baber/WOPTO huggingface dataset:
Patent RU-2409425-C1 (RU)
Title: Method of determining concentration of magneto-susceptible admixtures in fluids
Inventor: SANDULJAK ALEKSANDR VASIL EVICH
IPC: B03C1/00
Filed: 2009-06-19
Granted: 2011-01-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to magnetic separation and can be used in, for example food industry for analysis of loose or liquid materials for content of magnetically susceptible fractions of admixtures and for determination of concentration of said admixtures. Proposed method consists in performing magneto-mechanical operations intended for extracting magneto-susceptible admixtures by, for example motions through entire volume of sample on magnet, in separating and determining mass "m" of admixtures after each operation and calculating total mass of concentration. First, at least three magneto-mechanical operations are performed to extract magneto-susceptible admixtures and post-operation masses m 1 , m 2 , m 3  of extracted admixtures are determined. Determined values are used to define functional discrete relation between post-operation mass of admixtures m and the number of operations n, and to extrapolate it to required number of operations n whereat practically complete extraction of residual admixtures is effected. Then defined law of mass variation is used to determine the other potential post-operation masses m 4 …m n  for each number n coming after the number of operations made, and to determine total mass and concentration of admixtures. 
     EFFECT: reduced costs of analysis, higher accuracy and validity, expanded range of analysis. 
     9 cl, 2 dwg
Patent RU-2410756-C1 (RU)
Title: Tracked vehicle dynamic driving simulator
Inventor: MOSKALEV VLADIMIR SEMENOVICH
IPC: G09B9/04
Filed: 2009-07-06
Granted: 2011-01-27
Abstract: FIELD: physics; teaching. 
     SUBSTANCE: invention relates to simulators for training tracked vehicle drivers. The tracked vehicle dynamic driving simulator has four integrators, two adders and two inverters. The first inputs of the first and second integrators are the corresponding inputs of the simulator, and their outputs are connected to first inputs of the first and second adders, respectively, the second inputs of which are connected to outputs of the third integrator. The output of the first integrator is connected to the first input of the fourth integrator, the output of which is connected to the third input of the second adder directly, and to the third input of the first adder through the second inverter. The dynamic simulator also has fifth and sixth integrators whose inputs are connected to outputs of the first and second adders, respectively. The output of the fifth integrator is connected to the second input of the first integrator, the input of the first inverter and the first input of the third integrator, whose second input is connected to the output of the sixth integrator and the second inputs of the second and fourth integrators. 
     EFFECT: broader functionalities and high quality of teaching driver mechanic. 
     1 dwg
Patent RU-2412284-C1 (RU)
Title: Material of moistened cathode of aluminium electrolyser
Inventor: IVANOV VIKTOR VLADIMIROVICH
IPC: C25C3/08
Filed: 2009-08-05
Granted: 2011-02-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: material of moistened cathode of aluminium electrolyser consists of refractory compound of titanium boride and non-organic binding on base of high dispersed aluminium oxide moistened with liquid aluminium. Also, contents of titanium boride in finished material are not less 30 wt %. As binding on base of high dispersed aluminium oxide there is used "Al-corit-98" at amount of 10 wt %. It additionally contains electro-conducting powders of graphite or copper, or iron. 
     EFFECT: improved engineering-and-economical indices of production and application of moistened material and items on it at maintaining level of functional and operational properties; increased processability, reduced power and labour input due to rational composition of material. 
     1 tbl
Patent RU-2401591-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-08-18
Granted: 2010-10-20
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions relates to technology for production of flour confectionery products. Methods provide for preparation of recipe components, cutting of girasol-sunflower, its drying in the microwave field at specified parametres of the process, frying and cryo-grinding in liquid nitrogen to produce flour, making dough from high-grade wheat flour and flour from girasol-sunflower produced according to above-specified technology, yolks, salt, soda, vegetable oil, phospholipids and water, its shaping in the form of sheets and baking, extraction of grapefruit rind with separation of according miscella, cutting of girasol or girasol-sunflower or yacon or chicory, its drying in the microwave field at specified parametres of the process, frying, impregnation with separated miscella with simultaneous increase of pressure, pressure reduction down to atmospheric one with simutaneous freezing of raw material and its cryo-grinding in the medium of released nitrogen to produce flour, its mixing with culinary fat, dry milk, sugar powder and waffle crumb to produce filling and shaping waffles from sheets and filling. 
     EFFECT: produced waffles have improved texture, coffee taste and flavour with no coffee added to the formula. 
     4 cl
Patent RU-2391429-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C21/10
Filed: 2009-08-31
Granted: 2010-06-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: particularly it concerns aluminium-based wrought alloys which can be used in automotive industry. Alloy on aluminium base contains the following elements, wt %: zinc 7.0-9.0, magnesium 2.4-2.8, copper 0.6-0.8, zirconium 0.01-0.015, manganese 0.01-0.015, titanium 0.01-0.015, chromium 0.01-0.015, beryllium 0.01-0.015, niobium 0.3-0.4, the rest is aluminium. 
     EFFECT: production of alloy of enhanced hardness. 
     1 tbl
Patent RU-2418254-C1 (RU)
Title: Лист оросителя шевронной структуры и блок оросителя градирни (варианты)
Inventor: ZAKIROV IL DUS MUKHAMETGALEEVICH
IPC: F28F25/08
Filed: 2009-09-14
Granted: 2011-05-10
Abstract: Изобретение относится к области оборотного водоснабжения, а именно к конструктивным элементам градирен и других аппаратов для тепломассообмена между жидкими и газообразными средами, в частности к элементам оросителей и водоуловителей градирен. Лист оросителя шевронной структуры, изготовленный из полимерного материала, например ПВХ, содержит гофры в виде непрерывной волны, при этом каждый гофр выполнен в виде зигзагообразной последовательности одинаковых по длине и сечению коротких каналов, ориентированных друг к другу под одинаковым углом не менее 90° и не более 180°, а отношение высоты гофра к длине ребра короткого канала по зигзагообразной направляющей составляет не менее 2,5. На основе листа оросителя шевронной структуры собираются различные варианты блока оросителя градирни. Блок оросителя по первому и второму варианту выполнения содержит множество вертикально установленных и чередующихся листов шевронной структуры и плоских листов с образованием идентичных зигзагообразных каналов по высоте блока оросителя. В блоке оросителя по второму варианту выполнения четные гофрированные листы оросителя шевронной структуры повернуты вокруг горизонтальной оси на 180° относительно нечетных гофрированных листов оросителя шевронной структуры. Блок оросителя по третьему варианту выполнения содержит только листы шевронной структуры, которые повернуты относительно друг друга на 180° и установлены таким образом, что имеют точечный контакт между собой в точках схождения зигзагообразных ребер и по каждому зигзагообразному ребру и при этом образуют сквозные в вертикальном и горизонтальном направлениях перекрестные зигзагообразные каналы, а соединительные трубки установлены в местах точечного контакта по зигзагообразным ребрам гофрированных листов оросителя шевронной структуры. Изобретение позволяет повысить эффективность охлаждения воды в оросителе градирни путем увеличения межфазной поверхности. 3 н. и 2 з.п. ф-лы, 4 ил.
Patent RU-2407313-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-09-18
Granted: 2010-12-27
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions relates to the manufacturing technique of dietary flour confectionary products for nutrition of diabetes patients. Methods provide for preparation of formula components, cutting of yacon, its drying in microwave field at specified parametres of the process, frying and cryo-grinding in liquid nitrogen to produce flour. Dough making from high-grade wheat flour, yacon flour produced according to specified technology, yolks, salt, soda, vegetable oil, phospholipides and water. The dough is moulded in the form of sheets and baked. Cumquat rind is extracted by liquid nitrogen to separate according miscella. Then depending on the filling recipe, one undertakes girasol or girasol-sunflower or yacon or chicory cutting, drying in microwave field at specified parametres of the process, frying, impregnation with separated miscella with simultaneous increase of pressure. Pressure is reduced down to atmospheric value with simultaneous freezing of raw material and its cryo-grinding in medium of released nitrogen to produce flour. The flour of girasol, girasol-sunflower, yacon or chicory is mixed with culinary fat, dry milk, sugar substitute "Sladeks" and waffle crumb for filling preparation. The filling is spread on waffle sheets and cut them to produce waffles. 
     EFFECT: produced diabetic waffles have improved consistency and coffee taste and flavour with no coffee added to the formula. 
     4 cl
Patent RU-2410343-C1 (RU)
Title: Raw mix for haydite production
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C04B14/12
Filed: 2009-09-21
Granted: 2011-01-27
Abstract: FIELD: construction. ^ SUBSTANCE: raw mixture for manufacture of haydite contains the following components, wt %: clayey raw materials 70.9-77.8; chipped glass fibre with length of 3-7 mm 0.1-0.2; quartz sand ground down to full passage through sieve 014 4.0-5.0; water 19.0-25.0. ^ EFFECT: improved strength of haydite. ^ 1 cl, 1 tbl
Patent RU-2411278-C1 (RU)
Title: Composition for restricting inflow of water into wells
Inventor: GASUMOV RAMIZ ALIDZHAVAD OGLY
IPC: C09K8/512
Filed: 2009-09-21
Granted: 2011-02-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to oil and gas extraction industry, particularly to compositions for restricting inflow of water into a well. The composition for restricting inflow of water into a well contains the following, wt %: polyvinyl alcohol 3-7, sodium tetraphenyl borate 0.6-2.0, ammonium oxalate 0.057-0.190, potassium chloride 0.066-0.220, sodium hydroxide 0.02-0.05, water - the rest. 
     EFFECT: high efficiency of water insulation works in wells due to use of a composition with improved technological properties due to regulated gelling time, which enables the composition to penetrate a porous medium, high adhesion to the deposit rock, strength of the formed gel and resistance thereof to the effect of formation water, as well as a wide range of gel formation regulators. 
     3 ex, 1 tbl
Patent RU-2414656-C1 (RU)
Title: Chamber of meat cooling
Inventor: BABAKIN BORIS SERGEEVICH
IPC: F25D11/02
Filed: 2009-10-16
Granted: 2011-03-20
Abstract: FIELD: power engineering. ^ SUBSTANCE: meat cooling chamber comprises body, air cooler, fan, air distribution channel, slot, guide gates, single-rail suspended tracks, source of high voltage supply, generating electrode and grounded electrode in the form of metal net. Generating and grounded electrodes are installed along each single-rail suspended track as equidistance relative to them at the level of cooled carcasses or their cuts and form tunnels. Generating electrode is arranged in the form of thin solid metal base, onto which needle elements with sharpened ends are placed at the angle of 90 arranged in staggered order. ^ EFFECT: using this invention makes it possible to intensify air cooling of carcasses due to local application of electric convective air flow and to reduce natural loss of product mass with application of cooling system. ^ 6 cl, 2 dwg
Patent RU-2402386-C1 (RU)
Inventor: SHESTAKOV SERGEJ DMITRIEVICH
IPC: B06B3/02
Filed: 2009-10-21
Granted: 2010-10-27
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to ultrasonic engineering. Transformers serve to transmit power of elastic oscillations at ultrasonic frequency from electroacoustic transducers to a load which carries out useful work. The transformers can be used not only for transmitting oscillations with increase in their intensity, but for summation of work of several synchronised electroacoustic transducers i.e. integration of their power. The disclosed acoustic waveguide transformer has a lateral surface formed by turning a smooth monotonous curve about an axis which is normal to the plane of its butt-end with smaller surface area and to the intersected plane face with larger surface area which also has several faces. These faces are meant for mounting vibration sources which are placed symmetrically and at an angle to the axis of the transformer. 
     EFFECT: transformer is universal with respect to the type of electroacoustic transducers (piezoelectric, magnetostrictive) used with it, has high value of transformation ratio and quality factor which is fully determines its efficiency and service life. 
     6 dwg
Patent RU-2417790-C1 (RU)
Inventor: KUZNETSOV OLEG FEDOROVICH
IPC: A61H15/02
Filed: 2009-10-27
Granted: 2011-05-10
Abstract: FIELD: medicine. ^ SUBSTANCE: invention relates to field of medicine, physiotherapy and can be applied in medical, sanatorium-health resort institutions, in home conditions. Pain focus of patient is subjected to successive influence of cold and warmth in one procedure during 7-10 minutes, 1-2 times per week. Duration of cooling with cryo-packet constitutes 1.5-2 minutes with following without pause thermal impact during 5-7 minutes with massage vacuum plastic jar or "comb-shaped" massage technique. Treatment course consists of 2-4 procedures. ^ EFFECT: method insures acceleration of anesthesia, resolution of edematous tissues, stimulation of compensatory and reserve possibilities of organism. ^ 2 ex
Patent RU-2431760-C1 (RU)
Title: Windwheel
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: F03D1/06
Filed: 2010-01-11
Granted: 2011-10-20
Abstract: FIELD: power industry. ^ SUBSTANCE: in windwheel containing hub, spokes, rim, radial blades the rim is equipped with flexible solid tyre; at that, blades are made in the form of turbine blades and located on tyre surface along helical lines. In the cavity formed with horseshoe-shaped tyre and rim a pneumatic chamber is arranged. ^ EFFECT: windwheel is easy-to-manufacture, which enhances the possibility of its large-scale production. ^ 2 cl, 3 dwg
Patent RU-2428142-C1 (RU)
Inventor: RJAVKIN SERGEJ RUDOL FOVICH
IPC: A61C13/225
Filed: 2010-01-25
Granted: 2011-09-10
Abstract: Группа изобретений относится к области медицины, а именно к ортопедической стоматологии, и может быть использована для лечения больных с наличием концевых дефектов зубного ряда. Способ изготовления надесневой опоры заключается в том, что подготавливают опорные зубы под коронки, изготавливают рабочую модель челюсти из гипса. На модели маркируют место установки надесневой опоры протеза. Изготавливают надесневую опору с десневой поверхностью, конгруэнтной поверхности альвеолярного отростка в месте маркировки. По восковой модели опоры выполняют компьютерное сканирование. Затем опору фрезеруют из титана или из диоксида циркония на станке с числовым программным управлением. Надесневая опора для протезирования содержит коронку с неразъемно закрепленной в ней фигурной деталью. Вертикальное сечение фигурной детали имеет вид двух стаканов с общим дном. Один стакан обращен в сторону десневой поверхности, а другой - в сторону окклюзионной поверхности. В дне выполнена резьба для регулировочного винта, вкрученного со стороны окклюзионной поверхности. Надесневая опора вставлена в первый стакан и фиксирована от проворота стопорным язычком. В исходном состоянии надесневая опора стороной, обращенной к окклюзионной поверхности, плотно прижата ко дну стаканов. Изготавливают протез традиционно. Фигурную деталь вклеивают в коронку и вставляют в нее надесневую опору. Протез с недесневой опорой фиксируют на опорных зубах винтом. Технический результат: уменьшение количества противопоказаний к применению, повышение физиологичности и надежности. 2 н. и 3 з.п. ф-лы, 1 ил.
Patent RU-2426190-C1 (RU)
Title: Method of producing nano-sized structures
Inventor: KURJAVYJ VALERIJ GEORGIEVICH
IPC: B82B3/00
Filed: 2010-03-04
Granted: 2011-08-10
Abstract: FIELD: physics. 
     SUBSTANCE: proposed method comprises displacing nano-sized substance in space by electron beam its lateral side being brought toward said substance to not over 10 nm. Then, electron beam is moved along preset trajectory that defines the shape of nano-structure. Focusing electron beam of scanned electron microscope is used for moving nano-dispersed substance. 
     EFFECT: displacement of initial nano-dispersed substance in space with constant control and correction. 
     2 cl, 7 dwg
Patent RU-2434718-C1 (RU)
Inventor: KRAVCHENKO IGOR NIKOLAEVICH
IPC: B23P6/00
Filed: 2010-03-22
Granted: 2011-11-27
Abstract: FIELD: process engineering. 
     SUBSTANCE: proposed method comprises build-up and plastic deformation of machined surface. Surface plastic deformation is carried out simultaneously with cutting. Note here that machining is performed by cutting tool and reeling tool cooled by cutting compound in their combined travel along heated part surface. Note also that temperature in cutting and reeling tool working zone makes 500…600°C, total stride of both tools makes 0.2…0.4 mm per one revolution of part, cutting depth does not exceed 4 mm, while reeling tool force on surface varies from 1.2 to 1.5 kN. 
     EFFECT: reduced labor input, higher surface quality. 
     1 dwg
Patent RU-2416128-C1 (RU)
Title: Method of tuning and measuring dynamic characteristics of string musical instruments and device for realising said method
Inventor: CHUNAREV ALEKSEJ FEDOROVICH
IPC: G10C9/00
Filed: 2010-03-30
Granted: 2011-04-10
Abstract: FIELD: physics. 
     SUBSTANCE: tuning method involves action on the sounding board, where a single-frequency longitudinal sound wave is excited in the sounding board, which is recorded and analysed using a computer program for analysing the frequency spectrum with automatic compilation of tables and diagrams which reflect characteristics of the sounding board. The device for measuring characteristics includes a mechanism acting on the sounding board and a recording mechanism with a microphone. The mechanism acting on the sounding board is a spring, one end of which is fixed and pressed to the sounding board, a magnet fitted on the other end of the spring, and an inductance coil attached to the housing of the device through a damper, and the excited sound waves are recorded by a measuring microphone fitted on a support arm and connected to the computer through a socket. The device can be mounted on the string support. 
     EFFECT: improved method. 
     3 cl, 6 dwg
Patent RU-2426365-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/00
Filed: 2010-04-21
Granted: 2011-08-20
Abstract: Группа изобретений относится к технологии производства мучных кондитерских изделий. Способы предусматривают подготовку рецептурных компонентов, резку скорцонера, его сушку в поле СВЧ при заданных параметрах процесса, досушку конвективным методом и криоизмельчение в жидком азоте с получением муки, приготовление теста из пшеничной муки высшего сорта, полученной по описанной технологии муки из скорцонера, желтков, соли, соды, растительного масла, фосфолипидов и воды, его формование в виде листов и выпечку, экстрагирование лавра коричного с отделением соответствующей мисцеллы, резку топинамбура, или тописолнечника, или якона, или цикория, или скорцонера, или овсяного корня, или корня одуванчика, его сушку в поле СВЧ при заданных параметрах процесса, обжарку, пропитку отделенной мисцеллой с одновременным повышением давления, сброс давления до атмосферного с одновременным замораживанием сырья и его криоизмельчение в среде выделившегося азота с получением муки, ее смешивание с кулинарным жиром, сухим молоком, сахарной пудрой и вафельной крошкой с получением начинки и формование вафель из листов и начинки. Полученные вафли обладают улучшенной консистенцией и кофейным вкусом и ароматом при отсутствии в рецептуре кофе. 7 н.п. ф-лы.
Patent RU-2426338-C1 (RU)
Title: Bakery product production method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D8/02
Filed: 2010-09-10
Granted: 2011-08-20
Abstract: FIELD: food industry. 
     SUBSTANCE: method envisages preparation of light and dark kinds of dough, their handling and preliminary proofing. Then pieces of different kinds of dough are alternately placed and twisted. Then one performs final proofing and baking. Light and dark kinds dough includes prime grade wheat flour, pressed bakery yeast, holy thistle seed oil, sugar, salt and water. One uses vanillin in the light dough composition. In the dark dough composition one additionally uses flour of another kind of vegetable raw material which is oyster plant. Oyster plant flour is prepared by way of extraction of cocoa husks with liquid nitrogen to separate corresponding miscella. Oyster plant is prepared and cut. Then oyster plant is dried in microwave oven till residual humidity about 20% at microwave field power providing warming of oyster plant inside the bits till temperature 80-90°C during at least an hour. Then oyster plant is fried and impregnated with separated miscella with extract content 0.04% of oyster plant weight with simultaneous pressure boost. One performs depressurisation to atmospheric pressure with simultaneous freezing of oyster plant and their cryomilling in the medium of released nitrogen. Then it is mixed with prime grade wheat flour at a weight ratio of 1:5 - 1:13. The dough is prepared at the following components weight ratio with accuracy ±5%: for light piece: prime grade wheat flour - 100; pressed bakery yeast - 4; holy thistle seed oil - 1.5; sugar - -20; salt - -1; vanillin - 0.04; water till moisture content is 35%, for dark piece: flour mix - 100, pressed bakery yeast - 4, amaranth seed oil - 1.5, sugar - 15, salt - 1, water till moisture content is 35%. 
     EFFECT: product has improved consistence and coffee taste tones and flavour with no coffee added to the formula.