baber/WOPTO huggingface dataset:
Patent RU-2114858-C1 (RU)
Title: Derivatives of cis-diamminediimidazolyl platinum dichloride showing antiproliferative activity and a method of their synthesis
Inventor: PLOTNIKOV VLADIMIR MIKHAJLOVIC
IPC: A61K31/555
Filed: 1995-06-26
Granted: 1998-07-10
Abstract: FIELD: organometallic compounds. SUBSTANCE: invention proposes the use of derivatives of cis-diamminediimidazolyl platinum dichloride of the general formula given in description. Method of synthesis involves interaction of cis-diimidazole platinum dichloride with 25% ammonium an aqueous solution at heating and intensive stirring up to complete dissolving followed by cooling and isolation of the end product. Synthesized compound shows antiproliferative and cytostatic activity and can be used in medicine, pharmaceutical and chemical industry. EFFECT: improved method of synthesis, enhanced effectiveness of compound. 2 cl, 5 tbl
Patent RU-2116877-C1 (RU)
Inventor: GNATENKO MIKHAIL FEDOROVICH
IPC: B23K35/40
Filed: 1995-07-18
Granted: 1998-08-10
Abstract: FIELD: mechanical engineering; welding production of coated electrodes for manual arc welding. SUBSTANCE: head has housing with compound pass channel, rod pass member with end piece, guide bushing, calibrating bushing with conical inlet hole and bushing adjusting screws. Screws are provided with cones on the ends and are arranged in parallel with rod feed axis. Screw cones adjoin calibrating bushing over generating lines. Face for corresponding cone is cut off on bushing. Angle of cone is 15-45 degrees. Compound pass channel is made in form of two coaxial cylindrical spaces arranged directly above coating chamber. Smaller space is mated with coating chamber and its diameter is equal to diameter of inlet hole of calibrating bushing. EFFECT: improved quality of coated electrodes, reduced power consumption at their manufacturing. 2 dwg
Patent RU-2095225-C1 (RU)
Title: Method of forming surface layer of part
Inventor: KURGANOVICH VYACHESLAV O
IPC: B24B39/00
Filed: 1995-08-08
Granted: 1997-11-10
Abstract: FIELD: plastic metal working. SUBSTANCE: surface is worked by a tool that vibrates at an ultrasonic frequency normal to the surface to be worked. The tool is also set in rotation about its longitudinal axis with an ultrasonic frequency. The amplitude and phase of the are the same as these of the normal oscillation. EFFECT: simplified method. 3 dwg
Patent RU-2090087-C1 (RU)
Inventor: KVASENKOV OLEG I
IPC: A23L29/206
Filed: 1995-09-19
Granted: 1997-09-20
Abstract: FIELD: food industry. SUBSTANCE: method involves extraction of food thickening agent from banana peel with carbon dioxide at supercritical state followed by repeated extraction of the saturated water and the end product isolation. EFFECT: improved method of preparing. 3 cl
Patent RU-2097995-C1 (RU)
Title: Apparatus for dispensing nutrient solution into feed mass
Inventor: MUKHIN VIKTOR A
IPC: A23N17/00
Filed: 1995-12-13
Granted: 1997-12-10
Abstract: FIELD: feed production, in particular, ground feed flavoring devices. SUBSTANCE: apparatus has chamber 1 positioned below discharge opening 2 of material channel 3. Chamber 1 has four-blade dispensing drum whose shaft 6 is connected through chain transmission with shaft 18 of liquid drum 19 provided with four blades 20 having sealing collars 21. Housing 22 of liquid drum 19 is communicated through spray nozzle 23 with container 24 for nutrient solution and has discharge branch pipe 25 positioned in its lower part. Branch pipe 25 is connected with sprayer 26 formed as fanlike head mounted on discharge branch pipe 25 within funnel in spaced relation to its wall. Funnel is secured on spraying pipe 29 of chamber 1 and communicated via pipeline 30 to air discharge opening 31 of material channel 3 extending from grinder 4. Container 24 is surrounded with air jacket 34 connected to pipeline 30. Dose of ground feed is regulated and capacity of dispensing drum is 7 is leveled by adjusting mechanism. EFFECT: increased efficiency, wider operational capabilities and improved quality of feed. 3 cl, 3 dwg
Patent RU-2130464-C1 (RU)
Title: Antagonist of lh-releasing factor (lhrh), complex, method of chemical castration and/or treatment of gonadotropin- -dependent disorders
Inventor: GREGORI DZHON RASSELL-DZHONS
IPC: A61K47/48
Filed: 1994-05-20
Granted: 1999-05-20
Abstract: FIELD: chemistry of peptides, medicine, endocrinology. SUBSTANCE: invention relates to new antagonists of LHRH and complexes formed by these antagonists and VB12. In part, this invention relates to oral administration of antagonists of LHRH to patients. Antagonists are taken from a group consisting of ANTIDE-1, ANTIDE-2 and ANTI-3 that are suitable for conjugation with VB12, namely: N-Ac-D-Nal (2), D-Phe(pCl), D-Pal (3), Ser, Lys(Nic), D-Lys, Leu, Lys(iPr), Pro, O-Ala-NH 2  (D-Lys 6 -ANTIDE or ANTIDE-1), N-Ac-D-Nal (2), D-Phe(pCl), D-Pal (3), Ser, Lys, (Nic), D-Lys(Nic), Leu, Lys, Pro, D-Ala-NH 2  (Lys 8 -ANTIDE or ANTIDE-3). Invention relates to also a complex formed by VB12 or VB12 analog and antagonists of LHRH considered above. For intake and transport of VB12 in host-vertebrate the indicated VB12 or its analog must show capability to react by binding reaction where activity of antagonist of LHRH is retained at constant level mainly. Invention describes also a method of chemical castration and/or treatment of patients with gonadotropin-dependent disorders that involves administration of the above indicated compounds. EFFECT: improved method of treatment. 9 cl, 6 tbl, 6 ex
Patent RU-2087627-C1 (RU)
Title: Cutting chain of trenching machine
Inventor: DONTSOV ALEKSANDR N
IPC: E02F3/08
Filed: 1996-01-31
Granted: 1997-08-20
Abstract: FIELD: earth moving machinery; ladder-type trenching machines. SUBSTANCE: cutting chain uses cutters made in form of split elliptical cone and installed in pairs along longitudinal axis of chain symmetrically relative to chain and displaced through one pitch relative to each other and scrapers mounted between cutters. EFFECT: increased service life of chain members owing to reduction of their wear, decreased energy consumption at soil digging. 2 cl, 4 dwg
Patent RU-2131237-C1 (RU)
Title: Surgical method for correcting refraction anomaly
Inventor: MEDVEDEV I B
IPC: A61F9/007
Filed: 1996-03-29
Granted: 1999-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out incomplete keratectomy of the superficial cornea layers with valve on limb formed. Notches are made on the formed stroma bed. The superficial cornea layer is set to its original place. To make hypermetropia correction, the notches are done to make hexagon in periphery of the stroma bed. To make myopia correction, the notches are done in radial direction. EFFECT: stable refraction correction effectiveness. 3 cl, 4 dwg
Patent RU-2122490-C1 (RU)
Inventor: PUSHKIN N M
IPC: B25C1/14
Filed: 1996-04-16
Granted: 1998-11-27
Abstract: Пороховой монтажный инструмент относится к ручным механизированным инструментам. Инструмент содержит корпус, ствол, с размещенным в нем пуансоном, ударник, матрицу. Пуансон имеет по оси полость, в которой установлен патронник с возможностью свободного осевого перемещения. Пуансон может быть подпружинен относительно ствола. 1 з.п. ф-лы, 2 ил.
Patent RU-2120343-C1 (RU)
Inventor: BENGT SERBERG
IPC: B21D39/20
Filed: 1994-10-07
Granted: 1998-10-20
Abstract: FIELD: expanding tube end portions. SUBSTANCE: method comprises use of attachment including a large number of cams moving radially relative to central axis between removal position and outer opened position. Cams have outer surfaces arranged one near another at removal position of cams with cross section in the form of arc-shaped ring for engaging with inner surface of tube end. Radial distance between outer surfaces of cams and central axis increases from inlet side of cams to their opposite end. Tube end is expanded successively by several steps at relatively small displacement of cams; cams are removed and introduced deeper into tube end before each expansion step. Cams may be moved radially by distance less than limit radial expansion value of tube end portion. EFFECT: enhanced efficiency of method due to increased reliability of apparatus. 2 cl, 4 dwg
Patent RU-2098835-C1 (RU)
Title: Electric power counter
Inventor: DUBINSKIJ YURIJ I
IPC: G01R11/00
Filed: 1996-06-24
Granted: 1997-12-10
Abstract: FIELD: electric instruments. SUBSTANCE: device has current and voltage detectors which are connected to multiplier-converter which output is connected to microprocessor, memory unit, advance payment unit and directive button, which are connected to microprocessor, which output is connected to display. In addition device has switching unit. Display has digital and mnemonic indicators. Latter indicator has at least three registers for information display. First register provides information about electric power consumption in user load, second register about presence and intensity of consumption of pre-paid electric power and third register about intensity of consumption of electric power which is to be paid and alarming about cessation of electric power supply. Switching unit is designed as vacuum switch which control drive is connected to microprocessor. EFFECT: increased functional capabilities. 3 cl, 1 dwg
Patent RU-2112154-C1 (RU)
Inventor: PETROSJAN GRIGORIJ GRIGOR EVIC
IPC: F04D29/46
Filed: 1996-08-21
Granted: 1998-05-27
Abstract: FIELD: mechanical engineering; diffusers with adjustable blades. SUBSTANCE: adjustable diffuser of centrifugal compressor has blades in compressor housing between diaphragm and diffuser wall installed for turning and provided with trunnions arranged in diffuser wall, and rotary disk mechanically coupled with blade trunnions through levers and with drive through drive lever. drive lever is installed between end face wall of housing wall of diffuser on fixed axle whose ends are arranged in end wall of housing and diffuser wall. Drive shaft of drive is installed in hole made in compressor housing shell and arranged in parallel with blade trunnions. Shafts is furnished with crank installed on end face. Radial slot is made in housing shell in plane of crank location. One end of drive lever is placed in slot for engagement with crank, and the other, for engagement with rotary disk. Rotary disk is installed by its outer diameter on rollers placed in bor made in diffuser wall. Inner bore of diffuser wall can have diameter exceeding that of outer diameter of compressor impeller. EFFECT: provision of reliable mechanical coupling between drive and blades, reduced required blade turning force. 2 cl, 3 dwg
Patent RU-2117154-C1 (RU)
Inventor: CHESNOKOV V A
IPC: E21B19/22
Filed: 1996-09-06
Granted: 1998-08-10
Abstract: FIELD: oil production industry. SUBSTANCE: device and method of using it for investigation of horizontal wells are based on application of flexible pipes made of plastic material which possesses property of softening at heating and of acquiring rigidity at cooling. For this purpose, device is provided with heater of pipes. Aforesaid embodiment of device saves money for its manufacture and operation. EFFECT: higher efficiency. 1 dwg
Patent RU-2119229-C1 (RU)
Title: Method and device for on-load voltage regulation
Inventor: TUMANOV I M
IPC: H02M5/12
Filed: 1996-09-25
Granted: 1998-09-20
Abstract: FIELD: electrical engineering; contactless on-load voltage regulation. SUBSTANCE: proposed method involves reduction of voltage regulation stage across load on geometric progression with its denominator equal to number of voltage levels across original module by using various operating conditions of one or more series-connected additional transformer-thyristor modules similar in their schematic and mechanical design, their output terminal power and voltage being reduced in same geometric progression compared with those of original module; input voltage of series- connected transformer-thyristor modules is chosen to be equal to middle value of on-load voltage regulation range; sum of maximal levels of output terminal voltages across all modules is assumed to be equal to half this range. Input terminals of primary windings of original transformer module of device implementing this method are connected to supply mains through double-winding matching transformer; one or more similar transformer-thyristor modules of lower capacity, whose secondary terminals and taps are connected , like original module, to supply mains through respective thyristor switches, are inserted in series between output terminals of primary windings of original module transformer; device control circuit is given in description of invention. EFFECT: provision for on-load voltage regulation at small stages within wide range; reduced cost for manufacturing device implementing this method. 2 cl, 6 dwg
Patent RU-2129121-C1 (RU)
Title: Method of preparing maltol from wood greens of siberian fir
Inventor: DERGALEVA G A
IPC: C07D309/40
Filed: 1996-09-27
Granted: 1999-04-20
Abstract: FIELD: perfumery, food and medical industries. SUBSTANCE: method uses extraction to prepare natural maltol as pure product from vegetable stock, e. g. wood greens of Siberian fir. Extracting agent is liquefied carbon dioxide readily separable from extract and forming no by-products. Extraction process is carried out for not more than 3-hours to isolate maltol concentrate containing 97 wt % of total amount of extracted maltol. Method makes it possible to reduce extraction time to 3 hours and simplify process due easy separation of maltol from extracting agent. EFFECT: more efficient preparation method. 2 cl, 1 dwg, 1 ex
Patent RU-2120714-C1 (RU)
Title: Agricultural aggregate
Inventor: SALDAEV ALEKSANDR MAKAROVICH
IPC: A01B59/042
Filed: 1996-10-09
Granted: 1998-10-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: machine is mounted on tractor 1 with mechanism of suspension by means of studs 12 for easily detachable connection. Every easily detachable stud 12 has rod with head and tapered spring of equal resistance. Turn of the spring smallest diameter is secured in circular groove provided on rod. Groove is located on side of rod head. Handle is secured on rod end from spring side, and lock is hinged to other end of rod in groove. EFFECT: improved design. 5 dwg
Patent RU-2109535-C1 (RU)
Title: Plant for gas-dynamic fire extinguishing
Inventor: PETRAKOV V M
IPC: A62C3/02
Filed: 1996-09-27
Granted: 1998-04-27
Abstract: FIELD: fire-fighting equipment employing reactive flow of gas turbine engine for fighting fires, in particular, forest fires. SUBSTANCE: main engine is used in the form of turboprop engine and turbojet engine is used additionally to increase power of the plant. In this case, blades of propeller of turboprop engine are set to position with which reverse thrust is produced equal in value to jet thrust of engines or close to it. Nondelaying system and turning of engine in various planes makes it possible to employ the plant on various transportation facilities including helicopters, that in its turn, improves it mobility and efficiency of fire fighting including use of the offered plants in remote and difficult-to-access regions. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent RU-2118816-C1 (RU)
Inventor: SHELIKHOV GENNADIJ STEPANOVICH
IPC: G01N27/83
Filed: 1996-11-06
Granted: 1998-09-10
Abstract: FIELD: nondestructive testing of materials. SUBSTANCE: process can be used to detect flaws in extended objects such as pipes of main line pipe-line transport. Process lies in magnetization of article or part of it, in detection of magnetic fields emerging above flaws by detectors moved above tested surface. Vector function of distribution of intensity of magnetic field along line of arrangement of detectors is plotted by signals from them. Aggregation of informative parameters which are compared with values of similar parameters of standard functions characterizing typical flaws is determined. Presence, parameters and type of flaws are defined by comparison results. EFFECT: enhanced sensitivity and reliability of testing of pipes and other extended objects. 11 dwg, 1 tbl
Patent RU-2100901-C1 (RU)
Inventor: KHARAZOV KONKORDIJ I
IPC: H03K5/13
Filed: 1996-12-10
Granted: 1997-12-27
Abstract: FIELD: timing control signals for control, monitoring, metering, computing, and communication systems, as well as miscellaneous devices for various industries. SUBSTANCE: timer has single-ended D flip-flop controlled by two OR circuits and NOR circuit and at least two similar output cells each provided with single-ended D flip-flop controlled by OR and NOR circuits. Output cells are controlled by decoder, binary counter, and pulse generator. EFFECT: provision for maintaining specified different length of at least two output signals. 1 dwg
Patent RU-2115666-C1 (RU)
Inventor: GERASIMENJA V P
IPC: C08J9/06
Filed: 1996-12-27
Granted: 1998-07-20
Abstract: FIELD: production of carbamide-formaldehyde resin. SUBSTANCE: resin is prepared with the help of multistage process. Initially (within two or more stages) aqueous formaldehyde solution is affected by neutralization. The process is followed by condensation of carbamide and formaldehyde which takes place by heating in the medium with alternative acidity. Then vacuum drying is carried out, hydroxyl-containing polymer as aqueous solution is added and then stepped condensation (within three and more stages) takes place, aqueous ammonia solution being added at the final stage till ratio of carbamide, formaldehyde and ammonia is 1:1.21-1.60:0.1-0.15, respectively. Thus prepared carbamide-formaldehyde resin has no polyoxymethylene content. EFFECT: decreased carbamide and formaldehyde content in resin. 3 cl, 1 tbl
Patent RU-2142582-C1 (RU)
Inventor: AIN E M
IPC: F15D1/04
Filed: 1997-01-16
Granted: 1999-12-10
Abstract: FIELD: applicable for action on flow of fluid medium in pipe- lines. SUBSTANCE: the swirler has a cylindrical body, with vanes and central body concentrically installed inside it; the swirler proper is installed directly at the entrance to the bend; the central body is made in the form of a hollow cylinder, the relation between inside diameters of the central body and body equals 0.15 to 0.25, the swirler height-to-body inside diameter ratio is 0.4 to 0.6, and the quantity of vanes is 7 or 8. EFFECT: reduced pressure loss. 2 dwg
Patent RU-2113551-C1 (RU)
Title: Electrolyzer for production of aluminium
Inventor: DEREVJAGIN V N
IPC: C25C3/14
Filed: 1997-02-11
Granted: 1998-06-20
Abstract: FIELD: nonferrous metallurgy, electrolytic production of aluminum. SUBSTANCE: invention refers to design of device to feed alumina into melt of electrolyzer. Forcing-through members ( punches ) of device to feed alumina are arranged at angle of 5-18 deg to vertical line in direction from side of cathode to anode of aluminium electrolyzer. Relation of distance between anode and axis of punch at point of touch of electrolyte surface to distance side-anode amounts to 0.33-0.12. Releasing members of gas collector may be fitted on its internal surface facing punch with guiding members which working surface is parallel to punch and is located at distance of 0.1-0.5 of its diameter or determining size of section. Punches may have working surface of rectangular section amounting to 0.6- 1.5 area of spot of alumina loaded on to crust. EFFECT: increased productivity of electrolyzer, diminished consumption of electric energy and alumina, decreased labor input. 4 cl, 1 dwg , 2 tbl
Patent RU-2131432-C1 (RU)
Title: Method of combined preparation of 1-(dialkylamine)- 2,3,4,5-tetraalkyl (aryl) alumacyclopentadienes and 1- (dialkylamine)-2,3-dialkyl(aryl) alumacyclopropenes
Inventor: DZHEMILEV U M
IPC: C07F5/06
Filed: 1997-04-21
Granted: 1999-06-10
Abstract: FIELD: fine organic, industrial and organometallic synthesis. SUBSTANCE: method comprises reacting disubstituted acetylenes of formula:   wherein R is n- Pr, n-Bu or Ph with dialkylaminealuminium dichlorides of formula:   wherein R-≡-R is Et or n-Bu and metallic magnesium at 10:(15-25): (10-14) molar ratio, respectively, in the presence of zirconacene dichloride in amount of 2.6 mole % with respect to disubstituted acetylene. Reaction is carried out in argon atmosphere under normal conditions for 16-24 hours. Solvent is diethyl ether and benzene in 1:1 ratio by volume. Yield of the desired products is 53-78%. New organoaluminium compounds of formula I:   and formula II: R′ are useful as catalyst system components in processes of oligomerization and polymerization of olefins and diene hydrocarbons. EFFECT: more efficient preparation method. 12 ex, 1 tbl
Patent RU-2131272-C1 (RU)
Inventor: BAKUSOV L M
IPC: A61M21/00
Filed: 1997-05-06
Granted: 1999-06-10
Abstract: FIELD: medical engineering. SUBSTANCE: device may be used for treatment of alcohol, narcotic and toxic dependencies and for prophylaxis. Device has helmet with closed inputs of visual and acoustic analyzers, light stimulator in light effect channel, tactile stimulator in tactile effect channel, each of them is arranged on internal surface of helmet. Device also includes control unit which contains unit of setting the stimulus movement program, synchronization unit, and generators of mobbing light, acoustic and tactile stimuli, respectively. Stimulators have right- and left-hand channels. Control of immersion in different levels of trance states and reduction of patient's resistance are obtained due to introduction of tactile-effect channel, tactile-effect former, tactile stimulator and light stimulator. EFFECT: improved design. 8 cl, 7 dwg
Patent RU-2141652-C1 (RU)
Inventor: DOBROTIN D D
IPC: G01N29/04
Filed: 1997-07-22
Granted: 1999-11-20
Abstract: FIELD: analyzing internal structure of materials by means of ultrasonic waves. SUBSTANCE: method for proximate check-up of mean grain size of materials dispensing with reference standards involves sequential emission of elastic wave pulses normal to part surface at frequencies f 1  and 3f 1 . Amplitudes of signals detected are measured at these frequencies and their relationships are determined. Part is placed in immersing liquid, first and second pulses are detected upon crossing the part, amplitude of first detected pulse is measured at frequency 3f 1  and that of second pulse, at frequency f 1 . Mean grain size is found from formula  , where v(f 1 ) is amplitude of signal detected by transducer at frequency 3f 1  that has crossed immersing liquid layer; v 1 (f 1 ) is amplitude of signal detected by transducer at frequency f 1  that has crossed immersing liquid; v 1 (3f 1 ) is amplitude of first signal that has crossed part at frequency 3f 1 ; v 2 (f 1 ) is amplitude of second signal that has crossed part at frequency f 1 ; F is function including diffraction attenuation of audio signal in acoustic channel; K o  is wave number in liquid at frequency f 1 ; a is transducer radius; L is distance between emitter and detector; K 1  is wave number in part material at frequency f 1 ; H is part thickness; B is factor characterizing sound dissipation in part material. EFFECT: provision for dispensing with reference standards to implement proposed method.
Patent RU-2122025-C1 (RU)
Inventor: IVANOV ALEKSANDR STEPANOVICH
IPC: C12M1/36
Filed: 1997-10-31
Granted: 1998-11-20
Abstract: FIELD: instruments. SUBSTANCE: device has detector and computer which analog-to-digital converter is designed as video grabber which has 256 brightness levels and 33 ms sampling and receives signal from video camera. After sampling image of container with tested objects is stored in computer memory and processed by special program. Processor counts number of test objects and displays image on monitor and generates control signals, which are sent to detector into container movement unit. Electronic circuit for control movement has additional power supply and is equipped with additional amplitudes for generation of control signals in circuit for switching windings of step electric motor. EFFECT: increased reliability, increased validity of recognition. 2 dwg