baber/WOPTO huggingface dataset:
Patent RU-2240452-C1 (RU)
Title: Belt tensioning twin linear device
Inventor: SERKH ALEKSANDER
IPC: F16H7/12
Filed: 2001-10-01
Granted: 2004-11-20
Abstract: FIELD: mechanical engineering; belt drive system. 
     SUBSTANCE: invention relates to tensioning device being twin tensioner designed for tensioning of belt in belt power drive. Proposed device has belt tensioner device, first sheave of device for tensioning the belt, crankshaft sheave, auxiliary device sheave and belt to transmit energy which passes around first sheave of belt tensioner, crankshaft sheave and auxiliary device sheave. Belt tensioning device is device of such type which includes place for fastening motionless relative to engine cylinder block, guide and first slides installed for sliding relative to guide with two degrees of travel freedom. First sheave of device is installed for rotation on first slides for engagement with belt transmitting energy. Flexible member displaces first slides in longitudinal direction relative to guide. Device is furnished with second slides installed for sliding relative to guide with two degrees of travel freedom. Second sheave is installed on second slides for rotation and engagement with belt transmitting energy. Second slides move in longitudinal direction relative to guide. 
     EFFECT: improved operating characteristics and reliability of device. 
     22 cl, 11 dwg
Patent RU-2248799-C1 (RU)
Title: Pharmaceutical composition for treating inflammatory processes in an eyeball named "gentalipos"
Inventor: SHKVORCHENKO D O
IPC: A61K31/7036
Filed: 2003-06-18
Granted: 2005-03-27
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: the suggested composition includes an antibacterial chemotherapeutic preparation, plant and/or animal phospholipids, sodium chloride, monosodium phosphate, disubstituted sodium phosphate and purified water at certain quantitative ratio of components, weight%. The innovation provides prolonged antiphlogistic action onto inflammatory focus. 
     EFFECT: higher efficiency of application. 
     5 ex
Patent RU-2245808-C1 (RU)
Title: Wheelset with traction drive shaft for railway locomotive
Inventor: LEMESHKO V I
IPC: B61C9/44
Filed: 2003-06-30
Granted: 2005-02-10
Abstract: FIELD: railway transport; locomotive wheelsets. 
     SUBSTANCE: proposed wheelset includes axle 1 with fitted-on wheels 2 placed inside hollow shaft 3. Hollow shaft is made in form of elastic sleeve assembled of series-connected elastic plates. 
     EFFECT: decreased overall dimensions, metal usage and simplified design of wheelset. 
     3 dwg
Patent RU-2233204-C1 (RU)
Inventor: DEGTJAREV V V
IPC: B01J20/30
Filed: 2003-08-28
Granted: 2004-07-27
Abstract: FIELD: disposal of solid waste. 
     SUBSTANCE: sand is preliminary treated with a solvent and mixed with a sorbent. The gel-like sediment of the second stage of gelatinization is used as a sorbent, which is produced with treating peat with potassium hydroxide. In so doing, the liquid phase is separated and it is treated with an acid up to pH 4-6, producing gel-like sediment and above-sediment liquid of the second stage of gelatinization. The mixture of water with above-sediment liquid of the second stage of gelatinization mentioned above is used as a solvent. The sand is treated holding the solid/liquid ratio equal to 1:(1-2). Before mixing with the sorbent, sand is partially dehydrated. 
     EFFECT: improved salt disposal. 
     6 cl
Patent RU-2241155-C1 (RU)
Inventor: IBRAGIMOV N G
IPC: F16F9/10
Filed: 2003-09-02
Granted: 2004-11-27
Abstract: FIELD: oil producing industry. 
     SUBSTANCE: invention is designed for damping loads appearing in operation of pumping units and well equipment. Proposed damping coupling for well equipment has cylindrical housing with holes on its side surface. Cylindrical housing is closed from ends by upper and lower covers with cylindrical holes along axis and with grooves for seals. Upper and lower pistons with cylindrical rods are arranged inside cylindrical housing. Upper and lower pistons are provided with grooves on side surface for seals, and inclined holes connecting spaces under and over pistons. Inclined holes diameter is by factor of magnitude less than holes on side surface of cylindrical housing. Holes on side surface of cylindrical housing are located near upper cover and near lower cover and symmetrically near center of cylindrical housing. Pistons ate installed in cylindrical housing, and cylindrical holes of covers for displacement along axis of cylindrical housing and for rotation relative to each other. Sucker rods of pumping unit are connected to rod of upper piston, and plunger of deep-well sucker-rod pump is connected to rod of lower piston. Well plays part of liquid bypass channel. 
     EFFECT: prevention of parting and turning of sucker-rods in operation of deep-well sucker-rod pump. 
     2 dwg
Patent RU-2253441-C1 (RU)
Inventor: MAKEEV G N
IPC: A61K31/13
Filed: 2003-09-18
Granted: 2005-06-10
Abstract: FIELD: medicine, in particular disinfectant for domestic and industrial compartments, surfaces, tools, transport. 
     SUBSTANCE: claimed composition contains mixture of tetramethylenediethylene tetramine with silver ninrate, stabilizer and silica gel. Tetramethylenediethylene tetramine is obtained by reaction of at 50-70°C for 60-80 min in absence of alkali, then formed solution is cooled to 18-20°C for 12-18 h. 
     EFFECT: disinfectant with improved quality, higher bactericide and virulicide action; method with increased yield. 
     2 cl, 4 tbl, 6 ex
Patent RU-2252196-C1 (RU)
Title: Hand tool for cutting cylindrical form glass articles
Inventor: ELISEEVA N I
IPC: C03B33/14
Filed: 2003-10-09
Granted: 2005-05-20
Abstract: FIELD: hand tools for laboratory operations. 
     SUBSTANCE: the invention is pertaining to equipment used for laboratory operations, in particular, to special tools for operation with cooled glass of a cylindrical form and may be used in laboratories of a different specialization in the field of all branches of chemistry, physics and adjacent to them sciences. The technical effect is production of tools used for cutting articles out of a glass feed stock of a cylindrical form of different diameters. The tool firmly fixes a glass article, is simple to handle and convenient in operation. For this purpose the tool is made in the form of pliers having the clamping working sponges. On the surface of its right-hand sponge there is a fixed working unit containing a rotating around own axis cutting element protruding over a working surface of the sponge. The surface of the left-hand sponge is made thicker by a plate. The working side sponge and the plate have angular recesses. 
     EFFECT: the invention ensures production of tools used for cutting articles out of a glass feed stock of a cylindrical form of different diameters. 
     2 cl, 1 dwg
Patent RU-2253134-C1 (RU)
Inventor: VASIL EV V V
IPC: G01T1/30
Filed: 2003-11-17
Granted: 2005-05-27
Abstract: FIELD: experimental nuclear physics; investigating radioactive decay of some nuclei, as well as neutrons and other particles. 
     SUBSTANCE: proposed method includes measurement of count rate of decay products and flow of investigated substance through check-up zone. Count rate is measured by time intervals between detector signals. During measurements source substance flow is varied until repeatability of flow values and their compliance with detector sensitivity are obtained. 
     EFFECT: enhanced measurement accuracy. 
     1 cl, 4 dwg
Patent RU-2262333-C1 (RU)
Inventor: BUBNOV V G
IPC: A61G1/00
Filed: 2003-12-29
Granted: 2005-10-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has air-proof flexible chamber, connection tube, heat insulation granules enclosed in the chamber, degasifying treatment starter and protective removable case. The case has at least two handles, fastening straps, and means for setting stiffening ribs. The connection tube has shutoff valve, and check valve. The air-proof flexible chamber has at least two spacer members attached to its internal surface. The heat insulation granules additionally have envelope and are manufactured from foamed mineral material. 
     EFFECT: prolonged strong immobilization of victims; sparing evacuation removed pain loads. 
     12, cl, 4 dwg
Patent RU-2244698-C1 (RU)
Title: Apparatus and method for composting with the use of vermiculite culture
Inventor: LUZHKOV JU M
IPC: A01K67/033
Filed: 2004-01-21
Granted: 2005-01-20
Abstract: FIELD: agriculture, in particular, processing of plant growing, poultry and animal farming wastes with the use of vermiculite culture, may be used in farms and private houses for utilization of human and animal activity wastes. 
     SUBSTANCE: apparatus has casing, horizontally positioned perforated member adapted for accommodation of wastes and vermiculite culture, and water receiving device. Casing is made in the form of cylindrical segment. Perforated member is spaced from cylindrical member axis by distance making 50-75% the radius of cylindrical segment. Water receiving device is made in the form of part of cylindrical segment arranged under perforated member. Apparatus is equipped with frame. Casing is mounted on frame for lifting to an angle of up to 45 deg and is furnished at its ends with gates for discharging contents therefrom and with water inlet and water outlet branch pipes. Method involves placing onto perforated member preliminarily prepared material to be processed and having pH=6-8 and basic amount of worms; wetting said material to predetermined moisture content at preliminarily selected temperature; providing composting while maintaining predetermined temperature and moisture content in layer of material under process. Said layer has thickness of from 20 to 50% the radius of cylindrical segment. Lower part of casing is filled with water, which is heated by means of heaters to temperature of 19-21 0 C. Worms are introduced into said layer of material in an amount of from 50 to 400 species per 1 m 3  of material under process. Composting process is provided at temperature of 20-23 0 C and layer moisture content in the range of 60-85% for 1-3 months. Upon termination of composting process, ready compost is discharged from casing. 
     EFFECT: simplified construction and method, reduced labor intensity and increased efficiency. 
     8 cl, 1 dwg
Patent RU-2262605-C1 (RU)
Inventor: PETENKO V I
IPC: F01N1/08
Filed: 2004-02-24
Granted: 2005-10-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: proposed muffler contains box chamber in middle part of which  longitudinal partition with holes-divider is installed.  Partition is rectangular and is provided with longitudinal chute and four holes in corners whose summary area is equal to 0.1-0.2 of total area of partition.  Damping of exhaust has noise in muffler is effected owing to conversion of its energy into thermal energy, kinematic energy of coherent vortex structures in gas flow and turbulent energy according to type of turbulization of exhaust gas flow. 
     EFFECT: reduced noise of operation of saw engine within the range of prevailing frequencies of 100-1200 Hz. 
     2 dwg
Patent RU-2264147-C1 (RU)
Title: Трансформируемая мебель для сидения и лежания и механизм фиксации положения складных опор
Inventor: DVORNIKOVA E A
IPC: A47C17/175
Filed: 2004-03-18
Granted: 2005-11-20
Abstract: Мебель для сидения и лежания содержит мягкие элементы спинки, сидения и места для лежания, закрепленные на раме основания сидения. Каркас образован основанием сидения с вставленной в него выкатной секцией и рамой спинки, а основание сидения образовано горизонтально ориентированной рамой с приваренными к ее боковым сторонам вертикально ориентированными рамками. Рамки являются направляющими для контактных колес с ребордами выкатной секции. Верхние и нижние мягкие элементы, расположенные на основании сидения в положении «диван», соединены между собой шарнирно тканью по кромке подушек на поворотной оси, образующейся при трансформации мебели из состояния «диван» в состояние «кровать». Верхний мягкий элемент представляет собой объединенную конструкцию из подушек сидения и спинки, и к его тыльной стороне прикреплен элемент жесткости. На внутренних торцах рамок основания сидения, перпендикулярно торцам, возле передних ножек дивана установлены оси с двумя роликами: большим, примыкающим к рамке, и малым. Между колесными опорами выкатной секции и рамой основания сидения установлен механизм фиксации положения складных опор. Механизм содержит ось с фиксирующей головкой, установленную на кронштейне опоры ниже шарнирного соединения с рамой выкатной секции, и замок-пластину с пазом клюшкообразной формы внутри пластины, установленной на этой оси. Противоположный от паза конец пластины шарнирно прикреплен к раме выкатной секции. Приведенная конструкция трансформируемой мебели удобна в эксплуатации за счет возможности двойного сложения съемного элемента в состоянии «диван», образующего в состоянии «кровать» спальное место больших размеров, чем основание под него. 2 н. и 3 з.п. ф-лы, 5 ил.
Patent RU-2262616-C1 (RU)
Inventor: LEONOV P V
IPC: F02M31/087
Filed: 2004-03-16
Granted: 2005-10-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention is designed for internal combustion engines with forced ignition.  Proposed manifold unit has common flange for fastening to engine whose exhaust branch pipes are connected to flange for connection with exhaust pipe, and suction branch pipes are connected with intake chamber furnished with flange for connection with carburetor.  One of walls of intake chamber is made integral with walls of at least part of exhaust branch pipes, and on inner side of this wall, in intake chamber, heat sink ribs are found on edges of which guide deflector rests, being secured on inner edge of carburetor flange. 
     EFFECT: reduced cost of manifold unit. 
     4 dwg
Patent RU-2267770-C1 (RU)
Title: Device for determining viscosity of dispersed materials
Inventor: FEDORENKO IVAN JAROSLAVOVICH
IPC: G01N11/10
Filed: 2004-05-05
Granted: 2006-01-10
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: device comprises cylindrical tank which receives balls and is connected with the traction mechanism through a string.  The cylindrical tank is vertical, provided with the flexible bottom, rigidly connected to the frame, and has guides for the balls.  The flexible bottom is connected with the vibration actuator. 
     EFFECT: enhanced accuracy. 
     1 dwg
Patent RU-2266971-C1 (RU)
Inventor: KULIKOV B P
IPC: C22C1/02
Filed: 2004-05-25
Granted: 2005-12-27
Abstract: FIELD: technology of production of alloys on base of aluminum and silicon; production of aluminum-and-silicon alloys. 
     SUBSTANCE: proposed method includes introduction of molten silicon into aluminum melt, correction of melt and pouring in molds; metal-containing wastes of  aluminum and/or silicon process are subjected to treatment with melt of aluminum or its alloy; amount of wastes is determined by the following formula: M w =(0.077-0.23)M Si /M Al (M Si +M Al ), where M w  is amount of wastes, kg; M Al  is mass of molten aluminum, kg; M Si  is mass of molten silicon;  0.077 is minimum proportionality coefficient; 0.23 is  maximum proportionality coefficient. Then, molten silicon is added to melt. 
     EFFECT: enhanced efficiency of process. 
     1 tbl, 1 ex
Patent RU-2261408-C1 (RU)
Inventor: KORJUGIN G V
IPC: F41C3/14
Filed: 2004-07-19
Granted: 2005-09-27
Abstract: FIELD: small firearms. 
     SUBSTANCE: revolver comprises frame with the base for handle, drum with the mechanisms for locking and feeding cartridges, striking-triggering mechanism that comprises trigger and hammer mounted on the axle of the mainspring made of a torsion spring, and recoil mechanism.  The revolver is also provided with the cam surface whose one end is mounted on the axle of the drum pusher of the mechanism for feeding cartridges, balancer made of a clamp with the shaped projection on the cross-piece and hook on one of the sides pivotally connected with the axle of the mainspring thus embracing its turns, and hammer sear.  The shaped projection of the balancer co-operates with the shaped surface of the cam surface whose free end bears on the axle of the hammer sear.  The first hook of the mainspring bears on the cross-piece of the balancer above the shaped projection.  The second hook bears on the hammer thus pressing it to the balancer hook.  The recoil mechanism is made of a torsion spring mounted on the axle of the mainspring in the vicinity of the balancer.  One end of the spring is secured to the balancer side, and the other end, which bears on the frame, spring loads the hummer sear whose stop co-operates with the same side of the balancer. 
     EFFECT: enhanced reliability. 
     3 dwg
Patent RU-2279559-C1 (RU)
Inventor: ROGALEV VLADIMIR VLADIMIROVICH
IPC: F02B19/08
Filed: 2004-12-30
Granted: 2006-07-10
Abstract: FIELD: mechanical engineering; internal combustion engine. 
     SUBSTANCE: proposed internal combustion engine contains swirl chamber communicating with cylinder through rectangular-section connecting channels with fitted-in shaped blades made of material with memorized shape effect.  With engine operating, owing to changes of temperature at different strokes, processes of turning of profiled blades repeat providing automatic opening and closing of connecting and closing of connecting channels in due time. 
     EFFECT: improved economy of slow-speed engine by improving gas exchange. 
     3 cl, 3 dwg
Patent RU-2278997-C1 (RU)
Inventor: ALEKHIN ALEKSEJ GENNAD EVICH
IPC: B23P11/02
Filed: 2005-01-31
Granted: 2006-06-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used in shaft-bushing interference.  According to invention, shaft and bushing are made of material with similar physical and mechanical properties with projections in form of laser hardened paths.  Pitch of parts is twice as great as their width.  Paths are arranged at angle of 0-90° to axis of joint.  Opposite paths of shaft and bushing are displaced relative to each other by width of part.  In particular cases, paths can be arranged along ring lines lying in planes square to axis of joint, in starting lines parallel to axis of joint, or helical lines. 
     EFFECT: increased load-carrying capacity of joint. 
     4 cl, 4 dwg
Patent RU-2281508-C1 (RU)
Inventor: GORDETSOV ALEKSANDR SERGEEVICH
IPC: G01N33/49
Filed: 2005-01-31
Granted: 2006-08-10
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with predicting the results of acute viral hepatitis B and C: one should implement IR-spectroscopic analysis of patient's blood serum sample in area of 1200-1000 cm -1  at the onset of the disease, at entering a hospital and after the crisis starts. One should detect the heights of the peaks of absorption strips at maximums of 1180; 1165; 1160; 1070; 1060 cm -1  against peak's height at maximums at 1070 cm -1 ; 1160 cm -1  to 1070 cm -1 , 1180 cm -1  to 1060 cm -1  which are coordinates by the axes X, Y and Z, correspondingly. The obtained three-dimensional distribution should be projected into frontal plane to obtain two-dimensional coordinates and refer with the borders of flat standard diagnostic "pictures" of hepatic state (norm, area of "pathology", "recovery). If during the second studying, after the crisis start, the values of the point that characterizes a patient's hepatic state are dislocated from area of "pathology" picture into area of "recovery" picture or norm. Moreover, the risk of timing is absent in this case, otherwise, one should predict the threat for timing of viral hepatitis. The innovation enables to prescribe adequate medicinal preparation in such a case. 
     EFFECT: higher accuracy of diagnostics. 
     3 ex
Patent RU-2287605-C1 (RU)
Inventor: RI EHRNST KHOSENOVICH
IPC: C22F3/02
Filed: 2005-03-21
Granted: 2006-11-20
Abstract: FIELD:  metallurgy, casting production, possibly manufacture of castings with high heat conductance. 
     SUBSTANCE: method for treating melt copper and tin bronze comprises steps of treating melt with use of nanosecond electromagnetic pulses; before such treatment soaking melt at temperature 1250°C for 5 min; performing further treatment by means of electromagnetic pulses at the same temperature for 10 - 15 min; then cooling melt at rate 20°C/min till 300°C. 
     EFFECT: increased heat conductance of copper and its alloys. 
     3 dwg, 2 ex
Patent RU-2282349-C1 (RU)
Inventor: ZVOLINSKIJ VJACHESLAV PETROVIC
IPC: A01G25/02
Filed: 2005-03-28
Granted: 2006-08-27
Abstract: FIELD: agricultural amelioration, in particular, equipment for drop irrigation of vegetable, fruit and berry crops, grape and sown grasses on beds. 
     SUBSTANCE: dropper has casing, threaded cover, membrane, filter and float. Inlet and outlet openings are provided in casing and threaded cover. In case pressure is created, membrane comes into engagement with casing surface. Casing is closed from the bottom with threaded cover. Helical groove is provided within casing cavity on its inner cylindrical surface. In casing cavity there are successively arranged filter, membrane and float. Filter is made in the form of hollow cylinder manufactured from resilient gas-expanded plastic. Membrane is made in the form of sleeve and is manufactured from elastic water-tight material. Resilient disk is reinforced in bottom part of membrane by means of initial basic mold. Flexible ring embraces narrowed portion of outer surface of sleeve. Float is made in the form of hollow ball. Radial grooves provided on end surface of threaded cover are adapted for dosed feeding of water into outlet opening. 
     EFFECT: increased efficiency in continuous and uniform dispensing of irrigation water. 
     5 cl, 1 dwg
Patent RU-2285694-C1 (RU)
Inventor: JANOVSKIJ VJACHESLAV ALEKSANDR
IPC: C07D223/18
Filed: 2005-03-28
Granted: 2006-10-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of diphenic acid N-substituted imides. Method is carried out by reaction of diphenic acid with imidating agents in organic solvent medium. Process is carried out in inert organic solvent medium that forms azeotropic mixture with water at the reaction mass boiling point and involving distilling off of water formed. N,N'-disubstituted ureas of the formula: (NHR 2 )CO wherein R means methyl, phenyl are used as an imidating reagent. After termination of water formation acetic anhydride is added to the reaction mass in the following mole ratio of reagents: diphenic acid : urea : acetic anhydride = 1.0:(1.0-4.0):(1.0-20.0), respectively. Method provides increasing yield of the end product and reducing toxicity and corrosive properties of reagents used. 
     EFFECT: improved method of synthesis. 
     2 tbl, 13 ex