baber/WOPTO huggingface dataset:
Patent RU-2235308-C1 (RU)
Inventor: ZHITNIKOV JU Z
IPC: G01N15/08
Filed: 2003-03-19
Granted: 2004-08-27
Abstract: FIELD: measurement technology. 
     SUBSTANCE: invention can be used for evaluation of quality of porous materials. According to proposed method, specimen is placed in cell dividing it into working and measuring chambers, and vacuum is built in chambers. Working chamber is connected with atmosphere. Change of pressure, temperature and pressure increment within preset time period in measuring chamber are measured. Each pressure increment is compared with preset increment. Time is recorded during which value of following pressure increment becomes equal to preceding increment, and pressure value in measuring chamber within fixed period is measured. Temperature in working chamber is measured, and temperatures in both chambers are maintained equal during entire process. Coefficients of filtration, penetration, diffusion, solubility and porosity are calculated by design equations. 
     EFFECT: enlarged functional capabilities of method and processing capabilities by provision of possibility of revealing parameter of porosity of difficult-to-penetrate materials. 
     1 dwg
Patent RU-2240376-C1 (RU)
Title: Method of forming superhard amorphous carbon coating in vacuum
Inventor: KOLPAKOV A JA
IPC: C23C14/02
Filed: 2003-05-22
Granted: 2004-11-20
Abstract: FIELD: protective coatings. 
     SUBSTANCE: objective of invention is to form superhard wear-resistant coatings in vacuum when manufacturing cutting, shaping, and measuring instruments, parts of friction units, and precision engineering parts. Object is placed in vacuum chamber and, after evacuation, surface of object is exposed to accelerated ions. Treated surface is covered with a layer of material providing adhesion for subsequent layers. Pulse electric-arc discharge is then initiated on graphite electrode to produce pulse stream of carbon plasma from multitude cathode spots, which move across the cathode surface, and carbon plasma is condensed in desired region on the surface of object to form superhard amorphous carbon coating. Temperature of object is meanwhile maintained within a range of 200 to 450 о С by controlling the electric-arc discharge pulse frequency. Carbon plasma pulse stream utilized is characterized by average ion energy 25-35 ev and ion concentration 10 12 -10 13  cm -3 . Axis of carbon plasma stream is placed at an angle 15-45 о  to predetermined surface of object. During coating operation, temperature variation of object lies within the range 50-100K. 
     EFFECT: eliminated appearance of high internal compression tensions resulting in twisting of substrate and detachment of coating when reaches a certain thickness. 
     8 cl, 4 ex
Patent RU-2242686-C1 (RU)
Inventor: SHAVEL SERGEJ VIKTOROVICH
IPC: F27B14/08
Filed: 2003-06-27
Granted: 2004-12-20
Abstract: FIELD: metallurgy; smelting and refining of alloys. 
     SUBSTANCE: the invention is pertinent to field of metallurgy and dealt with smelting and refining of alloys mainly from a scrap and waste products of non-ferrous metals, basically lead and aluminum. The foundry module contains some located in its body heaters, a safety gate and a king-pot, in which there is a built-in bottom tapping device. The bottom tapping device is made in the form of a needle-shaped stop valve and a tap hole and the heaters are placed in different levels of the king-pot. The heaters are installed with a capability to adjust their installation angles; the needle-shaped stop valve is located inside the king-pot; the body is combined with the exhaust tube; under the body there is a roll-table with ingot moulds and a crystallizer. At that the foundry module may be installed on a transportation vehicle, that allows to conduct operatively processing and utilization of the scrap and the waste products containing non-ferrous metals, on rather large territories. The invention allows to develop a simplified design of a foundry module with the king-pot furnace, an expanded area of its application, improved mobility and small duration of a charge warming-up. 
     EFFECT: the invention allows to get a simplified design of a foundry module with a king-pot furnace, an expanded area of its application, improved mobility and small duration of a charge warming-up. 
     19 cl, 4 dwg
Patent RU-2246382-C1 (RU)
Title: Tap
Inventor: NEKRASOV A N
IPC: B23G5/06
Filed: 2003-07-08
Granted: 2005-02-20
Abstract: FIELD: metal working, cutting thread in dead openings with use of safety chuck. 
     SUBSTANCE: tap includes inlet and sizing portions, stem and stop. In order to lower load of tap at arresting, stop is fixed on end of inlet portion and it has outer diameter equal to diameter of tap core. Stop may be in the form of ring or rod and it may be made of elastic material. 
     EFFECT: improved design providing lowered load of tap. 
     3 cl, 3 dwg
Patent RU-2237880-C1 (RU)
Inventor: KARAEV A B
IPC: G01N3/40
Filed: 2003-07-29
Granted: 2004-10-10
Abstract: FIELD: measuring instruments. 
     SUBSTANCE: method includes determining conventional hardness for several reference measures and input them together with corresponding nominal values of hardness into the instrument computer memory. The data are used for determining a function by the method of least squares. The function has the form HV=a 0 +a 1 HL+a 2 HL 2 +…+anHLn, where HV is the Vickers hardness scale, HL is the conventional hardness, a 0 , a 1 ,…, an are the coefficients of a polynomial, and n is the power extent providing required accuracy of measurements. 
     EFFECT: enhanced accuracy. 
     2 dwg
Patent RU-2244795-C1 (RU)
Inventor: ILJASOV V N
IPC: E21B7/08
Filed: 2003-08-11
Granted: 2005-01-20
Abstract: Изобретение относится к устройствам бурения скважин и предназначено для бурения роторным способом наклонно-горизонтальных многоствольных скважин на продуктивные горизонты многопластовых месторождений твердых полезных ископаемых с последующей добычей твердых полезных ископаемых из тонких некондиционных пластов методом скважинной технологии. Устройство для бурения наклонно-горизонтальных скважин включает два корпуса, расположенные между бурильными трубами и породоразрушающим элементом, узел изменения угла бурения, установленный между корпусами. Корпусы расположены с зазором относительно друг друга и соединены между собой подвижно посредством узла изменения угла бурения, который выполнен в виде втулки, внутри которой размещена резиновая втулка, проходящая через внутренние полости корпусов. Резиновая втулка снабжена уплотнительным элементом и элементами для исключения ее деформации. Величина зазора выбрана из условия обеспечения бурения по расчетной траектории, обеспечивающей выход из наклонного участка в горизонтальный. Элементы для исключения деформации резиновой втулки выполнены в виде набора стальных колец. Крепежные элементы выполнены в виде двух пар соосно расположенных стопоров в нижнем и верхнем корпусах соответственно под углом 90° друг к другу. Повышается производительность устройства. 1 з.п. ф-лы, 1 ил.
Patent RU-2240765-C1 (RU)
Title: Матрац ортопедический
Inventor: VASILEVICH S V
IPC: A61G7/057
Filed: 2003-10-30
Granted: 2004-11-27
Abstract: Изобретение относится к медицине, а именно к области медицинской техники, и может быть использовано для профилактики и лечения заболеваний опорно-двигательной системы, пролежней, пассивной коррекции деформации позвоночника и придания необходимого положения туловищу и конечностям. Технический результат изобретения заключается в повышении удобства пользования за счет оптимального распределения нагрузки на поверхность тела, придания необходимого положения туловищу и конечностям. Матрац ортопедический включает соединенные между собой и заполненные наполнителем секции. Ширина секции составляет не более 30 см, а длина секции не менее чем в два раза больше ее ширины, при этом секции выполнены различного размера и различной формы поперечного сечения для обеспечения повторения и/или коррекции основных анатомических изгибов поверхности тела человека. Секции матраца заполнены наполнителем с разной плотностью и различной плотностью набивки. 4 з.п. ф-лы, 7 ил.
Patent RU-2255109-C1 (RU)
Inventor: NEESHKHLEBOVA-FILIPPOVA E I
IPC: C12G3/06
Filed: 2003-12-19
Granted: 2005-06-27
Abstract: FIELD: liqueur and vodka industry. 
     SUBSTANCE: vodka comprises natural honey, sugar, food vinegar, complex food additive "Alfaluks" and an aqueous-alcoholic infusion of wheat bran with apples of the first blend, rectified ethyl alcohol "Luks", and purified drinking water in the following ratio of components per 1 000 dal of ready product: natural honey, 4.5-5.5 kg; complex food additive "Alfaluks", 1.5-2.5 kg; 65.8% sugar syrup, 24.0-25.0 l; food vinegar, 0.2-0.3 l; an aqueous-alcoholic infusion of wheat bran with apple of the first blend, 2.0-3.0 l, and rectified ethyl alcohol "Luks" and purified drinking water, the balance, to provide the strength of vodka 40%. Proposed vodka allows enhancing organoleptic indices of the ready product based on the combination of used components and their quantitative content: tasting score is 9.81; the content of nutrient and biologically active substances, vitamins by 2; 2.5 and 3%, respectively, to reduce toxicity by 20%, and expanding assortment of vodkas by conferring to its barely detectable nutmeg tint in aroma and after taste. 
     EFFECT: improved and valuable properties of vodka. 
     3 ex
Patent RU-2250854-C1 (RU)
Title: Method of breaking ice cover
Inventor: KOZIN V M
IPC: B63B35/08
Filed: 2004-01-05
Granted: 2005-04-27
Abstract: FIELD: shipbuilding; submarine ships running under ice and breaking ice cover by resonance method as surfacing in compact ice. 
     SUBSTANCE: proposed method includes excitation of flexural gravitational waves when ship is running under ice at resonance speed. During motion of ship, electromagnetic force directed towards motion of ship is created on her upper part in fore extremity where wave trough is most likely to be formed. 
     EFFECT: enhanced efficiency of ice breaking. 
     1 dwg
Patent RU-2244808-C1 (RU)
Title: Method for treatment of face-adjacent well area
Inventor: LYKOV V I
IPC: E21B43/16
Filed: 2004-02-17
Granted: 2005-01-20
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: method includes lowering assemblage with brushes on tubing column into perforation interval. Interval is filled with chemically active environment. By driving tubing column, assemblages are rotated and concurrently reciprocally displaced. Inter-tubular space is separated above perforation range. Bed is drained with forming of sign-alternating liquid displacement in perforation interval and weak depression pulses. Washing out of treatment products is performed by pumping out reaction products with dirt through apertures in the brush. 
     EFFECT: higher efficiency. 
     1 ex, 2 dwg
Patent RU-2248487-C1 (RU)
Title: Drain valve
Inventor: KHARITONOV N B
IPC: F16K21/04
Filed: 2004-03-24
Granted: 2005-03-20
Abstract: FIELD: mechanical engineering; liquid materials handling facilities. 
     SUBSTANCE: proposed drain valve has seat secured in reservoir bottom and cup with lid provided with central hole. Overflow unit and shutoff member lifting mechanism are provided. Cup is secured on seat. Overflow unit is made in form of two coaxially arranged inner and outer tubes. Inner tube is installed for axial displacement and fixing relative to outer tube. Float is secured on outer tube from side of its outer surface. Shutoff member is installed on lower end of outer tube. Outer tube is installed for axial displacement and is passed through central hole in cup lid. Float is arranged inside cup. Shutoff member lifting mechanism is made in form of hinge unit connected by tie-rod with overflow unit and mechanically coupled with pushbutton. Pushbutton is installed in reservoir cover by means of thrust bushing. Cup is secured on seat by bayonet joint. Two seats are made on cup lid. Post is secured in each seat. Adjusting bushing is secured on posts. Said bushing is connected by threaded joint with thrust bushing of pushbutton. Rim is secured on adjusting bushing. Hinge support is made on rim. Position of inner tube of overflow unit is fixed relative to outer tube of overflow unit by means of union nut and sealing gasket. Said gasket is clamped by union nut between tube of overflow unit. Hinge unit is made in form of lever. Rotary axle is installed in middle part of lever in hinge support. One end of lever thrust against base of rod. Rod is connected with pushbutton spring-loaded relative to thrust bushing. Other end of lever is connected with upper end of tie-rod. Said tie-rod is connected with   -shaped lever from side of its lower end. Said lever is rigidly secured on bracket. The latter is made on outer tube of overflow unit higher than cup. 
     EFFECT: improved reliability of drain valve owing to simplified design and provision of coaxial arrangement of pushbutton of hinge unit drive and overflow unit. 
     1 dwg
Patent RU-2263493-C1 (RU)
Title: Способ хирургического лечения хронического эндофтальмита на глазах с артифакией
Inventor: TAKHCHIDI KH P
IPC: A61F9/007
Filed: 2004-03-26
Granted: 2005-11-10
Abstract: Изобретение относится к офтальмологии, точнее к способам лечения эндофтальмита на артифакичных глазах. Выполняют разрез для доступа в переднюю камеру перпендикулярно сильному меридиану. Определяют местоположение опорных элементов ИОЛ и выполняют парацентез со стороны более удаленного от разреза опорного элемента. Производят разделение задних синехий. ИОЛ и капсульный мешок удаляют единым блоком. Через парацентез инструментом, прикладывая усилие к телу линзы в направлении от парацентеза, линзу вместе с мешком смещают в горизонтальной плоскости, отрывая волокна цинновой связки по обе стороны от зоны проекции парацентеза. Продолжая движение инструмента, но в обратном направлении, заводят сегмент мешка с расположенным в нем опорным элементом на радужку. Через разрез с помощью инструмента прикладывают усилие ко второму опорному элементу в месте его крепления с оптической частью, совершая ротацию опорного элемента в горизонтальной плоскости сначала в сторону разреза на 80-110°, а затем в обратном направлении. Приводят первый опорный элемент к разрезу, где его вместе с мешком захватывают инструментом и выводят наружу. Выполняют витрэктомию. Способ позволяет сократить время операции и снизить ее травматичность за счет удаления ИОЛ и капсульного мешка единым блоком, снизить вероятность рецидива эндофтальмита и послеоперационного астигматизма. 1 з.п. ф-лы.
Patent RU-2262394-C1 (RU)
Inventor: ANIKHOVSKAJA L I
IPC: B05C1/08
Filed: 2004-05-31
Granted: 2005-10-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device comprises additional bearing rollers tracing the geometry of the under-die shafts mounted on the under-die plates for permitting movement in the guiding cantilevers and co-operation with the shafts.  The plate is set in the guiding cantilevers and has micro-screw connection that is mounted on it and controls the thickness of the glue film.  The mechanism for pressing glue out comprises rollers with adjustable space between them.  The tightening members of winding units are made of spline friction disks mounted for permitting interaction with the diaphragm cylinders and unmovable housings and kinematically connected with the mandrels of rollers.  The cylinders are provided with the reduced pressure. 
     EFFECT: expanded functional capabilities. 
     3 dwg
Patent RU-2250989-C1 (RU)
Title: Oil deposit extraction method
Inventor: GAZIZOV A SH
IPC: C09K8/512
Filed: 2004-08-13
Granted: 2005-04-27
Abstract: FIELD: oil industry. 
     SUBSTANCE: method includes prior forcing of polyvalent metal salt solutions, water-soluble polymer, water suspension of dispersion mineral particles into watered bed, with forcing of each reagent by buffer water and displacing agent, into bed, watered by bed waters with mineralization above 250 g/l, said solutions are pumped with suspension, prepared on water with mineralization above 250 g/l, as polyvalent metal salt aluminum chloride or aluminum sulfate are used, or chlorine iron with 15-20% concentration, as buffer water and displacing agent - water with mineralization above 250 g/l, and welding agent is additionally injected into said suspension. 
     EFFECT: higher oil yield. 
     4 ex
Patent RU-2279255-C1 (RU)
Inventor: KITAEV ALEKSANDR VASIL EVICH
IPC: A61B17/00
Filed: 2004-12-08
Granted: 2006-07-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: it is necessary to conduct repeated surgical treatment of wound focus, form osseous-muscular or muscular transplant of soft femoral muscle or gluteus maximus muscle, direct the transplant towards rectal and sacral defect, remove defect with the help of guide sutures, tampon rectal and sacral defect edges with a replaced transplant, suture up the transplant towards sacral periostium and rectal defect edges, suture in the wound hermetically at keeping drainages, drain pelviorectal space, apply loop-type sigmostoma. After rectal wound healing it is necessary to carry out reconstructive operation upon large intestine. The innovation enables to activate reparative processes and interrupt the foci of osteomyelitis. 
     EFFECT: higher efficiency of therapy. 
     2 cl,1 ex
Patent RU-2282334-C1 (RU)
Title: Корпус плуга
Inventor: BORISENKO IVAN BORISOVICH
IPC: A01B15/08
Filed: 2005-03-29
Granted: 2006-08-27
Abstract: Изобретение относится к сельскохозяйственному машиностроению и может быть применено для рыхления почвы с оборотом пласта. Корпус плуга содержит изогнутую в поперечно-вертикальной плоскости стойку, в нижней части которой закреплено долото, на лобовой грани - нож, а на боковой грани посредством кронштейна - отвал. Отвал может фиксироваться на стойке с определенным шагом по высоте и обеспечивает требуемую величину оборачиваемого слоя почвы при изменении глубины ее рыхления. Отвал снабжен ламелью, что позволяет регулировать сечение оборачиваемого пласта при изменении глубины рыхления. Задняя кромка ножа выходит за плоскость стойки и стыкуется с полевым обрезом отвала. Такое конструктивное выполнение позволит задавать и плавно изменять гребнистость пашни и улучшить условия развития корневой системы сельскохозяйственных культур за счет отсутствия уплотненной "плужной подошвы", а также снизить эксплуатационно-энергетические затраты. 1 з.п. ф-лы, 3 ил.
Patent RU-2284179-C1 (RU)
Inventor: DIKKE GALINA BORISOVNA
IPC: A61H39/00
Filed: 2005-04-13
Granted: 2006-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing antibiotics, hepatoprotective agents and polyvitamins. Electromagnetic wave treatment is additionally carried out in millimetric bandwidth. The treatment is applied to biologically active points on skin like VC16 (zhong-ting) and C3 (shao-hai). Wavelength is equal to 7.1 mm, power density is 8-10 mW/cm 2 . A procedure is 15-20 min on each point. The total treatment course is 10 procedures long given in everyday mode or every other day. 
     EFFECT: reduced risk of intrauterine fetus infection.
Patent RU-2291266-C1 (RU)
Inventor: KLIMENTOV MIKHAIL NIKOLAEVICH
IPC: E02D17/00
Filed: 2005-07-28
Granted: 2007-01-10
Abstract: Изобретение относится к горному оборудованию и может быть использовано при сооружении противофильтрационных завес, строительстве фундаментов или «стен в грунте», бурении скважин большого диаметра при ведении работ по гидродобыче полезных ископаемых. Техническая задача - получение ровной и гладкой поверхности стенок выработки, увеличение за счет этого полезной площади в сечении выработки и получение завес с равномерной водонепроницаемостью. Способ роторно-турбинного бурения включает спуск рабочего органа, состоящего из турбобуров с породоразрушающим инструментом, гидроподачу рабочего органа и вращение породоразрушающего инструмента вокруг собственных осей, выравнивание стенок выработки и удаление продуктов разрушения. При этом непосредственно в процессе бурения производят одно-, двух- или n-ступенчатое срезание междолотных выступов, а также дополнительное измельчение и перемешивание разрушенной породы при помощи резцов и скоб баровых цепей, установленных с возможностью движения вокруг шпинделей турбобуров. Причем баровые цепи устанавливают на звездочках с диаметром одинаковой величины или с диаметром разной величины, увеличивающимся снизу вверх. При этом на одном из шпинделей устанавливают звездочки с жесткой фиксацией относительно шпинделя, а на другом - с возможностью вращения. При бурении скважины большого диаметра производят вращение рабочего органа вокруг центральной оси. 3 ил.
Patent RU-2292237-C1 (RU)
Inventor: PAVLOVA SVETLANA NIKOLAEVNA
IPC: C01B3/26
Filed: 2005-07-29
Granted: 2007-01-27
Abstract: Изобретение относится к процессу получения синтез-газа путем каталитического превращения углеводородов в присутствии кислородсодержащих газов и/или паров воды и к катализаторам для этого процесса. Описан катализатор получения синтез-газа путем каталитического превращения смеси, содержащей углеводород или смесь углеводородов и кислородсодержащий компонент, который является сложным композитом, содержащим благородный элемент и носитель, или смешанный оксид, простой оксид, переходный элемент и/или благородный элемент и носитель, носитель представляет собой металлическую основу из металлического хрома и/или сплавов хрома и алюминия с покрытием, образованным оксидами хрома, алюминия или покрытием, образованным оксидами хрома, алюминия, редкоземельных элементов или их смесей. Описан способ приготовления этого катализатора и процесс получения синтез-газа. Технический результат - высокие конверсия углеводородов и селективность по синтез-газу, термостабильность катализатора, отсутствует его зауглероживание. 3 н. и 2 з.п.ф-лы, 3 табл.
Patent RU-2291794-C1 (RU)
Title: Traction electric drive
Inventor: MAZNEV ALEKSANDR SERGEEVICH
IPC: B60L15/08
Filed: 2005-08-10
Granted: 2007-01-20
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention can be used on rail vehicles with dc traction motors.  Proposed electric drive has supply source, traction motor with armature winding and field winding, two thyristors and four diodes.  Anodes of first and second thyristors are united; cathode of first thyristor is connected with cathode of first diode, cathode of second thyristor is connected with common output of field winding of dc traction motor and cathode of second diode.  Vacant output of field winding of dc motor is connected with anode of third diode.  Fifth diode, two bipolar transistors with insulated gates are introduced into power circuit.  Collector of first bipolar transistor with isolated gate is connected with common output of cathode of second thyristor and anode of fourth diode, cathode of which is connected with common output of anodes of first, second thyristors, fifth diode, cathode of third diode and armature winding of traction dc motor.  Vacant output of armature winding of traction dc motor is connected with common output of supply source and cathode of fifth diode.  Collector of second bipolar transistor with insulated gate is connected with common output of cathodes of first thyristor and first diode, anode of third diode and field winding of traction dc motor.  Emitters of first, second bipolar transistors with insulated gates and anodes of first, second diodes are united and connected to common bus. 
     EFFECT: improved reliability of operation owing to reduced number of elements in power circuit. 
     1 dwg
Patent RU-2294127-C1 (RU)
Title: Inflated panel guard
Inventor: ERMAKOV JURIJ MIKHAJLOVICH
IPC: A47G5/00
Filed: 2005-08-15
Granted: 2007-02-27
Abstract: FIELD: furniture industry, in particular, equipment which may be used for constructing of temporary sites with flexible layout, more particular for office rooms. 
     SUBSTANCE: inflated panel guard has cable system additionally equipped with cable unwinding device and set of repositionable blocks through which blocks cable is extending. Cable is connected to all the panels so as to define flexible guide along the entire length of transformable contour. 
     EFFECT: increased extent of automatic operation of guard and simplified and quick changing of room contours. 
     4 cl, 8 dwg, 1 ex