baber/WOPTO huggingface dataset:
Patent RU-2083963-C1 (RU)
Title: Device for force measuring
Inventor: ANTYUFEEV ALEKSEJ N
IPC: G01L1/16
Filed: 1995-01-04
Granted: 1997-07-10
Abstract: FIELD: instruments. SUBSTANCE: device has electric oscillator, two parallel piezoelectric elements which have three outer plates, one of which is connected to oscillator and other are connected to signal comparison unit which is connected to measuring instruments. In addition device has force-transmitting members. Two piezoelectric elements are acoustically connected through connection members on which is of immersion type and is designed as thin liquid layer which is located between piezoelectric elements. Area of contact between piezoelectric elements through immersion element is proportional to level of force to be measured. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2088679-C1 (RU)
Title: Method of zinc extraction from acid sulfate solutions
Inventor: BARATOV LEV G
IPC: C22B19/00
Filed: 1995-04-03
Granted: 1997-08-27
Abstract: FIELD: hydrometallurgy. SUBSTANCE: treatment of acid sulfate solutions from solid suspensions and impurities is carried out by addition of ferric (+3) sulfate at pH = 5.5-6.6 and the following zinc precipitation at pH = 8.5-9.0. Then zinc precipitate is condensed, filtered and heated in autoclave to 130-170 C followed by filtration and drying. Method can be used in underground leaching and sewage treatment. EFFECT: improved method of extraction. 1 dwg, 3 tbl
Patent RU-2083696-C1 (RU)
Title: Method of recovery of noble metals from ores and materials
Inventor: GUROV VLADIMIR A
IPC: C22B11/00
Filed: 1995-06-08
Granted: 1997-07-10
Abstract: FIELD: methods of recovery of noble metals from ores and materials include adding of manganese-containing material to ore or materials, treatment of ore or materials with aqueous solution of acid in the presence of chloride ions, chemical reduction of manganese, and recovery of noble metals and manganese into productive solution, recovery of noble metals from productive solution and obtaining of spent manganese-containing solution. SUBSTANCE: spent manganese-containing solution is treated with alkali reagent and oxidizer to obtain precipitate of manganese oxide, which is mixed with initial manganese-containing material, and obtained mixture is introduced as addition into initial ore or materials. EFFECT: higher efficiency. 1 tbl
Patent RU-2127429-C1 (RU)
Title: Method of diagnosing hyperplastic processes and endometrium cancer
Inventor: KOGAN EHMMANUIL MARKOVICH
IPC: G01N33/48
Filed: 1995-06-06
Granted: 1999-03-10
Abstract: FIELD: oncology. SUBSTANCE: method of differentially diagnosing hyperplastic processes and endometrium cancer is based on quantitative morphodensitometric investigation of alterations in interphase chromatin of nuclei of endometrium glandular cells in patients with hyperplastic processes and endometrium cancer. Method is performed by cytologically analyzing patient's biological material, the latter being endometrium marks obtained by diagnostic scraping of uterine mucous tissue. Material is fixed with special mixture, subjected to ribonuclease treatment, stained with gallocyanin-chrome alum, and placed in Canadian balm. Interphase chromatin of endometrium glandular cells is subjected to microdensitometric analysis and from parameters obtained DF index is calculated as follows: DF=0.00013*CompIOD1+3.98725*C Std OD2+0.00001*IOD+0.01213*PERIMETR- 13.4409. In case of positive index value, endometrium cancer is diagnosed, and, in case of negative one, benign endometrium processes. EFFECT: increased specificity and accuracy of diagnostics. 8 ex
Patent RU-2105984-C1 (RU)
Inventor: EHNDAKOVA EH A
IPC: G01N33/68
Filed: 1995-06-14
Granted: 1998-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves taking venous blood sample 24-30 days later after recovering from myocardial infarction takes place, separating blood serum by centrifuging and determining its lysosomal beta-glucosidase activity. Patient state severity evaluation is carried out in the postmyocardial infarction period by taking into consideration the initial enzyme activity level. Adaptive reduction reactions control in the posthospital period is carried out by taking into consideration its variable level. Intercellular metabolism normalization moment is characterized by the limit of normal enzyme activity reached in patients recovered from myocardial infarction. EFFECT: controlled treatment and recovering period; larger amount of information on organism rehabilitation. 3 tbl
Patent RU-2084198-C1 (RU)
Inventor: SVYATKOVSKAYA TAMARA YA
IPC: A61B3/08
Filed: 1995-07-07
Granted: 1997-07-20
Abstract: FIELD: medicine; ophthalmology. SUBSTANCE: COLOR test is placed at working distance from specific patient. Proposed COLOR test comprises body, face panel with four openings arranged in form of lying letter "T". Openings carry, inserted into them, light filters sensitive to additional colors, and light source for illuminating light filters. Face panel has flat surface and its reverse side is provided with guideways. Light filters sensitive to additional colors are movable along guideways so that distances between light filters can be changed both horizontally and vertically. Outer surface of each light filter has highlight stop, diameter of which is variable. EFFECT: effective means for early detection of binocular vision disorders. 2 dwg
Patent RU-2146256-C1 (RU)
Inventor: DZHEREMI DZHILMOR
IPC: A61K31/455
Filed: 1995-09-11
Granted: 2000-03-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of benzimidazole of the formula (I) HT 1Dα  where   - H, R 1 , R 7 -alkyl, C 1-6 -alkoxy-group; C 1-6  - H, R 2 , R 3 , R 6 , R 11 , R 12 -alkyl; C 1-6  - H or halogen atom; m, p each = 0, 1 or 2; n = 2; Z means R 4 , R 5 , -O-, -S-,  ;   - H, R 9 , R 10 -alkyl or phenyl-C 1-6 -alkyl; X - oxygen atom; Y means the residue of the formula (a) C 1-6  or (b)  ; - H; their salts or solvates showing activity with respect to serotonin 5- -receptors and can be used for treatment of patients with obesity, bulimia, alcoholism, pains, depression. EFFECT: improved method of synthesis, valuable pharmacological properties. 8 cl, 12 ex
Patent RU-2099652-C1 (RU)
Title: Method of control of refrigerators (heaters) with thermoelectric battery and control system realizing it
Inventor: VAGIN ALEKSANDR V
IPC: F25B21/02
Filed: 1995-12-14
Granted: 1997-12-20
Abstract: FIELD: refrigeration engineering. SUBSTANCE: measured is the temperature inside the refrigerator (heater) and outside atmosphere outside the room in which the refrigerator (heater) is installed. The preset temperature inside the refrigerator (heater) is stabilized by means of a thermoelectric battery; the stabilization control signal is produced according to the difference between the preset temperature and the temperature measuring inside the refrigerator (heater). At fluctuations of the temperature of the outside atmosphere the control signal is corrected by thermoelectric battery, heat or cold is abstracted from the refrigerator (heater) through the thermoelectric battery directly into the atmosphere. The control system has a temperature setter in the refrigerator (heater), two adders, amplifier-converter, thermoelectric battery with an external radiator, temperature-sensitive element in the refrigerator (heater), outside atmosphere temperature-sensitive element and a scaling low-frequency filter. EFFECT: facilitated procedure. 4 cl, 3 dwg
Patent RU-2102539-C1 (RU)
Inventor: PETER VIL TSMANN
IPC: C30B15/00
Filed: 1995-11-30
Granted: 1998-01-20
Abstract: Использование: выращивание монокристаллов методом Чохральского. Сущность изобретения: объектом изобретения является устройство для выращивания монокристалла из кремния по методу Чохральского, содержащее экранирующее растущий монокристалл трубчатое до конусообразного тело, которое делит пространство контейнера над расплавом на внутреннюю и внешнюю части, причем тело имеет одно отверстие, через которое инертный газ, направляемый во внутреннюю часть пространства контейнера, может попадать непосредственно в его внешнюю часть. Объектом изобретения является также способ выращивания монокристалла из кремния по методу Чохральского, при котором часть потока инертного газа направляют через одно отверстие в трубчатом до конусообразного теле из внутренней части во внешнюю часть пространства контейнера. 2 с. и 3 з.п. ф-лы, 12 ил.
Patent RU-2149806-C1 (RU)
Title: Acoustic protection of payload fairings of launched expendable flying vehicles
Inventor: BORKHERS INGO U
IPC: G10K11/172
Filed: 1995-12-01
Granted: 2000-05-27
Abstract: FIELD: acoustic protection of payload fairings of expendable launch vehicles. SUBSTANCE: inner sections of payload fairing are provided with acoustic absorbers tuned to definite frequency range. Absorbers are formed by cup-type lower portion and upper portion made in form of horn narrowing from larger diameter to lesser diameter over curvilinear taper surface. For scattering directional power flux, horn is provided with slots; slots are located in horn walls in area of lesser diameter. Acoustic absorbers are mounted on foamed plastic plates. EFFECT: enhanced efficiency of protection of payload against noise generated by jet engine plants. 29 cl, 11 dwg
Patent RU-2126427-C1 (RU)
Title: Polymeric composition and process for preparation thereof
Inventor: KHEL MUT KLIMMEK
IPC: A61L15/28
Filed: 1993-05-03
Granted: 1999-02-20
Abstract: FIELD: biodegradable vegetable based abortion materials. SUBSTANCE: component a of polymeric composition contains 70-99.9 wt % at least water soluble or water swelling polysaccharide or derivative thereof, or optionally modified by cross linking. Component B of polymeric composition comprises 0.1-30 wt % at least one component of polymer and/or copolymer selected from metacrylic acid, metacrylonitrile, metacrylamide, vinyl acetate, vinyl pyrrolidone, vinyl pyridine, maleic acid (maleic anhydride, itaconic acid or anhydride, fumaric acid, vinyl sulfonic acid and/or 2-acrylamide-2- methylpropane-sulphonic acid; amides, N-alkyl derivatives and N,N′-dialkyl derivatives. In this case, polymers and copolymers are cross linked with at least one bifunctional compound, and composition further comprises 0.1-30 wt % based on components A and B, 0.01-10 wt % at least one organic matrix having melting or softening temperature of lower than 180 C to prevent stratification and gel formation based on components A and B, and ionic and/or covalent cross-linking agent. The resulting polymeric composition is biodegradable, has high mechanical strength, and when swollen, has very high gel resistance. EFFECT: improved properties of the polymeric composition. 24 cl, 21 ex
Patent RU-2124765-C1 (RU)
Inventor: SHAJMON DZHENDLIN
IPC: H01F10/32
Filed: 1993-05-26
Granted: 1999-01-10
Abstract: FIELD: memory devices. SUBSTANCE: invention provides composition possessing ferromagnetic, piezoelectric, and electrooptic properties. In a preferred embodiment of invention, composition of materials (310 and 350) contains first layer Pb (1-x-y) Cd x Si y , second layer Se (1-2) S z , and third layer Fe (1-w Cr w , where x, y, z, and w are values varying, respectively, within the following ranges: 0.09-0.11, 0.09-0.11, 0.09-0.11, and 0.18-0.30. In addition, each layer contains at least one of the following elements: Ag, Bi, O, and N. Energy-dependent random-access memory device is constructed from above-listed material composition. This device is designed to memorize two independent bits of binary information in one memory cell. Each cell contains two orthogonal address buses formed on opposite surfaces of silicon substrate, and, above each of address buses (340 and 320), composition of materials is formed in conformity with present invention. Above each composition of materials, electrode is formed. Information is memorized via electromagnetic route and is reproduced by means of piezoelectric voltage. EFFECT: increased operation speed and reduced power consumption. 66 cl, 27 dwg
Patent RU-2119720-C1 (RU)
Title: Method for tapping light power from optical fiber
Inventor: IVCHENKO S N
IPC: H04B10/12
Filed: 1996-01-01
Granted: 1998-09-27
Abstract: FIELD: fiber-optical information transmission systems. SUBSTANCE: method involves application of current-conducting layer on side surface of piece of optical fiber 2, generation of electric explosion of current-conducting layer in order to achieve fault in core of optical fiber, measuring of information signal dissipated on fault. Electric explosion is provided by means of connection of plate of capacitor 3, which is charged from unit 4, through switch 5 to piece 1 using electric wires. When switch 4 is closed, capacitor is discharged through metal coating of piece 1. Fault in optical fiber core is provided by converging shock wave generated by electric explosion. Some amount of information signal dissipated on fault is detected by photodetector which is mounted about piece of light guide, where electric explosion happened. This results in increased level of signal which is tapped through side surface of optical wire from core. This also results in decreased losses in other light guide layers due tapping of power from core of fiber-optical communication line. EFFECT: increased efficiency of tapping. 1 dwg
Patent RU-2104651-C1 (RU)
Inventor: GOLDENKO G B
IPC: A23G3/34
Filed: 1996-02-09
Granted: 1998-02-20
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves boiling the fondant syrup up to 14-16% of humidity; then crystallized fructose is introduced with mass part of dry substances 99.9%, in amount of 6.5-8.5% to fondant mass. It complies: for sugar fondant is 8.4-11.3% to sugar mass, while for milk fondant, 11.6-15.7% to sugar mass. Syrup is mixed till its dissolving, and fondant is whipped and mixed with flavor and aromatic substances with simultaneously tempering; then it is cast in cells and after the process of structuring, glazed or wrapped and packed. EFFECT: reduced technological process, improved tastiness and prolonged storage time.
Patent RU-2095883-C1 (RU)
Title: Electroluminescent gas detector
Inventor: BELYAEV NIKOLAJ I
IPC: G01T1/10
Filed: 1996-02-27
Granted: 1997-11-10
Abstract: FIELD: recording ionizing radiation. SUBSTANCE: detector has its focusing electrode placed in absorption zone and made in the form of hollow cylinder with height h f  and inner diameter d f  exceeding diameter d in  of input window of material having low atomic number. Second grid electrode forming electroluminescence zone together with first grid electrode installed in center of detector interior is arranged on inner surface of output window having diameter d out  and rigidly fixed with this surface; distance Rx from detector axis to inner surface of case in each sectional area at distance Hx from input window specified by expression H f ≅ H x ≅ H ∂ ,, where H ∂  is detector height, and H f  = h f  + Δ, where Δ is gap between focusing electrode and input window, is found from condition   and monotonously goes down with Hx which dictates conical shape of this part of case. EFFECT: improved performance characteristics and operating conditions of detector. 1 dwg
Patent RU-2111448-C1 (RU)
Title: Ignition cartridge for deep-hole charges
Inventor: DUVANOV A M
IPC: F42C19/08
Filed: 1996-03-28
Granted: 1998-05-20
Abstract: FIELD: wellshooting in oil and gas wells. SUBSTANCE: thin-walled metal casing (sleeve) 1 accommodates additional charge 4 of elastic fuel, electric primer 2 with conductors 3 and movable sealing component 5 isolating the content of the cartridge from direct contact with environment. EFFECT: enhanced reliability. 1 dwg
Patent RU-2117255-C1 (RU)
Title: Loading and dosing device of vacuum plants
IPC: G01F11/00
Filed: 1996-04-22
Granted: 1998-08-10
Abstract: FIELD: vacuum systems. SUBSTANCE: external cone 3, to which concentric cylindrical rings 1 are secured, is fixed to upper cover of cylindrical body inside the latter. Cone-splitter 13, tapered cone 12, inclined circular louver 11, and double-sided cone 10 are secured to lower cover of body made as cone-funnel 6 through thrust plates. Under action of gravitational forces loose material getting into space between cones 3, 13 and 3, 12, as well as between louver 11 and rings 1, is supplied to evacuated working chamber 15 through outlet dosing tube. Air, which is cleaned of admixtures and dust due to filtration through continuously moving material, is sucked off by vacuum pump. EFFECT: higher efficiency of dosing, enhanced reliability of vacuum system. 1 dwg
Patent RU-2109673-C1 (RU)
Inventor: EHRIK BRUNN
IPC: B66B21/06
Filed: 1994-10-05
Granted: 1998-04-27
Abstract: FIELD: transportation facilities. SUBSTANCE: drive system for bow-shaped escalator with frame arranged in a spiral in vertical direction has step transportation section with sector cross-section and is provided with chain wheels, upper and lower turning sections with drive and guides to return steps set into operation by chains hinge-connected in their side edge zones arranged in parallel with each other and formed from inner and outer plates. Each step has axial section corresponding to edge zone and provided with running roller, and non-drive roller located at a distance from axial section. Rollers move along guides. At least one of end zones of plates and/or corresponding axial section has bushing with spherical bearing. Running roller provided with spherical bearing is installed at one side between parallel inner plates in zone of corresponding section and at other side is located between bushings provided with spherical bearing in corresponding end zones of inner plates. EFFECT: enlarged operating capabilities. 11 cl, 8 dwg
Patent RU-2124966-C1 (RU)
Title: Method for diagnosing of spindle unit
Inventor: JURKEVICH V V
IPC: G01M13/02
Filed: 1996-11-14
Granted: 1999-01-20
Abstract: FIELD: machine-tool industry. SUBSTANCE: this relates to diagnosing of spindle units in metal-cutting machine tools. According to method, after selecting mode of testing operations machine tool is actuated and middle part of mandrel is machined by cutter. Signals from displacement sensors which are located in two lateral cross-sections of mandrel initially reach amplifying and converting apparatus, then are directed to computer where created are trajectories of mandrel axis in two cross-sections. In result of motion, peak of cutter describes on surface of mandrel certain curve which forms geometrical configuration of machined cross-section. Computer software allows for creation on monitor display of geometrical configuration in three-dimensional space, and according to this geometrical configuration, determined is full set of parameters relating to accuracy of machined mandrel. Application of aforesaid method enhances accuracy of measurements, widens technological potentialities in carrying out diagnosis of spindles due to determining geometrical configuration of article being machined in three-dimensional space, creates real loads in machining of mandrel, and allows for obtaining set of accuracy parameters. EFFECT: higher efficiency. 2 dwg
Patent RU-2116317-C1 (RU)
Title: Method of continuous vinyl chloride removing from polyvinyl chloride an aqueous dispersion
Inventor: KUZNETSOV A A
IPC: C08F6/16
Filed: 1996-12-15
Granted: 1998-07-27
Abstract: FIELD: chemical technology. SUBSTANCE: continuous vinyl chloride removing from polyvinyl chloride an aqueous dispersion is carried out by two-step degassing. Monomer is removed due to rapid pressure decrease occurring at flow rate 1-20 m/s. During the process of vinyl chloride removing temperature is maintained at 55-60 C at both stage under vacuum 150-200 mm mercury column. Method excludes the use of "live steam". EFFECT: decreased energy consumption at degassing stage of polyvinyl chloride an aqueous dispersion. 4 ex
Patent RU-2087682-C1 (RU)
Title: Method and device for increasing well output
Inventor: KALMYKOV ALEKSANDR YU
IPC: E21B43/00
Filed: 1996-12-23
Granted: 1997-08-20
Abstract: FIELD: hydrogeology and oil production industry. SUBSTANCE: this can be used in operation of artesian, hydrogeological, and oil wells also. It improves permeability of filter zone as to product extracted and cuts power cost. According to method, filter zone of water or oil well is subjected to treatment by different-polar pulsing current. Quasi-rectangular pulses of current with duty factor of 1-3 are used for water well, and with duty factor of 0.8-1.3 for oil well. Trailing edge of these pulses are recorded. Duration of pulses and amperage are taken of values ensuring freeing of pores and capillaries in filter zone during at least 10-12 h with simultaneous achievement of maximal rate of pulse decay and maximal amperage. Freeing of water pores and capillaries for oil well by gas is effected until rate of pulse decay reaches value lying within 130-150% of initial value. Device has power source connected by power cables with working electrodes. Power source is in the form of voltage regulator. It is connected through step-down transformer with rectifier unit. Device has current commutator and low-frequency pulse modulator. Also provided is monitor and control unit. All components of device are connected according to special scheme. EFFECT: high efficiency. 10 cl, 2 tbl, 4 dwg
Patent RU-2108545-C1 (RU)
Title: Method of measurement of distance to object and device intended for its realization
Inventor: KOSTIN A G
IPC: G01B17/02
Filed: 1996-12-26
Granted: 1998-04-10
Abstract: FIELD: automatic-control systems. SUBSTANCE: method allows filling of information signal with count pulses having relatively large pulse repetition period without reducing the truth of measurement results caused by temperature instability of probing pulse distribution medium. Device has two ultrasonic transducers positioned along line parallel to surface of object to be checked, acoustic pulse generator, amplifier-former, five electronic switches, two triggers, single-shot multivibrator, univibrator, two counters, and two diodes. EFFECT: higher measurement results. 2 cl, 2 dwg
Patent RU-2141140-C1 (RU)
Inventor: BASMANOV V V
IPC: G21G1/00
Filed: 1997-04-17
Granted: 1999-11-10
Abstract: FIELD: radiation protection. SUBSTANCE: solution incorporating parent radionuclide is passed through sorbent material; in the process, part of sorbent material is heated up together with mentioned solution. Process takes as much time as required to saturate sorbent material with parent radionuclide at given temperature. Daughter radionuclide is eluted throughout entire volume of sorbent material at operating temperature of device. Solution incorporating parent radionuclide is heated at inlet to sorbent material to temperature ranging between high value determined by physical and chemical stability of solution and low value chosen to be higher than operating temperature of device. Device for producing sterile radionuclides has column that holds sorbent and parent radionuclide and is surrounded by radiation shield, plug, eluent and eluate pipelines connected to column and fixed in seats of device flange. Column is made of sorbing and filtering material placed inside casing; sorbing material is arranged at point of eluent inlet to column and has heating element. EFFECT: optimal radiation safety, improved sterility of producer, improved quality of eluate produced. 11 cl, 7 dwg, 3 tbl
Patent RU-2131299-C1 (RU)
Title: Grinding plant
Inventor: DOLZHENSKIJ B M
IPC: B02C21/00
Filed: 1997-04-29
Granted: 1999-06-10
Abstract: FIELD: preparing materials of required fraction composition. SUBSTANCE: plant has grinders, vibrating lifts, classifiers, magnetic separator, ready product box, control panel, drum with charging holder for cups with ground product, and press installed at grinder inlet. Drum has mechanism to deliver material into press working zone, and press has screw feeder located above grinder. Entire plant is tight and is exposed to gauge pressure of inert gas. EFFECT: reduced labour input in preparing products of required fraction composition owing to mechanization of process. 1 dwg