baber/WOPTO huggingface dataset:
Patent RU-2091740-C1 (RU)
Title: Container for storage of specimens and process of its manufacture
Inventor: ERUSALIMSKIJ MIKHAIL I
IPC: G01N25/02
Filed: 1995-08-04
Granted: 1997-09-27
Abstract: FIELD: vacuum technology, production of specimens of materials and study of their properties in vacuum, specifically, analysis and study of properties of single- and multicomponent materials under thermal or chemical action in vacuum. SUBSTANCE: proposed container can be used for permanent storage of specimens in vacuum as standards. It has vessel made of thermally stable material connected to means for creation of vacuum, specimen holder installed in vessel and sensitive element to measure parameters of going process and contacting holder. Vessel is manufactured in the form of quartz ampule with welded hole for sensitive element mounted in shell. Connection of vessel to means for creation of vacuum is made in the form of shoot on ampule which is welded after formation of vacuum. Melting pot is used as specimen holder and thermocouple is used in the capacity of sensitive element. Melting pot for materials interacting with carbon is made from pure iron. Melting pot is made from graphite for materials not interacting with carbon, it can be made from platinum for materials of semiconductor type. In agreement with process of manufacture of container outer vessel is fabricated with one open end as minimum. Inner vessel is inserted through open end of outer vessel, open end is welded and neck-shaped hole is formed in other end of outer vessel. Quartz tube with open ends is used as outer vessel, melting pot with specimen is used in the capacity of inner vessel. Lower end of tube is welded with formation of bottom. After setting of inner vessel upper end of tube is welded and hole to accommodate thermocouple is made. Quartz shell with thermocouple is installed into this hole. Neck- shaped shoot is formed on upper end of tube and is joined to vacuum pump. After evacuation of air from space neck-shaped hole is welded and space is filled with inert gas. EFFECT: improved reliability of container for long-time storage of specimens. 8 cl, 1 dwg
Patent RU-2078036-C1 (RU)
Title: Способ получения стабилизированного силиказоля
Inventor: KUZNETSOV ALEKSANDR I
IPC: C01B33/14
Filed: 1995-10-23
Granted: 1997-04-27
Abstract: Использование: получение стабилизированного силиказоля, образованного из продуктов гидролиза алкоксисиланов. Сущность изобретения: стабилизированный силиказоль получают концентрированием золя, образовавшегося при щелочном гидролизе алкоксисиланов, при скорости отгона испаряемой влаги, равной 0,15 - 0,5 л/ч на 1 л исходного золя. 1 табл.
Patent RU-2123514-C1 (RU)
Title: Method and catalyst for producing motor gasoline
Inventor: KAMENSKIJ A A
IPC: B01J29/40
Filed: 1995-12-14
Granted: 1998-12-20
Abstract: FIELD: gasoline production. SUBSTANCE: C 3 -C 4 -hydrocarbon fraction containing 50-70% n- 1-butene and up to 1% divinyl is brought into contact with catalyst containing 65-75 wt % of superhigh-silica zeolite ZSM-5 in H-form with silicate value 30-40, crystallinity degree 80-100%, residual content of sodium oxide 0.01-0.1 wt %, with added zinc in amount 1.8-2.2% (based on weight of catalyst),   ion, 0.25-3.75%, and gamma-aluminum oxide, the balance. Process is carried out in fixed catalyst bed at 280 to 450 C, pressure 0.3 to 1.0 Mpa, and raw material space velocity 500 to 1000 hr -1 . Fresh catalyst is activated by steam treatment at 540-580 C for 0.5 hr. Coked catalyst is regenerated at 550-650 C by nitrogen-air mixture with steam at weight ratio 2: 1 until residual content of coke on catalyst 0.5-1.5 wt %. EFFECT: simplified process, increased selectivity, activity, and stability of catalyst. 3 cl, 1 tbl, 6 ex
Patent RU-2100165-C1 (RU)
Inventor: RYMKEVICH ANATOLIJ I
IPC: B23K35/30
Filed: 1996-04-01
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering; materials for use as coated electrodes and wire electrodes for gas-shielded are welding, automatic submerged arc welding and electroslag welding of martensite, martensite-ferritice and martensite-austenitice class steels and different welded joints of these steels with perlitice class steels and surfacing of parts of with wear resistant, cavitation or corrosion resistant materials. SUBSTANCE: wire contains the following components, mas.-%: carbon, 0.03-0.2; manganese, 3.0-6.3; silicon, 0.3-0.6; chromium, 13.5-15.5; and ferrum, the balance. Content of manganese is calculated by formula: $$$ where $$$ is content of manganese, mass % and C is content of carbon, mass %. EFFECT: improved quality of welding and surfacing. 1 tbl
Patent RU-2105794-C1 (RU)
Inventor: POTERJAKHIN P S
IPC: C12C7/04
Filed: 1996-04-03
Granted: 1998-02-27
Abstract: FIELD: brewing industry. SUBSTANCE: method involves preparing mash from malt, 10% of rice ground grains and 2% of sugar of cereals mass. Yeast autolysate is added to mash in the amount 9-13% of water mass used for mashing, mash saccharification and alcoholization. Enzyme preparation amylorisin ПIC x  is added to alcoholized wort in the amount 0.06-0.08 g/dal. Mass part of dry matters in parent wort is 12.8-13.2%, additional fermentation is carried out at temperature 0-2 C, under pressure 0.05 MPa, not less, for 35 days. During filtration ascorbic acid is added to beer in the amount 0.3-0.6 g/dal and the end product has 3.8 g carbohydrates and 0.6 g protein per 100 cm 3  beer. Hop is added in four batches: 40%, in 10 min after boiling; 30%, in 40 min after boiling; 25%, 30 min before boiling stop, and 5%, before wort repumping in hop-filter unit. Kieselguhr in the amount 0.2-0.4 g/l is added in wort boiling with hop 5-10 min before boiling stop. EFFECT: improved method of beer making. 3 cl
Patent RU-2100963-C1 (RU)
Inventor: SELIVANOV V I
IPC: A61B8/14
Filed: 1996-04-16
Granted: 1998-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out dopplerometric examination of abdominal segment of aorta and celiac trunk under condition of empty stomach in horizontal position. Blood circulation change in celiac trunk detectable as vanished spectral window being observed, diastolic blood circulation speed exceeding 0.32 m/s, resistance index dropping below 1.4, ratio of maximum systolic rate in celiac trunk to that in aorta exceeding 1.7, gastric peptic ulcer is considered to be the case. EFFECT: enhanced accuracy of diagnosis.
Patent RU-2104315-C1 (RU)
Inventor: VOROPANOVA L A
IPC: C22B15/00
Filed: 1996-05-05
Granted: 1998-02-10
Abstract: FIELD: metallurgy. SUBSTANCE: extraction of copper from aqueous solution is performed using, as extract, industrial grease containing: oleic acid 10-12%; triethanolamine, 4.5-6.0%; and motor oil, pH value of solution being within the range 4 to 10 and controlled for no longer than 2 h. Extract-solution mixture is heated to boiling, and boiled for 1-5 min, whereupon predetermined pH value is controlled for 5-10 min. EFFECT: increased extraction degree, reduced cost, and improved safety. 2 cl, 2 dwg, 3 tbl
Patent RU-2117165-C1 (RU)
Title: Ammonia atmospheric-heat engine and its operating process
Inventor: MAZIJ VASILIJ IVANOVICH
IPC: F01K25/04
Filed: 1996-05-28
Granted: 1998-08-10
Abstract: FIELD: power engineering. SUBSTANCE: engine has heat pump and ammonia turbine whose inlet pipe communicates with condenser and outlet pipe, with hot agent heat exchanger of heat pump; it also has ammonia boiling heat exchanger and electric current generator mounted on common shaft with heat pump and ammonia turbine. Heat pump runs at maximum permissible efficiency and under conditions when air compression efficiency within condenser η c  = 0.85, air expansion efficiency inside air turbine η p  = 0.95, air temperature at air turbine outlet T 3 =335 ° K = 335 K, and l = 1.35. EFFECT: improved efficiency of recovering not only low-quality heat of thermal water sources, waste process heat, but also solar heat dissipated throughout atmosphere. 2 cl, 2 dwg
Patent RU-2103993-C1 (RU)
Inventor: NIKOLAENKO N S
IPC: A61P31/00
Filed: 1996-06-05
Granted: 1998-02-10
Abstract: FIELD: pharmacy. SUBSTANCE: new liniment has the following components, wt. -%: soluble streptocid, 5; emulsifier N 1, 8-12; distilled glycerol as stabilizing agent, 25-35; and distilled water, the balance. Liniment is used for local treatment of infected wounds, suppurative-inflammatory processes and other skin lesions. EFFECT: enhanced effectiveness of liniment, retained curative property. 1 tbl
Patent RU-2102858-C1 (RU)
Inventor: GAMAGIN V P
IPC: A01D91/04
Filed: 1996-08-19
Granted: 1998-01-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves harvesting and threshing grain; separating grain into seed and forage fractions directly in threshing unit of combine; cleaning seed grain and feeding it into combine hopper; feeding forage grain together with incompletely threshed ears and chaff to cart without additional cleaning operations. EFFECT: increased efficiency and improved quality of cleaned seed grain and forage grain.
Patent RU-2139221-C1 (RU)
Inventor: SICHKAREV V I
IPC: B63B34/00
Filed: 1996-09-10
Granted: 1999-10-10
Abstract: FIELD: sports shipbuilding; recreation, tourism and water sports. SUBSTANCE: board has buoyancy and transverse beam on which swimming fin propulsor is mounted. Narrow keel extending backward is provided in aft section of buoyancy. Transverse beam is secured at end of keel. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2130603-C1 (RU)
Title: Friction coefficient checking method
Inventor: CHERNOVOLOV V A
IPC: G01N19/02
Filed: 1996-10-03
Granted: 1999-05-20
Abstract: FIELD: agricultural engineering; investigation of device designed for vibratory transportation of loose materials. SUBSTANCE: inclined plane with material is set into vibration at intensity providing equal upward and downward shifting of material under investigation. Value of critical angle of direction of vibrations is found from setting scale, and friction coefficient is determined by chart or transcendental equation by angle. EFFECT: possibility of checking coefficient of friction under conditions when material moves at vibrations of different intensity. 1 dwg
Patent RU-2115534-C1 (RU)
Inventor: CHERNEVSKIJ L V
IPC: B24B19/06
Filed: 1996-12-31
Granted: 1998-07-20
Abstract: Изобретение предназначено для отделочной обработки сложных криволинейных поверхностей металлов методом суперфиниширования с использованием специального доводочного инструмента. Кольцу сообщают вращательное движение, а доводочному инструменту - колебательное движение вокруг центра кривизны поперечного профиля желоба. В качестве доводочного инструмента используют эластичную ленту, прижимаемую рабочей поверхностью к обрабатываемой поверхности желоба жестким прижимом. Прижим предварительно профилируют путем прижатия его к рабочей поверхности эластичной ленты, которую размещают продольно в желобе невращающегося кольца. Ленту перемещают вместе с кольцом колебательными движениями относительно неподвижного прижима вокруг оси кольца. В качестве эластичной ленты используют полотняную микрозернистую абразивную шкурку, а в качестве ее рабочей поверхности используют тыльную сторону. В качестве прижима используют микрозернистый абразивный брусок, полимеры, резину, а также медь, алюминий. Изобретение обеспечивает выравнивание съема припуска по образующей дорожки качения и прикатки гребней от следов предыдущей обработки. 4 з.п. ф-лы, 3 ил.
Patent RU-2097366-C1 (RU)
Title: Rock phosphate meal from kimovsky phosphate deposit as fertilizer
Inventor: SAVCHENKOV NIKOLAJ E
IPC: C05B17/00
Filed: 1997-01-20
Granted: 1997-11-27
Abstract: FIELD: agriculture; chemical industry; production of fertilizers. SUBSTANCE: advantage of phosphates mined at Kimovsky phosphate deposit and ground to rock phosphate meal resides in fact that it contains phosphorus pentoxide (P 2 O 5 ) in easily assimilable form (so-called "citric-acid-soluble" form) and fraction of this form accounts for 50-70% of total phosphorus pentoxide content, in phosphates. To be specific, total phosphorus pentoxide content in phosphates is 15-16 wt. %, and fraction of its citric-acid-soluble form reaches 7-11.2 wt. %. This relationship of two forms of P 2 O 5  explains high fertilizing value of Kimovsky phosphates. EFFECT: 1) cheap and effective fertilizer for agriculture; 2) fertilizer production process is made cheaper and simpler. 2 cl, 2 tbl
Patent RU-2121764-C1 (RU)
Inventor: SHUMILIN DMITRIJ EVGEN EVICH
IPC: H04M1/05
Filed: 1997-01-30
Granted: 1998-11-10
Abstract: FIELD: telephone communications. SUBSTANCE: device which provides wireless telephone communication has C-shaped housing which is designed for positioning and attaching on ear auricle. In this case information is received using speaker which is inserted into outer part of acoustic duct of user's ear; information is transmitted using microphone which is affected to acoustic information which is received from user's socket under ear. Surface of microphone touches surface of socket under ear. EFFECT: free hand speaking mode. 2 cl, 1 dwg
Patent RU-2117998-C1 (RU)
Title: Sealing lock
Inventor: KRYLOV V V
IPC: G09F3/03
Filed: 1997-03-11
Granted: 1998-08-20
Abstract: FIELD: locking devices used for protecting doors of containers, closed railway freight cars and vans from unauthorized access to contents of containers etc. SUBSTANCE: sealing lock has body with dead slot. Annular bore made at side adjacent to dead slot window has diameter equal to that of outer annular bead. Flexible sleeve is rolled in dead slot for axial movement within it. Axial opening of sleeve is conjugated with inner annular bead, such as conical junction. Annular bead engageable with closed groove of rod is provided with sharp blunted edge. Rod tip flange has edge of similar shape. Tip is made conical. Body and rod of sealing lock are positioned within housing and cap of respective shape. EFFECT: simplified sealing process, provision for adequate positioning of rod in sleeve and wider operational capabilities. 3 cl, 2 dwg
Patent RU-2149033-C1 (RU)
Inventor: BUROV N E
IPC: A61M21/00
Filed: 1997-03-18
Granted: 2000-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves adsorbing xenon from exhaust narcotic gas mixture collected from anesthesia apparatus and then carrying out its desorption and filling cylinder. Xenon adsorption takes place at +25-(-80) C and desorption is done at 180 C or higher. The process being accomplished, regenerated xenon disinfection is to be carried out. The device has reservoir for the exhaust gas mixture, desorption unit, disinfection unit, adsorption units. The adsorption units have means for switching exhaust gas mixture supply. The desorption unit is connected to the disinfection unit and cylinder through cryogenic pump. The adsorption and desorption units have heat-insulated casings with internal detachable cartridges filled with sorbent material. EFFECT: multiple use pure xenon production process; soft conditions for sorption processes to run; provided use of desorption appliances for rendering services to several clinics. 2 cl, 1 dwg, 1 tbl
Patent RU-2128077-C1 (RU)
Title: Device for control of level of petroleum-water interface in settlers
Inventor: KHAZIEV N N
IPC: B01D17/032
Filed: 1997-06-30
Granted: 1999-03-27
Abstract: FIELD: petroleum industry in systems of collection and preparation of petroleum, gas and water at petroleum fields and refineries. SUBSTANCE: the device has a body, transfer sleeve in the form of a movable housing on the feed pipe connection. A screw rod with a nut is positioned in the axis. The housing is connected to the nut by means of bars located in the slots of the upper part of the feed pipe connection. EFFECT: clear control of level pf petroleum-water interface in settlers, enhanced quality of petroleum and water at minimum expenditures. 2 dwg
Patent RU-2132710-C1 (RU)
Title: Method of determining state of bearing teeth necks for prosthetics
Inventor: PROKHONCHUKOV A A
IPC: A61N5/06
Filed: 1997-07-03
Granted: 1999-07-10
Abstract: FIELD: medicine, in particular, stomatology. SUBSTANCE: method includes transillumination of subgingiva part of teeth necks by means of monochromatic coherent pulse laser light at wave length of 0.85-0.95 mcm and frequency of 2-3 kHz. EFFECT: accurate display of teeth. 1 cl, 3 ex
Patent RU-2151214-C1 (RU)
Title: Two-phase steel and method for making thereof
Inventor: KU DZHEJJANG
IPC: C22C38/12
Filed: 1995-12-01
Granted: 2000-06-20
Abstract: FIELD: steel industry. SUBSTANCE: steel is composed of ferrite and martensite-bainite phases. The former contains reinforcing particles, mainly vanadium and niobium carbides and carbonitrides. Steel is made by one-sheet rolling, the first rolling passage being carried out at temperature superior to austenite recrystallization temperature, the second at temperature below austenite recrystallization temperature, and the third within a temperature range between conversion points Ar3 and Ar1, after which sheet is cooled to temperature approximately below 400 C. Steel can contains following components, wt %: carbon 0.05-0.12, silicon 0.01-0.50, manganese 0.4- 2.0, niobium 0.03-0.12, vanadium 0.05-0.15, molybdenum 0.2-0.8, titanium 0.015-0.03, aluminum 0.01-0.03, iron - the balance. Hardenability parameter of steel is <or = 0.24. If steel contains welding thermal effect zone, its strength in this zone is at least 95% that of the major part of metal. EFFECT: enabled formation of essentially homogeneous microstructure all over the thickness of sheet, which is at least 15 mm. 25 cl, 5 dwg, 5 tbl
Patent RU-2150184-C1 (RU)
Title: Method for presowing treatment of oats seeds
Inventor: FATYKHOV I SH
IPC: A01C1/00
Filed: 1997-07-15
Granted: 2000-06-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves germinating winter rye seeds at temperature of 20-23 C for 3-4 days till appearance of sprouts having length at least equal to that of seed and 2-3 cm long roots; thoroughly washing germinated seeds with water at the rate of 2 l per 1 kg of dry winter rye seeds and filtering through gauze; providing presowing treatment of oats seeds with produced extract by low-volume surface moistening of oats seeds at the rate of 6 l of extract per 100 kg of oats seeds. 3 kg of winter rye seeds are sufficient for treating 100 kg of oats seeds. EFFECT: increased efficiency and improved oats yield. 1 tbl
Patent RU-2124919-C1 (RU)
Title: Method of foam suppression in electric field
Inventor: SHKATOV V T
IPC: B01D19/02
Filed: 1997-08-13
Granted: 1999-01-20
Abstract: FIELD: methods of foam suppression, in particular, electrophysical methods of foam suppression. SUBSTANCE: method consists in setting up above the foam surface of space electric discharge with current density of (0,5÷50)•10 -3  A/sq.m. Discharge is formed by location of multipoint electrode system emitting electrons above foam surface. EFFECT: higher energetic efficiency of foam suppression with use of electrodes. 2 cl
Patent RU-2134149-C1 (RU)
Inventor: ALEEV R S
IPC: B01D53/14
Filed: 1997-11-12
Granted: 1999-08-10
Abstract: Изобретение предназначено для очистки газов от сероводорода с использованием жидких поглотителей. Очистку газа от сероводорода ведут поглотителем, содержащим, мас.%: формальдегид-1-37; карбонат или гидрокарбонат натрия или калия-0,01-0,1; вода - остальное. Изобретение позволяет повысить селективность поглотительного раствора по сероводороду. 1 табл.
Patent RU-2145029-C1 (RU)
Title: Method for pipeline facing
Inventor: DREJTSER V I
IPC: F16L55/165
Filed: 1998-01-15
Granted: 2000-01-27
Abstract: FIELD: power-plant engineering, in particular, construction and repair of pipe-lines, applicable at their location under ground and on the ground. SUBSTANCE: a prefacing pipe is arranged in the pipe-line by turning out by a liquid column with simultaneous pulling through in this liquid of a facing combination hose on the basis of reinforcing material with an outside coating of sealed film material impregnated by binder, an insulating pipe is introduced inside the combination hose by turning out, and the binder is cured. Pulling-through of the combination hose is accomplished by simultaneous action of liquid column and tractive force of the cable, which is preliminarily placed in the cavity of the prefacing pipe, the brought-in-line ends of this pipe and cable are connected to one of the ends of the combination hose, and the cable free end is connected to the pulling device. EFFECT: simplified process of pipe-line facing, expanded technological potentialities by provision of repair of pipes of large dimensions in length and diameter, cheapened process. 2 dwg
Patent RU-2148150-C1 (RU)
Inventor: SAFIN V A
IPC: E21B33/14
Filed: 1998-05-26
Granted: 2000-04-27
Abstract: FIELD: well construction. SUBSTANCE: collar includes body with radial holes; closing cylindrical sleeve located inside body and provided with landing seat for separating plug; arresting device for locking the sleeve from rotation; and device for locking the sleeve in upper position and locking of its landing seat from rotation. Collar has plugs closing body radial holes relieving pressure. Arresting device for locking of sleeve from rotation is made in the form of eccentric cylindrical landing socket in body below radial holes and part of sleeve made eccentric and entering body landing socket in lower position. EFFECT: simplified design, higher reliability and facilitated manufacture of collar. 2 cl, 1 dwg
Patent RU-2141513-C1 (RU)
Title: Method of production of special vodka "jubileiny rostov"
Inventor: MARKAR JAN V K
IPC: C12G3/06
Filed: 1998-06-17
Granted: 1999-11-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: method involves preparing an aqueous-alcoholic mixture (proof is 40%) from rectified ethyl alcohol and water followed by addition of 65.8%-th sugar syrup to the mixture and its treatment with activated carbon. A mixture of spice-aromatic raw consisting of anise, tormentil and ginger is kept preliminary under anaerobic conditions for 30-40 min at the following ratio, kg/1000 dal: anise 0.1-0.3; tormentil and ginger by 0.09-0.15 and used for preparing aromatic alcohol. Obtained aromatic alcohol is added to ready vodka by equal doses at an intermediate stirring at the following ratio of components, l/1000 dal of vodka: aromatic alcohol 1.8-2.2; 65.8%-th sugar syrup 13=14 and an aqueous-alcoholic liquid - the rest. The combination of components, their quantitative ratio and procedures of the method ensures to make original citrus-clove aroma to vodka. EFFECT: improved quality, decreased cost, broadened assortment, decreased consumption of nondeficient plant raw. 3 tbl, 3 ex
Patent RU-2143189-C1 (RU)
Title: Hitching device for joining agricultural machines to trailer
Inventor: BESSONOV A N
IPC: A01B51/02
Filed: 1998-09-11
Granted: 1999-12-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: device has vehicle hitch member, detachment-retainment member composed of two members 3,4 including front and supporting-bearing members interconnected through unit 5, which is adapted for providing rotational motion of supporting-bearing member 4. The latter has forks 10 positioned at its rear end and designed for rigid detachable joining with frame of trailer 2, and spherical support 13 positioned at its front end and designed for trailer 2 provided with tongue 11. Supporting-bearing member 4 is further provided with auxiliary pole 15 for seat 16 and driver's feet rests 14, which are positioned between spherical support 13 and sleeves 10. EFFECT: simplified construction, wider operational capabilities and enhanced reliability in operation. 10 dwg