baber/WOPTO huggingface dataset:
Patent RU-2177190-C1 (RU)
Title: Method for producing sintered body of thermocouple chip (alternatives)
Inventor: JODZHI URANO
IPC: H01L35/34
Filed: 2000-06-23
Granted: 2001-12-20
Abstract: FIELD: manufacture of thermocouples. SUBSTANCE: block of material is taken for manufacturing thermocouple. Thermoelectric properties of thermocouple are varied by changing direction of electric current flowing through this block. The latter is placed in elongated ampoule so that direction in which electric current is passed through block is aligned with longitudinal axis of ampoule. Upon degassing ampoule is subjected to deformation treatment so as to reduce its cross-sectional area and to obtain its plastic deformation. In the course of deformation treatment non-sintered compressed material inside ampoule is crushed. Then ampoule is subjected to heat treatment with the result that non-sintered compressed material in plastically deformed ampoule is sintered. Sintered chip body is extracted from plastically deformed ampoule. EFFECT: improved thermoelectric properties, enhanced mechanical strength. 12 cl, 21 dwg, 2 tbl
Patent RU-2180518-C1 (RU)
Inventor: SAFIN I A
IPC: A61B5/107
Filed: 2000-12-13
Granted: 2002-03-20
Abstract: FIELD: medical equipment, in particular, stomatology. SUBSTANCE: the device has a base, post with a bracket and a clamp for instruments, table for installation of models that has stops and a clamping screw for fixation of the model on the table. The table is provided with a hinge and a handle for fixation of the table position. Fastened on the table is an electronic pickup for measurement of the angles of inclination of the table with the model in two mutually perpendicular planes, whose output is connected to the input of the computing unit connected to the storage unit and the graphical electronic display. EFFECT: enhanced accuracy of determination of the tract of introduction of the dental prosthesis corresponding to the mean axis of inclination of the supporting teeth at minimum expenditures of time, enhanced convenience of work. 2 dwg
Patent RU-2171532-C1 (RU)
Title: Method for manufacturing electrical-machine rotor stack and facility for stacking rotor stampings and compressing rotor stack
IPC: H02K15/02
Filed: 2000-12-15
Granted: 2001-07-27
Abstract: FIELD: electrical machine manufacture. SUBSTANCE: method involves stacking rotor stampings and compressing the stack. Stampings are placed on stamping facility in the form of helical rod system so that slots of adjacent stampings are relatively shifted through mean slot pitch of Δ. Length of section transversal axis of stacking-facility rods in plane of stamping is made normal to stamping radius. Facility for stacking rotor stampings and compressing them to form rotor stack has movable and fixed parts joined together by means of locking rings. Movable part has plate that mounts punch rigidly fixed thereon. Fixed part has plate carrying guide strips rigidly secured thereon, as well as front and rear stops. Slide that is free to move over guide strips by means of knob has additional fixed plate with three unidirectionally bent rods forming helicoid in which length of section transversal axis in rotor stamping plane is normal to stamping radius. EFFECT: reduced labor consumption and enhanced precision of rotor stack assembly due to dispensing with straightening operation; reduced loss and enhanced efficiency of machine. 16 cl, dwg
Patent RU-2179215-C1 (RU)
Inventor: KUTEBA M V
IPC: E02B7/06
Filed: 2000-12-15
Granted: 2002-02-10
Abstract: FIELD: construction of structures by filling; construction of roads and drilling sites at subzero temperatures. SUBSTANCE: method involves ground excavation in reservoir, transportation of sand-water mixture by means of suction dredge through lanes formed in ice over pipeline, and layer-by-layer placement of ground on building site at sub-zero ambient temperatures; serial rows of holes are made for example by drilling holes on building site. Then holes are filled with sand-water mixture which is condensed to form supporting sand piles; layer-by-layer placement of ground is effected on site consolidated by sand piles, thickness of layers is maximum 10 cm. After placing each layer of ground the latter is dewatered by natural freezing of hydraulic mixture keeping certain time intervals between layer placing. EFFECT: reduced labor consumption and enhanced reliability due to reduced time for erecting and subsidence probability upon thawing. 1 dwg
Patent RU-2178732-C1 (RU)
Title: Method for protective painting of hollow parts of electric machines
IPC: B05C13/02
Filed: 2000-12-15
Granted: 2002-01-27
Abstract: FIELD: electrical engineering, possibly manufacture of electric machines, mainly hollow parts of induction motors. SUBSTANCE: method comprises steps of suspending at least one hollow part to suspension of conveyer, moving it to painting station, preparing, painting, drying and moving to station for assembling electric machines or to storehouse. Novelty is conveyer suspension in the form of guiding three-dimensional rod framework mounted at least onto one rod and rigidly secured to solid base and having detachable protective cover including at least one open slit whose length is no less than summed length of radius of protective cover and diameter of rod positioned in center relative to lengthwise axis of framework or spaced by distance no less than that from edge of protective cover in zone of inlet mouth of its slit until inner face of rod when the last is positioned outside center of lengthwise axis of framework. Part subjected to painting or drying is placed onto solid base at arranging framework in cavity of part or parts placed by floors. Height of framework or at least of its portion placed in cavity of part or parts is no more than height of painted part or it is no more than summed height of hollow parts fit onto framework and subjected to simultaneous painting. Part or parts are fit onto framework at performing all operations for preparing, painting, drying and transporting. EFFECT: enhanced quality of painting, improved efficiency, lowered labor consumption, economy of painting materials, improved ecological conditions at painting process. 12 cl, 9 dwg
Patent RU-2193278-C1 (RU)
Title: Radio communication link
Inventor: SHTEFAN V I
IPC: H04B7/22
Filed: 2001-04-11
Granted: 2002-11-20
Abstract: FIELD: radio communications; space and ground frequency-reuse radio communication systems. SUBSTANCE: proposed radio communication link has transmitting and receiving devices. Introduced in transmitting device are series-connected single-pulse generator, Barker signal shaper, and balance modulator. Introduced in receiving device is optimal Barker signal filter. Barker signal shaper has multitapped delay line, three phase inverters, and adder. Optimal Barker signal filter has matched single-pulse filter, multitapped receiver delay line, three phase inverters, and third adder. EFFECT: enhanced security and stability of data transmitted. 2 cl, 6 dwg
Patent RU-2190710-C1 (RU)
Inventor: MENZELINTSEVA N V
IPC: B32B5/06
Filed: 2001-10-08
Granted: 2002-10-10
Abstract: FIELD: manufacture of nonwoven sorption-filtering materials. SUBSTANCE: nonwoven material has two layers fixed together by needle stitching. One layer is made from modified capron fiber megalon and other layer is made from mixture of anion-exchange fiber based on grafted copolymer of polycaproamide and polydiethylamine ethylacrylate and cation-exchange fiber based on phosphorylatedgrafted copolymer of polycaproamide and polygilicidylmethacrylate, with content of the latter in mixture being 30-70 wt.%. Weight ratio of layers is (0.2-0.4):1. EFFECT: increased efficiency and improved protective properties as to aerosol salts. 1 tbl
Patent RU-2206076-C1 (RU)
Inventor: VOL VACHEV JU F
IPC: G01L1/22
Filed: 2001-11-29
Granted: 2003-06-10
Abstract: FIELD: measuring technique, possibly hydraulic machine engineering, particularly developing equipment for oil production industry branch. SUBSTANCE: apparatus includes housing 1 in the form of guiding device of stage of pump, annular membrane 3 secured in housing in such a way that between inner portion of membrane and surface of housing there is gap h. Membrane 3 is provided with supporting bead arranged along perimeter of central opening of membrane and being in the form of axial bearing unit of runner 10. Two pairs of strain gages 15 are mounted on surface of inner portion of membrane; said strain gages are electrically connected with device for determining their state and designed for forming electric signal proportional to deformation degree of inner portion of membrane. EFFECT: enhanced accuracy of measurements. 10 cl, 5 dwg
Patent RU-2210120-C1 (RU)
Inventor: BAKHSHIEV MAMED DZHABAR OGLY
IPC: G09G3/12
Filed: 2001-12-24
Granted: 2003-08-10
Abstract: Изобретение относится к светотехнике и может быть использовано в качестве источника питания для электролюминесцентных световых панелей. Технический результат заключается в повышении надежности, снижении энергопотребления и обеспечении стабильности выходных характеристик при использовании различных типов световых панелей. Источник содержит сетевой выпрямитель, сглаживающий фильтр, двухтактный силовой преобразователь постоянного напряжения в переменное, выполненный на включенных последовательно полевых МОП-транзисторах. Схема включает также широтно-импульсный модулятор, реализованный на программируемом микроконтроллере, формирователь-мультиплексор импульсов, драйвер управления силовым преобразователем, узел вспомогательного питания, сетевой фильтр, узел управления режимом работы сглаживающего фильтра. Имеются узел защиты от перегрузки, узел ввода сигнала регулирования интенсивности свечения, индуктивность, RC-цепь, состоящая из последовательно соединенных разделительного конденсатора и выходного резистора, и токоограничивающий резистор. 3 з.п.ф-лы, 2 ил.
Patent RU-2216535-C1 (RU)
Inventor: FAKHRETDINOV P S
IPC: A61P31/04
Filed: 2002-04-08
Granted: 2003-11-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to N-[alkoxypoly(ethyleneoxy)- carbonylmethyl]ammonium chlorides of the formula (I)   eliciting fungistatic and bactericidal activity and to method for their preparing. In compounds of the formula (I) at R is alkyl-C 8 -C 10 ; R 1  = R 2  is CH 3 ; R 3  is alkyl-C 10 -C 16 ; n = 3 (mean degree of oxyethylation); at R is alkyl-C 12 -C 14 ; R 1  = R 2  = R 3  is alkyl-C 7 -C 9 ; n = 20 (mean degree of oxyethylation); at R is alkyl-C 12 -C 14 ; R 1  = R 2  is hydrogen atom; R 3  is C 16 H 33 ; n = 10 (mean degree of oxyethylation); at R is alkyl-C 12 -C 14 ; R 1  = R 2  is hydrogen atom; R 3  is alkyl-C 10 -C 16 ; n = 10 (mean degree of oxyethylation). Method for preparing involves interaction of monochloroacetic acid with alkoxypolyethylene glycols of the general formula: RO(CH 2 CH 2 O) n H wherein: at R is alkyl-C 8 -C 10 ; n = 3 (mean degree of oxyethylation); at R is alkyl-C 12 -C 14 ; n = 10, 20 in the presence of acidic catalyst, such as cation-exchange resin KU-2 in H + - form, in boiling solvent medium, for example, toluene, with azeotropic removal of formed water and the following treatment of prepared product with amine at heating of the general formula (II)   wherein: at R 1  = R 2  is CH 3 ; R 3  is alkyl-C 10 -C 16/  ; at R 1  = R 2  is hydrogen atom; R 3  is C 16 H 33 ; at R 1  = R 2  is hydrogen atom; R 3  is alkyl-C 10 -C 16 ; or R 1  = R 2  = R 3  is alkyl-C 7 -C 9 . Compounds of the formula (I) can be used for control of fungal and bacterial damages in medicine, veterinary science and agriculture. EFFECT: improved preparing method, valuable properties of compounds. 2 cl, 2 tbl
Patent RU-2216414-C1 (RU)
Inventor: RASSTRIGIN S V
IPC: B08B9/055
Filed: 2002-04-19
Granted: 2003-11-20
Abstract: FIELD: pipelines. SUBSTANCE: invention relates to devices designed for cleaning inner surfaces of pipelines. Proposed device contains housing and cleaning and alignment disks installed coaxially of housing. Cleaning disks are made in form of working and standby self-release disks. Each cleaning disk has body with cover and split ring arranged in body and having greater than inner diameter of pipeline and provided with clamping stud and resilient member installed on inner surface of ring. Each standby disk is furnished additionally with protective strips secured on radius of split ring. EFFECT: simple design, increased service life provision of high quality of cleaning. 3 cl, 5 dwg
Patent RU-2217928-C1 (RU)
Title: Sterilizable canned food production method
Inventor: JUSHINA E A
IPC: A23L11/00
Filed: 2002-06-07
Granted: 2003-12-10
Abstract: FIELD: production of canned food with the use of dry vegetable raw material. SUBSTANCE: method involves reconstituting dry vegetable components, before introducing thereof into product composition, in the presence of preparation produced from Mortierella strangulata micromycet biomass by predetermined process. EFFECT: reduced use of additive preventing dry vegetable components from cooking, reduced influence of additive on flavor of final product and increased color stability of the latter.
Patent RU-2225893-C1 (RU)
Inventor: ZAKHARCHENKO V P
IPC: C22C38/38
Filed: 2002-08-02
Granted: 2004-03-20
Abstract: Изобретение относится к металлургии, в частности к получению сталей, работающих в условиях интенсивного абразивного изнашивания и подвергающихся знакопеременным динамическим нагрузкам. Задача изобретения - создание дешевой стали для изготовления массивных деталей, работающих в условиях интенсивного абразивного износа и знакопеременных (ударных) нагрузок. Износостойкая сталь содержит углерод, кремний, марганец, алюминий и хром в следующем составе, мас.%: углерод 0,6-0,7; кремний 1,0-1,8; марганец 2,0-3,6; алюминий 0,6-1,0; хром не более 0,5, при отношении содержания углерода к содержанию кремния 0,43-0,75, содержания марганца к содержанию кремния не выше 4,5 и содержания алюминия к суммарному содержанию углерода, кремния и марганца 0,13-0,2. Изобретение обеспечивает получение стали, обладающей оптимальным соотношением технологических (низкая склонность к трещинообразованию, как при термической обработке, так и при обработке давлением, хорошая прокаливаемость) и эксплуатационных свойств (высокая износостойкость в условиях интенсивного абразивного износа и ударных нагрузок крупногабаритных деталей). 2 табл.
Patent RU-2221009-C1 (RU)
Title: Method for producing malt
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-08-12
Granted: 2004-01-10
Abstract: FIELD: food technology. SUBSTANCE: method for production of malt involves addition to wetting water the preparation prepared from biomass micromycetes Mortierella zychae by the required technology, germination of grains and drying. This provides the simplification of technology in producing malt and expansion immunostimulating agents assortment for grains useful for using in food technology. EFFECT: improved producing method. 5 ex
Patent RU-2221017-C1 (RU)
Title: Method for producing malt
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-08-12
Granted: 2004-01-10
Abstract: FIELD: brewery. SUBSTANCE: method involves addition to wetting water the preparation prepared from biomass micromycetes Mortierella parvispora by the required technology, germination of grains and drying. The preparation represents mixture of the first extract and solid residue prepared after sequential extraction of indicated micromycetes with nonpolar extractant in supercritical state and with water, alkali, water, acid, water, alkali and water also. EFFECT: simplified technology in preparing immunostimulating agent. 5 ex
Patent RU-2219439-C1 (RU)
Title: Combustion chamber
Inventor: ANDREEV A V
IPC: F23R3/16
Filed: 2002-09-03
Granted: 2003-12-20
Abstract: FIELD: combustion chambers of turbo- jet engines; aircraft stationary gas-turbine plants. SUBSTANCE: proposed combustion chamber of gas-jet engine includes circular diffuser, casing, envelopes, flame tube and injectors. Outer wall of diffuser has closed circular cavity formed by load- bearing and perforated walls which are communicated with cavity of flow section of diffuser by various perforations. Perforated wall is made flush with diffuser profile and load-bearing wall is located at distance from it. EFFECT: enhanced operational stability. 3 cl, 4 dwg
Patent RU-2222168-C1 (RU)
Title: Method for preparing of grain before laying for storage
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-09-16
Granted: 2004-01-27
Abstract: FIELD: agriculture, in particular, treatment of grain with the use of organic preservatives. SUBSTANCE: method involves treating grain in microwave electromagnetic field with the use of propionic acid comprising additive of chitosan. Source of chitosan is preparation produced by sequential extracting of Mortierella globulifera micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline and water, with following joining of first extract with solid residue. EFFECT: reliable grain storage method.
Patent RU-2226794-C1 (RU)
Title: Grain preservation method
Inventor: ERMOLENKO S A
IPC: C12P1/02
Filed: 2002-09-19
Granted: 2004-04-20
Abstract: FIELD: preservation of grain with the use of organic substances. SUBSTANCE: method involves diluting propionic acid with anolyte and applying resultant solution onto grain; before diluting process, introducing into propionic acid preparation produced by sequential extracting of Mortierella sarnyensis micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. EFFECT: reliable storage of grain. 2 ex
Patent RU-2229556-C1 (RU)
Inventor: MISHCHEVICH V I
IPC: E02B17/00
Filed: 2002-11-25
Granted: 2004-05-27
Abstract: FIELD: exploitation of underwater deposits of mineral resources. SUBSTANCE: invention refers mainly to extraction of liquid and gaseous mineral wealth, to construction of technological complexes, which ensure conducting of operations on deep-sea shelf of open sea. In process of erection of deep-sea platform bottom fastening members are installed in point of extraction of mineral resources, half-submerged base of platform is shipped to point of extraction of mineral resources and base of platform is linked to bottom fastening members with the help of proper load-bearing elements. Upper deck with technological equipment is mounted on base of platform. Bottom fastening members come in the form of cemented piles, holes for them being drilled in advance by means of proper technological equipment. Load-bearing elements are made stiff and are connected to cemented piles and to added underwater pontoon with ballast weight to form rigid truss, for instance, in the form of truncated pyramid which has above-mentioned underwater pontoon in the capacity of upper base. Underwater pontoon is employed as load-bearing element for half-submerged base of platform. EFFECT: increased economic efficiency and operational safety of deep-sea platform thanks to its structural stiffness and small mass and size characteristics. 8 cl, 4 dwg
Patent RU-2234344-C1 (RU)
Inventor: GVOZDEV E V
IPC: A61B5/02
Filed: 2003-02-04
Granted: 2004-08-20
Abstract: FIELD: medicine, narcology, psychotherapy. 
     SUBSTANCE: one should carry out training seances by applying biological feedback to elaborate diaphragmatic respiration by patient's heart rate. During a seance one should alternate the periods of training and those of rest. During periods of rest patient should continue to breathe diaphragmatically without feedback signals. Beginning since 2-6 seances, during period of rest one should perform autogenic training with a patient to relax limbs' muscles. During periods of training patient is suggested a target text directed for increased self-confidence and achievement of sobriety. Therapy course consists of 15-25 seances at 20-40 min duration each. The method broadens the number of methods for treating alcoholic addiction. 
     EFFECT: higher efficiency of therapy. 
     2 cl, 3 ex, 4 tbl
Patent RU-2235221-C1 (RU)
Inventor: SYCHUGOV N P
IPC: F04D17/04
Filed: 2003-03-11
Granted: 2004-08-27
Abstract: FIELD: mechanical engineering; ventilators and fans. 
     SUBSTANCE: invention can be in ventilation and heating systems and pneumatic systems of grain cleaning machines. Proposed cross-flow fan has volute housing with inlet port and pressure branch pipe adjoining the port, and bladed impeller. It has curvilinear guide vanes whose leading edges are located in vertical planes perpendicular to axis of rotation of impeller, and trailing edges are pointed to side of outlet section of pressure branch pipe. Initial part of inner and outer walls of pressure branch pipe is of shape and size similar to those of curvilinear guide vanes. 
     EFFECT: provision of construction of air flow getting out of cross-flow fan without violation of pressure and velocity fields of plane-parallel air flow at inlet of fan and in its passage part. 
     3 cl, 2 dwg
Patent RU-2232982-C1 (RU)
Inventor: ARISTOV L I
IPC: G01N27/622
Filed: 2003-03-25
Granted: 2004-07-20
Abstract: FIELD: methods for operative measurement of low concentrations of nitrogen (20...500 ppm) and oxygen (5...50 ppm) in the mixtures of gases of nitrogen, oxygen and helium. 
     SUBSTANCE: the intensities of the spectral lines of the excited gaseous mixed are measured and analyzed, simultaneously with measurement of the intensity of radiation of nitrogen and helium additionally measured is the intensity of radiation of atomic oxygen at   nm, and the concentration of nitrogen and oxygen is calculated by formulas given in the description of the invention. The claimed device has a gas chamber with optical windows and a discharger connected to a high-frequency high-voltage source, pressure transducer, light filter passing the nitrogen radiation, photodiodes and a computer connected to them. In addition, the device uses an interference light filter at   nm and an additional photodiode connected to it for recording the radiation of atomic oxygen, with the aid of which the concentration of oxygen and nitrogen in the gaseous mixed with helium is determined with due account made for radiation of nitrogen and helium. 
     EFFECT: provided simultaneous measurement of low concentrations of nitrogen and oxygen in gaseous mixed with helium at a pressure of 0.2 to 2.0 atm.
Patent RU-2234568-C1 (RU)
Title: Рыбозащитное сооружение
Inventor: BAREKJAN A SH
IPC: E02B8/08
Filed: 2003-03-31
Granted: 2004-08-20
Abstract: Изобретение относится к гидротехнике и может быть использовано для защиты молоди рыб на водозаборах. Рыбозащитное сооружение включает подводящий, отводящий и рыбоотводящий каналы, содержащие дно и боковые стенки, аванкамеру, арьеркамеру и водопроницаемую преграду. В подводящем канале поперек его продольной оси установлено потоконаправляющее устройство. Боковые стенки аванкамеры и арьеркамеры расположены параллельно друг другу в пределах водопроницаемой преграды и под углом α=arctg m/К·V от /V к оси преграды, где α - угол наклона вертикальных боковых стенок аванкамеры и арьеркамеры относительно оси преграды; m - коэффициент скважности преграды; V от  - скорость оттока; V - скорость в поводящем канале водозабора; К - интегральный коэффициент стеснения живого сечения преграды. Дно на всем протяжении подводящего канала целесообразно выполнять горизонтальным. Потоконаправляющее устройство может быть снабжено струенаправляющими лопатками, которые расположены под углом (16 ÷ 25)° к оси подводящего канала, а в хвостовой части сооружения может быть установлен регулирующий затвор. Водопроницаемая преграда может быть выполнена в виде сетки или жалюзийной решетки. Изобретение обеспечивает повышение эффективности защиты личинок, ранней молоди рыб, а также икры от попадания в водозаборные объекты. 5 з.п. ф-лы, 2 ил.