baber/WOPTO huggingface dataset:
Patent RU-2194583-C2 (RU)
Title: Mandrel for making tubes in die rolling mills
Inventor: TOLMACHEV V S
IPC: B21B21/02
Filed: 1998-12-10
Granted: 2002-12-20
Abstract: FIELD: tube production, possibly in mills for die rolling of tubes. SUBSTANCE: mandrel includes variable-conicity profile. Conicity value of back end of mandrel α H  consists 0.7 α T  and it is inversely proportional to wall thickness of rolled tube. Length value l of mandrel portion with less conicity consists l=(0.3 - 0.5)Ltot and it is proportional to wall thickness of rolled tube. α H  - conicity value of portion with profile of less conicity; α T  - conicity value of mandrel portion with profile of larger conicity; l - length of portion with less conicity; Ltot - total length of working portion of mandrel. EFFECT: enhanced accuracy of tube size due to reduced wall thickness difference, lowered metal consumption. 2 dwg
Patent RU-2223885-C2 (RU)
Title: Bicycle change-speed mechanism
Inventor: NISHIMOTO NAOKHIRO
IPC: B62M25/02
Filed: 1998-12-15
Granted: 2004-02-20
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to transmissions with planetary wheels. Proposed mechanism 60 transmits rotation from drive member 31 to driven member 35 along several paths of transmission of traction force. Clutch drive 62 impels clutch 61 to select one of several paths of transmission of traction force when drive member 31 is in preset definite angular position. EFFECT: provision of easy gear-shifting, simplified design of transmission. 20 cl, 8 dwg
Patent RU-2181124-C2 (RU)
Inventor: MANORIK PETR ANDREEVICH
IPC: C07K5/06
Filed: 1999-03-18
Granted: 2002-04-10
Abstract: FIELD: medicine. SUBSTANCE: the innovation refers to new chemical substances of general formula:   where M'-cation of alkaline metal, M - cation of d- metal or alkaline-earth metal, GluTrp - anion of glutamyltryptophan, n - amount of alkaline metal atoms, m - amount of water molecules. Declared compounds reveal immunostimulating action upon an alive organism. In declared solution the method is suggested to obtain glutamyltryptophan metalocomplexes and implies that glutamyltryptophan or its salt interact in aqueous medium at 0-100 C at equivalent amount of water-soluble d-metal salt or alkaline-earth metal or their hydroxides, or oxides, or carbonates, or main carbonates with subsequent precipitation of a target product by using an organic solvent. Moreover, interaction of reacting components and precipitation of a target product take place at the atmosphere corresponding to redox-properties of metal. EFFECT: enhanced assortment of immunostimulating preparations. 3 cl, 7 ex, 5 tbl
Patent RU-2181434-C2 (RU)
Title: Method of hydraulic borehole mining of minerals and device for its embodiment
Inventor: KHRULEV A S
IPC: E21C45/00
Filed: 1999-03-18
Granted: 2002-04-20
Abstract: FIELD: mining. SUBSTANCE: offered method is applicable in mining of hard minerals by hydraulic borehole mining and also in construction engineering for construction through boreholes of underground storages in sedimentary rocks of liquid and gaseous products, and burial of industrial wastes. Method includes tapping of producing bed by producing well; installation of casing string into well; lowering of coaxial suspended pipe string with jet nozzle and suction nose; supply into well of water and compressed air; the latter is supplied through one of suspended pipes to lower part of suction nose; washing of borehole mining chamber within interval of producing bed and intake of formed slurry through suction nose moving vertically without leaving fully the casing string. Device for realization of claimed method has suction nose accommodating jet nozzle. In this case, gap between suction nose and casing string amounts to 1-10 mm. EFFECT: higher efficiency of mineral hydraulic borehole mining and increased device operate reliability. 5 cl, 4 dwg
Patent RU-2165572-C2 (RU)
Title: Hand drive of rotating conveyer
Inventor: SHIPUNOV A G
IPC: F41A9/00
Filed: 1999-05-07
Granted: 2001-04-20
Abstract: FIELD: military equipment, in particular, conveyers for feed of ammunition to the gun. SUBSTANCE: the hand drive is provided with a fork rigidly attached to the handle, spring-loaded rod with a head screwed on it for engagement with the fork, tube installed in a fixed post for accommodation of the spring-loaded rod, and a handle bracket rigidly joined to the tube upper end. The tube lower end is rigidly joined to an end-piece rigidly to the ratchet wheel of the driven gear. The lower end of the spring-loaded rod is installed for engagement with the mentioned spring-loaded lever hinge-mounted in the end-piece for engagement of its arm with the teeth of the ratchet wheel. The end-piece has a cylindrical cam for engagement with the additionally introduced spring-loaded lock hinge-joined to the fixed body for engagement of its lower arm with a slot made on the mentioned driven gear also installed in the fixed body. EFFECT: enhanced reliability of functioning of the hand drive mechanism and reduced force applied to the handle. 1 dwg
Patent RU-2198501-C2 (RU)
Title: Method and room for protecting plants or yield thereof from insect infestation
Inventor: KLEJMEHN AVI
IPC: A01M29/00
Filed: 1997-12-25
Granted: 2003-02-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves growing plants under construction with roof having part manufactured in the form of grid with meshes providing sufficient ventilation. Grid is made from transparent or semi- transparent polymeric material including ultraviolet radiation absorber. EFFECT: improved protection of plants or yield thereof from insects. 3 cl
Patent RU-2176135-C2 (RU)
Title: Soil ripper
Inventor: KASATKIN A E
IPC: A01B1/04
Filed: 1999-07-26
Granted: 2001-11-27
Abstract: FIELD: horticulture. SUBSTANCE: soil ripper has carrier bar, teeth, supporting unit, foot platform and two shanks, with mentioned parts being attached to bar. Shanks are connected to bar through bushings and are arranged in parallel one with another or widened upward at portions adjacent to bushings. Shank spacing must be sufficient for receiving digging tool body between shanks, when worker squeezes the latter by two hands towards himself. Supporting unit length is equal to bar length, and foot platform is positioned on bar and supporting unit between shank bushings. Soil ripper of such construction allows effectiveness to be increased by 2-3 times as compared to conventional fork or spade. EFFECT: simplified digging process, reduced labor consumption for manual soil ripping and increased efficiency. 2 dwg
Patent RU-2185262-C2 (RU)
Inventor: SUKHARENKO V I
IPC: B22F1/00
Filed: 1999-08-27
Granted: 2002-07-20
Abstract: FIELD: powder metallurgy, particularly, passivation of pyrophoric metallic powders for decreasing their chemical activity and stabilizing heat separation process. SUBSTANCE: method comprises steps of treating metallic powders with liquid passivation agent and disintegrating them. Disintegration of pyrophoric metallic powders is performed preliminarily until finely dispersed size fractions characterized by specific surface area 1,6-3,9•10 -3  sq. m/kg in medium of hydroxyl-containing compound. Then powdered mass is treated by liquid passivation agent; the last is in the form of aqueous solution of surfactant-base detergent. Treatment is realized at agitating mass until obtaining uniform suspension. Prepared suspension is heated until temperature no more than that of oxidation beginning of pyrophoric powdered metal and it is dried until complete removal of moisture. EFFECT: enhanced efficiency of passivation process due to improved quality of formed film and increased degree of covering metallic particles, increased temperature of beginning oxidation of powder of pyrophoric metal, possibility for controlling kinetics of heat separation process. 1 tbl, 2 ex
Patent RU-2209853-C2 (RU)
Inventor: BIRJUKOV G P
IPC: C23G3/00
Filed: 1999-11-23
Granted: 2003-08-10
Abstract: FIELD: cleaning metal surfaces from highly toxic agents, from unsymmetrical dimethylhydrazine in particular. SUBSTANCE: proposed method consists in removal of residue of dimethylhydrazine in water bringing concentration of solution to 0.05-0.1 mass-%; then solution thus obtained is treated with ozone for 7-13 hours and water is additionally saturated with ozone to concentration of 3.3-3.4 mg/l; treatment of surface is effected at rate of 0.5-1.0 cu m/h for 2.5-3 hours. Device proposed for realization of this method has reservoir 1, liquid mixing units 13 and 25, catalytic apparatus 21 and ozonizer 8. Catalytic apparatus 21 is connected with gas cavity 2 of reservoir 1 and with atmosphere and ozonizer 8 is connected with liquid cavity 3 of reservoir 1 by means of pipe line 11. EFFECT: enhanced efficiency of cleaning including neutralization of highly toxic agents at enhanced ecological safety. 6 cl, 5 dwg, 2 tbl _
Patent UA-70303-C2 (UA)
Title: Method for treatment of diabetes mellitus with thiazolidinedion, insulin secretagogue, and biguanide
IPC: A61K31/4436
Filed: 1998-07-16
Abstract: A method for the treatment of diabetes mellitus and conditions associated with diabetes mellitus in a mammal, which method comprises administering an effective non-toxic and pharmaceutically acceptable amount of an insulin sensitiser, an insulin secretagogue and a biguanide antihyperglycaemic agent, to a mammal in need thereof; and composition for use in such method.
Patent UA-66809-C2 (UA)
Title: Method for treatment of hyperglycaemia
IPC: A61K31/00
Filed: 1998-10-12
Abstract: A method for the treatment of hyperglycaemia wherein plasma glucose levels in the range of from > 126 mg/dl to 140 mg/dl, which method comprises administering an effective nontoxic and pharmaceutically acceptable amount of an insulin sensitizer, to a mammal in need thereof.
Patent UA-57824-C2 (UA)
Title: NEW Dihydroxyhexanoic acid derivatives
IPC: A61K31/498
Filed: 1999-01-18
Abstract: Dihydroxyhexanoic acid derivatives of general formula (I) are useful to treat inflammation and other immune disorders.
Patent UA-42750-C2 (UA)
Title: Light chopper of radiant flux
Inventor: KIRIEV ANDRII ANATOLIIOVYCH
Filed: 1996-07-12
Abstract: The light chopper of a radiant flux is made in such a way that the radiant flux passes by rotating elements which may have a disk or a wheel shape, or a polygon or an asterisk shape.
Patent UA-53651-C2 (UA)
Title: Method of cryptographic coded data communication between two computers
IPC: G06F15/163
Filed: 1997-05-16
Abstract: The invention relates to a process which is divided into individual modular phases. During authentication of the first computer unit (C1) and the second computer unit (C2), authentication references (ARA, ARB) are exchanged and are used in further cryptographic phases (SP, SA) thereby eliminating, also as a result of the modular structure, the need for new authentication which is actually required in each case in the other cryptographic phases (SP, SA), said authentication being also no longer performed.
Patent UA-32117-C2 (UA)
Inventor: Zatula Yevhenia Ivanivna
Filed: 1998-12-25
Abstract: The invention is related to the chemical and pharmaceutical industry, in particular to methods used for preparation of the injectional pharmaceutical agents with anticonvulsive and anti-arrhythmic activity. The claimed method consists in preparing the aqueous solution of the appropriate amounts of 5,5-diphenyl hydantoine, sodium hydroxide and trilon B. The components are dissolved in the water purified for injections at 70-80°С. Then propylenglycol and sorbite are added to the solution obtained. Afterwards the solution is allowed to cool, filtered and ampulated.
Patent UA-57851-C2 (UA)
Title: An intermediate capacity of the installation for electron-beam remelting metals and alloys
Inventor: NAKONECHNYI MYKOLA FEDOROVYCH
Filed: 2001-03-22
Abstract: The invention relates to the special electrometallurgy, particularly to electron-beam remelting the titanium and alloys thereof and may be used in remelting the other metals and alloys. A pattern in the form of indents and projections is applied to the bottom and lateral surfaces of the skull plate of a thickness not exceeding 0.15 m, and which is placed between the intermediate capacity sides. The contact area of projections with the surface of bottom and sides of the intermediate capacity is one tenth and more of the plate surface area contiguous with the surface of bottom and sides of the intermediate capacity. The invention provides for reducing the heat losses due to the heat conductivity and increase of the liquid metal bath depth, which also contributes to a more efficient averaging of the chemical composition of the metal coming into the crystallizer and a reduction of chemical macroheterogeinity of the ingots.
Patent RU-2178161-C2 (RU)
Inventor: BUTENKO V I
IPC: G01N3/22
Filed: 2000-02-11
Granted: 2002-01-10
Abstract: FIELD: study of strength characteristics of materials, of tension with torsion. SUBSTANCE: set to test materials for strength has hydraulic drive with translation of outlet link, unit controlling hydraulic drive linked to it with its outlet, force meter with signal converter whose one lead is connected to force meter, immobile passive support, grippers coupled to the latter and to rod of power hydraulic cylinder with the aid of equal-arm levers. One of grippers is mounted for axial movement and is linked to lever loading with torque that is fitted with torque meter by means of flexible shaft. EFFECT: simplification and increased accuracy of test thanks to provision of simultaneous loading of tested material both with tensile stress and torsion. 2 cl, 5 dwg, 1 tbl
Patent RU-2202553-C2 (RU)
Title: Spiroazobicyclic heterocyclic compounds, methods of their synthesis, intermediate compounds and pharmaceutical composition
Inventor: FILLIPS EHJFION
IPC: C07D499/21
Filed: 1998-07-10
Granted: 2003-04-20
Abstract: FIELD: organic chemistry, heterocyclic compounds, pharmacy. SUBSTANCE: invention relates to novel biologically active compounds, namely, spiroazobicyclic heterocyclic compounds of the formula (I):   where n = 0 or 1; m = 0 or 1; p = 0; X presents oxygen or sulfur atom; Y presents CH, N or NO; W presents oxygen atom or H 2 ; A presents N or C(R 2 ); G presents N or C(R 3 ); D presents N or C(R 4 ) under condition that only one among A, G and D presents nitrogen atom but at least one among Y, A, G and D presents nitrogen atom or NO; R 1  presents hydrogen atom or C 1 -C 4 -alkyl; R 2 , R 3 , R 4  present independently hydrogen, halogen atom, C 1 -C 4 -alkyl, C 2 -C 4 -alkenyl, C 2 -C 4 - alkynyl, aryl, heteroaryl including 5- or 6-membered aromatic ring with 1 or 2 nitrogen atoms and also furyl or morpholyl, OH, OC 1 -C 4 -alkyl, CO 2 R 1 , - CN, -NO 2 , -NR 5 R 6 ; or R 2  and R 3  or R 3  and R 4 , respectively, can form in common with A and G or G and D, respectively, another 6-membered aromatic ring; R 5  and R 6  present independently hydrogen atom, C 1 -C 4 -alkyl,   and phenyl or they can present in common (CH 2 ) j Q(CH 2 ) k  where Q means linkage; j = 2; k = 0-2; R 7 , R 8 , R 9 , R 10  present independently C 1 -C 4 4-alkyl, NH 2 , aryl or its enantiomer; and their pharmaceutically acceptable salts. Invention relates also to methods of their synthesis, intermediate compounds and pharmaceutical composition that shows activating effect with regards to nicotine α7-receptors of acetylcholine and can be used in treatment and prophylaxis of psychotic disturbances or attenuation of mental activity. Invention provides synthesis of novel compounds eliciting valuable biological and medicinal properties. EFFECT: improved methods of synthesis. 17 cl, 43 ex
Patent RU-2203226-C2 (RU)
Title: Device for electrochemical cleaning of potable water
Inventor: BARABANOV V I
IPC: C02F1/465
Filed: 2000-02-25
Granted: 2003-04-27
Abstract: FIELD: cleaning potable water; improvement of physico-chemical and organoleptic properties of potable water. SUBSTANCE: proposed device has floatation chamber, electrolyzer and filter. Flat bottom of floatation chamber has hole which is matched with outlet hole of electrolyzer. Filter is made in form of vertical filtration baffle located at distance no less than 5 mm along walls of floatation chamber forming closed cavity for receiving cleaned water together with its walls; water escapes through hole found in wall of floatation chamber. Other hole made in cover of floatation chamber is used for discharge of gas and sludge formed during process. EFFECT: enhanced efficiency of cleaning; optimization of hydrodynamic characteristics of process. 6 cl, 2 dwg
Patent RU-2200366-C2 (RU)
Title: Device for generating quasi-orthogonal code mask in mobile communication system
Inventor: KIM DZHAE-JOEL
IPC: H04B1/707
Filed: 1999-07-20
Granted: 2003-03-10
Abstract: FIELD: coding devices for mobile communication systems. SUBSTANCE: Bent-function signal generator produces first through eighth signals of x1-x8 counter which represent Bent functions. Logic circuit-state4ment receives first through eighth signals of x12-x8 counter and executes operation such as   for generating mask signal. EFFECT: minimized mutual influence between masks and orthogonal codes. 15 cl, 3 dwg, 8 tbl
Patent RU-2187010-C2 (RU)
Title: Жидкостная ракетная двигательная установка
Inventor: IVANOV M JU
IPC: F02K9/42
Filed: 2000-05-03
Granted: 2002-08-10
Abstract: Жидкостная ракетная двигательная установка содержит торообразные баки горючего и окислителя с заборными устройствами и двигатель, расположенный в свободном внутриторовом объеме. Баки горючего и окислителя выполнены в виде сегментов полого тора, ограниченных по торцам поверхностями с ненулевой кривизной, являющимися днищами этих баков. Изобретение позволяет уменьшить осевые габариты жидкостной ракетной двигательной установки и, как следствие, улучшить управляемость блоков ракеты-носителя, в которой используется предложенная ЖРДУ. 1 ил.
Patent RU-2206676-C2 (RU)
Title: Wall member for erection of walls, foundations and structures
Inventor: ARTEM EV I JU
IPC: E04B2/86
Filed: 2000-06-02
Granted: 2003-06-20
Abstract: FIELD: civil engineering. SUBSTANCE: invention is meant to obtain high-grade and economic laying with reduced labor input to process of wall erection and to expand capabilities of laying with utilization of proposed wall member. To achieve this task it is suggested that wall T-shaped member carrying body with cuts in butts and protrusion in the middle is employed. Its body is equipped with rests of rectangular form arranged in corners between body and its protrusion. EFFECT: reduced labor input to high-grade and economic laying of walls. 1 cl, 11 dwg
Patent RU-2183159-C2 (RU)
Title: Device for molding of products of thermoplastic materials
Inventor: LITVINENKO VLADIMIR ALEKSANDRO
IPC: B29C51/02
Filed: 2000-06-21
Granted: 2002-06-10
Abstract: FIELD: plastic metal working. SUBSTANCE: the device has a die with a cavity and a pipe connection for air discharge, chamber with a movable punch installed above it and a pipe connection for air supply, air pressure control unit. The latter has the first air distributor, whose inlet is designed for connection to a compressed air source, and the outlet is connected to the pipe connection for air supply. The punch drive is made in the form of an air cylinder with above-piston and sub-piston cavities. The air pressure control unit comprises a control air-flow restrictor and the second air distributor, whose inlet is designed for connection to the compressed air source, and the first outlet is connected to the above-piston cavity of the air cylinder, pipe connection for air supply and the outlet of the first air distributor. The exhaust port of the latter is connected to the control air-flow restrictor, the second outlet of the second air distributor is connected to the sub-piston cavity of the air cylinder. EFFECT: provided pressure control both in the stage of molding and in the stage of drawing, and as a result, obtained preset profile of material distribution in the product walls and bottom with stable sections of the maximum tension. 3 cl, 1 dwg
Patent RU-2187275-C2 (RU)
Inventor: IBRAGIMOV JA KH
IPC: A61B17/66
Filed: 2000-06-22
Granted: 2002-08-20
Abstract: FIELD: medicine. SUBSTANCE: apparatus has clips with slots, pivotal bars for connecting clips, retaining plates equipped with slot and slide and adapted for sliding in slot by means of pulling members fixed on clips, and retaining members disposed in slot for movement and fixation. Apparatus is further equipped with additional bars pivotally connected one to another. Retaining members are made in the form of bone rods or hooks having shaped heads with through threaded openings on ends and transverse cuts for receiving additional bars, and threaded rods disposed in sleeve-shaped screws provided with slits and internal and external threads. Screws are inserted into shaped heads with their external threads so as to be fixed on additional bars by lock nuts. Couplings with pressure screws are located on additional bars for displacement and fixation. EFFECT: increased efficiency in eliminating spine deformations of various kinds, provision for creating optimal conditions to patient and eliminating soft tissue suppuration and recurrence. 4 dwg
Patent RU-2196549-C2 (RU)
Title: Physiotherapeutical device for treating patients for chronic prostatitis
Inventor: STUPKO ALEKSEJ IVANOVICH
IPC: A61N1/30
Filed: 2000-07-13
Granted: 2003-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has heating unit having heating element and thermometer winding mounted in its casing. Hygroscopic inlay for medicament solution and casing with through opening and head, electric connection member and stem are placed outside of heating unit body for making connection to vibrator unit. The heating element and thermometer winding are sealed in heating unit body by means of threaded cork mounted on its end. Canal is made in the heating unit body covered with perforated plate and connected to draining tube coming inside of the heating unit body, holder body and provided with end piece for receiving syringe. The casing with perforated holes is mounted on holder slit with tube connected to the heating unit body allowing conducting connection wires from the heating element an thermometer winding to electric connector having protection cap and inserted into the body like the holder. EFFECT: enhanced effectiveness of treatment. 1 dwg
Patent RU-2200882-C2 (RU)
Inventor: STRELETS VLADIMIR NIKOLAEVICH
IPC: F16B3/00
Filed: 2000-08-28
Granted: 2003-03-20
Abstract: FIELD: mechanical engineering; joints such as shaft-hub working under conditions of dynamic loading. SUBSTANCE: sectional key has flat or rounded-off ends and connection strip. Engageable surfaces of separate parts are inclined in such way that angular clearances are formed between separate parts. Each separate part has slot in line of symmetry perpendicularly to cross section of key for fitting said connection strip which consists of longitudinal plates; cross section is maximum in the middle of key length and minimum at the edges; width of said slot is maximum at middle separate parts and minimum at edges. As a result rigidity of key is reduced. EFFECT: enhanced reliability. 6 dwg
Patent RU-2193440-C2 (RU)
Inventor: ZAVITAEV R E
IPC: B01D21/00
Filed: 2000-10-27
Granted: 2002-11-27
Abstract: FIELD: sand traps with tangential supply of liquid; applicable in treatment of domestic and close to them industrial sewage waters. SUBSTANCE: sand trap has mechanism for control of water flow velocity which includes rectangular blades articulated with one another by transverse ties, retainer and control lever. Sand trap also has mechanism for withdrawal of sediment. Said mechanism includes spring-loaded pendulum lever, retainer-tooth with spring, rope and conical gate. Blades may be made with holes. EFFECT: higher degree of sewage purification due to control of water flow velocity and automatic withdrawal of sediments. 4 cl, 8 dwg