baber/WOPTO huggingface dataset:
Patent RU-2208885-C2 (RU)
Title: Current-collecting device
Inventor: RODIONOV A A
IPC: H01R25/14
Filed: 2001-02-27
Granted: 2003-07-20
Abstract: FIELD: industrial electronics and electrical engineering; feeding mobile load from current- carrying busway. SUBSTANCE: current-collecting device that provides for feeding motor-car electrical equipment in the course of its assembly tests from current-carrying busway supplying electrical energy of different kinds has three-phase ac current collector, wiring box accommodating lead-in circuit breaker electrically connected to current collector and to load connector, flexible cable 5 joined to connector and fitted with clamps 6 for connecting motor-car electrical equipment, three-phase ac-to-dc voltage converter, as well as input and output voltage indicators. Converter is mounted in wiring box and uses pulse-type circuit arrangement with output voltage regulation and electronic overload protective gear. Each cable clamp has jaws with projection in the form of tetrahedral pyramid whose vortex faces other jaw wherein there is hole to receive mentioned projection. Input and output voltage indicators are disposed on side walls of wiring box, output voltage indicators being provided on both side walls for convenience. EFFECT: enlarged functional capabilities; facilitated servicing; reduced size and mass. 1 cl, 5 dwg
Patent RU-2207503-C2 (RU)
Title: Test object for calibrating electron-scan microscopes
Inventor: VOLK CH P
IPC: H01J37/285
Filed: 2001-03-29
Granted: 2003-06-27
Abstract: FIELD: electronic microscopy. SUBSTANCE: test object for calibrating electron-scan microscopes is in the form of periodical monocrystalline silicon structure with relief spacing surface whose members have trapezoidal profile in which projection values of lateral faces on base plane exceed diameter of probe of electron-scan microscope. All members of relief spacing surface have fixed acute angle between lateral face of trapezium and plane of its lower base. Said acute angle is equal to 54.7 degrees and it is formed by crossing of crystallographic planes (100) and (111) of monocrystalline silicon due to its anysotropic etching. Test object may be made according to standard technological processes of microelectronics at using pholytography and anysotropic etching in aqueous KOH solution of monocrystalline silicon plate whose working surface is oriented in crystallographic plane (111). EFFECT: enhanced accuracy, shortened time period for measuring linear dimensions of integrated circuits by means of electron-scan microscopes. 2 cl, 2 dwg
Patent RU-2205888-C2 (RU)
Title: Жаропрочная сталь
Inventor: KOLGANOV V N
IPC: C22C38/48
Filed: 2001-04-23
Granted: 2003-06-10
Abstract: Изобретение относится к металлургии, в частности к разработке литейной жаропрочной стали, используемой, например, для изготовления деталей термических агрегатов. Предложена жаропрочная сталь, содержащая компоненты в следующем соотношении, мас.%: углерод - 0,2-0,45; кремний - до 1,5; марганец - до 0,8; хром - 23-26; никель - 11-13; ниобий - 0,4-0,8; ванадий - 0,25-0,45; сера - до 0,03; фосфор - до 0,03; железо - остальное, при условии выполнения соотношения 1,6<ниобий/ванадий<3,2. Техническим результатом изобретения является повышение предела текучести при высоких температурах. 2 табл.
Patent RU-2212293-C2 (RU)
Title: Rocking roller conveyor
Inventor: ASTAKHOV V G
IPC: B21B39/04
Filed: 2001-06-01
Granted: 2003-09-20
Abstract: FIELD: conveying equipment in manufacture of rolled products. SUBSTANCE: rocking roller conveyor has platform with rollers, rocking mechanism with reduction drive, and rocking support. Rocking mechanism has rotary shaft with eccentrics attached to it and embraced with bearings and outer bandages, which are cooperating with guides positioned on lower part of platform, forward of its center of gravity. Rocking support is made in the form of runners fixed at platform end and mounted on guides of stationary supporting frames for horizontal movement on said guides. Rocking roller conveyor is used for conveying rolled product after cutting operation effectuated by means of scissors, as well as for feeding rolled products to different rolling levels, for example, in trio stands. EFFECT: simplified construction, enhanced reliability in operation, improved mobility and reduced working cycle. 5 dwg
Patent RU-2220761-C2 (RU)
Inventor: VOLOSOV V I
IPC: B01D59/50
Filed: 2001-08-03
Granted: 2004-01-10
Abstract: FIELD: electrophysics, separation of heavy isotopes. SUBSTANCE: source 1 is connected through exhaust conduit 3 to system of ion-cyclotron resonance heating and collection. Ion source 1 forms narrow plasma flow 2. Exhaust conduit 3 limits lateral dimensions of formed dense plasma exhibiting density of the order of 10 12  cm -3 .. HF antenna of electrode-capacitive type includes external plates 4 and face electrodes 5. It forms uniform electric field in homogeneous magnetic field. External plates 4 of HF antenna are also collectors of heated resonance ions. Face electrodes 5 are collectors of nonresonance ions at same time. Device for realization of process is fitted with coils of magnetic system 6. Source 1, exhaust conduit 3, external plates 4, face electrodes 5 and coils of magnetic system 6 are housed in vacuum chamber 7. Utilization of process makes it feasible to raise productivity with growth of plasma density. EFFECT: increased productivity and degree of ion separation, diminished dimensions of device thanks to insertion of HF field right into volume of plasma by contact method. 2 dwg
Patent RU-2204818-C2 (RU)
Inventor: VOROPANOV V S
IPC: G01N3/32
Filed: 2001-08-23
Granted: 2003-05-20
Abstract: FIELD: testing equipment. SUBSTANCE: machine for fatigue testing of specimens has foundation, lever, rotation drive, loading mechanism, specimen grippers, counterweight and weight. Harmonic ( sinusoidal ) component of cyclic load given to specimen is formed by means of weight mounted for rotation with constant angular velocity around axle made fast to lever and static component of cyclic load transmitted to specimen is formed with the aid of counterweight made fast to lever. Lever is linked to foundation with the help of joint and has one degree of rotation freedom in vertical plane. One specimen gripper is tied up with foundation and the other specimen gripper is kinematically coupled to lever through device transmitting effort on specimen grippers. EFFECT: improved functional reliability and accuracy of machine. 3 cl, 6 dwg
Patent RU-2209470-C2 (RU)
Inventor: BREZHNEV N V
IPC: G09B25/08
Filed: 2001-10-18
Granted: 2003-07-27
Abstract: FIELD: manufacture of models, namely architectural decorative bonsai-model for simulating fragment of architectural city designing and building, landscape environment. SUBSTANCE: model includes rigid framework having relief-forming mounting members normal relative to base and designed for arranging on them fragments of horizontal planes. Model includes simulated surface having separate curvilinear ceramic plate -tiles provided with angular stops for fastening them onto carrying portions of framework, onto parts of mounting rods and of horizontal planes. Among said plate-tiles there are plate-tiles having recesses filled with soil and living plants (bonsai-groups) and also plate-tiles supporting models of architectural-designing pieces of environment. EFFECT: enlarged functional possibilities of model. 5 dwg
Patent RU-2211962-C2 (RU)
Title: Electrohydraulic multichannel steering gear
Inventor: BORTSOV A A
IPC: B64C13/42
Filed: 2001-11-05
Granted: 2003-09-10
Abstract: FIELD: steering gears; applicable in systems of automatic control of flying vehicles. SUBSTANCE: steering gear has in each channel electrohydraulic power amplifier communicated hydraulically via slide valve of switching-cross feeding controlled by electromagnetic valve with power source, with respective chambers of hydraulic cylinder of multichannel servosteering machine and with hydromechanical correcting device with position pickup. In this case, rod of multichannel servosteering machine is connected with feedback transducer and with two-system slide-valve hydraulic distributing device which is connected with power source and with corresponding chambers of two-chamber ram whose rod is connected with feedback transducer unit. Hydromechanical correcting device consists of correction slide valve and correction hydraulic cylinder interconnected with each other by hydraulic lines. In this case, rods of correction hydraulic cylinders of each channel are not connected with each other. EFFECT: higher reliability. 5 cl, 3 dwg
Patent RU-2210816-C2 (RU)
Inventor: KOZEL A I
IPC: G09B23/28
Filed: 2001-11-05
Granted: 2003-08-20
Abstract: FIELD: experimental medicine. SUBSTANCE: one should stop circulation in arteries of the 1st and 2nd order, correspondingly, from external iliac artery up to popliteal artery and those located under popliteal artery. Additionally, one should stop circulation at all the arteries of the 2nd order branching from arteries of the 1st order at section from external iliac artery up to popliteal artery, and at femoral artery below bifurcation. Moreover, this stoppage of arterial circulation is performed by application of ligatures. Moreover, one should apply ligature upon external iliac artery at the site of internal iliac artery branching. EFFECT: more simplified and efficient method for ischemic modeling.
Patent RU-2212808-C2 (RU)
Title: Melted sausage smoked cheese composition
Inventor: BRATJUSHCHENKO N M
IPC: A23C19/08
Filed: 2001-11-20
Granted: 2003-09-27
Abstract: FIELD: milk industry. SUBSTANCE: composition comprises, wt%: brine-ripened rennet cheeses 5.0-30.0; soft Adygeisky cheese 5.0-30.0; non-fat cheeses 15.88-45.03; non-fat curd 10.0; butter 2.07-15.03; non-fat dried milk 10.0; cheese-melting salts (mixture of solutions of disubstituted sodium phosphate and citric acid salts) 5.0; water the balance. EFFECT: provision for obtaining of product with more plastic consistency, improved edibility characteristics and reduced production costs. 3 tbl, 4 ex
Patent RU-2215929-C2 (RU)
Title: Последовательный смазочный масляно-воздушный питатель
Inventor: JURCHENKO NIKOLAJ ALEKSEEVICH
IPC: F16N25/02
Filed: 2001-12-03
Granted: 2003-11-10
Abstract: Питатель предназначен для подачи и распределения смазочного материала. Питатель состоит из набора секций: входной, концевой секций и пакета промежуточных секций, каждая из которых содержит подвижный золотник с поясками, образующими в цилиндрической расточке дозирующие и кольцевые полости, и систему внутренних каналов для поочередного соединения дозирующей камеры одной промежуточной секции с кольцевой камерой другой промежуточной секции, входной и выходные масляные каналы к точкам смазки, уплотнительных прокладок или колец по стыкам, стяжных шпилек и гаек, при этом в концевой секции и пакете промежуточных секций выполнен сквозной входной канал для сжатого воздуха, пронизывающий промежуточные секции и ограниченный на выходе упором, например торцем входной секции, при этом в каждой промежуточной секции входной канал выполнен разделенным на два разводящих канала, снабженных собственным регулируемым воздушным клапаном, через которые сообщен с соответствующими выходными масляными каналами. Технический результат - повышение надежности. 2 з. п. ф-лы, 2 ил.
Patent RU-2221180-C2 (RU)
Inventor: LARSEN ARNE BERGE
IPC: G05D23/02
Filed: 2002-02-01
Granted: 2004-01-10
Abstract: FIELD: heating systems. SUBSTANCE: proposed adjuster is designed for cocks of heating radiators. Adjuster contains branch pipe 2 for connecting to cock member profiled with preset pitch, ring adapter 7 made for connecting with branch pipe 2 without turning and section 10 profiled with preset pitch and made for bringing into engagement with profiled section of cock without turning. Adapter 7 can be installed on branch pipe 2 in axial direction. Branch pipe 2 is enclosed by clamping device 5. To facilitate mounting of adjuster on cock body and removing the adjuster, adapter is made for fixing on branch pipe 2 with clamping device 5 nonclamped in locking seat to prevent unpremeditated removal. EFFECT: facilitated assembling and disassembling. 8 cl, 35 dwg
Patent RU-2228848-C2 (RU)
Inventor: DORF-GORSKIJ I A
IPC: B30B12/00
Filed: 2002-01-31
Granted: 2004-05-20
Abstract: FIELD: presses with flat working surfaces; restoration of documents on paper. SUBSTANCE: proposed press includes upper and lower pressing plates and bed frame with guides for pressing plates for performing vertical motion. Press is provided with screw mechanism for drawing together upper and lower plates; this mechanism includes motion pressure screw and nut fitted in bed frame, as well as unit for drawing the plates together. Screw is engageable with upper plate in vertical direction by means of double-thrust anti-friction bearing. Units of engagement of upper plate with guides and unit of connection with pressure screw are movable in construction; units of engagement of lower plate with guides and unit of connection device bringing it to upper plate are also movable; their motion is characterized by wobbling of normal relative to working surface of each of plates in any vertical plane. EFFECT: avoidance of residual deformation; reduced mass and overall dimensions. 6 cl, 8 dwg
Patent RU-2219501-C2 (RU)
Title: Vortex flowmeter ( variants )
Inventor: KOZLOV S P
IPC: G01F1/32
Filed: 2002-02-20
Granted: 2003-12-20
Abstract: FIELD: measurement f flow rate with use of Karman vortexes. SUBSTANCE: vortex flowmeter includes instrument converter of electric signals, case with circulation conduit for liquid medium which houses streamlined body and pick-off unit of electric signal with sensor, two electrodes and holder of both or one electrode alone. Sensor comes in the form of elastically deformed shell of dielectric material anchored on surface of electrode holder with formation of space filled with current-conducting liquid or in the form of ring made of material displaying conduction unequal to conduction of liquid medium, mounted on electrode holder for displacement relative to it. In compliance with second variant second electrode is located on case, outside of zone of vortex generation. Electrode holder and sensor are positioned either after streamlined body or in chamber made in it communicating with various zones of region of vortex generation. EFFECT: simplified design, increased noise immunity under operating conditions both in current-conducting medium and in medium that does not conduct current. 7 cl, 16 dwg
Patent RU-2224344-C2 (RU)
Inventor: GRINKRUG M S
IPC: H02J3/00
Filed: 2002-04-04
Granted: 2004-02-20
Abstract: FIELD: electrical engineering; power supply. SUBSTANCE: proposed method and device are designed to control power conveyed from transformer substation by controlling moment of connecting transformers to load. To this end use is made of fuzzy-logic controller and position of power contacts of circuit breakers is taken into consideration. EFFECT: eliminating equalizing currents which reduce transformer substation reliability when transformers run in parallel. 2 cl, 1 dwg
Patent RU-2229195-C2 (RU)
Inventor: KUZNETSOV B P
IPC: H03K3/37
Filed: 2002-06-06
Granted: 2004-05-20
Abstract: FIELD: analog computer engineering; fuzzy logic system construction and analog signal processing. SUBSTANCE: proposed analog flip-flop designed for instant storage of analog signal in continuous numerical range from zero to unity, including fractional value, that has four multipath and three single-path gates is provided in addition with threshold element and normalizer; first multipath gate is built around maximum of two circuit, second one, around maximum-of-three circuit, third and fourth multipath gates, around minimum-of-two circuit, and single-path gates use add-to-one circuit arrangement. EFFECT: enlarged functional capabilities, reduced hardware requirement. 1 cl, 2 dwg
Patent RU-2242735-C2 (RU)
Inventor: PROKHOROV S P
IPC: G01M17/00
Filed: 2002-09-30
Granted: 2004-12-20
Abstract: FIELD: mechanical engineering; engine testing facilities. 
     SUBSTANCE: invention relates to diagnostic equipment, namely, to stands for vibroacoustic tests of internal combustion engines. Proposed low-noise acoustic engine test stand contains device for fastening engine on stand made in form of longitudinal and cross guides and vertical posts. Engine fastening device of stand contains additionally easily removable tubular section support posts whose space is filled with loose vibration damping material, for instance, quartz sand, which are diagonally mounted for rigid fixing in slot guides of vertical posts and longitudinal guides. Outer surface of posts is lined with noise-absorbing material with fiberglass cloth transparent to spund or thin protective heat-resistant moisture-and-gas-proof noise transparent foil. 
     EFFECT: reduced vibration and noise. 
     3 dwg
Patent RU-2234969-C2 (RU)
Inventor: BUROBIN V N
IPC: B01D46/40
Filed: 2002-10-18
Granted: 2004-08-27
Abstract: FIELD: purification of air from the dust-like particles of transporting air in pneumotransporting installations. 
     SUBSTANCE: the invention is intended for a purification of air, in particular from the dust-like particles air in pneumotransporting installations. The device contains: a body with a storage bin; branch-pipes for intake of dusty air and withdrawal of purified air; a filtering member and a mechanism of its regeneration, that is located on the filtering member and made in the form of a fixed on the-driven shaft of the feed screw. The filtering member is made in the form of in parallel stretched strings. The feed screw on the drive side is supplied with the gear of its axial movement. The feed screw shaft is linked to an output driving element of the gear of the axial movement, kinematically connected with the pin of the pinion, the shaft of which is pivotally linked to a driving carrier. The pinion is in mesh with a fixed toothed gear wheel, and one end of the driving carrier is fixed in a bearing support of a body of an axial movement gear and its other end is connected through a connecting rod to a crank, fixed on the end of the driven shaft of the gear of the feed screw of axial movement. The crank is shifted relatively to the shaft of the driving carrier. The driven shaft of the gear of an axial movement of a feed screw is linked to the drive through a gear. In the storage bin there is a unloading gear made in the form of a pressure-relief valve installed there. The device has improved characteristics. 
     EFFECT: the invention allows to improve characteristics of the device. 
     2 dwg
Patent RU-2235719-C2 (RU)
Inventor: AFONIN E G
IPC: C07C229/76
Filed: 2002-11-20
Granted: 2004-09-10
Abstract: FIELD: metalloorganic chemistry. 
     SUBSTANCE: method for preparing dicopper (II) ethylenediaminetetraacetate relates to chemistry of chelate compounds with organic substances. Product prepared by this method can be used for protection of equipment against corrosion in petroleum-extracting and petroleum-processing industry and for control of sulfate-reducing microorganisms in system of reusable water supply, as a fungicide and copper microfertilizer in agriculture, for preparing electrolytes in chemical and galvanic plating, for preparing other copper (II) chelate compounds with ethylenediaminetetraacetic acid. Dicopper (II) ethylenediaminetetraacetate is prepared by crystallization from solution at pH from 2.3 to 6.0 preferably obtained by mixing copper (II) solution with spent solution of chemical copper plating based on Trilon B taken in the amount providing the mole ratio ethylenediaminetetraacetate : copper (II) = 1.0:(2.0-5.0). Technical result of proposed method for preparing dicopper (II) ethylenediaminetetraacetate a reduced cost of product, retention of its purity and simultaneous utilization of toxic waste in radioelectronic industry - spent solution of chemical copper plating of printing boards. 
     EFFECT: improved preparing method, reduced cost, utilization of industrial waste. 
     1 cl, 5 ex
Patent RU-2251806-C2 (RU)
Inventor: OTTING MARSIA DZHIN
IPC: H04J3/16
Filed: 2002-05-21
Granted: 2005-05-10
Abstract: FIELD: mobile communications. 
     SUBSTANCE: control block generates data in frames during data transfer, and adjustment module adjusts size of frames prior to detection of the fact that second cell of multiple cells is a candidate for new choice selection. 
     EFFECT: higher efficiency. 
     3 cl, 7 dwg
Patent RU-2251938-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2003-04-08
Granted: 2005-05-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves grinding and sterilizing prepared raw fruit material with the use of mycelium produced by extracting Mortierella lignicola micromycet biomass with the use of liquefied gas; providing decanting of ground raw material under aseptic conditions in flow of gas discharged from grinding process; packing ready product. 
     EFFECT: provision for obtaining of product having improved organoleptical properties, improved layering resistance and enriched in biologically active substances. 
     3 ex
Patent RU-2299197-C2 (RU)
Inventor: MATSUI KHIROSI
IPC: A61P3/10
Filed: 2002-05-27
Granted: 2007-05-20
Abstract: FIELD: chemistry of heterocyclic compounds, medicine, pharmacy. 
     SUBSTANCE: invention relates to novel heterocyclic compounds of the general formula (I):   wherein R 1  represents hydrogen atom or (C 1 -C 6 )-alkyl; R 2  represents hydrogen atom, -CO-R 3  wherein R 3  represents (C 2 -C 6 )-alkyl substituted optionally with halogen atom, -CO-C(R 4 )=C(R 4 )-R 5  wherein R 4  represents hydrogen atom or (C 1 -C 4 )-alkyl; R 5  represents (C 1 -C 8 )-alkyl, (C 2 -C 8 )-alkenyl and others; Y represents compound of the formula:   wherein R 7  represents hydrogen atom or (C 1 -C 4 )-alkyl; R 8  represents (C 5 -C 8 )-alkyl, (C 4 -C 8 )-cycloalkyl and others; X represents oxygen atom or sulfur atom and others. Also, invention relates to pharmaceutically acceptable salts of these compounds. Compounds of the formula (I) possess hypoglycemic and/or hypolipidemic activity and can be used in medicine in treatment of diabetes mellitus, hyperlipidemia, hyperglycemia, diseases caused by resistance to insulin and other diseases. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical composition. 
     28 cl, 3 tbl, 131 ex
Patent RU-2276073-C2 (RU)
Title: Method and device for orientating articles of different shape when transporting them
Inventor: PETRENKO LEV PETROVICH
IPC: B65G47/24
Filed: 2004-01-06
Granted: 2006-05-10
Abstract: FIELD: radio electronic engineering. 
     SUBSTANCE: method and device can be used for building completely new small-sized surface mounting automatons. Articles from cassette are transported onto transporting surface for subsequent delivery them into area which is made in form of guide by means of which guide the line sequence of architectural composition articles is formed. Reception and subsequent transfer of mentioned articles to common carrier is carried out by means of transfer elements for rotation to provide corresponding fixing. Surface of transportation is made with linear shift. The guide is shifted step by step along mentioned surface of transportation. The guide is made at angle to direction of shift of transportation surface to have rest which is functionally connected with step engine. Architectural composition articles line sequence is formed at any composition position of mentioned guide. 
     EFFECT: improved reliability of operation of small-sized automatons. 
     2 cl, 2 dwg