baber/WOPTO huggingface dataset:
Patent RU-2241444-C1 (RU)
Inventor: POPKOV V A
IPC: A61P27/02
Filed: 2003-10-21
Granted: 2004-12-10
Abstract: FIELD: medicine, ophthalmology, pharmacy. 
     SUBSTANCE: invention discloses three different composition of drops used for treatment of dry eye syndrome. The composition № 1 comprises: polyhexamethylene guanidine phosphate, phosphate buffer, sodium chloride, collidon VA64 and purified water. The composition № 2 comprises: polyhexamethylene guanidine phosphate, methylcellulose, phosphate buffer, sodium chloride and purified water. The composition № 3 comprises: polyhexamethylene guanidine phosphate, dextrane, phosphate buffer, sodium chloride and purified water. Proposed compositions elicit advantages as compared with known ones, they don't cause formation of scums in eye and provide absence of toxic and irritating effect in prolonged using. 
     EFFECT: improved and valuable medicinal properties of drops. 
     3 cl, 9 tbl, 6 ex
Patent RU-2248041-C1 (RU)
Title: Rank selector
Inventor: ANDREEV D V
IPC: G06G7/25
Filed: 2003-11-11
Granted: 2005-03-10
Abstract: FIELD: automatics and analog computer science. 
     SUBSTANCE: device has n+1 relator, each of which has two selection/storage devices, Boolean inverter, MIN element and MAX element. 
     EFFECT: simplified construction. 
     2 dwg
Patent RU-2243787-C1 (RU)
Inventor: ONOPRIEV V I
IPC: A61M25/00
Filed: 2003-11-18
Granted: 2005-01-10
Abstract: Изобретение относится к медицинской технике, а именно к дренажам, и может быть использовано в лечебных учреждения, в частности в хирургических стационарах. Неприсасывающийся назогастральный зонд содержит основание из силиконовой однопросветной трубки. Стенка неприсасывающегося назогастрального зонда возле оливы имеет продольные разрезы на одном уровне, делящие окружность неприсасывающегося назогастрального зонда на равные 4 секции. В просвете свободно проходит капиллярная полипропиленовая трубка для введения растворов, имеющая игольные отверстия на уровне секций, одним концом фиксированная к оливе неприсасывающегося назогастрального зонда. Свободный конец капиллярной трубки подвижно проходит через стенку неприсасывающегося назогастрального зонда изнутри кнаружи за 8-10 см до края свободного конца. Технический результат - расширение функциональных возможностей. 5 ил.
Patent RU-2255930-C1 (RU)
Inventor: SMIRNOV V V
IPC: A62D101/22
Filed: 2004-03-30
Granted: 2005-07-10
Abstract: FIELD: detoxification methods. 
     SUBSTANCE: invention relates to detoxifying polychlorinated organic wastes containing toxic high-boiling substances. For this aim, wastes are hydrogenised on supported palladium catalyst at 60-130°C and pressure 10-50 atm in presence of 10-20% sodium hydroxide solution in biphasic water/hydrocarbon system. According to invention, hydrocarbon solution of waste, prior to be subjected to hydrogenation, is filtered at 70-100°C through filter of nonwoven polymeric material allowing waste particles at least 1 μm in size to be retained, after which reaction mixture is charged with lower aliphatic alcohol in amount 1 to 20 wt %. 
     EFFECT: essentially increased waste processing productivity with minimum formation of secondary toxic substances. 
     5 cl, 1 tbl, 12 ex
Patent RU-2269931-C1 (RU)
Title: Computer-aided diagnosis method for determining pulmonary hypertension severity
Inventor: OSIPENKO VERA IVANOVNA
IPC: A61B6/03
Filed: 2004-06-09
Granted: 2006-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves measuring main pulmonary artery diameter. Chest diameter is additionally measured at the level the examination is carried out. Vasculothoracic index VTI1 is calculated as ratio of transverse chest diameter at the level of the main pulmonary artery to main pulmonary artery diameter. VTI2 is also calculated as ratio of transverse chest diameter at the level of pulmonary artery bifurcation to main pulmonary artery diameter at given level. Mean VTI is calculated as (VTI1+ VTI2)/2. Mean VTI value being equal to 6.9-9.4, moderate pulmonary hypertension severity is considered to be the case. The value being less than 6.8, apparent pulmonary hypertension is considered to be the case. 
     EFFECT: high accuracy of diagnosis. 
     2 dwg
Patent RU-2273557-C1 (RU)
Title: Multi-step opening grinding and honing method
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B24B1/00
Filed: 2004-07-26
Granted: 2006-04-10
Abstract: FIELD: abrasive working, possibly grinding and honing multi-step openings such as raceways of cutters and foots of drilling bits. 
     SUBSTANCE: method comprises steps of simultaneously working all steps of blank while imparting rotation and cross feed motion to tool; using tool having several wheels coaxially mounted on spindle and having diameter steps corresponding to those of worked steps of blank. Wheel with minimum diameter has solid working surface and other wheels have intermittent surface formed by separate abrasive-diamond segments on base of flexible binder and secured to elastic tore like envelopes. Intermittent wheels are mounted by inclination angle α i  relative to plane normal to rotation axis for forming axially shifted cutting layer. Mathematical relations are given for determining value of angle α i  and parameters used for determining said angle. Tool is driven by supplying compressed air into elastic envelopes of wheels for realizing two modes of finish working, preliminary and final. 
     EFFECT: enhanced efficiency of grinding-honing, improved   accuracy of geometry size, stable quality of surface along the whole width of each step, lowered consumption of abrasive. 
     6 dwg
Patent RU-2273552-C1 (RU)
Title: Toothed diamond-abrasive tool with impregnator
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B23F21/03
Filed: 2004-09-13
Granted: 2006-04-10
Abstract: FIELD: machine engineering, possibly manufacture of gear wheels of materials having trend to occurring flaws such as burning and cracking at depth electric-contact gear polishing with application of active impregnators. 
     SUBSTANCE: tool includes boss, toothed rim and lead for  supply of electric current with safe low voltage. Toothed rim is divided by portions inclined by acute angle relative to plane normal to lengthwise axis of tool. Portions of toothed rim are in the form of discs having diamond-abrasive coating on lateral faces of teeth and joined with boss through elastic members. Impregnated toothed discs of copper-graphite alloy whose height is no less than height half of diamond-abrasive toothed discs are mounted with possibility of changing their position relative to tool axis and adjacent disc between said diamond-abrasive discs. Electric current is supplied to diamond-abrasive toothed discs and to worked blank. In description of invention formula is given for calculating inclination angle of discs to plane normal relative to lengthwise axis of tool. 
     EFFECT: enhanced efficiency and accuracy of polishing gear wheels without burnings at lowered thermal stresses of process. 
     5 dwg
Patent RU-2275859-C1 (RU)
Title: Method for evaluating bacteriemia of peritoneal origin in an experiment
Inventor: GALEEV JURIJ MARATOVICH
IPC: A61B6/00
Filed: 2004-12-09
Granted: 2006-05-10
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with qualitative and quantitative evaluation of bacteriemia under conditions of microbial contamination of abdominal cavity. The method deals with intra-abdominal injection of E.coli- 99m Tc, the course of dynamic scintigraphy during 6 h followed by calculating the number of impulses per time unit at the site of injection. Moreover, it is necessary to inject E.coli- 99m Tc purified against unbound radionuclide. Additionally, one should calculate the number of impulses in cardiac area. Then one should establish bacteriemia index (BI) according to activity-time curve by the following formula:   where C tx  - count of impulses in area of injecting E.coli- 99m Tc at the moment t, C t0  - count of impulses at the moment of the onset of investigation, c tx  - coefficient of pertechnetate decomposition  99m Tc at the moment t. At BI = 59.0-65.0% and ascending type of the curve in cardiac area one should establish a progressing stage of bacteriemia of periteoneal origin, and at BI = 10.0-15.3% and wave-like type of the curve in cardiac area - the stage of moderate bacteriemia of peritoneal origin. 
     EFFECT: higher efficiency of evaluation. 
     10 dwg, 2 ex
Patent RU-2279174-C1 (RU)
Inventor: SEN KOV ANDREJ ALEKSEEVICH
IPC: H02K37/14
Filed: 2004-12-31
Granted: 2006-06-27
Abstract: FIELD: electric engineering, in particular, engineering of electric machines and electric drive. 
     SUBSTANCE: electric machine contains rotor with permanent magnets, polarity of which alternates in both tangential and axial direction, and multi-phased stator, each phase of which consists of circular sections. Magnetic duct of stator has teeth, number of which is twice less than number of rotor poles. Angular position of teeth of magnetic ducts of different phases is different for 2π/m electron radians, where m - number of phases. Magnetic duct of each phase of stator is made of packets of plates, positioned in axial direction and having grooves, wherein circular sections of phase are positioned. 
     EFFECT: increased efficiency of engine due to prevented possible appearance of inductive currents in magnetic duct and excluded additional air gaps. 
     4 dwg
Patent RU-2280032-C1 (RU)
Inventor: BUTOV GENNADIJ MIKHAJLOVICH
IPC: C07D233/58
Filed: 2005-01-11
Granted: 2006-07-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to derivatives of adamantine, in particular, to a new method for preparing adamant-1-yl-containing azoles of the general formula I-VIII:   wherein R 1  means  ; R 2  means  ; R 3  means  ; R 4  means  ; R 5  means  ; R 6  means  ; R 7  means  , and R 8  means  . Indicated derivatives of adamantine are semifinished products used in synthesis of biologically active substances. Proposed method for preparing these compounds involves using a new method for synthesis of adamant-1-yl-containing azoles that includes the addition reaction of azoles: 2-methylimidazole, 3(5)-methylpyrazole and 4-methylpyrazole, 3,4-dinitropyrazole, 1,2,4-triazole, 3-methylpyrazole, 3-nitro-1,2,4-triazole and 5-methyltetrazole to 1,3-dehydroadamantane in the mole ratio of 1,3-dehydroadamantane to azole = 1:1 in diethyl ether medium at temperature 100°C for 4-5 h. 
     EFFECT: improved preparing method. 
     8 ex
Patent RU-2269378-C1 (RU)
Title: Laboratory test-tube clamp for manipulation with microtome sections
Inventor: AVDEEV VITALIJ VASIL EVICH
IPC: B01L9/00
Filed: 2005-01-11
Granted: 2006-02-10
Abstract: FIELD: medical industry; production of auxiliary laboratory tools. 
     SUBSTANCE: the invention is pertaining to the field of medical industry in particular, to production of auxiliary laboratory tools. The invention presents the laboratory test-tube clamp for manipulation with microtome sections and may be used for manipulation with microtome sections. The laboratory test-tube clamp for manipulation with microtome sections includes the wood handle (3), attached to it the upper (1) and the lower (2) working sections, which are made in the form of wide plates made out of stainless steel connected by means of an iron core (5) and supplied with a spring (4) made out of a hardened steel for closing up of the working ends. At that the upper working section (1) has a thin cylindrical working end and the working end of the lower working section (2) is made in the form of two thin cylinders in parallel linked to each other with the raised a little and parted aside at the right angle terminals. Utilization of the clamp allows to solve the problem of separation and simultaneous fixation of microtome sections for their further transportation for the purpose of straitening, and also for making the work of morphologists easy. 
     EFFECT: the invention ensures a capability to solve the problem of separation and simultaneous fixation of microtome sections for their further transportation for straitening and to make the work of morphologists easy. 
     4 dwg
Patent RU-2281893-C1 (RU)
Title: Device for automatic working vessel filling with liquid hydrocarbons
Inventor: BOL SHANIN VLADIMIR INNOKENT E
IPC: B65C3/02
Filed: 2005-01-27
Granted: 2006-08-20
Abstract: FIELD: container filling equipment, particularly means for metered working vessel filing up to predetermined level. 
     SUBSTANCE: device comprises accumulation vessel connected with delivery pipeline and with filling pipe inlet, working vessel connected with filling pipe outlet and liquid filler parameter determination unit connected to control unit. Device is made as a single block arranged in body with openable lid. Installed in body is microcompressor connected to accumulation vessel through delivery pipeline. Control unit output is linked to microcompressor input. Liquid filler parameter determination unit is made as liquid filler level sensor and has output linked to control unit input. Working vessel is provided with plug having drain and filling channels. The drain channel is connected to filing pipe outlet through nipple. 
     EFFECT: increased accuracy of dosed vessel filling starting with any filling level. 
     6 cl, 5 dwg
Patent RU-2270303-C1 (RU)
Title: Facing structure for room finishing with cladding panels having movable joints and building member set for facing structure
Inventor: MARKIN IGOR VALENTINOVICH
IPC: E04F13/08
Filed: 2005-02-11
Granted: 2006-02-20
Abstract: FIELD: building, particularly coverings or linings for walls or ceilings. 
     SUBSTANCE: facing structure comprises parallel carrying profiles each formed of metal or polymeric material by extrusion operation or by sheet material bending. Each profile has hollow post. Orifices to connect carrying profiles to bearing structure are formed in carrying profile base. The carrying profile base also has clamp. Opposite side of the base is defined by partitions having free ends creating gap along carrying profile of the second post. Partitions are located between carrying profile posts and extend transversely to the posts. The partitions are made as posts of carrying profile having H-shaped cross-section and located between the posts. Posts of H-shaped carrying profile are defined by flanges and post of thrust profiles having U-shaped cross sections connecting the flanges. The thrust profiles face cladding panels by opened cavities thereof. Free end of each flange defined by thrust profile cross-section is bent inside the cavity so that acute angle is created in-between. Extensions of longitudinal mounting profile ridges are arranged between trust profile bends. The mounting profile has longitudinal extensions. Mounting profile strip touches free end of each mounting profile flange at bends. Longitudinal extension of face side ribs are directed one towards another. Adjacent cladding panels create cladding panel fixing profile at joint between grooves thereof in which longitudinal mounting profile rib extension are inserted. 
     EFFECT: simplified facing structure, increased manufacturability, reduced labor inputs for facing structure assemblage, prevention of panels to be connected misalignment. 
     10 cl, 9 dwg
Patent RU-2283036-C1 (RU)
Inventor: ROGATKIN DMITRIJ ALEKSEEVICH
IPC: A61B10/00
Filed: 2005-03-18
Granted: 2006-09-10
Abstract: FIELD: medicine, diagnostics. 
     SUBSTANCE: due to spectrophotometry on should study body biological material to detect the concentration of porphyrin in tissues of biological material and compare it values against the standard. As biological material one should apply that part of the tissue at patient's body where spectrophotometric investigation should be carried out in vivo. Moreover, One should affect this part with low-intensity laser radiation, wave length corresponds to one of the maximums of protoporphyrins' absorption range. One should determine the amplitude of fluorescence radiation of this part. As a standard for comparison one should take the amplitude of fluorescence of protoporphyrin IX that models the concentration of protoporphyrin in blood erythrocytes ranged 100-1500 mcg/l and more. At equality of amplitudes it is necessary to establish concentration of proptoporphyrin IX in blood erythrocytes of biological tissue under testing. Moreover, wave lengths corresponding to maximums of absorption range of protoporphyrins correspond to 337, 370, 405, 532, 632 nm. The innovation enables to considerably simplify the investigation of values that indirectly characterize lead concentration in tissues and, thus, total degree lead intoxication in patients with the risk of lead intoxication. 
     EFFECT: higher efficiency of diagnostics. 
     1 cl, 1 ex
Patent RU-2281618-C1 (RU)
Inventor: SKUBILIN MIKHAIL DEM JANOVICH
IPC: H04R17/10
Filed: 2005-03-21
Granted: 2006-08-10
Abstract: FIELD: tool-making industry, namely, engineering of informational systems and transformers of mechanical effects to optical signals. 
     SUBSTANCE: annunciator contains body containing piezo-electric element, light-emitting element, for example, light diode or neon lamp, connected in galvanic manner to each other, elastic element with two balance states, one of which is stable, while another one is not, connected by one end rigidly to the body, striker, mounted on the free end of elastic element coaxially with piezoelectric element and at fixed distance from free end of elastic element, and a pusher. Light-emitting element is connected to piezoelectric element. 
     EFFECT: expanded functional capabilities, decreased power consumption, increased durability and reliability in operation. 
     5 dwg
Patent RU-2282161-C1 (RU)
Inventor: LOPATIN ALEKSEJ SERGEEVICH
IPC: G01K7/02
Filed: 2005-03-29
Granted: 2006-08-20
Abstract: FIELD: measuring technique. 
     SUBSTANCE: device comprises thermocouple mounted in the tubular housing with a ring space.  The input of the housing is connected with the output path of the heat receiver, and the output of the housing is provided with the connecting pipe for connecting with the device for control of flow rate of the decelerated gas through the ring space.  The deceleration chamber is defined by two coaxial bushings that define a ring space.  The vertical row of input openings is arranged over the outer bushing.  The central input port is opposite to the row.  The bottom end of the thermocouple is mounted under the outlet face of the inner bushing made of a diffuser.  The bottom end of the thermocouple is mounted in the output path of the heat receiver by means of a throttle washer. 
     EFFECT: enhanced precision.
Patent RU-2279673-C1 (RU)
Title: Cobalt determination method
Inventor: DEGTEV MIKHAIL IVANOVICH
IPC: B01D11/04
Filed: 2005-06-03
Granted: 2006-07-10
Abstract: FIELD: analytical methods. 
     SUBSTANCE: method of determining cobalt comprises extracting it from cyanate ion-containing solution with complexing agent and extractant followed by analysis of extract, said extractant and said complexing agent representing a mixture of fusible diantipyrylhexylmethane and benzoic acid taken in molar ratio 1:(0.25÷4), whereas extraction is effected at medium acidity expressed as 0.05-3.00 M HCl, after which extract is titrated. 
     EFFECT: increased selectivity and safety of analysis. 
     1 tbl
Patent RU-2290025-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B5/16
Filed: 2005-06-27
Granted: 2006-12-27
Abstract: FIELD: production of aromatized swollen tobacco vein, in particular, manufacture of smoking articles. 
     SUBSTANCE: method involves extracting anise using liquid carbon dioxide and separating miscella; moistening tobacco veins, impregnating with separated miscella and simultaneously increasing pressure; thereafter relieving pressure to atmospheric pressure value at the rate providing freezing of carbon dioxide absorbed as part of miscella; heating at heating rate providing dry distillation of carbon dioxide for obtaining of base product. 
     EFFECT: increased volume of aromatized tobacco vein. 
     1 ex
Patent RU-2288561-C1 (RU)
Inventor: FILIPPOV ALEKSANDR KONSTANTINO
IPC: A01C1/00
Filed: 2005-07-13
Granted: 2006-12-10
Abstract: FIELD: seed growing, in particular, technique used for presowing treatment of farm crops. 
     SUBSTANCE: apparatus has plasma chamber equipped with charging and feeding hoppers, transporting mechanism, and two electrodes. One of electrodes is placed in plasma chamber above transporting mechanism. Electrodes are connected to high-frequency generator. At least one reservoir containing inorganic gas and vacuum system are joined to plasma chamber. Electrode positioned within plasma chamber above transporting mechanism is designed for reciprocation relative to surface of transporting mechanism. Said electrode has length l and width b complying with following ratios: l=(0.5-0.9)·L, mm; b=(0.5-0.7)·B, mm, where L is length of plasma chamber, mm; B is transverse size of plasma chamber, mm. 
     EFFECT: increased efficiency, uniform distribution of plasma discharge over seed surface, and provision for preventing seeds from damage during treatment. 
     18 cl, 4 dwg, 1 tbl
Patent RU-2291379-C1 (RU)
Title: Cluster warhead
Inventor: NOVIKOV ALEKSANDR ALEKSEEVICH
IPC: F42B12/60
Filed: 2005-08-16
Granted: 2007-01-10
Abstract: FIELD: military equipment, applicable in cluster warheads of mines, bombs, rockets, in which blasting charges are used for ejection of subammunition. 
     SUBSTANCE: the warhead has war components, central propellant powder charge and a body consisting of the central perforated manifold and end face flanges.  Holes are made in the central part of one or both end face flanges, their diameter is less than the inside diameter of the manifold, pistons are positioned in them, the positions have a cylindrical part and are made for axial motion relative to the flanges. 
     EFFECT: enhanced efficiency of operation and reliability of action of the warhead. 
     2 cl, 2 dwg
Patent RU-2305351-C1 (RU)
Inventor: RASSADIN ALEKSANDR ALEKSANDROV
IPC: H01S3/05
Filed: 2005-11-28
Granted: 2007-08-27
Abstract: FIELD: electronic engineering, quantum electronics, lasers, and methods for shaping high-energy laser radiation fluxed at long distance from laser. 
     SUBSTANCE: proposed device has coaxially disposed hollow cylindrical active element, pumping system, maximal reflector, and partial reflector; end surface of active element on partial-reflector side is made in the form of truncated-cone surface whose generating line and main optical axis of laser device form angle α. Reflector is essentially body of revolution enclosed by two outer conical surfaces. Generating line of other conical surface of partial reflector and main optical axis of laser device form angle β. Method for controlling radiation flux includes excitation of laser active element and adjustment of laser radiation flux sectional diameter. 
     EFFECT: enhanced power of laser radiation flux and energy density in sectional area, reduced angular divergence. 
     6 cl, 3 dwg
Patent RU-2301264-C1 (RU)
Inventor: SHTERMAN SERGEJ VALER EVICH
IPC: C13B30/02
Filed: 2005-12-30
Granted: 2007-06-20
Abstract: FIELD: technology of sugar manufacture. 
     SUBSTANCE: method involves boiling out backflows in vacuum device up to the content of dry matter in massecuite 92-95%. Before discharge from vacuum device into receiver mixer massecuite is diluted up to the content of dry matter 89-91% with condensate formed from saturated steam added to massecuite. During dilution process massecuite is heated to temperature 75-85°C. Invention provides improvement of granulometric composition of massecuite of the last crystallization that results to enhancing quality of yellow sugar prepared. 
     EFFECT: improved preparing method. 
     2 ex