baber/WOPTO huggingface dataset:
Patent RU-2153943-C2 (RU)
Title: Tool assembly for extruding two strips
Inventor: SHIPKOV S F
IPC: B21C25/00
Filed: 1998-11-12
Granted: 2000-08-10
Abstract: FIELD: plastic metal working, possibly extruding two thin strips of metallic ingot. SUBSTANCE: buildup die unit has working hole in the form of two segments of annular gap between round die and needle mounted coaxially in working container. Tool assembly includes container, press plunger and buildup die unit having outer die, needle and their common supporting base, locking inserts dividing annular gap between die and needle by two segmental working holes. Metal of ingot placed in container is extruded through working ducts of buildup die in the form of two strips whose shape corresponds to that of segment of wall of the same tube. Both strips together with interleaving film are wound onto reel and packed in sealed containers. EFFECT: enhanced efficiency, simplified design of tool unit. 1 cl, 2 dwg
Patent RU-2162781-C2 (RU)
Inventor: ARTEMKIN A A
IPC: B23Q7/05
Filed: 1998-12-30
Granted: 2001-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has roller table with support roller and pressure roller installed on slider for displacement relative to roller table frame. Additional slider carrying support roller is mounted coaxially relative to pressure roller slider and is connected with slider by means of movable keyed joint. Stops are provided to limit displacement of additional slider relative to frame of roller table. Long-cut article is placed on support members of device and is delivered to zone of machining. Device prevents throwing out of article by centrifugal forces at rotation. EFFECT: improved operation reliability of device. 3 cl, 4 dwg
Patent RU-2178407-C2 (RU)
Title: Method of purifying adipic acid by recrystallization
Inventor: EHNRIET EHRIK B
IPC: C07C55/14
Filed: 1997-05-29
Granted: 2002-01-20
Abstract: FIELD: preparation of polyamide. SUBSTANCE: method comprises crystallizing or recrystallizing adipic acid having minimum purity of 95% containing traces of metals in at least one carboxylic acid having melting temperature of lower than 20 C. Purification is carried out in the presence of carbon monoxide or strong protonic acid. Method makes it possible to obtain purification degree close to 100%. EFFECT: more efficient purification method. 10 cl, 14 ex, 3 tbl
Patent RU-2256293-C2 (RU)
Inventor: LIL ERJUD LARS GUSTAF
IPC: H04J3/18
Filed: 1998-06-09
Granted: 2005-07-10
Abstract: FIELD: radio engineering; initial coding systems. 
     SUBSTANCE: band width is reduced in front of coder or within coder followed by duplicating spectrum band in decoder. This is made by using new methods of transposition jointly with spectrum envelope. Proposed invention can be implemented in hardware or software codec, or can be used as self-contained processor in combination with codec. Improvement is ensured irrespective of type of codec and state-of-the-art. 
     EFFECT: reduced bit transfer speed at desired perception quality or enhanced perception quality at desired bit transfer speed. 
     20 cl, 34 dwg
Patent RU-2166115-C2 (RU)
Title: Fuel mixture net-type evaporator-homogenizer
IPC: F02M29/00
Filed: 1999-03-29
Granted: 2001-04-27
Abstract: FIELD: mechanical engineering; carburetor internal combustion engines of all types. SUBSTANCE: device can be installed in vehicles which are in service and in engines of power plants. Device for preparation of fuel-air mixture in internal combustion engine has net installed under carburetor over inlet hole of engine intake manifold. Device is of convex shape. Net has two or more layers. Summary area of meshes of each layer is either equal to or exceeds area of cross-section of carburetor outlet hole. Edges of device are either soldered over or lined with heat-, gasoline-, and oil-resistant material by press fitting. EFFECT: improved performance and ecological characteristics of engine main units and assemblies at minimum cost. 2 dwg
Patent RU-2176112-C2 (RU)
Inventor: MELKOZEROV I N
IPC: G10D1/08
Filed: 1999-03-31
Granted: 2001-11-20
Abstract: FIELD: musical instruments. SUBSTANCE: guitar has two additional bass strings with C-pitch of large octave and G-pitch of counter-octave. EFFECT: improved convenience for guitarist. 1 cl
Patent RU-2190818-C2 (RU)
Title: Firearm for fire by sets for rounds
Inventor: O DVAJER DZHEJMS MAJKL
IPC: F42B5/03
Filed: 1997-10-23
Granted: 2002-10-10
Abstract: FIELD: firearm. SUBSTANCE: firearm has a shot and a barrel packing coupled to it, which is radially expanded due to a relative shift between the shot and the barrel packing. The barrel set has a barrel muzzle, barrel chamber for placement of the shot set for round, as well as a breech chamber combined with it for placement of the next set for round. The propellant charge chamber is formed in the barrel set between the barrel chamber and the breech chamber. The breech set for round provides for locking of the barrel chamber, after a shot this set moves into the barrel chamber. For provision of a quick inflammation liquid propellant explosive my be injected in the propellant charge chamber. EFFECT: enhanced rate of fire and reduced weapon overall dimensions. 14 cl, 3 dwg
Patent RU-2172265-C2 (RU)
IPC: B61G11/18
Filed: 1999-10-01
Granted: 2001-08-20
Abstract: FIELD: railway transport. SUBSTANCE: method includes surfacing of contact plate by plasma arc with use of filler granular powder to form parallel row of beads. Rows of based or two interacting plates are arranged relatively perpendicularly. Row spaces are filled with lubricant. EFFECT: increased service life and improved reliability. 2 dwg
Patent UA-57827-C2 (UA)
Title: Method and device for cryptographic data processing by using an elliptic curve
IPC: G06F7/72
Filed: 1999-02-02
Abstract: In elliptic curve cryptographic processing, the elliptic curve parameters are stored in the memory of a computer. These parameters arc considerably long. In order to reduce the length of at least one parameter while maintaining a high degree of security, the elliptic curve is transformed. A parameter is shortened, preferably to 1, -1, 2 or -2, while the other parameters are several hundred bits long. Precisely in the case of chip cards, which have little storage space, even a single shortened parameter can already have a distinct effect.
Patent UA-44747-C2 (UA)
IPC: B65H54/74
Filed: 1997-06-13
Abstract: Winding appliance of a round-robin type for winding given product as a band or strip to one or another of at least two winding drums has a frame, mounted with a possibility of rotation with respect to a given central axis, and, at least, two winding drums, each of which is installed on a consol along a given rotary shaft, in two bearings, spaced in the axial direction, at that each winding drum is connected to a given drive motor having a rotor, fixed at the shaft of the given drum, and a stator. Each winding drum, its rotary shaft, with two bearings, and respective drive motor form a specific system motor – drum, mounted in an independent frame, on which the stator of that motor and two bearings of the shaft centering are fixed, with the rotor fixed on the shaft, the rotary frame has at least two support elements, connected to the removable elements of centering and fixing the frame of the system motor - drum mentioned in a given position, for which the winding axis named, which is defined by the bearings, is parallel to the central axis, at that each system motor – drum thus forms a specific interchangeable module.
Patent UA-64705-C2 (UA)
Title: Spring-actuated output drive device for aerosol therapy
IPC: A61M11/00
Filed: 1996-12-05
Abstract: A spring-actuated output drive device is used for example in medical aerosol therapy for a miniaturized high-pressure producing device for atomizing a small dose of a liquid medicament. A locking stressing mechanism for such an output drive device is to be stressed with the application of a relatively small amount of force and is to be released with one hand and is to operate reliably over a prolonged period of time. The locking stressing mechanism comprises a force step-up transmission means, for example a screw thrust transmission means, for stressing the spring, an annularly arranged locking member with engaging locking surfaces, two abutments for limiting the travel of the spring and a release button. It is compact, economical to produce, easy to assemble and comprises components with a low rate of wear. It can be reliably and easily handled by unskilled persons, even when high spring forces are involved. A medicament to be atomized can thus be metered with a very high degree of accuracy.
Patent UA-51717-C2 (UA)
Title: Method for testing quality of liquid
Inventor: DUPLISCHEVA OLHA MYKHAILIVNA
Filed: 1999-02-24
Abstract: The proposed method for testing quality of liquid can be used in oil, chemical, and food industries, specifically for testing quality of gasoline, diesel oil, alcohol, and other products. The method consists in exciting resonance electric oscillations in a measuring device, containing a measuring coil, and measuring the Q-factor of the measuring coil. In the testing process, for the purpose of optimization of the process, into the measuring coil, a vessel with a specified amount of reference liquid is inserted, the nominal Q-factor of the measuring coil with the reference liquid is measured, and then the vessel with the same amount of monitored liquid is inserted into the measuring coil, and the actual Q-factor of the measuring coil with the tested liquid is measured. The quality of the tested liquid is estimated from the deviation of the actual Q-factor from the nominal one.
Patent UA-68339-C2 (UA)
Title: Machines for cutting of meat into pieces
Inventor: PALAMARCHUK IHOR PAVLOVYCH
IPC: A22C17/00
Filed: 1999-04-15
Abstract: Invention relates to the machines for cutting of meat into pieces. Essence of the invention: machine for cutting of meat into pieces contains bed, duct with feed unit, in exhaust duct of which are mounted two perpendicularly placed mobile vertical and transverse knife frames and disk mechanism of cutting. The frames are stringed and contain the adjustable bushing, and the transverse stringed frame is connected to the mechanism of cutting, the diameter of disk of which is greater than the distance between the strings of the transverse stringed frame. The realization of invention will allow to increase productivity and to decrease the power consumption of machine.
Patent UA-57047-C2 (UA)
Title: 4-biphenyl-4-hydroxybutyric acid substituted derivatives as matrix metalloprotease inhibitors
IPC: A61P29/00
Filed: 1997-10-30
Abstract: Inhibitors for matrix metalloproteases, pharmaceutical compositions containing them, and a process for using them to treat a variety of physiological conditions. The compounds of the invention have generalized formula (I) in which Τ is a pharmaceutically acceptable substituent group; A is CH2, CH, or N; G is CH2 or CH; and R1 is any of a variety of disclosed substituent groups. The class of compounds of the invention includes ring-containing materials in which the units A and G are joined. The compounds of the invention are mixtures of diastereomers, or individual diastereomers making up these mixtures.
Patent UA-48302-C2 (UA)
Title: A method of detecting the tacking danger of the boring column
Inventor: STEFURAK ROMAN IVANOVYCH
Filed: 1999-10-04
Abstract: A method of detecting the tacking danger of the boring column is related to the oil-gas industry and can be used while boring the boring wells. The method includes the detection of zenith angles of the boring well, the geometrical dimensions of the column and the bending rigidity, the linear weight of the column in the boring solution, calculation of the force on the hook and the weight of column while lifting. For every n-conventional segments of the column should be determined an axial force as a sum where - an axial force, applied to the і-segment; - a linear weight of the segment in the boring solution; - a length of the section of coordinates between the current sections of the column; - a zenith angle of the boring well in the space of i-section of the column; - a coefficient of resistance of the column movement while lifting, with a value of 0,1 - 0,5; where - a bending moment, determined for adjacent segments on the lower border of the i-segment. The value of Tn and Mn on the lower face of the column are considered zero. During the value increasing of the ratio of the force on the hook to the column weight, from the depth of lifting from 1 to 1.5-2 on interval f 50 m the state of the tacking danger of the boring column is determined. Thus, prevention of the increase of the friction force between the boring well and the boring column, and the decrease of probability of its tacking are reached.
Patent UA-52511-C2 (UA)
Title: Fire retardant agent
Inventor: Chystov Oleksii Semenovych
Filed: 2002-08-02
Abstract: This invention relates to the means for protecting materials against fire effect. To improve protection of materials against fire effect and to improve decoration properties of the fire-protecting coating obtained with application of those, the compositions of the fire-protection means proposed include neutralized product of acid hydrolysis of loamy alumosilicate, liquid glass and pigment, in following amounts, mass %: neutralized product of acid hydrolysis of loamy alumosilicate 30.0 - 47.0 liquid glass 53.0 - 70.0. neutralized product of acid hydrolysis of loamy alumosilicate 30.0 - 45.0 liquid glass 53.04 -68.0 pigment 0.01 - 2.0.
Patent UA-72306-C2 (UA)
Title: Cooling of transport vehicle for transportation of foodstuff with use of liquid nitrogen
Inventor: PEDOLSKY HOWARD
IPC: F25D11/00
Filed: 2001-01-17
Abstract: The atmosphere of a refrigeration space of a food transport vehicle is controlled by cooling the interior space of a preselected temperature by spraying liquid nitrogen within the space. After discontinuing the spraying, liquid nitrogen is conducted through a heat exchanger which extends across a portal communicating the space with ambient air. A ventilator (50) forces air through the portal (42) and the heat exchanger and into the space, whereby the ambient air is cooled and displaces gaseous nitrogen from the space. This creates a cold breathable atmosphere within the space to enable food to be loaded or unloaded. During the loading/unloading operation, liquid nitrogen can be conducted through an evaporator (40) disposed in the space to maintain the temperature in the space.
Patent RU-2190319-C2 (RU)
Title: Method for cutting and forming grape bushes
Inventor: MATUZOK N V
IPC: A01G17/02
Filed: 2000-03-27
Granted: 2002-10-10
Abstract: FIELD: agriculture, in particular, viniculture. SUBSTANCE: method involves leaving only one bud on replacement branch each year in spring; pinching said bud above second or third node to cause development of two strong epicormic branches, from which fruit links are subsequently formed. Method provides effective means for controlling longitudinal polarity of grape bushes and increases resistance of buds to unfavorable environmental factors. EFFECT: increased efficiency and improved productivity of vineyards. 1 tbl, 1 ex
Patent RU-2178725-C2 (RU)
Title: Filtering device
Inventor: LIBERMAN EVGENIJ OSKAROVICH
IPC: B01D35/02
Filed: 2000-04-12
Granted: 2002-01-27
Abstract: FIELD: screen filters for removal of mechanical contaminants from liquids and gases. SUBSTANCE: filtering device has cylindrical housing, screen-type filtering member placed inside housing, contaminants discharge branch pipe and recovery unit composed of bypass pipeline and locking members for reversing filtrate flow through filtering member. Screen-type web of filtering member is placed on rigid pyramid- shaped carcass so that its convexity direction may be changed, when filtrate feeding direction is reversed. Filtering device has first and second pressure sensors arranged at cylindrical housing inlet and outlet ends. Outputs of sensors are respectively connected to first and second inputs of recovery control unit equipped with filtering member contamination indicator. Filtering device is further equipped with locking members adapted for reversing filtrate flow through filtering member and provided with drives whose inputs are connected to related outputs of recovery control unit. EFFECT: simplified construction and improved recovery quality. 2 cl, 1 dwg
Patent RU-2200275-C2 (RU)
Title: Lighting fixture with brackets
Inventor: VOL TOLINA FRANCHESKO
IPC: F21V23/06
Filed: 1998-04-21
Granted: 2003-03-10
Abstract: FIELD: lighting engineering. SUBSTANCE: lighting fixture with brackets has at least central body, plurality of protruding radial brackets , and clamping device for securing mentioned brackets to central body and for electrical connection of lamp-carrying brackets; clamping device has fixed member 1 joined with central body and movable member 3, 3' connected to end portion of each bracket and inserted in fixed member 1. Movable member 3' joined with end portion of bracket 4 that does not carry lamp is provided in end portion with tube 25 closed on one end; movable member 3 connected to end portion of bracket 5 carrying lamp 6 is provided with two electrical conductors 41 for connecting socket of lamp 6 to electrical contact facility 15, 17 protruding from movable member 3 facing fixed member 1. EFFECT: facilitated installation and wiring. 10 cl, 15 dwg
Patent RU-2193976-C2 (RU)
Title: Method for decorative finishing of metal articles
Inventor: PROTOPOPOVA T P
IPC: B44C1/22
Filed: 2000-08-14
Granted: 2002-12-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves forming deep pattern on article surface; applying protective coat and oxidizing. EFFECT: simplified method and improved quality of pattern. 3 cl
Patent RU-2259310-C2 (RU)
Inventor: FURTER FRANK
IPC: B65B35/24
Filed: 2000-09-13
Granted: 2005-08-27
Abstract: FIELD: method and equipment for feeding flat articles for creating regularly synchronized article flows, for example, flows wherein single articles are transported at predetermined pitch or laid in cascade to form regular structure. 
     SUBSTANCE: method involves individualizing flat articles 2 with compound configuration profile and/or articles of variable thickness from horizontally laid stack, said stack serving as cushioning between individualization stage and stage of feeding articles 2 and stacked articles 2 being imparted direction in channel 1 for individualization. In order to provide for individualization velocity of dozens thousands of articles per hour, articles 2 are directed to feeding stack 3 wherein they are transported to individualization stage in unfixed state, with direction being set from lateral side. Feeding stack 3 is converted into individualization stack 5, and articles are individualized only from individualization stack 5. Articles 2 of individualization stack 5 are directed and transported in stable state in the form of stack, i.e., said articles are kept by force applied thereto. Feeding stack 3 serves as cushioning and, as such, it accommodates freely selected number of articles 2, said number varying within wide range. Number of articles 2 in individualization 5 is essentially smaller and kept at constant low level. 
     EFFECT: increased individualization velocity and provision for adapting said method and apparatus to various sizes of articles. 
     22 cl, 7 dwg
Patent RU-2205120-C2 (RU)
Inventor: POTAPENKO V A
IPC: B61D11/00
Filed: 2000-11-20
Granted: 2003-05-27
Abstract: FIELD: mining industry. SUBSTANCE: invention relates to underground mine transport. Proposed self-propelled mine car contains body with sides and tailgate with scraper conveyor installed on bottom on car frame along its longitudinal axis and provided with drive station and chain tensioner, and also running gear with transmission, engines, pumping station, reduction gears, steering gear, brakes and cabin. Rigid spatial- structure frame is provided with sides with reinforcement top cover plates and reinforcement bottom plates rigidly coupled with cover plates and scraper conveyor chutes installed longitudinal between side cover plates above plates. Front part of frame is provided with lifting nose with chutes hinge-mounted in longitudinal vertical plane and with drive shaft of scraper conveyor. Rear part of frame is furnished with longitudinal guides in which tension shaft of scraper conveyor is arranged. EFFECT: increased strength and rigidity of frame. 6 cl, 22 dwg
Patent RU-2195673-C2 (RU)
Inventor: VOJUSHINA T L
IPC: G01N33/68
Filed: 2000-12-06
Granted: 2002-12-27
Abstract: FIELD: medicine. SUBSTANCE: invention relates to methods of laboratory diagnosis. Method involves plasma blood research by addition of chromogenic peptide substrates to plasma sample followed by assay of degree of their hydrolysis. Method involves the use of substance of the chemical structure: z-Ala-Ala-Arg-pNa . R where R is an acid as a chromogenic substrate. EFFECT: simplified method of antithrombin III activity assay.
Patent RU-2253175-C2 (RU)
Inventor: KAMINSKI KRISTOFER EHNTONI
IPC: H02K1/12
Filed: 2000-12-05
Granted: 2005-05-27
Abstract: FIELD: electrical engineering; rotary electrical machines. 
     SUBSTANCE: proposed winding module 18 for rotary electrical machine has at least one flat winding 19 disposed on rotor body, its end-winding turns being bent through certain angle. Top 19B of bent end-winding turns is aligned with rotor axis of revolution 21. Flat winding of module functions to ensure on-load axial displacement which makes it possible for end portions of winding to elongate and shorten in response to rotor speed variations without causing elongations and reduces stresses in winding under various operating conditions. 
     EFFECT: enhanced operating reliability. 
     9 cl, 4 dwg
Patent RU-2202268-C2 (RU)
Title: Method for predicting surgical treatment results in old age patients in the cases of acute intracranial hemorrhages of aneurysmal nature
Inventor: ZAKARJAVICHJUS ZHIL VINAS
IPC: A61B5/00
Filed: 2001-02-14
Granted: 2003-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves studying prognostic significant signs like somatic pathologic manifestations degree (X 1 ),, clinical anatomic of intracranial hemorrhages (X 2 ), deferred cerebral ischemia (X 3 ),, intracranial hypertension (X 4 ),, hydrocephalus (X 5 ),, patient condition severity at surgical intervention day (X 6 ),, surgical intervention time after intracranial hemorrhages occurrence (X 7 ),, repeated intracranial hemorrhages (X 8 ). Discriminant function Y is calculated from the following formula   where X 1 , X 2 ...X 8  are characteristic sign values for a particular patient. Y≥0 value corresponds to favorable outcome, Y<0 being the case, lethal outcome is the case. Favorable outcome probability under Y≥0 is equal to 100%. Lethal outcome probability under Y<0 is equal to 72.7%. EFFECT: high reliability of prognosis. 3 tbl
Patent RU-2217061-C2 (RU)
Inventor: BOGOV A A
IPC: A61B17/00
Filed: 2001-04-05
Granted: 2003-11-27
Abstract: FIELD: medicine, surgery. SUBSTANCE: defect's area is measured; cutaneous-fascial fragment is formed at counterlateral shin due to performing incision of skin, subcutaneous fiber and fascia. Incision is started by leaving medially for 2-2.5 cm against internal tibial edge and for 7-8 cm above medial ankle. Then incision is continued upwards but not higher the level of tibial tuberosity, then it should be continued laterally, but not more than up to the middle of posterior surface of shin and made downwards by leaving nutritive pedicle of 7-9 cm width. Defect is covered with the fragment developed. Donor's wound is covered with dermatomic transplant. Limbs should be fixed to each other during fragment's adaptation time. Nutritive pedicle is dissected. The method enables to provide good circulation of fragment and cover large-scale defects. EFFECT: higher efficiency of plasty. 3 dwg, 1 ex