion of objects with varying inertia parameters. SUBSTANCE: the muscle has connecting members and an elastic shell filled with the energy carrier, made with a reinforcement in the transverse and longitudinal directions, parallel oriented flexible non-extensible threads, the shell reinforcement in the longitudinal direction is made with a pitch providing for a transverse deformation of the shell without any loss of sealing, and the shell reinforcement in the transverse direction is made with a pitch selected proceeding from the condition of provision of the maximum shortening of the shell at a reduction of the cross-sectional dimension at the same time, consumption of the energy carrier and an increase of the speed of response, the elastic shell has at least one cross-section, whose perimeter length differs from the perimeter length of the cross-section coinciding with the thread of the transverse reinforcement, the elastic shell is enveloped at least by one closed layer of elastic material with pronounced antifriction properties oriented relative to the shell axes, and even one thread of the longitudinal reinforcement is positioned above the outer surface of the given layer with formation of opposite, closed inclusive, helical lines with the required pitch, the interval of the layout of the threads of the transverse reinforcement is variable along the axis of the mechanical muscle. EFFECT: enhanced precision of positioning. 3 cl, 1 dwg
Patent RU-2197027-C2 (RU)
Inventor: KUZIN A JU
IPC: G21F9/06
Filed: 2000-07-04
Granted: 2003-01-20
Abstract: FIELD: recovery of liquid radioactive wastes produced when decontaminating equipment, special-purpose transport, etc. SUBSTANCE: method involves doping of mixture of alkaline and acidic liquid wastes having pH 6-8 with methane acid, or ethylene glycol, or formaldehyde, or glycerin, or their mixture in the amount of 0.02-0.5 g per 2 g of manganese whereupon manganese oxide sediment is separated and clarified liquid phase is concentrated by evaporation. In the process solutions containing permanganates of alkali metals are efficiently cleaned of alpha-radiating radioactive wastes as soon as organic chemical agents are introduced in them by compressed air and sediment volume is reduced at enhanced concentration of radionuclides. EFFECT: enhanced capacity of process due to eliminating foam in solutions. 4 cl, 1 tbl, 6 ex
Patent RU-2187981-C2 (RU)
Inventor: RAPOPORT GRIGORIJ ABRAMOVICH
IPC: A61F2/64
Filed: 2000-09-04
Granted: 2002-08-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has hinged support member composed of femoral part and crural and hinged support control mechanism having stopper unit and unit for manually driving the stopper unit. The stopper unit has rod with rectangular working part provided with spring, mounted in the femoral part in anteroposterior direction to enable engagement with socket and groove arranged in series as a whole in anteroposterior direction on the crural part rest surface. Rubber flexion damper is set in the groove longitudinally movable within fixable boundaries allowing to set required hinged support member flexion angle within the 15-25 deg range. The rod is connected to manual control unit by means of line. EFFECT: independent mode of control unit and hinged support unit operation; restricted movements of hinged support unit; enabled locking in unbent position. 2 cl, 5 dwg
Patent RU-2219689-C2 (RU)
Title: Drilling device with flow shares
Inventor: KOLLOVATI MAURO
IPC: A01B49/06
Filed: 1999-02-19
Granted: 2003-12-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: invention can be used for simultaneous placement of fertilizers and drilling. Proposed device contains plow share with two equal symmetrical opposite wings meeting in point V-shaped in plan. Two wings 31 of plow share are V-shaped in plan and their ends 32 are curved upwards to provide penetration of plow share when it is towed to definite depth in soil, cutting soil at said depth and its sliding over 31 and filling furrow under action of said members 32 to cover furrow. At least one dropping device is arranged in free space of internal V-shaped point. At least one plow share 1 for ridging or breaking of soil is arranged before front of drilling share. Plow share 1 is arranged at depth greater than front edge of drilling share 3. EFFECT: provision of drilling and application of fertilizers along continuous line and embedding of seeds in preliminary cultivated soft soil. 2 cl, 4 dwg
Patent RU-2192948-C2 (RU)
Title: Alloy for surfacing
Inventor: GORJUCHKIN S S
IPC: B23K35/30
Filed: 2000-10-19
Granted: 2002-11-20
Abstract: FIELD: iron base alloys for surfacing by electric arc welding onto working surfaces of machine parts, drilling equipment and tools operating under condition of shock-abrasive wear and contacting with constructional steels. SUBSTANCE: alloy contains the following ingredients, %: carbon, 0.6-1.2; chrome, 4.5-5.0; molybdenum, 3.4-5.0; vanadium, 2.2-2.6; nickel, 1.5-2.0; titanium, 0.5-0.8; iron, the balance. EFFECT: enhanced strength of alloy in condition of shock-abrasive wear. 2 tbl, 2 dwg
Patent RU-2187505-C2 (RU)
Inventor: MIKHAJLICHENKO S N
IPC: C07D251/54
Filed: 2000-11-17
Granted: 2002-08-20
Abstract: Изобретение относится к органической химии, в частности к 2-аллиламино-4,6-бис(этоксикарбоксилатометиламино)- 1,3,5-триазину формулы (I) в качестве модификатора-соотвердителя эпоксиолигомеров для улучшения технологичности использования, увеличения тепло- и термостойкости, удельной ударной вязкости, твердости по Баркулю, прочности на сжатие и выхода геля отвержденных эпоксидных композитов, а также для снижения времени гелеобразования, водопоглощения и температуры совмещения эпоксидных композиций. 2 табл. 
          (I)
Patent RU-2245858-C2 (RU)
Inventor: SHEJREZI MARSEL
IPC: C04B14/20
Filed: 1999-05-12
Granted: 2005-02-10
Abstract: FIELD: new fibrous concrete for engineering constructions. 
     SUBSTANCE: concrete containing solidified cement mortar with dispersed organic fiber is obtained by mixing of composition with water. Concrete also contains: (a) cement, (b) grained components, (c) fine dispersed puzzolane components, (d) at least one dispersing additive. Grained components (b) have particles of maximum size D not more than 2 mm, preferably not more than 1 mm. Fine dispersed puzzolane components (c) have elementary particles of size not more than 20 µm, preferably not more than 1 µm. Water content as reduced to mass of cement (a) and fine dispersed puzzolane components (c) is from 8 % to 25 %. Length of individual organic fibers I is at least 2 mm, and ratio of 1/⌀ is at least 20, wherein ⌀ denotes fiber diameter. Fiver volume is not more than 8 % of concrete volume after solidifying. Ratio R of average fiber length L and maximum size D of grained component particles is at least 5. Concrete tested to direct extension has ductility coefficient δ>1, preferably δ>1,25. 
     EFFECT: engineering constructions with improved characteristics such as extension strength (bending and direct strength). 
     63 cl, 15 dwg, 1 ex, 6 tbl
Patent RU-2198131-C2 (RU)
Inventor: ARKHIPOV P V
IPC: E04H12/00
Filed: 2000-12-13
Granted: 2003-02-10
Abstract: Изобретение относится к грузоподъемным устройствам, в частности к антенным устройствам, и касается телескопической мачты, используемой в мобильных радиолокационных установках. Телескопическая мачта содержит закрепленную на основании неподвижную наружную секцию, подвижные промежуточные и внутреннюю секции, в нижних частях которых установлены гайки, приводной винт с проточкой для размещения гаек, замки сложенного и развернутого состояний. Замки развернутого состояния содержат расположенные в верхних частях промежуточных секций и имеющие выполненные на них скосы фиксаторы с пружиной сжатия и ответные отверстия в нижних частях в соответствующих предыдущих подвижных секциях, включая внутреннюю, а замки сложенного состояния расположены в верхних частях промежуточных и неподвижной секций и содержат каждый поворотный рычаг с захватом и пружиной кручения, при этом упомянутая мачта снабжена механизмами выключения замков развернутого и сложенного состояний. Механизм выключения замка развернутого состояния содержит кронштейн, установленный на каждой промежуточной секции, следующей за секцией, имеющей фиксатор замка развернутого состояния, а также на неподвижной секции, и имеющий скос для взаимодействия со скосом, выполненном на соответствующем фиксаторе. Механизм выключения каждого замка сложенного состояния содержит толкатель со скосом, установленный внутри верхней части каждой промежуточной секции с возможностью взаимодействия с рычагом соответствующего замка сложенного состояния, и планку со скосом, установленную на внешней нижней части предыдущей промежуточной секции. На всех секциях, кроме внутренней, установлено не менее двух замков сложенного состояния, а во всех промежуточных секциях установлено не менее двух замков развернутого состояния. Изобретение позволяет повысить надежность конструкции. 2 з.п. ф-лы, 8 ил.
Patent RU-2194171-C2 (RU)
Title: Muffler
Inventor: PLITSYNA O V
IPC: F01N1/00
Filed: 2001-01-09
Granted: 2002-12-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to noise silences of power generating plants, for instance, internal combustion engines. Gas flow with distributed sound waves passes through intake branch pipe into space of housing and is distributed in slot channels between longitudinal partitions passing along alternating necks of channels provided with internal construction sections and widening sections and is discharged outside or into adjacent space through discharge branch pipe. Owing to different cross section of slot channel sections, part of sound waves is reflected, thus partially damping the noise. Making of internal construction sections of length l in -l ≤l w -m 2 h where 1p is length of widening section, m is damping coefficient and h is minimum size of cross section of internal construction sections provides reduction of aerodynamic resistance by value equal to losses of pressure for overcoming sudden construction and widening of slot channels. EFFECT: provision of wide band noise damping. 2 dwg
Patent RU-2194399-C2 (RU)
Title: Method of producing meat-and-vegetable preserves
Inventor: KVASENKOV O I
IPC: A23L3/3463
Filed: 2001-01-26
Granted: 2002-12-20
Abstract: FIELD: technology of canned foods industry. SUBSTANCE: method includes additional introduction in meat-and-vegetable preserves of food acid salt with a polyvalent metal selected from a group of macro- and microelements, and lipid-containing extract of biomass of microorganism Mortierella beljakovae. EFFECT: improved organoleptical properties and prolonged storage life of meat-and-vegetable preserves. 2 ex
Patent RU-2200411-C2 (RU)
Title: Method of preparing food product from salted fern
Inventor: OL KHOVAJA L P
IPC: A23B7/00
Filed: 2001-02-09
Granted: 2003-03-20
Abstract: FIELD: methods of producing food products from salted fern; applicable in food industry and public catering. SUBSTANCE: fern, preliminarily washed with water and cut, is subjected to soaking at temperature of water not lower 95 C excluding intensive boiling at hydromodulus equal to 1:(10-15) during the time which is enough for bringing the fern to ready-to-eat state. Then fern is cooled up to temperature 10-15 C and prepacked in disposable package. Then product is tightly packed under vacuum, and cooled up to temperature 0-8 C providing for long-term storage. EFFECT: long-term storage life of product with high food value and organoleptical properties. 9 cl
Patent RU-2197762-C2 (RU)
Title: Apparatus for decontaminating steam-gas mixtures flowing during excess pressure relief from under containments of nuclear power plants
Inventor: BABENKO E A
IPC: G21C9/004
Filed: 2001-03-28
Granted: 2003-01-27
Abstract: FIELD: accident confinement at nuclear power plants. SUBSTANCE: apparatus used for treatment of materials contaminated with radioactive nuclides and also for filtering gaseous wastes at radiochemical factories has high-pressure tank filled with detergent that accommodates jet-type direct-contact devices immersed in detergent, with devices for distributing steam-gas mixture over sectional area of tank, mounted on their top, entrainment traps, pipe unions for inlet and outlet of steam-gas mixtures being decontaminated, and filter using loose filter sorbent. Filter is disposed outside high-pressure tank above detergent level and communicates with pipe union for inlet of steam-gas mixtures to be decontaminated. Entrainment traps are mounted inside high-pressure tank above detergent level. Direct- contact devices are made in the form of ejectors. Filter elements of entrainment trap mounted upstream of pipe union for outlet of decontaminated steam-gas mixtures are made of glass fiber. EFFECT: facilitated entrapping of all forms of volatile iodine and aerosol residue by ejectors and entrainment traps; preventing unwanted wetting of sorbent and maintaining its sorbing capacity. 3 cl, 3 dwg
Patent RU-2251121-C2 (RU)
Inventor: BATISHCHEV SERGEJ NIKOLAEVICH
IPC: G01S5/00
Filed: 2001-06-09
Granted: 2005-04-27
Abstract: FIELD: satellite navigation systems and may be used at construction of imitators of signals of satellite navigational system GLONASS and pseudo-satellites. 
     SUBSTANCE: for this purpose two oscillators of a lettered frequency and of a fixed frequency are used. Mode includes successive fulfillment of the following operations - generation of a stabilized lettered frequency, its multiplication with an oscillator's fixed frequency and filtration of lateral multipliers with means of filters of L1 and L2 ranges and corresponding option of a fixed and a lettered frequencies. 
     EFFECT: reduces phase noise and ensures synthesizing of lettered frequencies of L1 and L2 ranges of satellite navigational system from one supporting generator at minimum number of analogous super high frequency units. 
     3 cl, 1 dwg