baber/WOPTO huggingface dataset:
Patent RU-2170182-C2 (RU)
Title: Vehicle heating and ventilating system device
Inventor: AL TGAUZEN A L
IPC: B60H1/24
Filed: 1999-03-16
Granted: 2001-07-10
Abstract: FIELD: transport engineering; ventilation, heating and air conditioning. SUBSTANCE: proposed device has heater casing 1 with two inlet channels 2, 2a and one outlet channel 3, fan 4, heater control driven shutter 6 made in form of guide device. Heat exchanger 7 is located in lower part of casing 1. Delivery channel 8 is placed before heat exchanger and heated air outlet channel 9 is located after heat exchanger. Mixing chamber 10 in which heated air channel 9 and cold air channel 5 come together is arranged in middle part of casing 1. Driving shutter 11 whose width is equal to length of heat exchanger is located in area of mixing chamber 10. Driven shutter 6 has width equal to that of outlet channel 5 of fan 4. Outlet from channel 8 into chamber 12 before heat exchanger is provided with widening at angle of 90 deg with sharp edges at sides whose size is equal to length of radiator. Ventilation channel 5 in zone above heat exchanger 7 is widened to size equal to length of heat exchanger 7, thus forming a static chamber. EFFECT: improved efficiency of operation of device owing to change of design of shutters and casings of heater to dispense with recirculation channels and reduced overall dimensions. 4 dwg
Patent RU-2179521-C2 (RU)
Title: Marine propulsor with vertical axis located transversely relative to direction of flow at constant controllable orientation of blades
Inventor: VALENTINI P ERO
IPC: B63H1/10
Filed: 1997-05-14
Granted: 2002-02-20
Abstract: FIELD: shipbuilding; marine propulsors with vertical axes located transversely relative to direction of flow at constant controllable orientation of blades. SUBSTANCE: propulsor has many blades 1 revolving around vertical axis and held by plate 2 used for securing these blades. Plate 2 revolves around vertical axis irrespective of rotation of individual blades 1. Besides that, it includes engine for rotation of plate 2 and fixed pulse electric motor 10 for each blade 1, revolving shaft 17 held by body 3 of rotor connected with plate 2; spindles 15 located coaxially on rotor have independent rotatable connection with revolving shaft 17. Number of spindles 15 corresponds to number of separate blades 1. Spindles 15 revolve independently, thus ensuring independent rotation of respective blade 1 irrespective of other blades. At one revolving shaft 17 and spindles 15 are located inside body 3 of rotor and at other they are located outside body 3 of rotor. Located on inner and outer ends of each spindle 15 is first unit (14, 18) for transmission of motion from respective electric motor 10 to respective revolving blade 1. Respective unit (12, 20) located at axis of blade 1 and at axis of respective electric motor 10 is used for transmission of motion to first unit (14, 18); it also includes one interface between operator and electronic control unit of propulsor. Electric motors 10 are controlled by means of electronic control unit; provision is made for control of position and orientation of respective blade 1. EFFECT: enhanced hydrodynamic efficiency under varying operating conditions of motion at sea. 15 cl, 3 dwg
Patent RU-2164833-C2 (RU)
Title: Apparatus for straightening pump rods
Inventor: IBRAGIMOV N G
IPC: B21D3/16
Filed: 1999-04-26
Granted: 2001-04-10
Abstract: FIELD: plastic metal working, namely, equipment for tension straightening of elongated articles such as pump rods. SUBSTANCE: apparatus has gripper for gripping rod end mounted on tension head and being in the form of separate link with self-aligning supports on its ends. Rotary mechanism engages with rod end and it is mounted on tension head with possibility of fixation against rotation. Drive shaft is secured to aligning head coaxially relative to rod, said shaft is mounted by means of self-aligning support that may be fixed; it has open groove for rod end and locking device. On aligning head there is self-aligning gripper for gripping rod end. EFFECT: enhanced efficiency, improved quality of straightened pump rods. 5 dwg
Patent RU-2168904-C2 (RU)
Title: Method for producing tea from bergenia
Inventor: PROKOP EVA L A
IPC: A23F3/34
Filed: 1999-09-17
Granted: 2001-06-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves using bergenia leaves withered and fermented under natural conditions; wetting black 1-3 year bergenia leaves in water having temperature of 18-25 C for 8-24 hours; pouring out water; grinding leaves into 4-9 mm sized particles; subjecting ground leaves to additional artificial fermentation, while maintaining relative humidity of 95- 100%, for 24-48 hours; providing thermal treatment of half-finished product at temperature of 90-100 C to moisture content of 7-9%; grinding dried half-finished product to obtain 1.5-2.0 mm sized particles; sieving through sieve and briquetting at pressure of 10.0-15.0 MPa. Method allows tea substitute to be obtained. Upon brewing, liquid has flavor characteristic of "Chagir" tea. Tea obtained from bergenia leaves may be used as curative and prophylactic means. EFFECT: improved quality, wider range of usages and convenient consumer properties. 2 cl
Patent UA-49981-C2 (UA)
Title: Low-calibre shot gun bullet, especially for shot guns with partially of fully distended barrel
IPC: F42B7/10
Filed: 1998-10-29
Abstract: The invention relates to a low-calibre shot gun bullet, especially for shot guns with a partially or fully distended barrel, whereby said bullet is accommodated in a drive cage. The invention provides a further such shot gun bullet. The low-calibre shot gun bullet has a bullet jacket (2) which, in relation to its loading position, receives a bullet core (3) that can be displaced towards the end of the barrel (3). When fired said bullet core is displaced inside the bullet jacket (2), defining a stop pertaining thereto, whereby the shot gun bullet is provided with a definitive form. It is possible to displace the bullet's centre of mass by displacing the bullet core. The gas pressure peak can also be reduced at the same time.
Patent UA-40574-C2 (UA)
Title: Derivatives of I 17,20-epoxypregnane, a PROCESS for obtaining thereof, a PROCESS for obtaining derivatives of cortisone and intermediary compounds
Inventor: Jean Buandia
IPC: C07J7/00
Filed: 1994-01-12
Abstract: The object of this invention are novel derivatives of 17,20 – epoxides of pregnane, obtaining thereof, use thereof for obtaining cortisone derivatives and intermediary compounds. Derivatives of 17,20 –poxypregnane of the formula (I): where R - radical of oxo or ß-hydroxy and cycles A and B denote remainder of the formula: where K – radical oxo or group protecting radical oxo of the formula: n equals to 2 or 3 and R1 – remainder of ether or ester, K' – radical oxo or protecting group of type oxym, hydrazone or semicarbazone, and wavy lines denote a mixture of polymers.
Patent UA-10999-C2 (UA)
Title: A dielectric paste for the obtainment of elements of the microelectronics
IPC: H01B3/08
Filed: 1993-03-19
Abstract: The invention relates to the microelectronics. A dielectric diamond-containing paste contains filling agent, glass dust, and the organic coupling agent. As a filling agent it contains fine-dyspersated diamond dust with the magnitude of resistivity constant no less than 108 Om.m. Here, the diamond and glass dusts are taken in the mass proportion 1:0.5 5 2.0, and the mass proportion of diamond dust with glass and the organic coupling agent is 1:0.4 4 0.6.
Patent UA-40643-C2 (UA)
Title: Device of liquid level recording
Inventor: Vasyliev Stepan Vasiliovych
Filed: 1996-09-17
Abstract: The invention relates to the instrument making industry, precisely the appliance is designed to transfer information on the liquid level at a prescribed distance with its permanent recording. The device for the liquid level recording contains a float connected with a counterbalance by a flexible tie-rod passing through free-rolling rollers; the counterbalance is connected with a flexible closed tape-scale placed on upper and lower units, at that it contains an appliance of synchronous communication of the turning angle of a rotatable movement by means of a rotor connected rigidly with the axle of the closed scale unit, on the rotor of the recording device containing a summary-expendable counter.
Patent UA-55395-C2 (UA)
Title: Toothbrush and method of its manufacture
IPC: A46D1/04
Filed: 1996-04-09
Abstract: A toothbrush comprising a brush head and plastic bristles, possibly in bundles, which are fitted thereto, the lateral faces of some of which bristles at least carry a profile. In order to obtain an increased brushing and massage effect without changing the resistance of the bristles, they are given a spiral profile. The bristles can comprise a core and at least one spiral running up the lateral faces. To make such a toothbrush, a profiled single thread or a thread with grooves running parallel to its axis can be extruded and then twisted, the twist then being fixed. It is also possible to co-extrude a single plastic thread with ribs of some plastic material having different properties running along its lateral faces and then to twist the bonded plastics and fix the twist.
Patent UA-55522-C2 (UA)
Title: Method for adaptive filtering of signals and the device for realization of the method
Inventor: BARANNYK YEVHEN OLEKSANDROVYCH
Filed: 2000-09-18
Abstract: The proposed method for adaptive filtering of signals and the device for realization of the method imply using the procedures of analysis and comparison of various statistical hypothesizes, concerning the signal type, by using the signal amplitude data samples. Realization of the method implies preliminary instruction of the filtering system in order to provide the possibility of optimal detection of the structure of the signal source and determination of the parameters of the digital filters generating optimal estimates of the signal amplitude according to the differing statistical hypothesizes concerning the signal type. The result of the adaptive digital filtering constitutes the estimation value of the signal at the input of the filtering system as the weighted sum of individual estimates or as the estimation value of the signal amplitude accompanied with coded designation of the most probable structure of the signal source. The proposed method and device provide for suppressing signal noise component in the real time digital filtering process without loss of information on the signal structure, as well as the possibility to retain the diagnostic information contained in a speckle noise signal and to isolate additional information on the signal source.
Patent RU-2192180-C2 (RU)
Inventor: GUSEV A V
IPC: A61B17/11
Filed: 2000-03-16
Granted: 2002-11-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: the method could be applied during operations upon biliary ducts. Small intestinal ansa at 35 cm length is used. A "valve" is designed 2-3 cm higher against Ru-anastomosis. Moreover, two serous-muscular screwing in sutures are applied 0.7-1.0 cm against each other along area of detached segment. The method provides prophylaxis of intestinal content reflux into biliary ducts. EFFECT: higher efficiency. 1 dwg, 1 ex
Patent RU-2185712-C2 (RU)
Title: Tillage tool
Inventor: MALANIN V I
IPC: A01B7/00
Filed: 2000-05-06
Granted: 2002-07-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: tillage tool has frame and working tool modules attached to frame through two pivotally secured tie-rods. Tie-rods are formed as shafts positioned for rotation at an acute angle to longitudinal axial line of tillage tool. Ripping or covering working members are fixed to shafts. Each of tie-rods is connected through spring and clip to bearing unit, frame and shaft, which carries working members. Working members are formed as shells joined with their inside part to many-sided members through diverging connecting members adjoining to faces of angled parts of many-sided members. Ends of converging connecting members are joined to shells. Central openings are formed in many-sided members for connecting working members with shaft. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 cl, 6 dwg
Patent RU-2221080-C2 (RU)
Inventor: ANDLER GERD
IPC: C23C14/56
Filed: 1998-11-19
Granted: 2004-01-10
Abstract: FIELD: devices for application of coats including one intermediate layer and one anti-friction layer on sliding bearings by vacuum method. SUBSTANCE: proposed device has vacuum chambers located near each other and separated by vacuum valves or pressure stages. Located successively in way of motion are sluice chamber for introduction of sliding bearings in vacuum, one preliminary treatment chamber, one first coating chamber, one second coating chamber and sluice chamber for removal of sliding bearings from vacuum after application of coat. Located in preliminary treatment chamber is etching unit for stationary plasma etching of sliding bearings by means of magnetic field. Located in first coating chamber under sliding bearings is magnetron spraying source. Electron-beam evaporator with evaporating crucible is located in second coating chamber. Buffer sections are located before and after section where coats are applied by electron-beam evaporator. Sliding bearings are held in carrying members where required temperature conditions may be maintained. EFFECT: possibility of applying several coats from different materials and different thickness. 17 cl, 1 dwg
Patent RU-2189579-C2 (RU)
Inventor: DZHIOEV T E
IPC: G01N24/08
Filed: 2000-07-03
Granted: 2002-09-20
Abstract: Изобретение относится к радиоспектроскопии ядерного магнитного резонанса (ЯМР) и может быть использовано в аналитической химии. Пропускают анализируемый раствор через сорбент, который затем располагают в датчик релаксометра для последующей регистрации сигнала ЯМР с поверхности сорбента. Экспериментальную огибающую сигналов спинового эха протонов разделяют на экспоненциальные компоненты, в качестве аналитического параметра используют отношение значения амплитуды сигнала ЯМР-релаксации первой компоненты к сумме амплитуд всех компонент и по величине отношения определяют концентрацию анализируемых парамагнитных металлов в растворе. Техническим результатом изобретения является повышение точности способа за счет уменьшения влияния внешних факторов. 3 ил., 2 табл.
Patent RU-2224663-C2 (RU)
Inventor: BALZER REHJMOND DZH
IPC: B60C23/04
Filed: 1999-02-11
Granted: 2004-02-27
Abstract: FIELD: automotive industry. SUBSTANCE: invention is designed for fastening of electronic unit to inner surface of tire to reveal service properties of tire. Proposed electronic unit is provided with at least one hole for lock designed to receive at least one fastener supported by rubber plate secured to inner surface of tire to hold electronic unit inside tire. Said fastener can be made in form of clamp with pair of free legs provided with hooks and loops to turn over electronic unit. Carrying device can also be provided with fasteners in form of semirigid clamps with attachment parts provided with slots on outer ends. EFFECT: possibility of quick and easy mounting and removing of electronic unit from tire. 21 cl, 16 dwg
Patent RU-2192458-C2 (RU)
Title: Method of vodka production
Inventor: KISELEVA I K
IPC: C12G3/08
Filed: 2000-09-27
Granted: 2002-11-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: method involves preparation of aqueous-alcoholic solution in order to prepare vodka with 40-% strength from ethyl rectified alcohol "Lux" and potable corrected water. Prepared solution is thoroughly mixed, and passed through carbon-cleaning battery with speed of filtration up to 40 dal/h for fresh carbon, and up to 30 dal/h, for regenerated one. Prepared vodka is directed to finishing tank, and there introduced are infusions of dog rose petals and lime-tree blossom. Content of finishing tank is mixed, corrected, if necessary, and directed for bottling with obligatory control filtration. Prepared vodka contains the following ratio of ingredients, l/1000 dal: aqueous-alcoholic infusion of dog rose petals of the Ist decantation, 1.8-2.2; aqueous-alcoholic infusion of lime-tree blossom of the Ist decantation, 1-2; and also, kg: sugar, 14-16; ethyl rectified alcohol "Lux" and corrected potable water, the balance up to 40-% strength. The vodka has a slight tint of rosemary in aftertaste. EFFECT: broadened assortment of vodkas enriched with complex of biologically active substances such as ether oils of lime-tree blossom and dog rose petals; reduced labor intensity and cost price. 3 ex
Patent RU-2228202-C2 (RU)
Inventor: KUFER PETER
IPC: A61K38/00
Filed: 1999-04-21
Granted: 2004-05-10
Abstract: FIELD: chemistry of proteins, medicine, oncology, pharmacy, medicinal industry. SUBSTANCE: invention concerns to polypeptides showing specificity for CD19 and CD3 and their application. Invention involves a single-chain multifunctional polypeptide with specificity for antigens CD19 and CD3 of the formula: V I CD19-V H CD19-V H CD3-V L -CD3, polynucleotide encoding this polypeptide, expressing vector, the strain of culture cells, method for preparing polypeptide. Invention relates to pharmaceutical composition used for treatment of malignant diseases of B-cells, diagnostic composition, method for detection of activators and inhibitors of T-cell activation or stimulation. Invention relates to method for preparing a pharmaceutical composition designated for treatment of malignant diseases of B-cells and to method for treatment of malignant diseases of B-cells or depletion of B-cells and to method for retardation in development of pathological state. The advantage of invention involves the development of methods useful for treatment of B- cells-mediated diseases. EFFECT: valuable medicinal properties of polypeptides. 18 cl, 22 dwg, 2 tbl, 7 ex
Patent RU-2224662-C2 (RU)
Inventor: KHELL VEG KHANS-BERND
IPC: B60C17/06
Filed: 1999-05-28
Granted: 2004-02-27
Abstract: FIELD: transport engineering. SUBSTANCE: proposed support body is made in form of shell-like ring member placed inside tire. Said body thrust by its both axially external zones of wall against wheel rim through ring support members. Support members feature different elasticity in radial and axial directions of load. Ring support members are made in form of multiplayer members consisting of several interconnected layers of material of different elasticity in radial height of support members. EFFECT: simplified mounting of support body, improved reliability. 10 cl, 6 dwg
Patent RU-2223462-C2 (RU)
Inventor: LEUN E V
IPC: G01B11/30
Filed: 2001-05-23
Granted: 2004-02-10
Abstract: FIELD: measurement and fiber-optic technologies. SUBSTANCE: proposed method and device that can be used in instrumentation engineering, engineering tooling, and mechanical engineering for contactless high-precision measurements of linear (position 1, displacement Δ1) and angular (inclination γ, displacement Δγ) parameters of spatial position and roughness of part surfaces depends on use of fiber-optic transducer that has input and output optical fibers, lens, and diffraction grating, generation of set of diffraction orders along two or more axes with aid of diffraction grating, illumination of part surface by means of them, and transfer of diffraction orders reflected from part surface by output optical fibers for photo-conversion. Axial and angular displacements of object surface cause various changes in output signals being generated and their analysis enables detection of type and degree of these displacements. Set of output signals makes it possible to obtain conversion function with different range parameters and to reduce random components of measurement error. Radiator wavelength tuning causing changes in diffraction angles results in scanning of part surface (its probing) by diffraction order beams enabling in the end evaluation of spatial distribution of diffusion and mirror components of dissipation indicatrix incorporating data on part surface roughness parameters. EFFECT: enhanced precision of measurements. 5 cl, 5 dwg
Patent RU-2235903-C2 (RU)
Inventor: KORSHUNOV V N
IPC: F04B47/00
Filed: 2001-06-13
Granted: 2004-09-10
Abstract: FIELD: deep-well sucker-rod pumps. 
     SUBSTANCE: proposed device consists of hollow housing installed between cage of upper valve, with seat and ball, and cage of lower valve, with seat and ball. Housing has cylindrical bore accommodating ring piston with hollow rod to form ring chamber. Hollow rod and housing are furnished with throttling channels connecting axial channel of hollow rod through ring chamber with outer surface of housing. Spring-loaded bushing with head and calibrated shear element is telescopically fitted in ring piston. Ring chamber is formed between bushing and housing. Said ring chamber communicates with axial channel through radial holes. 
     EFFECT: improved reliability in operation, increased service life. 
     4 dwg
Patent RU-2235775-C2 (RU)
Inventor: BOJSEN KIRSTEN
IPC: C12N9/20
Filed: 1999-11-29
Granted: 2004-09-10
Abstract: FIELD: biotechnology, biochemistry, enzymology. 
     SUBSTANCE: invention relates to a method for preparing variant of enzyme by construction of modifications in amino acid sequence in the definite region of lipolytic enzyme. Invention involves also variants of lipolytic enzyme with the modified amino acid sequence and modified specificity of enzyme to substrate. Invention provides enhancing level of desirable activity of enzyme or to reduce level of undesirable activity of lipolytic enzyme. 
     EFFECT: improved preparing method, valuable biochemical properties of enzyme. 
     44 cl, 1 dwg, 21 ex
Patent RU-2205047-C2 (RU)
Inventor: GAVRILOV JU A
IPC: A61N5/067
Filed: 2001-07-18
Granted: 2003-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administering 7-10 prostate laser stimulation procedures in pulsating mode. The laser stimulation is carried out by setting gages on the inguinal and suprapubic area at the same time using 0.6 kHz frequency, 3.5 W power, duration of 8-10 min. Testis are treated with 0.3 kHz frequency 1.5 W power, duration of 7-9 min. 5-7 procedures of stimulating prostate massage are administered. Amino acid zinc chelate is administered at a dose of 22 mg and selenium at a dose of 200 mg twice a day, Puregon at a dose of 50 MU in intramuscular applications daily for a month. EFFECT: improved sperm quality.
Patent RU-2266015-C2 (RU)
Inventor: GROZDOV A O
IPC: A23K1/00
Filed: 2001-08-16
Granted: 2005-12-20
Abstract: FIELD: assessment of food and feed quality. 
     SUBSTANCE: claimed method includes application of infusoria Paramecium caudatum, cultivated on long-grain rice. Toxicity is assessed on the base of infusoria percent survived in acetone extract from product of interest. 
     EFFECT: accelerated bioanalytic method for toxin detection. 
     4 tbl
Patent RU-2210467-C2 (RU)
Inventor: STEPANOV JU S
IPC: B23C3/34
Filed: 2001-10-01
Granted: 2003-08-20
Abstract: FIELD: technological processes in machine engineering, processes for working by disc tools. SUBSTANCE: method comprises steps of cutting in milling cutter by desired depth of groove and then imparting rotation to blank; using disc milling cutter slit along radius at forming ends; opening formed ends in plane passing through rotation axis of blank and of disc milling cutter in accordance with blank rotation; determining pitch P of helical cutting surface formed at opening ends of disc milling cutter according to given formula. EFFECT: enlarged manufacturing possibilities, improved quality and increased efficiency of method. 3 dwg