baber/WOPTO huggingface dataset:
Patent RU-2217297-C1 (RU)
Title: Hand type apparatus for transferring articles
Inventor: GORLATOV A S
IPC: B25J18/04
Filed: 2002-04-10
Granted: 2003-11-27
Abstract: FIELD: combination type mechanisms with complex motion of outlet links used for performing additional operations at maintaining machines, machine tools, presses and other equipment. SUBSTANCE: apparatus includes combination type mechanism having transfer mechanism with driving, intermediate and outlet links and actuating mechanism with driving and outlet links; drive unit. Outlet links of actuating mechanism are provided with jaws for gripping articles. Driving link of transfer mechanism is in the form of gear wheel; its outlet link is in the form of toothed rack. Intermediate link has two set of pinions; one pinion of each set engages with driving link, other pinion engages with outlet link. Outlet link of transfer mechanism is driving link of actuating mechanism with outlet links of which it is jointly connected. Combination mechanism includes stationary contour follower with lengthwise shaped grooves engaging with outlet links of actuating mechanism. Rollers are mounted on free ends of outlet links of actuating mechanism; said rollers are designed for engaging with lengthwise shaped grooves of stationary contour follower. EFFECT: enhanced efficiency, simplified design, improved operational accuracy of apparatus. 10 cl, 2 dwg
Patent RU-2205154-C1 (RU)
Title: Polluted water treatment method
Inventor: DMITRIEV V V
IPC: C02F1/463
Filed: 2002-04-16
Granted: 2003-05-27
Abstract: FIELD: water treatment. SUBSTANCE: invention, which can be applied in treatment of various-origin polluted waste waters and water treating for industrial necessities and drinking water supply, consists in performing cyclically repeated electrocoagulation. In each cycle, a portion of polluted water is passed into electrocoagulator while pressure within a range of 0.01 to 0.1 MPa is created over the water surface. The pressure, as electrocoagulation advances, is increased to values from 0.1 to 2.5 MPa. Treated water is then withdrawn and pressure is lowered to its initial value. These cycles are repeated with frequency 0.01 to 0.0001 Hz. EFFECT: maintained specified coagulation flow level, stabilized process, and increased degree of purification for wide variety of pollutants. 4 cl, 3 tbl
Patent RU-2226214-C1 (RU)
Title: Strain of actinomycetes streptomyces chrysomallus p-21 for preparing biopreparation with polyfunctional effect
Inventor: NOVIKOVA I I
IPC: A01N63/28
Filed: 2002-07-02
Granted: 2004-03-27
Abstract: FIELD: agricultural microbiology. SUBSTANCE: invention represents a new strain of Streptomyces chrysomallus isolated from soils in Baltic region (Lithuania) and selected by features of an antagonistic and phytoregulatory activity. The strain Streptomyces chrysomallus (P-21) is deposited in the State collection of microorganisms VIZR at the collection number 150. The strain is designated for preparing the polyfunctional biopreparation against phytopathogenic fungi and viruses and for stimulation of growth and development of plants. EFFECT: valuable agricultural properties of strain. 4 tbl, 3 ex
Patent RU-2224137-C1 (RU)
Title: Compressor of refrigerating machine
Inventor: SURMILOV B I
IPC: F04B27/00
Filed: 2002-07-22
Granted: 2004-02-20
Abstract: FIELD: refrigerating and cryogenic engineering. SUBSTANCE: proposed compressor is furnished with additional cylinder whose rodless space is pneumatically coupled with rodless space of main cylinder. Rod of additional cylinder is made in form of shackle and is hinge-coupled with lever provided with lever turning axle displaced along its body being moved by axle displacement device. Axle displacement device is made in form of slider in guide and pneumatic cylinder with return spring whose rodless space is pneumatically connected with delivery line of compressor. Opposite end of lever is hinge-connect3ed with additional connecting rod. Lower head of additional connecting rod encloses neck of additional crank of crankshaft. Use of invention provides smooth starting, reduces noise level in supply system, starting noises, current surges and, and as a result, decreases power consumption and increases service life of electric motor and starting-and-control and protective equipment of compressor, number of in-service repairs and decreases radio and TV noise. EFFECT: improved operation reliability. 1 dwg
Patent RU-2221573-C1 (RU)
Title: Method for treating the cases of osteomyelitis
Inventor: KRUGLOV E E
IPC: A61K33/08
Filed: 2002-09-12
Granted: 2004-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing double-lumened penetrating drain tube perforated within the medullary canal zone. Treatment with air gas containing nitrogen monoxide in concentration of 1000-3000 mg/cub. m is applied at temperature of 20-30 C during 2-3 min daily on the background of antiseptic treatment and medicamentous therapy in the amount of 5-6 treatments per a course. EFFECT: improved bone tissue regeneration; enhanced effectiveness in treating wounds and fistulas non- susceptible to adhesion for a long time; avoided fistula development; accelerated treatment course.
Patent RU-2225670-C1 (RU)
Title: Filtering device
Inventor: KIRILLOV N P
IPC: H02M1/10
Filed: 2002-09-30
Granted: 2004-03-10
Abstract: FIELD: converter engineering; energy converters used as dc and quasi-sinusoidal voltage generating stages. SUBSTANCE: device has first group of terminals with plus and minus terminals for connecting rectified voltage supply as well as first, second, and third terminals for connecting three-phase nonsinusoidal voltage supply; second group of terminals incorporating plus and minus terminals for connecting dc current loads; first, second, and third terminals for connecting three-phase loads; first through third reactors; first through third capacitors; relay unit incorporating dc relay that controls first through tenth making contacts and first breaking contact, and ac relay that controls eleventh through twenty-second making contacts and second breaking contact. Same filter elements form three-section ripple filter or three-phase resonant filter in response to operation of dc relay or three-phase ac relay, respectively. EFFECT: enlarged functional capabilities. 1 cl, 1 dwg
Patent RU-2228511-C1 (RU)
Title: Beading head
Inventor: KARPOV V N
IPC: F42B33/02
Filed: 2002-11-11
Granted: 2004-05-10
Abstract: FIELD: manufacture of ammunition, in particular, equipment of cartridges for sporting smoothbore guns, and namely beading (expansion) of the cartridge neck section. SUBSTANCE: the beading head has a body with a cavity with shaping components made in the form of shaped pins having a fillet located in the body cavity with a contraction to the stop and conjugate to it. Holes aligned with the shaping components are made in the body and stop. EFFECT: enhanced quality of manufacture of cartridges. 2 cl, 7 dwg
Patent RU-2226969-C1 (RU)
Title: Method for designing of beret from wedge-shaped parts
Inventor: TSEKHANOVICH JU V
IPC: A42B1/04
Filed: 2003-02-27
Granted: 2004-04-20
Abstract: FIELD: sewing industry. SUBSTANCE: method involves determining basic size of head circumference, number of beret wedge-shaped parts, length and width thereof; plotting wedge drawing on the basis of circle sector while laying off maximal width of wedge and determining wedge base line. EFFECT: improved correspondence of resultant drawing to basic sizes of beret wedge-shaped part. 3 dwg
Patent RU-2236618-C1 (RU)
Inventor: KRASNOV A A
IPC: F16F9/30
Filed: 2003-03-17
Granted: 2004-09-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device has two telescopic springs provided with rectangular coils of various length and rigidity which engages intermediate and bearing bases, one of which is provided with calibrated orifices and the other one with throttle orifices, telescopic rod and bellows mounted for movement in the axial direction, whose internal spaces are interconnected through throttle orifices and filled with a viscous-plastic material, flexible shell with destructible aperture which covers the calibrated orifices, space for the solidified foam material positioned inside the telescopic spring of larger rigidity, and layer of adhesive material outside of the telescopic spring of large rigidity. 
     EFFECT: simplified design. 
     2 cl, 1 dwg
Patent RU-2241089-C1 (RU)
Title: Hydraulic track maintenance tool
Inventor: NESTERENKO V P
IPC: B66F3/24
Filed: 2003-03-17
Granted: 2004-11-27
Abstract: FIELD: railway transport; permanent way keeping equipment. 
     SUBSTANCE: invention relates to devices for lining or lifting of rail track skeleton. Proposed hydraulic tool has frame which carries grip unit with stepped stop for interaction with rail, foot hinge-connected with frame and grip unit, power unit with hydraulic cylinder consisting of movable spring-loaded housing and piston foxed in housing, and pump connected with hydraulic cylinder. Pump is arranged along hydraulic cylinder, and power unit is made detachable. 
     EFFECT: improved convenience in use and safety at rail tracks maintenance, enlarged operating capabilities. 
     2 dwg
Patent RU-2232240-C1 (RU)
Inventor: FATYKHOV KH T
IPC: E06B5/11
Filed: 2003-03-19
Granted: 2004-07-10
Abstract: FIELD: building units, particularly door structures. 
     SUBSTANCE: door unit has metal door case defining door opening and formed by door frame and by ledge connected to door frame. Ledge has working surfaces. Door leaf is pivotally connected to door case. Door unit also has locking mechanism for door fixation into closed position into which working surfaces of door leaf are located opposite to working ledge surfaces. Frame is created of Z-shaped metal profile. Extreme outer flange of Z-shaped profile rests by its inner surface upon outer surface of door opening. Extreme inner flange of Z-shaped profile has fixer bended inwards. Ledge is made as stepped metal profile with inner and outer flanges connected correspondingly with extreme inner and outer flanges of Z-shaped profile for forming sealed chamber arranged along door opening perimeter and the first semi-closed chamber in connection area between extreme inner flanges of ledge and frame near fixer. Working surfaces of door leaf are formed of Z-shaped metal members which create stepped gaps bounded by working ledge surfaces into closed position and have fixes connected to each flange thereof which form the second semi-closed chamber. Sealing members are arranged into the first and the second semi-closed chambers. 
     EFFECT: increased reliability and air-tightness of locked room, decreased possibility of unauthorized access into room. 
     11 cl, 4 dwg
Patent RU-2240727-C1 (RU)
Inventor: GLADKOV A V
IPC: A61B5/103
Filed: 2003-05-05
Granted: 2004-11-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has three rods connected to each other with movable units containing angular displacement gages. The end rod has rounded end piece and member for guiding the end piece designed as box-type member provided with two branches, opening for receiving the end piece and ring-shaped thrust member for scanner tip, its wall being have slot and end bead. The scanner tip is far from branch ends to a distance allowing both touching skin in the vicinity of spinous process tops with the scanner tip, and recesses on the right and left with respect to the spinous process with guiding member branches. 
     EFFECT: high accuracy in determining point coordinates describing shape and spatial orientation of the vertebral column. 
     1 dwg
Patent RU-2231995-C1 (RU)
Title: Method and device for measuring maximum teeth-clenching force
Inventor: GAJDAROVA T A
IPC: A61C19/05
Filed: 2003-06-02
Granted: 2004-07-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: method involves measuring maximum jaws-clenching force by fixing a device on tooth surface, applying pressure to the tooth and measuring compression force. The device is set on  tooth. The patient is accommodated in polysomnographic chamber for taking at least 12 h long sleep. The device is withdrawn after the time is over. Balls are taken away and total imprint area of all balls is measured on both sides using microscope and pattern. A plot having the force causing deformation as horizontal axis and the total imprint area of all balls as vertical one is built for determining tooth-clenching force. The device has two metal crowns with 8-9 measuring balls of 2mm large diameter arranged between them. The balls are manufactured from plastic metal alloy. Free space between the crowns is filled with silicon composition. The lower crown repeats occlusion surface of the   tooth and the upper crown repeats one of the lower crown. 
     EFFECT: high accuracy of measurements in dynamics. 
     2 cl, 2 dwg
Patent RU-2236825-C1 (RU)
Inventor: NASEDKIN G K
IPC: A61B18/12
Filed: 2003-06-10
Granted: 2004-09-27
Abstract: FIELD: medicine, gastroenterology. 
     SUBSTANCE: one should apply an electrode connected with the source of radio waves to ulcerous surface through an endoscope to treat ulcerous surface and surrounding mucosa in diameter of 0.1-5 cm for 5-60 sec with radio waves of 2-30 W power, frequency of 3-5.5 MHz till alteration of treated mucosa to be of white color. Impact with radio waves onto ulcerous defect should be repeatedly conducted in 24-72 h. 
     EFFECT: higher efficiency of therapy. 
     1 cl, 1 ex
Patent RU-2231059-C1 (RU)
Title: Сорбент для аффинного определения гликозилированного гемоглобина
Inventor: DAVYDOVICH M G
IPC: B01J20/286
Filed: 2003-07-01
Granted: 2004-06-20
Abstract: Сорбент для аффинного определения гликозилированного гемоглобина содержит пористый силикагель, модифицированный глицерилпропилсиланом марки SP-500, активированный эпихлоргидрином, общей формулы 
     
       
     
     Изобретение обеспечивает получение сорбента с высокой селективностью.
Patent RU-2236589-C1 (RU)
Title: Способ охраны подготовительных выработок в слабоустойчивых породах
Inventor: DMITRIEV P N
IPC: E21C41/18
Filed: 2003-08-07
Granted: 2004-09-20
Abstract: Изобретение относится к горной промышленности и может быть использовано для охраны подготовительных выработок при разработке угольных пластов, в кровле и почве которых залегают неустойчивые породы. Способ включает определение конвергенции подготовительной выработки перед началом ее проходки, оставление в почве подготовительной выработки во время ее проведения пачки угля мощностью, равной конвергенции выработки, и полную выемку этой пачки угля в случае равенства опускания кровли и поднятия почвы, при отработке первого смежного угольного столба со стороны очистного забоя (лавы). В выработке оставляют часть пачки прямоугольного сечения шириной не более  1 / 2  ширины выработки при большей доле опускания кровли в суммарной конвергенции, или трапециевидной формы с наклоном боковой грани не менее угла внутреннего трения угля - при большей доле пучения почвы в суммарной конвергенции. Изобретение направлено на повышение уровня надежности и позволяет обеспечить безремонтную эксплуатацию выработки для ее повторного использования. 4 ил.
Patent RU-2254645-C1 (RU)
Inventor: MAMONOV A I
IPC: H01P1/165
Filed: 2003-12-15
Granted: 2005-06-20
Abstract: FIELD: microwave engineering; radar stations, satellite television, communications, and other radio systems. 
     SUBSTANCE: proposed method for microwave signal polarization conversion involves passage of right- and left-hand circularly polarized microwave signals and linearly polarized microwave signal having arbitrary position of polarization plane through waveguide ferrite section with double-pole cross control magnetic field. This field is built up by two-phase winding carrying dc currents in each coil, spatial axis of coils of one phase winding being perpendicular to that of coils of other phase winding. Then right- and left-hand circularly polarized microwave signals and linearly polarized microwave signal with arbitrary position of polarization plane are converted into linearly polarized microwave signal with desired position of polarization plane. Proposed method is characterized in that current value is varied during conversion of microwave signal polarization in one phase winding in proportion to sine of angle between 0 and 180 deg. simultaneously with variation of current value in other phase winding in proportion to cosine of same angle at similar maximal values of these currents and, irrespective of this fact, currents through both phase windings are relatively changed by same value in changing type of polarization of right- and left-hand circularly polarized microwave signals and linearly polarized microwave signal. 
     EFFECT: reduced loss of microwave signal due to reduced polarization loss. 
     1 cl, 1 dwg
Patent RU-2259262-C1 (RU)
Inventor: SHCHITSYN JU D
IPC: B23K10/00
Filed: 2004-03-22
Granted: 2005-08-27
Abstract: FIELD: metal working. 
     SUBSTANCE: plasma generator comprises housing (1), protecting nozzle (2) mounted on the housing by means of a threaded connection, and plasma generating nozzle (3) mounted inside housing (1) by means of screw (4).  The plasma generating nozzle is insulated from housing (1) by means of bushing (5) and insulators-seals (6) and (7).  Screw (4) is screwed in insulator (8).  The insulator (8) receives electrode unit (9) provided with autonomous cooling system.  Housing (1) has connecting pipes (11) and (12) and radial passages (13) and (14) for supplying and discharging coolant of the system for cooling plasma generating nozzle.  The bottom ends of passages (15) and (16) enter groove (18) made in housing (1) that is connected with the bottom section of ring passage (17) arranged on the outer side of plasma generating nozzle (3).  Connecting pipe (19) and passages (20) and (21) provided in housing (1) are used for supplying protecting gas under protecting nozzle (2).  Screw (4) is provided with connecting pipe (22) and passage (23) for supplying plasma generating gas. 
     EFFECT: enhanced reliability. 
     1 cl, 2 dwg
Patent RU-2261830-C1 (RU)
Inventor: TSEGEL SKIJ V G
IPC: B01D53/14
Filed: 2004-06-30
Granted: 2005-10-10
Abstract: FIELD: oil industry. 
     SUBSTANCE: invention relates to cleaning of vapor-gas medium in storage or at filling of reservoirs from hydrocarbons.  Method includes delivery of liquid medium by pump into liquid-gas apparatus, pumping out by said apparatus vapor-gas liquid medium from reservoir under filling and/or storage reservoir, and compression of medium in liquid-gas jet apparatus owing to energy of liquid medium, delivery of mixture of vapor-gas and liquid media formed in liquids-gas jet apparatus into separator and separation of mixture inn separator with letting it out of separator.  Gaseous phase is directed from separator into absorption tower whereto hydrocarbon liquid is fed to use as absorbent.  Oil from storage reservoir or from transfer pipeline is fed to separator or to pump input and simultaneously liquid medium is let out into oil storage reservoir or into reservoir to be filled with oil.  Degassed oil from degasser is delivered into absorption tower for use as hydrocarbon liquid.  Degassed oil is formed in degasser by separating light hydrocarbons from oil under vacuum.  Two design versions of plant for implementing the method are provided. 
     EFFECT: reduced losses of oil, improved efficiency of oil cleaning from vapors of vapor-gas medium formed at storing or filling of reservoirs. 
     11 cl, 2 dwg
Patent RU-2272107-C1 (RU)
Title: Hydraulic drive for pneumowheel dredger
Inventor: PANCHENKO STANISLAV FEDOROVICH
IPC: E02F9/22
Filed: 2004-07-12
Granted: 2006-03-20
Abstract: FIELD: mechanical engineering, particularly hydraulically driven dredgers. 
     SUBSTANCE: drive comprises power plant with controlled power pumps having servo control taps, gear-box, hydraulic motors and hydraulic equipment. Hydraulic equipment has hydraulic distributor with address travel spool and its servo control taps, power hydraulic lines and servo control loop with hydraulic lines. The controlled power pumps may supply predetermined volume of working liquid at zero pressure in servo control lines thereof. Hydraulic lines for servo control of address travel spool have additional circuit including control unit, servo control lines and logical hydraulic OR valve with two inlet and one outlet taps. Hydraulic lines of servo control circuit included in additional loop are connected with inlet taps of hydraulic OR valve having outlet tap communicated with servo control taps of address travel spool. 
     EFFECT: provision of no-failure gear actuation in standing still dredger. 
     2 dwg
Patent RU-2271479-C1 (RU)
Inventor: MANUKJAN BORIS SETRAKOVICH
IPC: F15B9/03
Filed: 2004-07-19
Granted: 2006-03-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: method comprises control of conductivity of the throttle ports in slide valve mechanism by positioning the slide valve with simultaneous control of the flow rate from the source of the hydraulic fluid.  The device comprise pump of controlled delivery provided with the mechanism for control of flow rate and having inlet unit, servo electrohydraulic drive that has hydraulic motor connected with the spaces of the hydraulic motor, and slide valve with the control member connected with the feedback pickup through the adder.  The device is also provided with the servo drive connected with the mechanism for control of the pump delivery and digital computing unit whose output is connected to the input of the servo drive. 
     EFFECT: expanded functional capabilities. 
     12 cl, 2 dwg
Patent RU-2268220-C1 (RU)
Title: Temperature device to control slipping of belt on conveyor drive drum
Inventor: VASIL EV KONSTANTIN ALEKSANDRO
IPC: B65G43/04
Filed: 2004-08-03
Granted: 2006-01-20
Abstract: FIELD: mechanical engineering; conveyor transport. 
     SUBSTANCE: proposed temperature control drive has temperature-sensitive element with fusible plug connected with actuating mechanism designed for switching off drive electric motor of conveyor drum and energizing device to indicate slipping of belt on drum.  Temperature sensitive device has housing made in form of tubular cup with threaded covers turned on both ends, one of covers being provided with central hole.  Fusible plug fitted inside cup provided with central hole with freely fitted-in rod pusher with disk head thrusting against end face of plug and having diameter equal to diameter of inner ring projection of cup against which opposite end face of fusible plug thrusts.  Compressed spring with force interaction with threaded cover of cup is arranged inside cup.  Spring engages with cover free from central hole, and head of rod pusher whose opposite end is fitted in central hole of cup threaded cover and is hinge connected with actuating lever of traction switch electrically coupled with control unit of conveyor drive motor starter and with control unit of device for signaling belt slipping on drive drum.  Housing of temperature sensitive element is arranged in zone of location of fusible plug and is perforated. 
     EFFECT: simplified design of device, improved reliability of control of belt slipping on conveyor drive drum. 
     1 dwg