baber/WOPTO huggingface dataset:
Patent RU-2218569-C1 (RU)
Inventor: MOROZOV S G
IPC: G01N33/53
Filed: 2002-04-08
Granted: 2003-12-10
Abstract: FIELD: medicine. SUBSTANCE: one should carry out immuno-enzymatic assay by using ELI-N-1 test system that is either antigens of nervous tissue (AGNt) sorbed onto plotting boards or their immunochemical analogs specifically binding autoantibodies with tendency towards AGNt, and, also, idiotypical antibodies (AB1) or their variable sections specifically binding corresponding AGNt. Moreover, in dynamics one should detect serumal AB1 level, the level of corresponding antiidiotypical antibodies (AB2) and coefficient (C) 1 being the ratio of AB2/AB1. If reactive intensity of tested serum (RITS) with any component of test system does not come beyond within 65-135% against reaction of standard serum (RSS), and all detectable C 1 are within 0.7-1.3 it is possible to refer this serum to group 1 - minimal risk degree; if RITS is beyond group 1 but corresponds to not less than 40% and not more than 180% against RSS, or any C 1 is beyond 0.7-1.3 but corresponds not less than 0.5 and not more than 1.5 one should refer this serum to group 2 - weak risk degree; if RITS is beyond groups 1 and 2 or C 1 is beyond 0.5-1.5 the present serum is referred to group 3 - high risk degree in development of nervous-psychic diseases. EFFECT: higher efficiency. 4 ex, 10 tbl
Patent RU-2223265-C1 (RU)
Title: Method for preparing asymmetric dialkyl- disulfides
Inventor: KIRICHENKO G N
IPC: C07C319/24
Filed: 2002-07-08
Granted: 2004-02-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for preparing asymmetric dialkyldisulfides of the general formula (I): R 1 -S-S-R 2  (I) wherein R 1  is CH 3 ,C 2 H 5 ,h-C 4 H 9 ; R 2  is h-C 6 H 13 ,h-C 8 H 17 ,h-C 9 H 19 . Indicated dialkyldisulfides are prepared by interaction of isopropyl alcohol, sodium hydroxide (NaOH), alkylmercaptans of the general formula R 2 SH wherein R 2  is h-C 6 H 13 ,h-C 8 H 17 ,h-C 9 H 19  and halide alkyls of the general formula R 1 X wherein R 1  is CH 3 ,C 2 H 5 ,h-C 4 H 9  in the presence of elemental sulfur (S 8 ) at temperature 75-85 C. Process is carried out in the presence of catalyst 1-(N,N-dimethylaminomethyl)- 1,2,4-triazole taken in the mole ratio R 2 SH : R 1 X : :S 8  NaOH : 1-(N,N-dimethylaminomethyl)-1,2,4-triazole = 10 : (10-11) : (10-11) : (10-11) : (0.2-0.3), respectively, for 2.5-3.5 h. EFFECT: elevated yield of end products, reduced synthesis time. 1 cl, 1 tbl, 1 ex
Patent RU-2217526-C1 (RU)
Title: Ion-radiation unit for smoothing-out surfaces of oxide materials
Inventor: DORONIN V T
IPC: C23C14/46
Filed: 2002-07-17
Granted: 2003-11-27
Abstract: FIELD: nuclear engineering; smoothing-out surfaces of oxide materials. SUBSTANCE: proposed unit includes vacuum chamber where ion source, space charge compensator, target made from oxide material similar with material of backing and heater are arranged. Backing and target are opposite ion source. Unit is also provided with separator consisting of external and internal current- conducting tubes which are bent over arcs and one tube is inserted in other at increase of bending radii from point of internal contact near space charge compensator. On side of minimum bending radius of each tube, slotted cuts are made in plane of their symmetry. Target is fitted at end face of internal tube of ion separator. Backing is fitted at end faces of external and internal tubes. Proposed unit makes it possible to smooth-out local sections of surfaces of oxide materials and apply belt-type and spot coats on backing. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2223705-C1 (RU)
Inventor: AFAUNOV A A
IPC: A61B17/56
Filed: 2002-08-12
Granted: 2004-02-20
Abstract: Изобретение относится к медицине, а именно к травматологии в лечении повреждений позвоночника. Сущность: осуществляют внутреннюю фиксацию смежных с травмированным позвонков устройством для чрескостного остеосинтеза с введением винтов через их корни дуг, в раздробленный позвонок винты вводят через корни дуг до передней кортикальной пластины, что снижает риск вторичных смещений костных отломков.
Patent RU-2222179-C1 (RU)
Inventor: MUSHINSKIJ A S
IPC: A01G1/04
Filed: 2002-08-19
Granted: 2004-01-27
Abstract: FIELD: agriculture. SUBSTANCE: medium for growing of edible oyster mushroom (Pleurotus ostreatus) comprises straw and husk used in the ratio of 1: 1 and fresh brewers' draff used in an amount of 20% by weight of growing medium. Introduction of 20% of brewers' draff increases protein content in mushroom by 25% as compared to control version. EFFECT: increased food value of mushroom. 4 tbl
Patent RU-2226181-C1 (RU)
Title: Material-carrier of biomass for water treatment, mainly sewage
Inventor: BACHERNIKOVA S G
IPC: C02F3/10
Filed: 2002-10-28
Granted: 2004-03-27
Abstract: FIELD: water treatment. SUBSTANCE: invention relates to materials used as a carrier of biomass for water treatment, mainly sewage. Material is made as nonwoven material from synthetic fiber joined between them. For providing the necessary retaining capacity with respect to active biomass the material comprises as synthetic fibers ion-exchange fibers based on polymers taken among the following group: polyacrylonitrile, copolymer of acrylonitrile and styrene, copolymer of polypropylene and styrene or polypropylene fiber. The linear density value of fibers is in the range from 0.98 to 6.8 tex. Fibers in material are joined between them by needle-puncturing or thermally. Invention provides fine water treatment from different pollutions being under static and dynamic conditions of treatment. EFFECT: valuable properties of material. 4 cl
Patent RU-2233177-C1 (RU)
Inventor: KARLOV A V
IPC: A61K35/32
Filed: 2002-11-22
Granted: 2004-07-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to preparing materials used for covering metallic implants. Calcium-phosphate powders showing biological activity in applying on implants are prepared by thermal treatment of osseous material at temperature 1000 C for 2 h. Then method involves rough grinding, isolation of fraction less 5 mm, their fine grinding by pneumo-pulse grinding, separation for fractions with particles size 10-150, 151-250, 251-350, 351-450 mcm and above 450 mcm. Prepared powders are treated with 0.1 N HCl solution, washed out with distilled water to pH value in washing out waters 6-7 and dried at temperature 105-120 C. Fractions of calcium-phosphate powder with particles size 10-150 mcm and/or above 450 mcm after their applying on implants elicit activity stimulating the growth of connective tissue; fraction with particles size 151-250 mcm and/or 351-450 mcm elicit osteoconductive activity, and fractions with particles size 251-350 mcm elicit osteoinductive activity. 
     EFFECT: improved preparing method, valuable medicinal properties of powders. 
     4 cl, 1 tbl, 3 ex
Patent RU-2236533-C1 (RU)
Title: Устройство для создания осевой нагрузки на долото
Inventor: IZOSIMOV A M
IPC: E21B19/08
Filed: 2002-12-25
Granted: 2004-09-20
Abstract: Изобретение относится к оборудованию для бурения скважин на нефть и газ, преимущественно для бурения наклонных и горизонтальных скважин. Устройство включает корпус, вал, якорь, электромагнитную катушку, которая установлена в корпусе, и подпружиненный полый шток с немагнитной нижней частью. Электроэнергия к электромагнитной катушке подается по кабелю, пропускаемому через кабелеуплотняющее отверстие в отводе вертлюга во внутренний канал бурильной колонны путем продавки промывочной жидкостью буровым насосом. Контактный стержень снабжен клапанами, а седло клапанов установлено в корпусе. Изобретение обеспечивает повышение технико-экономических показателей буровых работ. 1 ил.
Patent RU-2239996-C1 (RU)
Inventor: RYBOCHKIN A F
IPC: A01K47/00
Filed: 2003-02-11
Granted: 2004-11-20
Abstract: FIELD: apiculture. 
     SUBSTANCE: method involves periodically controlling temperature of winter cluster and beyond hive, bee families being in their summer places at the initial wintering period; before setting hives in winter hives, weighing bee families without hives for increasing information content of control; removing bees into hives and providing controlling of all bee families under test by periodically measuring outer temperature and temperatures inside bee cluster of each bee family; establishing correlation dependence between outer and inner temperatures for each family and determining coefficients of regression equations; setting number of bees in bee families out of control on the basis of correlation coefficients and regression coefficients by comparing said coefficients with control values. 
     EFFECT: increased efficiency by providing reliable number of bee in hives. 
     12 dwg, 1 tbl, 1 ex
Patent RU-2238446-C1 (RU)
Title: Карданный шарнир и способ его технического обслуживания
Inventor: SKURJATIN N F
IPC: F16D3/32
Filed: 2003-03-12
Granted: 2004-10-20
Abstract: Изобретение относится к области транспортного машиностроения и предназначено для соединения валов, передающих вращение под различными углами или работающих с перекосом. Карданный шарнир содержит вилки, подшипники и разборную крестовину, состоящую из разборного корпуса и шипов. Новым является то, что шипы установлены на центрирующем элементе, выполненном в виде крестовины, а их торцы, расположенные в полости корпуса, выполнены с возможностью передачи вращения для поворота шипов. В полости корпуса крестовины установлен приводной элемент с возможностью обеспечения указанного поворота. Способ технического обслуживания карданных шарниров включает разборку, восстановление технического ресурса путем разворота поверхности шипа крестовины и сборку. Новым является то, что разборку карданного шарнира выполняют частично, а поворот поверхностей шипов производят на любой угол с помощью приводного элемента. Техническим результатом является повышение долговечности карданного шарнира и снижение трудоемкости технического обслуживания. 2 н.п. ф-лы, 2 ил.
Patent RU-2231781-C1 (RU)
Inventor: SMIRNOV V A
IPC: G01N27/622
Filed: 2003-03-19
Granted: 2004-06-27
Abstract: FIELD: determination of physical and chemical properties of gases by means of ionization. 
     SUBSTANCE: proposed detector includes flow-through ion-drift chamber combined with heater whose hollow cylindrical housing is simultaneously housing of flow-through ion-drift chamber which is mounted between two main flanges tightened up by studs or bolts; some of them are provided with circular alarm electrodes and electronic shutters in form of grids separated by tubular insulators. Alarm electrodes are located between main flanges in form of stepped cylinders. Steps of larger diameter and shutters in form of grids have additional flanges with holes through which studs or bolts securing the alarm electrodes and electrical shutters to main flanges are passed. One of main flanges is provided with circular groove receiving the end of cylindrical housing of heater; second main flange is built-up in construction. 
     EFFECT: enhanced accuracy of determination of content of toxic admixtures; reduced overall dimensions; facilitated procedure of assembly and disassembly of detector. 
     4 dwg
Patent RU-2240929-C1 (RU)
Title: Locomotive torsion spring
Inventor: SLIVINSKIJ E V
IPC: B61F5/02
Filed: 2003-03-31
Granted: 2004-11-27
Abstract: FIELD: railway transport. 
     SUBSTANCE: proposed torsion spring of locomotive has bar with lever hinge-connected with locomotive body and two supports, one of which is provided with splines, being rigidly secured on locomotive frame, and the other is bearing support. Torsion spring is provided with shaft. Splined support is installed for movement on frame in guides and it has additional hole with multistart thread arranged in parallel with rod. Multistart thread is designed for fitting in one end of shaft provided with similar thread. Other end of shaft is fitted in additional hole of bearing support for rotation relative to its longitudinal axis. Gear rigidly secured on said shaft is in meshing with gear sector rigidly secured on torsion bar. 
     EFFECT: improved smoothness of riding of rail vehicles and riding comfort for passengers and locomotive crew members. 
     2 dwg
Patent RU-2232586-C1 (RU)
Inventor: RYKOV A V
IPC: A61K35/44
Filed: 2003-04-23
Granted: 2004-07-20
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: agent can be used for treatment of myopathy, retinopathy, for ophthalmic discomfort and fatigue relief, for prophylaxis and treatment of retina detachment of different etiology, among them, for prophylaxis of retina detachment in surgery. Agent comprises acid glycoprotein isolated from mammalian retina, calcium chloride and a carrier. Invention provides the absence of adverse effects and allergic responses and intolerability of preparation. 
     EFFECT: improved treatment method, valuable medicinal properties of agent. 
     22 cl, 1 tbl, 8 ex
Patent RU-2232296-C1 (RU)
Title: Method of test of a working twain of a helical rotor pump
Inventor: ANFEROV A A
IPC: F04C2/107
Filed: 2003-04-28
Granted: 2004-07-10
Abstract: FIELD: machine-building industry. 
     SUBSTANCE: the invention is dealt with machine-building industry, in particular wit helical rotor pumps, and may be used in designs of the helical rotor pumps intended for different compositions pumping-over in building, petrochemical, food and other industries. The method of the tests of a working twain of the helical rotor pump provides for delivery of discharge pressures in a cavity of the stator and its measurement with the help of the manometer; one butt of the stator is made dead by a plug fitting with the union, fill in with a liquid, haul down in the filled cavity at a depth equal to a pitch of the stator, and the pressure is created moving the rotor in its axial direction without twirl and measure the pressure in the cavity of the plug fitting. The result of application of the offered method is simplification of the technology of tests and a decrease of the labor input to check quality of the working twain of the helical rotor pump. 
     EFFECT: simplification of the technology of tests and a decrease of the labor input to check quality of the working twain of the helical rotor pump. 
     2 dwg
Patent RU-2248016-C1 (RU)
Title: Geophysical electric prospecting method
Inventor: CHELOVECHKOV A I
IPC: G01V3/08
Filed: 2003-05-22
Granted: 2005-03-10
Abstract: FIELD: geophysical electric prospecting. 
     SUBSTANCE: method can be used for ac geophysical electric prospecting which current is induced in ground by inductive method; method can be used for searching and prospecting objects as in non-conducting and conducting media. Low-frequency electromagnet field is induced by current running in non-grounded loop onto day surface of Earth. Phase shifts of components of magnetic induction are measured at preset height for parallel profiles relatively vertical component of magnetic induction along profile crossing epicenter of loop and being perpendicular to parallel profiles. Availability of abnormal conducting objects in Earth is determined from structure in phase shifts at the area. 
     EFFECT: improved precision of measurement; improved efficiency of aerial prospecting. 
     5 dwg
Patent RU-2235815-C1 (RU)
Inventor: MUDROV V V
IPC: D05B81/00
Filed: 2003-07-01
Granted: 2004-09-10
Abstract: FIELD: sewing equipment for sewing industry, knitted product manufacture, haberdashery and leather goods production, in particular, shuttle-stitch type sewing machines. 
     SUBSTANCE: aspiration apparatus has aspiration chamber arranged in zone adjoining shuttle mechanism and provided with vessel, filter, repositionable front wall and flexible hose, electric engine for sewing machine drive with fan and housing having openings in its end part. Sectioned shutter is positioned on housing end. Movable part of sectioned shutter is pivotally connected through tie-rod with machine control pedal. Chamber upper edge under shuttle is made in the form of shield inclined toward tray of sewing machine. 
     EFFECT: increased efficiency and optimized construction of sewing machine for aspiration. 
     3 dwg
Patent RU-2247894-C1 (RU)
Title: Cardan shaft protective unit
Inventor: SHKRABAK V S
IPC: A01B71/06
Filed: 2003-08-27
Granted: 2005-03-10
Abstract: FIELD: applied mechanics; protective units in safety engineering, agricultural machines in particular. 
     SUBSTANCE: mounted flush on inner side of third tubular element 5 is magnet and mounted opposite this magnet on outer side of first tubular element is hermetically-sealed reed relay which is connected with engine electric starting system by means of wires. Mounted on inner side of second tubular element 4 are guides and grooves for springy latches 14. Brackets 25 having holes are rigidly secured to ends of springy latches 14 on inner side; flexible cable secured on inner side of second tubular element 4 by means of screw may be passed through said holes of bracket. 
     EFFECT: improved operating properties. 
     4 dwg
Patent RU-2254280-C1 (RU)
Inventor: MURZINOV V L
IPC: B65G1/00
Filed: 2003-09-23
Granted: 2005-06-20
Abstract: FIELD: transportation equipment of explosion and fire hazard enterprises. 
     SUBSTANCE: proposed device contains piston-sealer installed in transportation pipeline with longitudinal slot closed by valve and equipped with drive rod fitted in longitudinal slot.  Rod is made hollow and it communicates with transportation pipeline for delivering compressed air into rod.  Device is provided with load platform connected with drive rod.  According to invention, device is furnished with transport cylinder enclosing transportation pipeline with clearance and equipped with ring pneumatic chamber connected by hollow drive rod with inner space of transportation pipeline and provided with holes to feed compressed air from said rod to clearance between outer surface of transportation pipeline and inner surface of cylinder to form air cushion.  Load platform is attached to transport cylinder for connection with drive rod. 
     EFFECT: improved reliability. 
     5 dwg
Patent RU-2240953-C1 (RU)
Title: Ship motion automatic control system
Inventor: OSTRETSOV G EH
IPC: B63H25/04
Filed: 2003-09-26
Granted: 2004-11-27
Abstract: FIELD: ship motion control in the presence (appearance) of strong disturbances (currents, wind), in particular, control of special ships that are designed for motion in a strictly prescribed trajectory (relative to the bottom). 
     SUBSTANCE: the system has a course angle selector, course angle and ship side drift formation unit, angular velocity formation unit and a rudder angle transmitter, the output of the course angle selector and the first output of the course angle and ship side drift formation unit are connected via the increment formation unit to the first input of the steering gear, whose second and third inputs are connected respectively to the outputs of the angular velocity formation unit and the rudder angle transmitter. In addition, the system uses three units: a differentiator, logical unit with three relays and a set point unit. At strong disturbances, causing the ship deflection from the prescribed course angle, for elimination of the deflection additionally introduced in the steering gear control law is set point “Δ” from set point unit 10 in logical unit 8 and further to the input of steering gear 6, which results in an additional shift of the rudder. At an essential shift from the prescribed motion trajectory the “Δn pr.” set point is supplied from set point unit 10 to the input of the regulator master motor 9, which results in an increase of the ship motion speed. After the return to the prescribed motion trajectory the set points get disconnected. 
     EFFECT: enhanced accuracy of ship stabilization relative to the prescribed trajectory. 
     2 dwg
Patent RU-2264206-C1 (RU)
Inventor: EVDOKIMOV V I
IPC: A61H39/04
Filed: 2004-03-09
Granted: 2005-11-20
Abstract: FIELD: medicine, reflexotherapy. 
     SUBSTANCE: the innovation suggested deals with combined impact of current and mechanical massage onto acupuncture points (AP), moreover, each AP should be affected with electric current of 20-40 mA power, frequency of 3-50 Hz, at rectangular negative phase of output current impulse and its exponential positive phase, and at duration of 0.4-0.6 msec. As for mechanical impact upon AP it should be performed due to massage at frequency of massage movements being 2 pressings/sec, at amplitude of 1-3 mm and pressure of 1-2 kg/sq. cm. Combined impact per every AP should last for 40-50 sec at periodicity of each 2-3 h of operator's activity in the following sequence: 4 II(khe-gu), 39 XI (syun'-chzhun), 6IV (san-in'-tszyao), 14 XIII (da-chzhui), 19 IV (tin-gun), VM-3 (in'-tan'). Symmetrical points should be massaged from the right at first, and then - from the left. The innovation in question decreases the expenses of functional reserves. 
     EFFECT: higher efficiency of optimization. 
     3 dwg
Patent RU-2258215-C1 (RU)
Inventor: STOLJAROV V F
IPC: G01N23/223
Filed: 2004-04-28
Granted: 2005-08-10
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: device comprises measuring zone made of a section of pipeline for the fluid flow, roentgen fluorescence analyzer provided with a baffle transparent for the roentgen rays and connected with the measuring zone through a cylindrical cutting-in by means of a fastening mechanism for permitting vertical movement of the roentgen fluorescence analyzer in the measuring zone, and arrangement for destructing the flow made of top and bottom flat guides.  The axes of the guides intersect at an angle whose top is located in front of the roentgen-ray- transparent baffle.  The device is provided with a by-pass for fluid flow whose inlet opening is positioned in the top section of the measuring zone upstream of the arrangement for destructing the flow.  The outlet opening is positioned in the top section of the measuring zone downstream of the roentgen fluorescence analyzer.  In the measuring zone, upstream of the outlet opening of the by-pass for fluid flow, is an additional baffle. 
     EFFECT: enhanced accuracy and reliability of analyzing. 
     1 cl, 1 dwg
Patent RU-2268663-C1 (RU)
Title: Method for highmorotomy
Inventor: ZABIROV RAMIL AKHMETOVICH
IPC: A61B17/00
Filed: 2004-04-28
Granted: 2006-01-27
Abstract: FIELD: medicine, otorhinolaryngology. 
     SUBSTANCE: the present innovation deals with surgical treatment of patients with chronic highmoroethmoiditis. In the course of highmorotomy one should prelance anterior group of ethmoidal cells, moreover, a hamate process should be kept to be intact. Then one should widen natural maxillary opening being backwards ranged 0.3-0.6 cm along a semi-channel. The innovation enables to provide adequate sanitation of affected cells of ethmoidal labyrinth, restore ventilation and drainage of maxillary sinuses and, also, prevent cicatricial alterations in area of osteo-meatal complex. 
     EFFECT: higher efficiency. 
     1 ex
Patent RU-2265445-C1 (RU)
Inventor: GOL DSHTEJN D V
IPC: A61P1/02
Filed: 2004-05-14
Granted: 2005-12-10
Abstract: FIELD: biopharmacology, medicine. 
     SUBSTANCE: the present innovation deals with preparing the culture of genetically unmodified chondroprogenitor cells and method for treating parodontium diseases. Biotransplants, methods for their obtaining and method for treating parodontium diseases deal with introducing the suspension of mesenchymal stem and chondroprogenitor cells or their combination that contains 1-50 mln. cells/ml, intraligamentally from lateral and medial sides of every tooth and subperiosteally, into mandibular and maxillary parodontal parts. 
     EFFECT: higher efficiency of therapy. 
     13 cl, 1 ex