baber/WOPTO huggingface dataset:
Patent RU-2216844-C2 (RU)
Inventor: EZERSKIJ S V
IPC: H02M7/12
Filed: 2001-07-26
Granted: 2003-11-20
Abstract: FIELD: electrical engineering; secondary power supplies. SUBSTANCE: power supply designed for feeding relay protection and automatic-control equipment with on-line rectified current at substations having no storage batteries and for charging bank of capacitors affording control of circuit breaker disconnecting coil is supplied with power from one or two potential transformers (or auxiliary power transformers) and from current transformers of connection unit under protection. EFFECT: reduced size; enlarged functional capabilities. 1 cl, 5 dwg
Patent RU-2219857-C2 (RU)
Inventor: BRONSHTEJN P G
IPC: A61B17/04
Filed: 2001-08-14
Granted: 2003-12-27
Abstract: Изобретение относится к области медицины и медицинской техники и может быть использовано в лапароскопической хирургии для ушивания перфорации гастродуоденальной язвы. Устройство содержит корпус с рукояткой, внутри которого размещен стержень, имеющий возможность осевого перемещения при надавливании на съемную упорную пластину. Возможность возврата в исходное положение обеспечивает пружина. Рабочий конец стержня выполнен в виде пружинистой полукруглой иглы с ушком на конце, фиксированной направляющим пазом рабочего конца корпуса. Радиус изгиба иглы равен радиусу направляющего паза. Глубина выдвижения иглы определяется ограничителем, фиксированным на стержне стопорным винтом. Корпус устройства имеет метку на рабочем конце. Устройство выполнено герметичным, разборным, из материалов, способных выдержать стерилизационную обработку. В результате создано простое и надежное устройство для ушивания перфоративной гастродуоденальной язвы эндохирургическим способом. Устройство позволяет качественно и быстро выполнять операции не только высококвалифицированным хирургам, но и молодым врачам, на которых ложится основная нагрузка по выполнению экстренных и неотложных операций. 2 з.п.ф-лы, 2 ил.
Patent RU-2242968-C2 (RU)
Inventor: GROTER LEON POL
IPC: A61K9/19
Filed: 2000-01-27
Granted: 2004-12-27
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to the solid rapidly dispersing medicinal formulation that dissolves in mouth cavity in the ranges for 60 s, more preferably, for 30 s and the most preferably for 10 s. The new feature of the composition involves the absence of mammalian gelatin as its component. It has established that applying some modified starches in the concentration from 20 to 90 wt.-% of the solid medicinal formulation mass provides preparing medicinal formulations eliciting mechanical and chemical stability and able to transfer the higher concentrations of active component as compared with gelatin-base rapidly dispersing solid medicinal formulations. Except for, these solid medicinal formulations are prepared by removing a solvent, such as water from mixture containing an active component, modified starch and matrix-forming agent by means of freezing out drying. 
     EFFECT: improved preparing method, valuable pharmaceutical properties of formulation. 
     9 cl, 9 tbl, 8 ex
Patent RU-2224374-C2 (RU)
Title: Устройство и способ определения смещения кадра дополнительного канала в системе связи мдкр
Inventor: KIM DAE-GIUN
IPC: H04J13/04
Filed: 2001-01-03
Granted: 2004-02-20
Abstract: Изобретение относится к радиотехнике. Технический результат заключается в уменьшении величины задержки сигнала при назначении пользователю дополнительного канала в системе МДКР. Сущность изобретения заключается в том, что генератор синхросигнала выдает сигнал системного времени, задержанный на величину смещения кадра дополнительного канала, в качестве граничного сигнала дополнительного канала, при этом первый и второй объединители объединяют символы основого и дополнительного каналов соответственно при многолучевом распространении, затем первый и второй перемножители осуществляют перемежение символов от первого и второго объединителей соответственно в элементах кадров, определенных граничным сигналом основного и дополнительного каналов. 20 с. и 6 з.п. ф-лы, 11 ил.
Patent RU-2231839-C2 (RU)
Inventor: BLINKOV V N
IPC: G21F9/12
Filed: 2001-10-25
Granted: 2004-06-27
Abstract: FIELD: recovery of liquid radioactive wastes. 
     SUBSTANCE: method includes heat supply to solution of liquid radioactive wastes and to capillary-void matrix disposed in tank holding solution of liquid radioactive wastes followed by concentration of liquid phase. In the process heat is additionally supplied to capillary-void matrix and pressure is reduced down till moment of boiling within internal space of capillary-void matrix. 
     EFFECT: enhanced degree of wastes concentration by evaporation. 
     1 cl, 1 dwg
Patent RU-2231508-C2 (RU)
Inventor: IVANITSKIJ V V
IPC: C04B38/10
Filed: 2001-10-26
Granted: 2004-06-27
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: water-based foaming agent comprising surfactant (2-8%) is supplemented by silica gel as additive (10-90%). Agent may be used to manufacture of materials and articles with elevated hollow-space contents for manufacturing hollow building materials. 
     EFFECT: increased viscosity of process foam used in manufacture of hollow building materials. 
     1 tbl
Patent RU-2211120-C2 (RU)
Title: Band saw machine
Inventor: SUKHONOSOV N I
IPC: B23D53/08
Filed: 2001-11-06
Granted: 2003-08-27
Abstract: FIELD: machine tool manufacture, namely apparatuses such as band saw machines with hydraulic drive unit for cutting different materials, for example ferrous metals. SUBSTANCE: machine includes band saw arranged in sawing frame with possibility of changing feed at sawing process; hydraulic drive unit with hydraulic cylinder for realizing feed motion. Hydraulic drive unit includes double-side cylinder and flowrate regulator. The last is used for controlling pressure in rod cavity of above mentioned hydraulic cylinder and for controlling feed value of sawing frame. EFFECT: simplified design of machine. 1 dwg
Patent RU-2224317-C2 (RU)
Title: Transformer with balancing effect for distributed power supply of railway
Inventor: MAMOSHIN R R
IPC: H01F30/14
Filed: 2001-12-20
Granted: 2004-02-20
Abstract: FIELD: A C 27.5 kV, 50 Hz railway power supply systems. SUBSTANCE: invention can be used for lateral balancing of traction loads at distribution substations and for power supply of longitudinal two-wire line with single-phase transformers. Given transformer has star connected primary winding. Secondary winding includes two three-phase delta connected windings with single common grounded top and four windings of incomplete star connection. Two of them are connected with one leads to free tops of one three-phase winding. Two other windings are connected to free tops of another three-phase winding so that voltage with phase shift of 90 degrees is formed between other leads of windings of incomplete star connection and ground. EFFECT: minimized copper usage and potential for power supply of intermediate substations over two-wire lines of increased voltage. 2 dwg
Patent RU-2225486-C2 (RU)
Title: Decorative facing building block and production method thereof
Inventor: DZHAZAEV M A
IPC: E04C1/00
Filed: 2002-03-20
Granted: 2004-03-10
Abstract: FIELD: building materials, particularly for industrial and civil building construction. SUBSTANCE: wall block includes a number of parallel layers. Gypsum concrete layer forms block base. One surface of gypsum concrete layer is covered with cement covering and decorative layer is applied on cement covering. Decorative layer has cement binder with filler of graded washed crushed stone. Gypsum concrete layer thickness, cement covering thickness and decorative layer thickness are in the ratio of 25:3:2. Cylindrical grooves are formed on opposite block ends and bases. Method of block production involves filling form with gypsum concrete mixture; forming notches on gypsum concrete surface by special tool before setting thereof; placing cement mixture which contains lime with content of 3 - 7 mass% on gypsum concrete surface; cooling gypsum to room temperature; filling frame with decorative material based on cement binder and having filler of graded washed crushed stone; compressing and rolling material into frame; keeping filled frame for 3-5 hours; tilting frame at an angle of 30-40 degrees to horizon; removing laitance from block surface by washing thereof with water under pressure of 2 atm. EFFECT: improved outer block surface appearance, enhanced technology. 2 cl, 1 dwg
Patent RU-2262748-C2 (RU)
Inventor: GAO JANG
IPC: G10L13/00
Filed: 2000-09-15
Granted: 2005-10-20
Abstract: FIELD: digital speech encoding. 
     SUBSTANCE: speech compression system provides encoding of speech signal into bits flow for later decoding for generation of synthesized speech, which contains full speed codec, half speed codec, one quarter speed codec and one eighth speed codec, which are selectively activated on basis of speed selection. Also, codecs of full and half speed are selectively activated on basis of type classification. Each codec is activated selectively for encoding and decoding speech signal for various speeds of transfer in bits, to accent different aspects of speech signal to increase total quality of synthesized speech signal. 
     EFFECT: optimized width of band, required for bits flow, by balancing between preferred average speed of transfer in bits and perception quality of restored speech. 
     11 cl, 12 dwg, 9 tbl
Patent RU-2248224-C2 (RU)
Inventor: NIL SSON LARS-GUNNAR
IPC: A61M13/00
Filed: 2000-10-20
Granted: 2005-03-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: method involves collecting fine powder on dosing unit surface as elongated doses. Single use dosing unit has several prefabricated dose strips to which access is provided. The dosing member having corresponding opening moves along elongated strip of the dosing unit when introducing drug increasing in this way time interval spent for releasing pharmaceutical composition from the dosing unit into inhalator air flow near the entry. Relative movement of the dosing member is achieved by rotating the dosing unit itself or by moving the dosing member along dosing unit surface. 
     EFFECT: uniform powder distribution when moving along elongated dose strip during 1-2 s long inhalation. 
     10 cl, 5 dwg
Patent RU-2269703-C2 (RU)
Title: Bladed shock absorber
Inventor: GUSEV EVGENIJ PAVLOVICH
IPC: F16F9/06
Filed: 2002-07-17
Granted: 2006-02-10
Abstract: FIELD: transport engineering; vehicle suspensions. 
     SUBSTANCE: proposed single-tube pneumohydraulic shock absorber contains rod, gas and hydraulic spaces and it is furnished with impeller installed on rod for rotation around axle and divide hydraulic space into upper and lower parts and consisting of bushing, band ring and curvilinear blades fitted between them. 
     EFFECT: increased power capacity of shock absorber, dispensing with flexible valve members. 
     1 dwg
Patent RU-2229103-C2 (RU)
Title: Combination batchmeter
Inventor: DAVIDENKO P N
IPC: G01F11/00
Filed: 2002-08-12
Granted: 2004-05-20
Abstract: FIELD: weight-measuring equipment, weighing of loose materials. SUBSTANCE: technical result of invention lies in enhanced operational efficiency of batch meter while weighing (metering) product (raw material) up to 100.0 kg. It is achieved by use of six low-frequency filters, synchronous detectors, instrumentation amplifiers, strain-gauge transducers with main and additional hoppers. Inputs and outputs of strain-gauge transducers are connected through power amplifiers to corresponding controllers. Controllers are connected via serial interface to industrial computer which makes it feasible to increase efficiency of weight-measuring complex with generation of high productivity and accuracy of true value of mass when dispatching (unloading) product and keeping data base, to control operation of batch meter by transmission of required parameters from controllers to industrial computer. In agreement with invention inputs-outputs of serial interface of control devices of first, second, third, fourth, fifth, sixth, seventh hoppers are connected to industrial computer by common bus and control device incorporates controller, four low-frequency filters, synchronous amplitude detector, unit controlling opening-closing of upper and lower gates, power amplifier, instrumentation amplifier. Differential inputs of instrumentation amplifier are connected to output of second low-frequency filter and output of third low-frequency filter, first input of control device is connected to input of second low-frequency filter, second input of control device is connected to input of third low-frequency filter and output of instrumentation amplifier is connected to input of synchronous amplitude detector which output is connected to input of first low-frequency filter. Output of the latter is connected to first input of controller, which first and second outputs are connected to first and second inputs of unit controlling opening-closing of upper and lower gates, first and second outputs of unit controlling opening-closing of upper and lower gates are connected to first and second outputs of control device, third and fourth outputs of control device are connected through power amplifier to output of fourth low-frequency filter which output is connected to third output of controller. EFFECT: enhanced operational efficiency of batch meter. 4 dwg
Patent RU-2275359-C2 (RU)
Title: Производные пиперидина и средство, содержащее производное пиперидина в качестве активного ингредиента
Inventor: NAKAI KHISAO
IPC: A61P25/28
Filed: 2001-08-09
Granted: 2006-04-27
Abstract: Изобретение относится к новым производным пиперидина общей формулы   или их нетоксичным солям,  
     где R 1  представляет водород, цианогруппу; каждый R 2  и R 3  представляет С1-8алкил, С3-7циклоалкил и др.; каждый R 4  и R 5  представляет водород, С1-8алкил и др.; R 6  представляет гидроксильную группу, С1-8алкоксигруппу и др.; m представляет 0 или целое число 1-4. Соединения формулы (I) обладают ингибирующей активностью в отношении PDE4 и могут быть использованы в медицине для лечения воспалительных, диабетических, аллергических и других заболеваний. 3 н. и 7 з.п. ф-лы, 11 табл.
Patent RU-2258108-C2 (RU)
Inventor: ANDERSON KEVIN REHJ
IPC: D21H17/28
Filed: 2001-04-20
Granted: 2005-08-10
Abstract: FIELD: production of improved starch compositions and methods of use of improved starch compositions. 
     SUBSTANCE: proposed method includes use of starch component containing cationized cross-linked starch at viscosity of from 10 to 3000 cps. Production of paper includes the following stages: boiling the starch component at temperature of 165°C, dehydration of paper composition (paper fibers, inorganic filler, starch) and control of rate of dehydration and/or holding the first pass in the course of dehydration through change in temperature (by at least 10°C) of starch composition boiling. 
     EFFECT: possibility of performing modifications in accordance with variants on wet end of paper machine. 
     21 cl, 6 dwg, 2 tbl
Patent RU-2261415-C2 (RU)
Title: Device for measuring relative deformation of material
Inventor: KHARAKHNIN K A
IPC: D03J1/20
Filed: 2003-05-28
Granted: 2005-09-27
Abstract: FIELD: measurement technology. 
     SUBSTANCE: device can be used for measuring relative deformation of material during finishing operations.  Device has input and output length pulse detectors mounted at input and output of processing area, pulse counters, electronic switch, delay unit and material's deformation calculator. Device is provided with seam detector and with unit for measuring speed of material. Output of seam detector is connected to rejection input of electronic switch and to nullification inputs of pulse counters as well as to input of unit for determining time delay. Second input of time delay unit is connected with output of unit for determining speed of motion of material and its input is connected with output of input material's length pulse detector. 
     EFFECT: improved precision of measurement. 
     2 dwg
Patent RU-2274385-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-26
Granted: 2006-04-20
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves washing and inspecting potatoes; before cleaning procedure, providing additional cleaning and cutting procedures; performing thermal processing, slight drying, packaging and freezing procedures; before cleaning procedure, treating potatoes with preparation produced from Mortierella pulchella micromycet biomass by predetermined process, and holding. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2274100-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L29/231
Filed: 2003-07-21
Granted: 2006-04-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of hibiscus flowers, cowberry leaves, dogrose fruits, strawberry fruits, and bilberry leaves. Syrup is handled with simultaneous addition of citric acid, sodium lactate, forest-berry flavoring, and preparation obtained from biomass of Mortierella nantahalensis micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics, prophylaxis action, and wide range of vitamin activity.
Patent RU-2322073-C2 (RU)
Title: Кондитерское изделие
Inventor: SOLDANI KRISTIANA
IPC: C13B50/00
Filed: 2003-10-30
Granted: 2008-04-20
Abstract: Изобретение относится к пищевой промышленности, в частности к кондитерским изделиям, в состав которых включены один или несколько сахарных спиртов, обладающих лучшей прозрачностью (светопропусканием). Кондитерское изделие представляет собой карамель, содержащую, по крайней мере, один кислотный компонент. Карамель изготавливают из жидкого исходного материала, включающего, по крайней мере, один сахарный спирт, который не является моносахаридным сахарным спиртом, воду и кислотный компонент. Материал нагревают в условиях, когда кислотный компонент не вызывает значительного гидролиза сахарного спирта, для растворения кислотного компонента в жидкости и удаления, по крайней мере, части воды с последующим охлаждением для образования карамели. Кондитерское изделие обладает светопропусканием: по крайней мере, 47,8% при 450 нм; и/или по крайней мере, 50,9% при 550 нм; и/или, по крайней мере, 52,3% при 650 нм. При этом обеспечивается получение кондитерского изделия, обладающего улучшенной прозрачностью, вследствие включения в его состав, по крайней мере, одного кислотного компонента. 2 с. и 14 з.п. ф-лы, 3 ил., 1 табл.
Patent RU-2263178-C2 (RU)
Inventor: SEDYKH N A
IPC: E02B7/00
Filed: 2003-12-03
Granted: 2005-10-27
Abstract: FIELD: building, particularly to protect dams. 
     SUBSTANCE: method involves forming additional water spillaway channel including a number of self-flowing siphons passing over dam crest, wherein the siphons are assembled of prefabricated units which are delivered to dam when water in water pool reaches dangerous level; permanently installing short and long siphon necks are on the dam by positioning short neck of each siphon below water level in upper pool and by locating long neck thereof below water level in lower pool; assembling vacuum plant; connecting suction chamber of vacuum plant with uppermost siphon point by pipeline; evacuating the siphons and filling thereof with water. 
     EFFECT: provision of emergency water discharge over the dam and provision of water level reduction in water pool, prevention of scour creation and dam failure. 
     2 cl, 1 dwg
Patent RU-2260519-C2 (RU)
Title: Multiengine electric drive
Inventor: MAZNEV A S
IPC: B60L15/00
Filed: 2003-12-15
Granted: 2005-09-20
Abstract: FIELD: traction electric drives. 
     SUBSTANCE: the invention is pertaining to the field of traction electric drives and may be used on electrotransportation vehicles with the direct-current engines fed from a network of a constant voltage. The multiengine electric drive contains two traction direct-current engines, three contactors, three diodes. In series connected armature windings of the direct current traction engines are connected to the first output of the first contactor, the output of an excitation winding of the second traction engine through the second contactor is connected to the anode of the first diode. The two traction direct-current engines, four resistors, twelve contactors are connected to the anode. The second output of the first contactor is connected through in series connected excitation windings of the first and the second direct current traction engines to the second contactor. The cathode of the first diode through in series connected the third contactor, excitation windings of the third and the fourth direct current traction engines. The fourth contactor is connected to the negative terminal of the power source and through in series connected the first resistor, the fifth contactor, the second resistor, the sixth contactor is connected to the general output of the seventh contactor and to the armature winding of the first traction engine. In series connected armature windings of the third and the fourth direct current traction engines are connected to the output of the seventh contactor and to the plus terminal of the power source. The second output of the armature winding of the fourth traction engine is connected with the general output of the second resistor and the sixth contactor, the second output of the armature winding of the second traction engine through in succession connected the eighth contactor, the third resistor shunted by the ninth contactor is connected to the cathode of the first diode and through the tenth contactor - with a general output of an excitation winding of the fourth traction engine and the fourth contactor, the other output of  which through the eleventh contactor is connected to the general output of the excitation winding of the third traction engine and  the third contactor and through in series connected the twelfth contactor, the fourth resistor, the thirteenth contactor - with a general output of the excitation winding of the first direct current traction engine and the first contactor, the other output of which through the fourteenth contactor is connected to the general output of the excitation winding of the second traction engine and the second contactor. The technical result ensures realization of the normal excitation at the live contactors with a capability of the direct current traction engines reversing. 
     EFFECT: the invention ensures realization of the normal excitation at the live contactors with a capability of reversing of the direct current traction engines. 
     1 dwg