baber/WOPTO huggingface dataset:
Patent RU-2366609-C1 (RU)
Title: Method for preparation of crystalline potassium titanate
Inventor: GOROKHOVSKIJ ALEKSANDR VLADILENOVICH
IPC: C01D13/00
Filed: 2008-05-27
Granted: 2009-09-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: method includes high-temperature treatment of the intermediate product in the range from 900 to 1300°C. The intermediate product contained of finely dispersed titanium oxide particles covered with potassium titanate with general formula K 2 O·1.5TiO 2  is obtained on the base of raw material mixture containing solid titanium oxide and potassium hydroxide with mass ratio TiO 2  : KOH in the range from 2.3:1 to 4.8:1 in conversion to anhydrous KOH. The raw material mixture is heated to temperature 150-405°C. 
     EFFECT: simplifying of the obtaining of fibrous crystalline potassium titanate; decrease of energy consumption at end-product crystallisation. 
     2 cl, 5 dwg, 1 tbl
Patent RU-2371032-C1 (RU)
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: A23L3/04
Filed: 2008-06-16
Granted: 2009-10-27
Abstract: Способ включает трехступенчатый нагрев компота из крыжовника в воде температурой 70, 85 и 100°С соответственно 5, 5 и 15 мин с охлаждением в потоке атмосферного воздуха при его скорости 3-4 м/с в течение 20 мин. При этом банка в течение всего процесса тепловой обработки вращается с донышка на крышку. Способ обеспечивает повышение качества готовой продукции и сокращение продолжительности процесса стерилизации.
Patent RU-2375189-C1 (RU)
Inventor: STEPANOV MIKHAIL L VOVICH
IPC: B30B15/02
Filed: 2008-06-20
Granted: 2009-12-10
Abstract: FIELD: machine building. 
     SUBSTANCE: invention refers to structural elements of press and can be implemented for fabrication of thin flat parts of large diametres. The die mould consists of an upper and lower plate and of support poles. The lower plate is equipped with a matrix, the foundation of which is made in form of a metal sheet with a slot. A limiting frame out of flexible material, for example rubber, is arranged in the slot. The frame with the foundation forms a working chamber. The support poles are mounted on the lower plate parallel to the foundation of the matrix and are made in form of metal rectangular elements. Height of poles facilitates height of finished item and equals to sum of the finished item and height of the foundation. 
     EFFECT: increased reliability and efficiency of device with simultaneous simplification, reduced weight and cost. 
     3 cl, 2 dwg
Patent RU-2368920-C1 (RU)
Inventor: BONDAREV VALERIJ GEORGIEVICH
IPC: G01S17/06
Filed: 2008-06-23
Granted: 2009-09-27
Abstract: Изобретение относится к навигации, а именно к системам определения положения объекта без использования отражения или вторичного излучения, и может быть использовано для систем прицеливания и коррекции инерциальных навигационных систем летательных аппаратов (ЛА). Техническим результатом изобретения является аналитическое определение (вычисление) координат мерцающей движущейся точки при исчезновении ее изображения из поля зрения оптико-локационных блоков (ОЛБ). Способ заключается в измерении в три момента времени, в первый и второй моменты времени, когда мерцающая точка видима, регистрируют изображения трех идентичных точек земной поверхности и мерцающей точки посредством двух ОЛБ, определяют координаты трех идентичных точек земной поверхности и мерцающей точки, находящихся в поле зрения ОЛБ, по которым вычисляют их координаты в системе координат, связанной с ЛА, вычисляют координаты мерцающей видимой точки в первый и второй моменты времени в системе координат, связанной с земной поверхностью, в третий момент времени, когда мерцающая точка невидима, определяют координаты трех идентичных точек земной поверхности, находящихся в поле зрения ОЛБ, по которым вычисляют координаты невидимой точки в третий момент времени с учетом предположения о прямолинейном и равномерном ее движении относительно земли. Устройство содержит два разнесенных ОЛБ и цифровой вычислитель. Цифровой вычислитель включает в себя модуль обработки оцифрованных изображений поверхности земли, модуль вычисления в системе координат связанной с ЛА, модуль вычисления в системе координат, связанной с земной поверхностью, и модуль вычисления координат мерцающей точки. 2 н.п. ф-лы, 4 ил.
Patent RU-2381135-C1 (RU)
Inventor: EFIMOV OLEG IVANOVICH
IPC: E02B17/02
Filed: 2008-07-07
Granted: 2010-02-10
Abstract: Изобретение относится к глубоководной технике. Способ установки донного комплекса для выполнения работ на шельфе включает сборку устанавливаемой на грунт башни из конусопирамидальных секций, последовательно монтируемых на фундаментном основании с врезающейся в дно герметизирующей юбкой. Фундаментное основание грузовыми лебедками притягивают на тросах к плавсредству и транспортируют к месту установки. Согласованным травлением тросов опускают основание на дно. Комплекс наращивают секциями по высоте, большей глубины установки комплекса на дно акватории. Вертикальное положение продольной оси комплекса обеспечивают совместной работой домкратных устройств и вибраторов, размещенных на внешней стороне по периметру основания. Осушают внутренний объем башни. Способ демонтажа донного комплекса включает заполнение внутреннего объема башни водой. Плавсредство притапливают приемом балластной воды в танки. Выбирают грузовыми лебедками слабину тросов, фиксируют их. Откачивают балластную воду из танков. Одновременно включают вибраторы и домкратные устройства до полного выхода юбки основания из грунта дна. Комплекс транспортируют к новому месту установки. Комплекс технических средств включает башню, устанавливаемую на грунт, и плавсредство. Башня имеет увеличенной площади фундаментное основание с герметизирующей юбкой, полый корпус с уменьшающимся с высотой поперечным сечением так, что верхний срез стоящего на грунте корпуса расположен выше уровня воды. Плавсредство содержит два шарнирно соединенных корпуса, снабженных танками, системами приема и сброса балластной воды. Обеспечивается надежная установка сооружения на неподготовленный грунт дна, а также устойчивость сооружения при боковых нагрузках при отсутствии якорей. 3 н. и 7 з.п. ф-лы, 3 ил.
Patent RU-2374942-C1 (RU)
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: A23L3/04
Filed: 2008-07-17
Granted: 2009-12-10
Abstract: FIELD: food industry. 
     SUBSTANCE: there is represented method of sterilising peach compote with kernels implying heating the tin filled with compote in air flow at the temperature of 130°C and rate of 8.5-9 m/s for 18 minutes followed by subsequent holding at heated air temperature of 105-110°C during 3 minutes and cooling in air flow at the temperature of 28-30°C and rate of 5-6 m/s for 15 minutes. Note that during heat treatment, the tin is turned upside down with frequency of 0.133 s -1 . 
     EFFECT: method provides for significant saving of heat energy and improvement of finished product quality.
Patent RU-2380680-C1 (RU)
Title: Machine for friction and wear testing material
Inventor: TARASENKO ANDREJ TROFIMOVICH
IPC: G01N3/56
Filed: 2008-08-11
Granted: 2010-01-27
Abstract: FIELD: physics. 
     SUBSTANCE: machine for friction and wear testing materials has a base with a power-drive station and the base is fitted with a power unit with a testing chamber, a measuring unit, a loading device with an actuator, a measurement and computing system consisting of a computer, a matching device and an actuator control unit. The loading device consists of a hydraulic demultiplicator and two electromechanical ball-bearing screw-nuts, unloaded by a hydraulic accumulator. 
     EFFECT: increased functionalities due to wider range of loads and increased accuracy of controlling loading and compensating natural wear of the loading system and the sample being tested. 
     4 cl, 1 dwg
Patent RU-2376738-C1 (RU)
Inventor: MEDOVNIK ANATOLIJ NIKOLAEVICH
IPC: A01B35/00
Filed: 2008-08-14
Granted: 2009-12-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: device includes rectangular welded frame with systems of suspension, adjustment of soil cultivation depth, fixation of working elements. Working elements consist of stands with chisels, having threaded holes, in which, by means of axes with threads at ends via brackets arranged in middle and back parts of stand, there are pointed semi-legs hingedly fixed. Semi-legs are equipped with detachable agitators. Working elements are arranged at various depth of soil cultivation and width of grip, which accordingly reduces and increases symmetrically from frame centre to edges. Larger number of working elements is installed in position "Blade cultivator", and remaining ones - in position "Chisel". Stands of working elements in frontal end part are arranged as semicircular and have slant in lower part, which is connected to stand along radius, for provision of soil resistance force reduction. Chisel is fixed to stand by bolt joint by means of bracket and holes in stand. 
     EFFECT: such design version will make it possible to increase quality of soil treatment and to exclude damage of trees root systems. 
     4 dwg
Patent RU-2384875-C1 (RU)
Title: Pressure controller
Inventor: LUZGACHEV MIKHAIL VASIL EVICH
IPC: G05D16/10
Filed: 2008-11-11
Granted: 2010-03-20
Abstract: FIELD: machine building. 
     SUBSTANCE: invention refers to control accessories, particularly to automatic pressure controllers. The pressure controller consists of a case, of inlet and outlet branches, of a filter, of output and input cavities, of a membrane interacting with a spring-loaded rod and sealing the rod relative to environment on the side of the output cavity, of a gate, and of a seat set with a gap relative to the gate and dividing the internal cavity of the case to input and output cavities. The second membrane pressure tight attached to the case and rod is additionally inserted into the pressure controller. Effective area of the membrane is equal to area of flow section of the seat. A plastic bushing is installed between the gate and the second membrane; the bushing travels relative to the case and is equipped with fluoroplastic insertions with lengthwise channels arranged along generatrix and operating as guides; the channels communicate the input cavity with the cavity under the second membrane. Also the fluoroplastic insertions are spring loaded with a rubber ring installed inside the bushing. 
     EFFECT: increased reliability and service life of controller, ensuring stability of damping by means of controller at input pressure pulsations and at rapid changes of fluid consumption. 
     2 dwg
Patent RU-2387761-C1 (RU)
Inventor: KOKH ANDREJ IOSIFOVICH
IPC: E04B1/82
Filed: 2008-12-22
Granted: 2010-04-27
Abstract: FIELD: construction. 
     SUBSTANCE: muffled acoustic chamber has volume limited by body surfaces and sound-absorbing coating made of glass wool layer, fixed with the help of metal mesh, air gap that creates a resonant sound absorber with sound-absorbing coating and sound-absorbing prismatic elements arranged at inner side of sound-absorbing coating. Sound-absorbing elements are arranged at the angle of 10÷45 degrees to surface of sound-absorbing coating and create channels with it, which are open in direction of acoustic waves distribution. 
     EFFECT: reduction of dimensions and cost of muffled acoustic chamber due to reduction of sound-absorbing structure thickness. 
     3 cl, 1 dwg
Patent RU-2389295-C1 (RU)
Title: Method for production of instant-powder to make flavoured girasol-sunflower malt drink
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-12-26
Granted: 2010-05-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology used to produce coffee substitutes. Method provides for extraction of medang with liquid nitrogen to separate according miscella. Then cutting, drying is carried out in microwave field at specified parametres of the process. Afterwards girasol-sunflower and barley grain are fried. Further girasol-sunflower and barley malt are mixed. Then produced mix is impregnated with separated miscella with simultaneous increase of pressure, pressure is reduced down to atmospheric one, simultaneously mix is frozen and cryo-ground in medium of released nitrogen. 
     EFFECT: method makes it possible to eliminate wastes production.
Patent RU-2376882-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2009-01-20
Granted: 2009-12-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of canned compotes manufacturing. Recipe components are prepared, syrup is cooked out of extract, packing, sealing and thermal treatment till industrial sterility are performed. For cooking syrup out of extract girasol/sunflower is cut, dried in microwave oven till residual humidity about 20% at microwave field power providing warming of raw material inside the bits till temperature of 80-90°C during at least an hour. Girasol/sunflower bits are fried and minced, barley malt is fried, girasol/sunflower and barley malt are mixed in mass ratio 7:3. Obtained mixture is filled by drinking water at phases ratio 1:(6-7) and extracted at periodic depressurisation in the extraction mixture till water boils. Obtained extract is separated and filtered till dry substances content in it is 18-19.5%, sugar is added and syrup is boiled till dry substances content in it is 28-49%. 
     EFFECT: method allows to produce compote with coffee flavour and aroma tones with no coffee content, simplification of technology and reduced content of boiled fruits in end product without reduce of product's storage time. 
     1 tbl
Patent RU-2390277-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-02-11
Granted: 2010-05-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for extraction of cloves by liquid nitrogen with corresponding miscella separation, girasol/sunflower preparation and cutting, its drying in microwave field till residual humidity about 20% at microwave field power providing warming of girasol/sunflowers inside the bits till temperature of 80-90° during at least an hour and frying. After that drying of lemon refuses in microwave oven till residual humidity about 20% at microwave filed power providing warming inside the bits till temperature 80-90° is performed during at least an hour and drying till residual humidity about 5 % by convective method. Girasol/sunflower and lemon refuses are mixed in mass ratio 7:3, impregnation of obtained mixture by separated miscella is performed with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen. 
     EFFECT: method allows to produce new flavoured coffee drink according to nonwaste technology.
Patent RU-2399717-C1 (RU)
Title: Retaining walls of biopositive design
Inventor: KURBANOV SALIGADZHI OMAROVICH
IPC: E02B3/12
Filed: 2009-02-16
Granted: 2010-09-20
Abstract: FIELD: construction. 
     SUBSTANCE: retaining walls of biopositive design comprise stages made of heavy fascines and gabion mats laid in layers. Heavy fascines are laid horizontally in two layers into base of the first stage and along slope. Gabion mats are laid above heavy fascines and normally to them in tight later to form platform of the first stage. The second stage of retaining walls is made of single layer of heavy fascines and single layer of gabion mats laid on top and normally to row of heavy fascines, which form upper platform of the second stage. Heavy fascines are made with diametre of 0.5-0.7 m and length of 2-2.5 m from soil filler and flexible shells. Filler is made of bags filled with fertile soil with addition of seeds of perennial herbs and bushes with developed root system. Shell of heavy fascines is made of tight layers of dry cane and flexible gabion net tightened around cane layers. Gabion mats are made of light fascines and perforated pipes laid in alternating layers and wrapped in gabion net. On top of the second stage at slope there is a fixture provided from gabion mats, filler of which is made of tight rows of light fascines laid normally to line of slope inclination. Meshy shells of heavy fascines and gabion mats of the first and second stages in areas of their contact are connected to each other in some areas by galvanized metal wire with diametre of 2.5-3 mm. 
     EFFECT: invention allows to reduce material costs for construction and promotes recovery of water protection green zones along water beds. 
     2 cl, 5 dwg
Patent RU-2393629-C1 (RU)
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F3/45
Filed: 2009-03-19
Granted: 2010-06-27
Abstract: FIELD: radio engineering. 
     SUBSTANCE: cascode differential amplifier (CDA) comprises the following components connected in parallel along input - differential cascade (DC) (1) at n-p-n transistors (T) and the second DC (6) on p-n-p T, output p-n-p T (9) and T (10), bases of which are connected to positive shift voltage source (SVS) (11), and also output n-p-n T (12) and T (13), bases of which are connected, besides emitter T (9) is connected to the first current output (14) of DC (1) and via current-stabilising dipole (CD) (15) is connected to bus (8) of positive supply source (SS), emitter T (10) is connected to the second current output (16) of DC (1) and via the second CD (17) is connected to bus (8) of SS, emitter T (12) is connected to current output (18) of the second DC (6) and via the third CD (19) is connected to bus (5) of negative SS, emitter T (13) is connected to current output (20) of DC (6) and via the fourth CD (21) is connected to bus (5) of SS, collectors T (10) and T (13) are connected to output (22) of CDA, and collectors T (9) and T (12) are connected to each other. Collector T (9) is connected to input (23) of additional current mirror (CM), collector T (12) is connected to input of CM (24), the output of the first CM (23) is connected to emitter T (10), output of the second CM (24) is connected to emitter T (13), and combined bases T (12) and T (13) are connected to additional negative SVS (25). 
     EFFECT: reduced zero shift voltage. 
     5 dwg
Patent RU-2402719-C1 (RU)
Inventor: TIMOFEEV VITALIJ NIKIFOROVICH
IPC: F24S23/30
Filed: 2009-03-30
Granted: 2010-10-27
Abstract: Изобретение относится к области энергосбережения и может быть использовано отдельными хозяйствами, а также крупными компаниями для обеспечения своих предприятий дополнительной электроэнергией. Устройство для превращения солнечной энергии в электрическую содержит термоэлектрический генератор, систему охлаждения, включающую электрический насос, блок сравнения, блок управления. Дополнительно содержит выпуклые линзы, установленные на платформе с возможностью приема солнечных лучей и фокусирования солнечных лучей на теплообменнике горячих спаев термоэлектрического генератора; платформу, установленную на исполнительном механизме с червячным редуктором с возможностью синхронного вращения с электронными часами вокруг солнца; датчики температуры, установленные на горячих и холодных спаях и связанные с тепловыми реле и блоком сравнения; электронный терморегулятор, связанный с каналами подачи и отвода охлаждающей воды; электрический вентилятор, вход которого подключен через тепловое реле к блоку питания, выход связан с теплообменником горячих спаев. Полученная электроэнергия через аккумуляторы направляется к потребителям. Таким образом, устройство для превращения солнечной энергии в электрическую позволяет получить в весенне-летне-осеннее время электроэнергию. 3 ил.
Patent RU-2403552-C1 (RU)
Inventor: ALEKSANDROV SERGEJ PETROVICH
IPC: G01N3/24
Filed: 2009-06-03
Granted: 2010-11-10
Abstract: FIELD: personal use articles. 
     SUBSTANCE: stand to determine the stiffness of heel part of footwear comprises a base, a metal frame attached to the base, the upper stop for fixation of footwear position, the bottom stop for installation of footwear at a given angle, multiplier lever mounted on the metal frame, transmitting force from the cargo to the loading site and further to the heel part of the shoe, and the time indicator of displacement. Multiplier lever is pivotally mounted on a metal frame and contains a slot for passage of traction of the lower stop having an upper platform, freely mounted on the end hinge, which is rigidly attached to the thrust, ending with power screw thread connecting the rod with a nut, at that the nut is fixed with a threaded bolt to the bottom part of the metal frame. 
     EFFECT: ability of determining the effort falling on the heel at various angles to its support surface and the corresponding values of strain. 
     3 cl, 1 dwg
Patent RU-2405244-C1 (RU)
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F1/56
Filed: 2009-06-16
Granted: 2010-11-27
Abstract: FIELD: radio engineering. 
     SUBSTANCE: broad-band amplifier includes first (1) access transistor the emitter of which is connected to first (2) power supply bus through first (3) current-stabilising bipole, first (4) auxiliary transistor the emitter of which is connected to collector of first (1) access transistor, and base is connected to input (5) of current mirror (6), at that, output (7) of current mirror (6) is connected to base of first (1) access transistor and input (8) of device, load circuit (9) connected between output (10) of device and second (11) power supply bus. To the scheme there introduced is second (12) access transistor the base of which is connected to input (8) of device, emitter through second (13) current-stabilising bipole is connected to first (2) power supply bus, and collector is connected to output (10) of device. 
     EFFECT: reducing supply voltage at specified level of amplitudes of positive and negative output voltage. 
     3 cl, 3 dwg
Patent RU-2412189-C1 (RU)
Title: METHOD FOR SYNTHESIS OF 5-(4-OXO-2-THIOXO-1,3;4,5-TETRAHYDRO-2H-CHROMENO[2,3-d]PYRIMIDIN-5-YL)-2-THIOXODIHYDROPYRIMIDINE-4,6(1H,5H)-DIONE
Inventor: RAKHIMOV ALEKSANDR IMANUILOVICH
IPC: C07D491/052
Filed: 2009-07-14
Granted: 2011-02-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method for synthesis of 5-(4-oxo-2-thioxo-1,3,4,5-tetrahydro-2H-chromeno [2,3-d] pyrimidin-5-yl)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione of formula  
       , which involves reaction of thiobarbituric acid with salicylic aldehyde in ethyl alcohol medium with molar ratio of reagents equal to 1:1 at temperature 70-80°C for 30 minutes. 
     EFFECT: novel method for synthesis of said compounds with high output, which can be used as a intermediate product for preparing medicinal agents for treating Alzheimer's disease. 
     1 cl, 1 ex