baber/WOPTO huggingface dataset:
Patent RU-2238133-C2 (RU)
Inventor: MAUS WOLFGANG
IPC: B01D46/52
Filed: 2000-05-22
Granted: 2004-10-20
Abstract: FIELD: filtration processes. 
     SUBSTANCE: filter (1) for entrapping the metal foil particles (5) have passages (2,3,4) for fluid medium (10). Each passage (2,3,4)has at least one inlet and one outlet hole. Filter has first passage (2) and adjacent second passage (3,4); first passage (2) has open inlet hole (11) on end surface (12) of filter (1) which enters partially first passage (2). First passage (2) terminates in partition (13) located opposite inlet hole (11) and reaching the first end surface (14). Partition (13) practically fully closes first passage (2), thus excluding flow of fluid medium (10) through it; at least one wall (7.8) forming first passage (2) has perforations (9) admitting fluid to second passage (3,4) which has open outlet hole (15) corresponding to inlet hole (11). Walls (6,7,8) of first passage (2) and second passage (3,4)are formed by metal foil (5). 
     EFFECT: simplified construction; increased working surface. 
     15 cl, 4 dwg
Patent RU-2226821-C2 (RU)
Title: Самофиксирующий молочный катетер
Inventor: BARATOV M O
IPC: A01J3/00
Filed: 2001-12-17
Granted: 2004-04-20
Abstract: Применяется для лечения болезней сосков вымени различной патологии в области ветеринарии. Применяемая в качестве фиксатора катетера полихлорвиниловая трубочка с продолговатыми разрезами в средней части позволяет катетеру прочно фиксироваться в канале соска на любой срок, не раздражая ткани, так как материал является индифферентным к тканям организма и в силу эластичности трубки, сняв контрагайку можно легко извлечь катетер из канала соска. Изменение конструкции катетера позволило повысить фиксационную способность, благодаря чему достигается снижение трудоемкости, повышение эффективности лечения и сокращение расходов. Изобретение также может быть использовано при лечении маститов и инфекционных заболеваний, сопровождающихся поражением вымени. 3 табл., 9 ил.
Patent RU-2217375-C2 (RU)
Title: Method for bauxite leaching
Inventor: AMINOV S N
IPC: C01F7/06
Filed: 2002-01-11
Granted: 2003-11-27
Abstract: FIELD: alumina production. SUBSTANCE: method for leaching bauxite involves pumping bauxite pulp by piston pump through steam-pulp and pulp-pulp heaters, autoclaves and self-evaporators with regenerative heating pulp with self-evaporation pulp and heat of leached pulp and with live steam in autoclaves. Washing out heaters is carried out for two stages: firstly with hot water pumping it by piston pump through heaters at switching off autoclaves and then with steam-condensate mixture in switching on autoclaves for working. Proposed method provides carrying out the more effective leaching bauxite and reducing consumption of live steam from the central heating and power plant. Invention can be used for autoclave leaching bauxite. EFFECT: improved and enhanced method. 5 cl, 1 dwg
Patent RU-2235394-C2 (RU)
Inventor: SHMIDT ZIGFRID
IPC: H01R13/62
Filed: 2000-06-30
Granted: 2004-08-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: electromechanical connection device is provided with unit for electric current supply or for data feeding arranged in housing and connected through contacts of electric current supply circuit or by means of pulses with electric current source. Said unit includes switching magnets or magnetic switching parts and contact members. Connection device also includes unit for connecting with user or for taking data; said unit is arranged in housing, it has turning off magnets or magnetic turning off parts and it is electrically connected with user or with data taking unit. Unit for connecting with user or for taking data is provided with turning off magnets or magnetic turning off parts and switching contact members. By connecting unit for electric current supply or for feeding data with unit for connecting with user or for taking data it is possible to realize connection by means of contact members in the form of flat terminals with surface touching. At least contact members of one of units are arranged at least partially in elastic wall of respective housing. 
     EFFECT: enhanced operational reliability of multi-pole contact-type connector. 
     15 cl, 4 dwg
Patent RU-2234314-C2 (RU)
Inventor: NAZAROV V M
IPC: A61K31/167
Filed: 2002-04-25
Granted: 2004-08-20
Abstract: FIELD: medicine, nervous diseases, neurology. 
     SUBSTANCE: invention can be used in complex treatment of patients with acute and chronic pain syndromes. Method involves epidural administration of nonsteroid anti-inflammatory agents of the oxicam group in doses for parenteral application. In treatment of root pain in discogenic radiculopathy tenoxicam in the dose 20 mg or lornoxicam in the dose 8 mg dissolved in 10-20 ml of physiological solution are administrated by epidural route every day for 5 days. In treatment of chronic pain in syndrome of unsuccessful spine surgery operations tenoxicam in the dose 40 mg or lornoxicam in the dose 16 mg dissolved in 15-30 ml of physiological solution are administrated by epidural route every day for 5-8 days. Method provides enhancing the effectiveness of treatment, to attain significant regress of pain syndrome and stable remission due to effect on different nociogenous zones and elimination of some nociogenous structures. 
     EFFECT: improved method for treatment. 
     2 tbl, 3 dwg, 3 ex
Patent RU-2240924-C2 (RU)
Title: Печатная форма для ротационной трафаретной печати, изготовленная из волокнита
Inventor: VAN VEPEREN KARST JAN
IPC: B32B5/28
Filed: 2000-10-17
Granted: 2004-11-27
Abstract: Изобретение относится к печатная форме для ротационной трафаретной печати, изготовленной из волокнита, и к устройству для печати, в котором используется такая печатная форма. Печатная форма содержит тонкостенный полый цилиндр, изготовленный из волокнита, при этом стенка данного цилиндра выполнена с постоянно используемыми отверстиями для печати, образующими изображение, которое должно быть напечатано. В соответствии с изобретением цилиндр содержит, по меньшей мере, один слой, имеющий волокна с, по меньшей мере, одним направлением ориентирования волокон. Форма может быть получена с использованием, в частности, многослойных ламинатов, изготовленных из эпоксикарбопласта, имеющего, по меньшей мере, один слой с направлением ориентирования волокон, которое параллельно продольной оси печатной формы. Это обеспечивает повышение качества печати, возможность транспортировки и/или хранения сложенных вместе форм. 2 н. и 16 з.п. ф-лы, 2 табл., 4 ил.
Patent RU-2224991-C2 (RU)
Inventor: TJUPAEV S V
IPC: G01N3/00
Filed: 2002-05-31
Granted: 2004-02-27
Abstract: FIELD: testing equipment. SUBSTANCE: invention refers to gripping devices intended for tension testing of flat specimens of highly elastic materials. Gripper for tension testing of specimens has body with mechanism of specimen compression, two gripping jaws interacting with it and power mechanism of testing machine, their internal working surfaces being equipped with lateral protrusions. Protrusions on each jaw are located with spacing equal to 2-3 values of thickness of gripped part of specimen and are displaced on jaws by half-spacing relative one another. Height and width of protrusions amount to 0.2-0.5 thickness of gripped part of specimen and total length of each is equal to 0.5- 0.7 width of gripped part of specimen. EFFECT: enhanced functional efficiency of gripper due to reliable fixing of rubber specimen during tension testing with simultaneous reduction of its dimensions. 5 dwg
Patent RU-2242059-C2 (RU)
Inventor: OZAVA MASAKI
IPC: C01B3/04
Filed: 2002-07-04
Granted: 2004-12-10
Abstract: FIELD: handling spent nuclear fuel. 
     
     
       SUBSTANCE: proposed method includes electrolytic reduction and anodic oxidation stages. Elements of platinum group, silver, technetium, selenium, and tellurium are separated in the process. Ruthenium and rhodium are used as catalysts in hydrogen fuel production for fuel elements. In addition platinum group elements extracted by means of separation and extraction method are used as catalysts in fuel electrode of fuel elements. Palladium is used as catalyst to clean hydrogen fuel for fuel elements and also as hydrogen absorbing alloy in laminated Mg-Pd alloy. Hydrogen produced during electrolytic reduction stage of separation and extraction method is used as hydrogen fuel in fuel elements. 
     
     
       EFFECT: enhanced percentage of extracted elements. 
     
     
       9 cl
Patent RU-2271615-C2 (RU)
Inventor: MINBORG PER-AKE
IPC: H04M11/00
Filed: 2001-01-18
Granted: 2006-03-10
Abstract: FIELD: communications engineering. 
     SUBSTANCE: this invention relates to system and method for transferring data entity to user, including generation of data entity designed for display on first communication device upon occurrence of flip-flop communication event. Data entity provides information related to second communication device user. 
     EFFECT: enhanced effectiveness of combining voice communications with additional data services. 
     16 cl, 18 dwg
Patent RU-2238772-C2 (RU)
Inventor: BORISOVA S B
IPC: A61N5/02
Filed: 2002-07-15
Granted: 2004-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying 1-2 courses of millimetric bandwidth radiation therapy in treating sternum zone at thymus gland projection point 40 min long daily during 20 days as monotherapy or in combination with prednisolone given at a dose of 10 mg every day within the millimetric therapy course. The millimetric therapy course involves applying electromagnetic noise radiation in 3.8-5.6 mm bandwidth distinguished by total specific noise power in the wavelength bandwidth within the limits of 1.0-4.0 mcW/cm 2  and noise frequency distribution spectrum nonuniformity not exceeding ±3dB. When treating intrathoracic lymph nodes sarcoidosis, the millimetric therapy is applied as monotherapy. It is combined with prednisolone given at a dose of 10 mg in the cases of pulmonary sarcoidosis and intrathoracic lymph nodes sarcoidosis. The treatment is carried out under photofluorographic and general clinical examination control in 10 procedures and in 1.5 months after finishing the first millimetric therapy course. The second millimetric therapy course is administered in 1.5 months after finishing the first one. Decision concerning its administration necessity is taken on the basis of control photofluorographic and general clinical examination results. 
     EFFECT: enhanced effectiveness of treatment. 
     4 cl, 2 tbl
Patent RU-2266222-C2 (RU)
Inventor: BRANS JOKHANNES MARIJA
IPC: F16L15/04
Filed: 2001-02-09
Granted: 2005-12-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention is designed for connecting parts of vehicle brake main lines, preferably, for motorcycles, with provision of axial displacement of connected parts.  Connector is built into motorcycle front fork of variable length and it contains tube 3 and tube 4 connected with intake joint.  Difference in length of tubes forms gap 16 corresponding to change of length of connector and connected with intake joint 2.  Tube 3 is sealed by ring seal 7, and tube 4 is sealed by ring seal 8.  Inner tube 9 is passed through ring seals, 7, 8 being installed for axial displacement.  Inner tube 9 is connected with connecting unit 10 and is provided with channel 13 connected with outlet joint 12.  Inner tube 9 has cross channel 15 constantly connecting gap 16 with channel 13. 
     EFFECT: prevention of protrusion of brake system parts outwards. 
     2 cl, 1 dwg
Patent RU-2251763-C2 (RU)
Title: Preparation of vanadium electrolyte with aid of asymmetric vanadium-reducing electrolyzer and use of asymmetric vanadium-reducing electrolyzer for reducing electrolyte charge state balance in operating reduction-oxidation vanadium battery
Inventor: PELLEGRI AL BERTO
IPC: C25B1/01
Filed: 2000-08-16
Granted: 2005-05-10
Abstract: FIELD: renewable electrochemical devices for energy storage in reduction-oxidation batteries. 
     SUBSTANCE: novelty is that acid vanadium electrolyte liquor that has in its composition V +3  and V +4  in desired concentration ratio introduced in electrolyte solution is produced from solid vanadium pentoxide by electrochemical method while at least partially reducing dissolved vanadium in acid electrolyte liquor; for the purpose electrolyte liquor is circulated through plurality of cascaded electrolyzers at least partially to V +3  degree; in this way reduced vanadium incorporating electrolyte liquor leaving the last of mentioned electrolyzers enters in reaction with stoichiometric amount of vanadium pentoxide to produce electrolyte liquor incorporating in effect vanadium in the V +3  form; acid and water are introduced to ensure definite molarity of liquor and the latter is continuously circulated through cascaded electrolyzers; stream of electrolyte liquor produced in the process that incorporates V +3  and V +4  in desired concentrations is discharged at outlet of one of electrolyzers of mentioned cascade. Each electrolyzer is distinguished by high degree of asymmetry and has cathode and anode of relevant surface morphology, geometry, and relative arrangement for setting current density on anode surface exceeding by 5 to 20 times that on projected cathode surface, oxygen being emitted from anode surface. Asymmetric electrolyzer of this type can be used in one of electrolyte circuits, positive or negative, of operating battery (cell) for reducing balance of respective oxidation degrees of their vanadium content. 
     EFFECT: facilitated procedure and reduced coast of vanadium electrolyte preparation. 
     10 cl, 4 dwg, 1 ex
Patent RU-2323698-C2 (RU)
Inventor: AL DAMA BOLUMBURU BEATRIS
IPC: A61C8/00
Filed: 2003-06-16
Granted: 2008-05-10
Abstract: FIELD: MEDICINE, PROSTHETICS. 
     SUBSTANCE: dental implant has cylinder-shaped head with straight generating line, its prismatic part or, preferably, hexagonal jut projects outside. Dental implant has blind hole with inner screw thread and rod with external screw thread that has a head in shape of truncated cone with screw thread and in turn, accomplished with another end in the shape of truncated cone. Height of hexagonal jut is 0.65 to 1.5 mm. Height of cylinder head is 0.7 to 5 mm. Cone end, which accomplishes a part of rod that has screw thread and shape of truncated cone, has an angle of approximately 120 degrees and is accomplished by flat skewed round-shaped face with diameter making 15 to 25% from diameter of part of rod supplied with screw thread. At base of cutting edge, lengthway grooves have curved outside concave rounded parts from which another curved outside convex rounded parts start, which go towards cutting edges of adjacent area. 
     EFFECT: decreases diameter of self-tapping part when installed into upper edge of narrow alveolar process, as well as friction during screw thread cutting. 
     2 cl, 15 dwg
Patent RU-2235962-C2 (RU)
Inventor: AZARKHIN I M
IPC: A41D13/00
Filed: 2003-10-03
Granted: 2004-09-10
Abstract: FIELD: clothing industry; production of protective clothes. 
     SUBSTANCE: the invention is dealt with the field of production of protective clothes and may be used for example at tailoring for operative officers of militia, employees of a patrol - sentry service. The protective clothes contain an internal, a protective and an external layers. The clothes have a titanic plate - a guard, made in the form of a geometric figure with rounded corners and bent-out edges along the whole perimeter. At that the plate is placed in an internal pocket of the clothes, that has the form and the sizes of the guard and covers the vital parts of the body of the person. An edge of the guard is bent out to the side opposite to that surface of a plate which is facing the protected subject. The clothes increase reliability of protection of a person from a cold steel and may be fast transformed into the usual not protective clothes. 
     EFFECT: the invention allows to increase reliability of protection of a person from a cold steel and may be fast transformed into the usual not protective clothes. 
     3 cl, 4 dwg
Patent RU-2327695-C2 (RU)
Inventor: GAEHTA FEDERIKO SI EHJ
IPC: C07D215/54
Filed: 2002-05-24
Granted: 2008-06-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention pertains to derivatives of quinoline with general formula Ia   or Ib   their stereoisomers and pharmaceutical salts, where X represents oxygen or sulphur, Z-CH 2 , Y-NO 2 , -C(O)OR 5 , -NR 5 SO 2 R 5 , -SO 2 R 5  (for Ia) and -NO 2  or -C(O)OR 5  (for Ib). Description is also given of the method of obtaining Ia and Ib compounds, pharmaceutical compositions based on them, and their use when making medicinal preparations. 
     EFFECT: compounds can be used for treating lesions, related to inhibition of migration of magrophage, for example, during treatment of septic shock or arthritis. 
     175 cl, 16 tbl, 22 ex, 16 dwg
Patent RU-2322699-C2 (RU)
Inventor: ZUEVSKIJ VLADISLAV PETROVICH
IPC: G09B23/28
Filed: 2004-03-10
Granted: 2008-04-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing viable opisthorch metacercarias into vesicle duct. Then, ligature is placed on duct in distal position. 
     EFFECT: improved isolates opisthorchosis reproduction with drug treatment effectiveness being determined.
Patent RU-2298170-C2 (RU)
Inventor: LAZAREVA ELENA BORISOVNA
IPC: G01N21/76
Filed: 2004-09-28
Granted: 2007-04-27
Abstract: FIELD: medicine, microbiology, clinical practice. 
     SUBSTANCE: claimed method includes determination of pectin antioxidant activity (AOA) by chemiluminescent method and on the base of AOA pectin bactericidal properties are evaluated, wherein increased AOA indicates increased bactericidal properties. Method of present invention makes it possible to decrease time of pectin antibacterial property determination from 3 days to 30 min. 
     EFFECT: method of decreased labor intensity and cost. 
     1 tbl, 1 dwg
Patent RU-2342405-C2 (RU)
Title: Пенополиуретаны или пенополиизоцианураты, вспененные гидрофторуглеродами и диоксидом углерода
Inventor: DOUEHRDZH KHERMAN PITER
IPC: C08G18/00
Filed: 2003-04-10
Granted: 2008-12-27
Abstract: Изобретение относится к способу получения пригодных при производстве холодильных установок жестких пенополиуретанов или пенополиизоциануратов, включающему взаимодействие: (а) органического диизоцианата и/или полиизоцианата с (b) инициированным ароматическим амином полиолом, при отношении эквивалентов групп (а) к группам с активным водородом (b), составляющем от примерно 0,9 до примерно 3,0, в присутствии (с) дополнительного диоксида углерода и воды и (d) C 3 -C 5  фторированного углеводорода. Задачей настоящего изобретения является создание способа получения жестких пенополиуретанов, имеющих хорошие физические свойства, включая низкий k-фактор, с использованием более приемлемых с экологической точки зрения вспенивающих агентов. Поставленная задача решается тем, что в качестве вспенивающего агента используется HFC (фторуглеводород) в комбинации с водой и дополнительным диоксидом углерода. В результате добавления дополнительного диоксида углерода к составу вспенивающего агента понижается минимальная плотность наполнения и процент наполнения, необходимый для пенопластов морозоустойчивых при -30°С, а также уменьшается k-фактор полученного пенопласта. 11 з.п. ф-лы, 1 табл.
Patent RU-2302508-C2 (RU)
Inventor: DETERDING VERNER
IPC: E21B19/086
Filed: 2003-01-15
Granted: 2007-07-10
Abstract: FIELD: drilling equipment, particularly apparatus for feeding the rods or cable with a fluid-actuated cylinder. 
     SUBSTANCE: perforation string comprises telescopic cylinder having outer pipe and inner pipe arranged in outer pipe in air-tight manner, drive motor attached to inner pipe, tool sub to be connected to drive motor and control means for direct working fluid delivery to consumers. Outer pipe to be fixed in place of pneumatically loaded cylinder forms at least one linkage means to connect compressed air inlet, control means and flexible pipelines, which convey compressed air to consumers. Inner pipe passes from outer pipe bend. 
     EFFECT: increased output and operational convenience, provisional of safe and economically efficient drilling. 
     10 cl, 4 dwg
Patent RU-2310155-C2 (RU)
Inventor: LIKHACHEV VLADISLAV PETROVICH
IPC: F42B19/18
Filed: 2005-08-31
Granted: 2007-11-10
Abstract: FIELD: torpedo armament, in particularly, torpedo power plants. 
     SUBSTANCE: the torpedo solid-propellant controlled power plant consists of a body, end-burning solid-propellant charge with a sealed piston at the armored end, combustion chamber with a fixed cooled heated strip and an injector unit, turbine engine with a double-section nozzle assembly, whose one section is coupled to the combustion chamber of the high-pressure outboard water plunger pump through a double-position gas electric valve, the plunger pump has an electromechanism for changing the pump capacity and two groups of plungers of a different working volume with their pressure exhaust manifolds, one of which is coupled to the beyond-the piston space through a line, and the other is connected to the line for cooling the heated strip and its injector unit for cooling the combustion products of the solid-propellant charge, engine revolution transducer control electronic unit. 
     EFFECT: enhanced reliability of the torpedo power plant section. 
     1 dwg
Patent RU-2301913-C2 (RU)
Title: Method of and devices for increasing accuracy of forming and checking of geometrical micro overlaps of flat rotary slide valve of four-line hydraulic distributor and providing synchronization of operation of two or more hydraulic distributors in multiple-channel hydraulic servo drive
Inventor: RED KO PAVEL GRIGOR EVICH
IPC: F15B19/00
Filed: 2005-09-06
Granted: 2007-06-27
Abstract: FIELD: hydraulic servo drives. 
     SUBSTANCE: according to invention, methods is implemented by changing value of angle of turning from middle position to both sides with rigid fixing in position from zero to maximum value.  For this purpose set is used containing housing with block-module of hydraulic distributor under testing including its components and control shaft, and set is furnished additionally with regulator-stepless correction and visual check mechanism mechanically coupled with input shaft of hydraulic distributor.  To provided synchronization of operation of hydraulic distributors in multiple-channel hydraulic drive, they are selected with equal or close to each other values of dead zones, and regulator, namely, manual drive to set rotary slide valve in middle position is built into kinematic element transmitting control signal to each hydraulic distributor. 
     EFFECT: improved reliability. 
     2 cl, 7 dwg
Patent RU-2310019-C2 (RU)
Title: Поточная линия получения магния из безводного карналлита
Inventor: JAZEV VLADIMIR DMITRIEVICH
IPC: C25C3/04
Filed: 2005-11-17
Granted: 2007-11-10
Abstract: Изобретение относится к цветной металлургии и может быть использовано для получения магния электролизом расплавленного безводного карналлита. Поточная линия содержит проточные электролизеры, разделительный миксер и печи для получения безводного карналлита, соединенные транспортным каналом с поточной линией электролизеров через емкости-дозаторы, обеспечивающие непрерывное питание электролизеров безводным карналлитом. Печи выполнены с возможностью непрерывной подачи карналлита в транспортный канал, имеющий затворы для периодической подачи карналлита в емкости-дозаторы. Поточная линия снабжена рафинировочным электролизером, при этом разделительный миксер подсоединен к каналам хвостового и рафинировочного электролизеров под углом 90° к продольной оси миксера. Сборные ячейки рафинировочного электролизера расположены параллельно рабочим плоскостям его анодов и катодов. Изобретение обеспечивает повышение производительности, снижение эксплуатационных затрат и обеспечение безопасных условий при непрерывном получении магния и безводного карналлита в поточной линии. 3 з.п. ф-лы, 1 ил., 2 табл.