baber/WOPTO huggingface dataset:
Patent RU-2122689-C1 (RU)
Inventor: LEVSHIN JU I
IPC: F24D13/00
Filed: 1998-01-13
Granted: 1998-11-27
Abstract: FIELD: air heating systems. SUBSTANCE: air heater includes shell 1 with screened inlet 2 and outlet 3 and casing 4 forming heat-shielding cavity 5 together with shell 1. Air heater is also provided with axial-flow fan 7 with electric motor 8 mounted inside shell on uprights 6, first and second thermal electric heating elements coaxial relative to fan and made in form of spirals 9 and 10 secured on brackets 11 and 12 mounted in circular heat-shielding cavity 5 where control system 13 is also located. Control system is provided with keys-switches 14, 15 and 16 for electric connection of electric motor 8 of fan 7 and heating elements 9 and 10 with power supply source. Keys 15 and 16 cannot be placed in ON position when key 14 is in OFF position. Brackets 11 and 12 are shifted over datum surface forming radial clearance between heating elements 9 and 10 no more than 0.25 of inner diameter of shell. EFFECT: uniform heating of air in section of flow. 2 cl, 2 dwg
Patent RU-2141689-C1 (RU)
Title: Information video display
Inventor: JUDENICH G I
IPC: H04N/
Filed: 1998-01-19
Granted: 1999-11-20
Abstract: FIELD: displaying equipment, in particular, for open-air performances, stadiums, cinema and theater halls. SUBSTANCE: device has screen which has at least two sections each of which has at least one degree of freedom and provides mobile three-dimensional multiple-plane system. Each screen section of multiple-section screen or arbitrary set of sections receive information from at least one projection equipment. If at least two screen sections are provided, they form matrix, which has at least one horizontal line of at least two screen sections. Information source is designed as computer, which is connected to corresponding projection device, which is designed as laser projection device or light projector with liquid-crystal matrix. It is connected to software control unit through distribution unit. EFFECT: increased efficiency of emotive, artistic and information influence due to novel three-dimensional effects for shaping scenic space. 9 cl, 9 dwg
Patent RU-2149202-C1 (RU)
Inventor: CHEKH NORBERT
IPC: C22C19/05
Filed: 1996-08-06
Granted: 2000-05-20
Abstract: FIELD: articles for direction of hot oxidizing gases with surfaces exposed to gas effect. SUBSTANCE: article is made of alloy containing, wt.%: chromium, 10-40; gallium, 1-20; aluminum, 0-20; silicon, 0-10; reactive element from group including yttrium, scandium and rare-earth elements, 0-2; hafnium, 0-5; manganese, 0-10; niobium, 0-4; platinum, 0-10; rhenium, 0-20; tantalum, 0-10; titanium, 0-5; tungsten, 0-12; zirconium, 0-2; and at least one element from group containing iron, cobalt and nickel. Alloy may be applied as protective layer to metal base, particularly, to base made from superalloy and, if required, it is coated with gas-permeable ceramic layer of columnar crystalline structure. Ceramic layer may be made of partially stabilized zirconium oxide. Article base is made of alloy containing, wt.%: carbon, 0.06-0.14; chromium, 10-20; cobalt, 6-11; molybdenum, 1-3; tungsten, 1-6; tantalum, 1-6; niobium, 0-2; aluminum, 1-6; titanium, 1-6; boron, 0-0.3; zirconium, 0-0.2; nickel, the balance. EFFECT: prolonged service life. 18 cl
Patent RU-2143561-C1 (RU)
Title: Device for fixing compressor working blade in rotor slot
Inventor: VOLKOV G N
IPC: F04D29/34
Filed: 1998-03-13
Granted: 1999-12-27
Abstract: FIELD: mechanical engineering; axial-flow compressors. SUBSTANCE: device has dowel fitted in blind hole of working blade shank and in through hole of rotor slot. Through hole has ring trimming from side of blade shank. Hollow bushing with bead on one end is fitted in hole. Bead thrust against bottom of groove. Bushing has also deformable member for locking dowel on other end. Dowel has special member for removing the dowel. This member is made in form of ring groove or in form of threaded hole. EFFECT: possibility of repeated removal and installation of working blade in rotor without damage to blade and rotor. 3 cl, 2 dwg
Patent RU-2130754-C1 (RU)
Inventor: DONTSOV V G
IPC: A61B5/117
Filed: 1998-03-04
Granted: 1999-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying computer and special purpose software to control interrelated operation of processing network units making calculations, chromatographic peaks analysis, alcohol concentration determination by comparing recorded signals with reference values stored in standard solutions data base and printing forensic chemical examination results. EFFECT: higher reliability and objectiveness of examination results.
Patent RU-2149417-C1 (RU)
Title: Method for grading batch of integral memory circuits with respect to their radiation stability
Inventor: DAVYDOV N N
IPC: G06F11/22
Filed: 1998-04-07
Granted: 2000-05-20
Abstract: FIELD: production of electronic equipment, in particular, for testing digital semiconductor chips. SUBSTANCE: method involves making representative sample of integral circuits from batch, measuring electric characteristics for each circuit in sample using testing device by means of application of ramp-up voltage from output of power supply (voltage increases up to nominal value), reading content of matrix of memory chips into additional memory unit of controller by means of exhaustive search of addresses of all locations in matrix of memory chips. Then method involves bit-by-bit inverting of resulted content in order to produce test information array, which is stored into chip to be tested into respective address locations. Then method involves measuring storage of test information array for pulse voltage drop. Then method involves radiation tests of all chips in sample using prior art methods and detection of level of fault-tolerant operations of each chip. Said level of fault-tolerant operations provides data to establish number of grades. EFFECT: decreased cost, increased speed and fidelity of grading. 5 dwg
Patent RU-2139338-C1 (RU)
Title: Method of production of liqueur "jurievskaya"
Inventor: BOBRYSHEV JU I
IPC: C12G3/06
Filed: 1998-06-22
Granted: 1999-10-10
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: method involves preparing cranberry, cowberry and bilberry fruit juices of the 1-st and the 2-d pouring. Fruit juice of the 1-st pouring is divided for two equal parts, one part is mixed with citric acid and kept for 6-8 h. Cranberry, bilberry and part of cowberry fruit juice are blended with 65.8%-th sugar syrup and an aqueous-alcoholic liquid prepared of rectified ethyl alcohol of the highest purity and water. The proof of blend is 20%. Blend is kept for 6-8 h and the kept mixture is added in the process of exposition. The ready liqueur has 2 800-3 200 l of cranberry fruit juice of the 1-st and the 2-d pouring, 450-550 l of cowberry fruit juice of the 1-st and the 2-d pouring, 50-55 l of bilberry fruit juice of the 1-st and the 2-d pouring, 3 600-3 650 l of 65.8%-th sugar syrup, citric acid at amount necessary to obtain acidity in the ready product 0.4 g/100 cm 3  and an aqueous-alcoholic liquid prepared of rectified ethyl alcohol of the highest purity and water to obtain the proof value of blend 20%. Method ensures to obtain high-quality liqueur showing the stable extractive-aromatic complex. EFFECT: high quality of liqueur, stability at storage, broadened assortment of liqueurs prepared of the natural vegetable raw. 3 tbl, 3 ex
Patent RU-2139755-C1 (RU)
Inventor: DESJATOV A V
IPC: B01D63/00
Filed: 1998-10-29
Granted: 1999-10-20
Abstract: FIELD: plants for membrane separation processes, applicable for treatment of natural and sewage waters, concentration of solutions, production of demineralized water in chemical, food and other branches of industry. SUBSTANCE: the membrane plant comprises successively connected sand filter, intermediate vessel, high-pressure pump, permeant collector, restrictor and valves. Use is made of at least three pairs of sand filters and intermediate vessels with sediment unloading lines, and at least two pairs of membrane filters. The intermediate vessels are furnished with microfilters and connected to the concentrate collectors. Each membrane filter is connected through the respective valves to the permeant collector, restrictor and concentrate collector. Continuous proportioning is accomplished by the proportioning pump from the vessel of chemical reagents to the inlet pipe of the delivery pump, which connects the source water collector to the sand filters. The restrictors may be made electrical ones with automatic control. EFFECT: continuous long-time functioning of the plant, reduced expenditures connected with maintenance, automated washing of plant members. 2 cl, 1 dwg
Patent RU-2159349-C1 (RU)
Title: Gas-generator module
Inventor: ADZHAN A P
IPC: F02K9/60
Filed: 1999-03-01
Granted: 2000-11-20
Abstract: FIELD: rocket manufacturing. SUBSTANCE: proposed gas-generator module for liquid-propellant rocket engines has cover, bottom and housing placed in between, mixing chamber made in bottom in place of housing installation, and fuel and oxidizer supply main lines. Housing has axial channel and longitudinal slots uniformly spaced over circumference of housing from bottom side for communication with mixing chamber. Blind axial channels of housing from cover side has tangential holes uniformly spaced over surface of housing and communicating with fuel supply main line. Space between bottom and cover communicates with oxidizer supply main line. Housing is provided with additional ring channel with tangential holes opening into space between cover and bottom and arranged coaxially with axial channel, and additional cylindrical mixing chamber being extension of additional ring channel. Additional mixing chamber communicates at one side with ring channel and axial channel, and at other side, with mixing chamber made in bottom. EFFECT: enhanced efficiency of functioning. 4 cl, 6 dwg
Patent RU-2142942-C1 (RU)
Title: Method of preparing monobenzosulfonate of 2-[(2- aminoethoxy) methyl -4- (2-chlorophenyl)-1,4-dihydro-6- methyl]-3,5-pyridine dicarboxylic acid 3-ethyl-5-methyl ester
Inventor: SHRIKKHANDE ATUL ANANT
IPC: A61K31/44
Filed: 1999-05-20
Granted: 1999-12-20
Abstract: FIELD: chemical industry. SUBSTANCE: method comprises reacting 3-ethyl-5-methyl ester of 2-[2-(N- phthalimido)ehtoxymethyl)-4-(2-chlorophenyl) 1,4-dihydro- 6-methyl-3,5-pyridine dicarboxylic acid with N-methyl ammonium salt of benzenesulfonic acid in secondary alcohol solvent at temperature of 75-80 C and isolating desired compound by well known procedure. It is desirable to use isopropyl alcohol solvent and to purify final compound by crystallization from water. Method makes it possible to prepare desired product in one stage without isolation of amplodipin base, to use commercially available substances and to use water for crystallization. EFFECT: more efficient preparation method. 3 cl, 2 ex
Patent RU-2161584-C1 (RU)
Inventor: KHAKIMOV SH A
IPC: B65C3/12
Filed: 1999-07-21
Granted: 2001-01-10
Abstract: FIELD: labeling equipment; label stickers. SUBSTANCE: proposed device has bed frame, movable carriage, label feeder and mechanism for covering labels with glue. Movable carriage has two rollers between which article to be labeled is placed, and glue sector. Bed frame has guides along which article is rolled, and bath with flue mass in contact with glue sector. String stretched on frame along carriage movement path forms two loops around glue sector pulley to provide its slipless rolling on labels. Label feeder has spring-loaded table and spring-loaded shifting grips moved aside at contact with article to be labeled. Proposed invention can be advantageously used in small scale production owing to its simple and reliable construction. EFFECT: improved quality of labeling. 4 cl, 10 dwg
Patent RU-2165171-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/00
Filed: 1999-09-20
Granted: 2001-04-20
Abstract: FIELD: production of concentrated drinks. SUBSTANCE: method involves treatment of prepared bananas by jasmonic acid and their aging. Then bananas are pared, pulp is crushed with preparation of juice, and peel is subjected to acid hydrolysis. Hydrolyzate is separated and blended with juice for preparation of final product. EFFECT: increased stability of banana base to microbial spoilage. 2 ex
Patent AU-2003229705-C1 (AU)
Title: High drug load tablet
Inventor: KALB OSKAR
IPC: A61K9/26
Filed: 2003-04-22
Granted: 2017-09-07
Abstract: The present invention pertains to a high drug load tablet comprising as active ingredient Compound I of Formula (I) or a pharmaceutically acceptable salt thereof in an amount from about 30% to 80% in weight of the active moiety based on the total weight of the tablet.
Patent AU-2006214278-C1 (AU)
Title: Lentiviral vectors and their use
Inventor: CHANG YUNG NIEN
IPC: A61K39/00
Filed: 2006-02-16
Granted: 2012-07-19
Abstract: The present invention relates to lentiviral vectors for gene therapy, cancer treatment, producing recombinant proteins, such as antibodies and vaccines, and other therapeutic purposes. Novel lentiviral vectors are disclosed, e.g., comprising helper sequences in opposite orientations and/or minimally functional LTR sequences, which can be used to prepare high efficiency transduction vectors. Vectors are also designed to express silencing RNA and antisense polynucleotides.
Patent AU-2011208574-C1 (AU)
Title: Measurement of parameters linked to the flow of fluids in a porous material
Inventor: LASSEUX DIDIER
IPC: G01N15/08
Filed: 2011-01-21
Granted: 2014-07-31
Abstract: The invention relates to a method in which a sample (2) of the material to be studied is placed in a sealed cell (1) such that the upstream surface (3) thereof communicates with a first space (V
Patent RU-2154620-C1 (RU)
Inventor: DUKHANIN V F
IPC: C05C1/00
Filed: 2000-01-14
Granted: 2000-08-20
Abstract: FIELD: inorganic fertilizers. SUBSTANCE: ammonium nitrate melt, to which 0.5-3.2% of magnesium sulfate is added, is mixed with potassium chloride (37-60%), resultant mixture is granulated on drum granulator, weight ratio of amounts of nitrogen in mixture before drum granulator and in final product being maintained within a range of 1.005-1.05. Fertilizer contains 12-25 wt % N and 16.6-40 wt % K 2 O. EFFECT: reduced summary shutdown time caused by equipment failure and increased average hourly productivity of process. 4 cl, 1 tbl
Patent RU-2159453-C1 (RU)
Title: Method for investigating local regions of elements
Inventor: SOLOMONOV JU S
IPC: G01W1/08
Filed: 2000-04-27
Granted: 2000-11-20
Abstract: FIELD: metrology; investigating elements which are a threat to human beings and vehicles. SUBSTANCE: method involves using flying vehicle for delivering equipment to local region, acquiring information about progress of events by means of mentioned equipment, conveying information to analytical control center, its processing and analysis. Novelty is that reference data characterizing the elements are a priori compiled and stored in center, information about initial stage of element of interest and coordinates of its region is acquired prior to investigations by satellite equipment of stationary global network, pre-acquired information is transmitted from satellites to center, data on initial phase of elements are compared with reference data, type of effect is identified and required equipment is selected; the latter is delivered according to data on coordinates of region conveyed from satellites. EFFECT: improved efficiency of investigations due to fast identification of event and delivery of equipment required for investigations. 15 cl, 3 dwg
Patent RU-2172076-C1 (RU)
Title: Process of servicing of terminals with determination of their positions in communication networks
IPC: H04W64/00
Filed: 2000-04-28
Granted: 2001-08-10
Abstract: FIELD: information exchange systems, networks with mobile terminals ( subscribers ). SUBSTANCE: process consists in arrangement of wireless communication registers with limited effective range in various locations to form network with central processor and in transmission of information from registers to mentioned central processor and further on into communication network from terminal that is in effective range of register and/or back. Position of terminal is determined by way of exchange of signals between terminal and register. Information on position of terminal is sent from register to central processor which stores this information. EFFECT: provision of subscribers with additional types of service. 9 cl
Patent RU-2169952-C1 (RU)
Inventor: ROMANOV A M
IPC: H01Q17/00
Filed: 2000-05-24
Granted: 2001-06-27
Abstract: FIELD: acoustic chambers. SUBSTANCE: device possessing sound-absorbing properties and designed for use in frequency range of 20 to 30 000 MHz has ferrite substrate that carries dielectric matching layer with carbon filler which is, essentially, laminated structure built up of planar layers of different-density sound-absorbing material; layer density reduces with increase in distance from ferrite substrate. Fire-resistant inorganic material such as frothed basalt may be used as sound-absorbing material. Dielectric matching layers may have different carbon filler content which usually ranges between 0,06•10 -4  and 0,36•10 -4  parts by volume. EFFECT: facilitated manufacture. 1 dwg
Patent RU-2169382-C1 (RU)
Title: Method of multilevel vibration-seismic prospecting
Inventor: MIKHEEV S I
IPC: G01V1/36
Filed: 2000-05-29
Granted: 2001-06-20
Abstract: FIELD: seismology, prospecting for mineral resources. SUBSTANCE: seismic vibrations are excited by vibration source and are recorded. Levels of depth and time windows corresponding to them are brought out on vibration records. Values of characteristics of frequency-dependent damping and dispersion of velocities are selected per each level. Characteristics of filters used to filter emitted signal are computed by them. Test correlograms are computed and parameters of optimum filters per each level are determined. Vibration record with reference signal is correlated finally after its preliminary processing by filters optimum for each level of depth. EFFECT: increased quality and informativity of seismic material. 5 dwg
Patent RU-2179529-C1 (RU)
Title: Method of preparing anhydrous manganese chloride
Inventor: VOJTOVICH JA N
IPC: C01G45/06
Filed: 2000-07-07
Granted: 2002-02-20
Abstract: FIELD: chemistry. SUBSTANCE: described is method of preparing anhydrous manganese chloride in finely dispersed state by treatment of manganese oxides with thionyl chloride at 350-460 C. Method makes it possible to prepare product which is suitable for synthesis of metalloorganic products. EFFECT: more efficient preparation method. 4 ex
Patent RU-2180489-C1 (RU)
Title: Canned meat-and-plant food production method
Inventor: KVASENKOV O I
IPC: A23B4/027
Filed: 2000-07-18
Granted: 2002-03-20
Abstract: FIELD: canned food industry. SUBSTANCE: method involves preparing receipt mixture containing pieces of raw meat material and plant components thermally treated to ready-to-use state; introducing salt of edible acid with polyvalent metal selected from the group containing macro- and microelements, and liquid-gas extract of Mortierella polycephala microorganism biomass; packing mixture in composite material containing two layers of polymer material and foil layer sandwiched between polymer layers; subjecting package to heat sterilization. EFFECT: improved organoleptical properties and increased shelf life of canned food. 3 ex
Patent RU-2175165-C1 (RU)
Inventor: PROKOPENKO V G
IPC: H03H11/52
Filed: 2000-08-08
Granted: 2001-10-20
Abstract: FIELD: radio engineering. SUBSTANCE: device that may be used as active component of self- excited oscillators, active filters, physical-quantity converters, pulse-operated units has fourteen transistors, amplifying circuit, two-pole impedance circuit, and eight current generators. EFFECT: provision for controlling current-voltage characteristic of device. 2 dwg
Patent RU-2185702-C1 (RU)
Title: Regulated voltage converter
Inventor: KHABUZOV V A
IPC: H02M3/315
Filed: 2000-10-25
Granted: 2002-07-20
Abstract: FIELD: secondary power supplies. SUBSTANCE: regulated voltage converter has series- connected adjustable inverter, rectifier, and LC filter inserted between input and output terminals; control inputs of adjustable inverter are connected to outputs of pulse-width modulator whose first input is coupled with reference voltage source and second one, with midpoint of RC circuit connected in parallel with LC filter choke coil so that its capacitor lead is integrated with output terminal; newly introduced in device are resistor and capacitor the latter being connected in series with RC circuit resistor and resistor, in parallel with RC circuit capacitor. EFFECT: enhanced stability of converter output voltage with respect to load current. 1 dwg
Patent RU-2176727-C1 (RU)
Title: Method of synergistic action on well and productive pool and gear for synergistic action on well and productive pool
Inventor: CHERNOBAJ SERGEJ VLADIMIROVICH
IPC: E21B37/00
Filed: 2000-11-10
Granted: 2001-12-10
Abstract: FIELD: running of oil, water intake and other wells. SUBSTANCE: method and gear can be used to clean wells from deposits formed in piping strings and to treat face zone of pool. Method includes transmission of hydraulic pulses from radiators of hydraulic hammers put on well-head over tubing string via its upper butt and over column of liquid in well through its upper level on to productive pool. Molecular- wave vibrations are simultaneously transmitted in well. Pressure rises by way of supply of liquid from pump with pressure accumulator joined with inlet to tubing string to well-head. Water hammers are formed in column of liquid in well by way of periodic shut-off of pump inlet by radiators of water hammers while molecular-wave vibrations are transmitted from them to tubing string and column of liquid in well. Hydraulic hammers in column of liquid in well are formed by periodic shut-off of depression chamber mounted at well-head. Hydraulic pulses are formed simultaneously with use of radiators of low- and high-frequency vibrations under conditions of static pressure of liquid in tubing string created in advance. Gear for SYNERGISTIC action on well includes generators of impact momenta with strikers and radiators and pump. Distribution chamber is connected to internal space of well. Radiators are uniaxially mounted slide fit in distribution chamber for shut-off of discharge pipe-line of pump. One of pulse generators is low-frequency generator and the other pulse generator is high-frequency generator. Converter comes in the form of resonator-converter comprising tubular body with radial conduits. Upper part of spring-loaded plunger is made of piezoceramic material and side surfaces are capable of periodic shut-off of radial conduits in body depending on position of plunger. Distribution chamber is made up of cylindrical and confuser parts. Cylindrical part has hydraulic coupling with depression chamber and confuser part has hydraulic coupling with resonator- converter. EFFECT: raised productivity of wells thanks to enhanced penetrability of rocks. 7 cl, 1 dwg
Patent RU-2190726-C1 (RU)
Title: Method for increasing the stability of dump pits
Inventor: BABELLO V A
IPC: E02D17/20
Filed: 2001-01-29
Granted: 2002-10-10
Abstract: FIELD: mining art, applicable for increasing the stability of rock embankments-outer and inner dump pits. SUBSTANCE: method consists in staggered layer-by-layer placement of reinforcing members in the body of the dump pit, used as reinforcing members are interconnected body structures of tires with as subsequent pouring- out of ground. The novelty is in the fact that the tire body structures are interconnected by flexible pull rods and rigid ties, in the lower part of the dump pit each body structure is made in the from of vertically and horizontally positioned tires interconnected by flexible pull rods. EFFECT: enhanced stability and capacity of dump pits due to increased angle of slope. 3 dwg