baber/WOPTO huggingface dataset:
Patent RU-2243717-C1 (RU)
Title: Method for diagnosing the cases of superior thorax aperture syndrome
Inventor: AKAVOVA U A
IPC: A61B5/00
Filed: 2003-07-09
Granted: 2005-01-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out ultrasonic scanning examination of subclavian artery over its whole extent in physiological arm position with arterial blood pressure being measured in the middle one third of the arm. Next, when applying compression tests, blood circulation parameters variations are recorded in distal segment of the subclavian artery with arterial blood pressure being concurrently measured. Three degrees of superior thorax aperture syndrome severity are diagnosed depending on reduction of linear blood circulation velocity and arterial blood pressure compared to their initial values. Mild one takes place when linear blood circulation velocity reduction reaches 40% and arterial blood pressure 20% of initial level, moderate one when linear blood circulation velocity reduction reaches 70% and arterial blood pressure 50% and heavy one when linear blood circulation velocity reduction is greater than 70% of initial level and arterial blood pressure is greater than 50% to the extent of no blood circulation manifestation being observed in the subclavian artery. 
     EFFECT: high accuracy of diagnosis.
Patent RU-2239470-C1 (RU)
Inventor: NIKITIN A A
IPC: A61N5/067
Filed: 2003-08-27
Granted: 2004-11-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves administering Metrogyl-denta gel into the maxillary sinus to achieve tight contact with its walls and fistula passage obturation. Then the preparation is treated with laser radiation via hard palate mucous membrane and maxillary sinus projection through skin in the vicinity of anterior sinus wall. Infrared laser radiation of 0.85 mcm wavelength and output power of 10-12 mW is applied during 5-10 min to each field. The total treatment course is 3-7 procedures long applied every other day. 
     EFFECT: clearing sinus from microbial agents in accelerated mode.
Patent RU-2247665-C1 (RU)
Title: Vehicle power takeoff mechanism
Inventor: TROFIMCHENKO ALEKSANDR ALEKSAN
IPC: B60K17/28
Filed: 2003-09-26
Granted: 2005-03-10
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to vehicles, preferably, tractors, equipped with power takeoff mechanism with independent drive. Proposed power takeoff mechanism contains drive shaft, bushing connected with drive shaft and arranged in groove of vehicle engine crankshaft, and pins installed in holes and connecting bushing with crankshaft. Novelty is that holes for pins are made in place of contact of bushing and crankshaft groove and are formed by longitudinal recesses on contact surfaces of bushing and groove. Engine flywheel is secured directly on end face of crankshaft. 
     EFFECT: simplified design of mechanism, improved manufacturability and reduced overall dimensions. 
     2 dwg
Patent RU-2251022-C1 (RU)
Title: Windmill electric generating plant
Inventor: ZAZIMKO V N
IPC: F03D3/04
Filed: 2003-11-13
Granted: 2005-04-27
Abstract: FIELD: wind power engineering. 
     SUBSTANCE: invention relates to power engineering using renewable energy sources, namely to windmill electric generating plants with windmills whose wind turbine has vertical axle of rotation. Proposed plant contains wind wheel with blade wind turbine with vertical axle of rotation arranged inside guide-vane assembly with lower and upper covers, electric generator on upper end of wind turbine axle, energy accumulator and control unit. Plant contains additionally light energy photoelectric converter whose photoelectric elements are installed on upper cover of guide-vane assembly, being coupled with energy accumulator. 
     EFFECT: increased power output of plant and its efficiency without increasing its overall dimensions and area of site and complication of electrical part of plant. 
     2 cl, 3 dwg
Patent RU-2247913-C1 (RU)
Title: Ballast-type pulsejet engine
Inventor: ZAKHAROVA T I
IPC: F41A1/00
Filed: 2003-11-26
Granted: 2005-03-10
Abstract: FIELD: rocketry, applicable in production of rockets of various purpose. 
     SUBSTANCE: the engine has a guide, to which a ballast limiting the unconfined space of the guide is fastened with the aid of fixing members. The ballast has a cavity, in which the propellant powder charge is positioned. Powder is ignited by a pyroinitiator, whose combustion products get into the unconfined space of the guide. The ballast inner cavity through a discharge opening is gas coupled to the unconfined space of the guide. 
     EFFECT: enhanced reliability of the ballast-type pulsejet engine and improved mass characteristics due to organization of stable burning of the powder charge. 
     1 dwg
Patent RU-2246437-C1 (RU)
Inventor: TOLSTUNOV S A
IPC: B65G5/00
Filed: 2003-12-04
Granted: 2005-02-20
Abstract: Изобретение относится к созданию и эксплуатации подземных резервуаров, созданных в устойчивых породах, например в отложениях растворимых солей, и может быть использовано для хранения природных и промышленных газов в газовой, нефтяной, нефтеперерабатывающей и других отраслях промышленности. Способ включает подачу воды и выдачу рассола по водоподающей и рассолоподъемной трубам, расположенным одна в другой, закачку и хранение газа в подземном резервуаре. После выдачи рассола резервуар осушают, затем по зазору между водоподающей и рассолоподъемной перфорированной в нижней части по высоте резервуара и установленной в его нижней части трубам резервуар заполняют чередующимися слоями абсорбента и инертного пористого материала в объемном отношении 2:1. Разница между углами естественного откоса абсорбента и инертного материала не превышает 10 градусов, после чего резервуар заполняют по перфорированной рассолоподъемной трубе газом. Способ обеспечивает увеличение используемого продуктового объема резервуара за счет сорбции газа на поверхности абсорбента и снижение затрат на хранение газа. 1 ил.
Patent RU-2260214-C1 (RU)
Inventor: BOZHKO A G
IPC: B66C1/10
Filed: 2003-12-18
Granted: 2005-09-10
Abstract: FIELD: nuclear engineering. 
     SUBSTANCE: the proposed harpoon has case, tip, connected with the case, and mean for catching, located in the tip. The tip is fulfilled in the form of a cylindrical rod, fixed in the case, and a head, having a possibility of movement along the cylindrical rod. The catching mean is produced by a catch with elastic blades. The catch is located in the cylindrical rod and has possibility of interaction with the head in the process of its movement along cylindrical rod. 
     EFFECT: increased reliability of harpoon engagement with a target. 
     6 cl, 5 dwg
Patent RU-2258373-C1 (RU)
Title: Способ производства экструдированных зерновых палочек
Inventor: OSTRIKOV A N
IPC: A21D13/00
Filed: 2004-03-30
Granted: 2005-08-20
Abstract: Изобретение относится к пищеконцентратной промышленности, в частности к способам производства экструдированных продуктов. Способ производства экструдированных зерновых палочек включает измельчение исходных продуктов, смешивание и экструдирование полученной смеси. В качестве продуктов используют гречневую крупу и сою, которые измельчают до размера частиц от 0,32 до 0,63 мм, смешивают в пропорции 6:1, увлажняют до 14...18% и осуществляют обработку на экструдере при температуре продукта перед матрицей 450...455К и давлении в предматричной зоне экструдера 6,5...7,0 МПа. Полученный экстру дат дражируют сахаровитаминной добавкой. Изобретение позволяет получить комбинированные экструдированные продукты и повысить их пищевую ценность. 2 ил., 1 табл.
Patent RU-2262148-C1 (RU)
Title: Twin-electric-layer capacitor with insulators and load-bearing plate
Inventor: VASECHKIN V I
IPC: H01G9/155
Filed: 2004-04-06
Granted: 2005-10-10
Abstract: FIELD: electrical engineering; high-rating capacitors using energy of twin electric layer. 
     SUBSTANCE: positive electrode of capacitor plated WITH porous separators is disposed in slot made in center of upper part of T-shaped rectangular flexible frame; frame also has two through holes for discharging gases and for passing out positive electrode eyelet. Capacitor insulator is made of rectangular plate with frame disposed perpendicular to the latter and protruding on one or two sides; load-bearing plate has flanged frame mounted on its perimeter. 
     EFFECT: enhanced specific characteristics and service life of capacitor. 
     19 cl, 4 dwg
Patent RU-2256737-C1 (RU)
Inventor: GOLOVNIN A A
IPC: E01C19/28
Filed: 2004-05-05
Granted: 2005-07-20
Abstract: FIELD: road-building machinery. 
     SUBSTANCE: invention can be used for compacting road-building materials. Proposed roll of road roller contains shell made of flexible material. Shell accommodates frame provided with cantilever arranged inside shell at one of its sides. Cantilever carriers at least two rollers which are in contact with inner surface of shell. Shell rotating drive is mounted on frame inside shell from other side. Outlet link of drive is arranged coaxially relative to shell and is connected to shell through shock absorbers. Outlet link of shell rotating drive should be preferably made in form of internal gear wheel installed of frame in bearing supports. Cantilever arranged inside shell at one of its sides and rollers mounted on said cantilever leave place inside shell at other side for mounting shell rotating drive conveying rotation to shell with outlet link arranged coaxially relative to shell. Connection of outlet link to shell by means of shock absorbers provides transmission of rotation from outlet link to deformable shell at change of distance between them. 
     EFFECT: improved reliability. 
     3 cl, 3 dwg
Patent RU-2261322-C1 (RU)
Inventor: SHUVALOV A V
IPC: C09K8/467
Filed: 2004-05-13
Granted: 2005-09-27
Abstract: FIELD: earth or rock drilling, particularly methods or devices for cementing, for plugging holes, crevices, or the like. 
     SUBSTANCE: grouting mortar comprises Portland cement in amount of 100 parts by weight, hexyl production bottoms in amount of 20-40 parts by weight and water in amount of 10-30 parts by weight. 
     EFFECT: increased well casing quality. 
     1 tbl
Patent RU-2267986-C1 (RU)
Title: Method and device for proving intestine tissue viability
Inventor: SAPIN MIKHAIL ROMANOVICH
IPC: A61B5/053
Filed: 2004-06-15
Granted: 2006-01-20
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: device has two electrodes connected to AC-oscillator and oscilloscope mounted between the electrodes for measuring voltage amplitude. The electrodes are manufactured as pincers branches electrically insulated from each other at their fixation place. The oscillator produces alternating sinusoid voltage having amplitude of 3 V and frequency of 20 kHz. One of the electrodes is connected to the oscillator via active resister of 1.8 kOhm. Method involves recording impedance of tissues under study. Measurement results are processed using the device for proving intestine tissue viability. First, interelectrode voltage amplitude is measured with no tissue available between them. Then, a part of intestine is across captured with electrodes and compressed to bring internal surfaces in contact. Impedance changes are recorded of intestine under study by reading measured voltage amplitude values between the electrodes. The intestine is considered to be viable when interelectrode voltage amplitude becomes at least 1.75 times as small when tissue is available between the electrodes with respect to the case when no tissue is available between the electrodes. 
     EFFECT: wide range of functional applications. 
     3 cl, 3 dwg
Patent RU-2261840-C1 (RU)
Inventor: NASEDKIN V V
IPC: C01B33/12
Filed: 2004-06-18
Granted: 2005-10-10
Abstract: FIELD: inorganic chemistry, chemical technology. 
     SUBSTANCE: invention relates to technology for processing mineral raw. Method for preparing amorphous silicon dioxide involves grinding silicon-containing raw, its treatment with alkaline reagent at 150-170°C, separation of formed precipitate, precipitation of silicon dioxide from prepared liquid phase with mineral acid, isolation of formed silicon dioxide by filtration followed by washing out and drying. The natural mountain rock marshalite is used as the parent silica-containing raw. Grinding silica-containing raw is carried out in centrifuge up to preparing fraction with the dispersity grinding index 10-15 mcm. Ground silica-containing is subjected for alkaline treatment under pressure 4.5-5.5 atm with 8-10% sodium hydroxide solution taken in the ratio liquid : solid = (4.5-5.5):1. Precipitation of silicon dioxide is carried out with 45-50% nitric acid in the ratio liquid : solid = (3-3.5):1 and product obtained after washing out is subjected for additional treatment with 10-12% nitric acid. Invention provides expanding assortment of used raw materials, simplifying technology and enhancing yield of highly dispersed silicon dioxide showing broad range of industrial properties. 
     EFFECT: improved preparing method. 
     4 cl, 1 tbl, 3 dwg
Patent RU-2270643-C1 (RU)
Title: Keratoprosthesis
Inventor: D JAKOV VALERIJ EVGEN EVICH
IPC: A61L27/56
Filed: 2004-06-17
Granted: 2006-02-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has optical member and supporting plate attached to it from porous poly tetrafluoroethylene having structure composed of polymer elements and empty space elements with elements joined into three-dimensional network possessing empty space element volume share of 15-40%, specific space element surface of 0.25-0.55 mcm 2 /mcm 3 , mean distance between empty spaces in a volume of 25-50 mcm and mean spatial chord of 8-25 mcm. The supporting plate is manufactured as convexo-concave lens having curvature radius of 7-10 mm. The optical member is manufactured from polymethyl methacrylate or polycarbonate and is optionally collapsible. 
     EFFECT: improved implantability characteristics; reduced rejection risk. 
     6 cl, 7 dwg
Patent RU-2267021-C1 (RU)
Title: Engine control system
Inventor: VORONKOV V G
IPC: F02D11/02
Filed: 2004-07-05
Granted: 2005-12-27
Abstract: FIELD: mechanical engineering; diesel engines. 
     SUBSTANCE: invention relates to fuel control systems of diesel engines.  Proposed engine control system has microprocessor, sensors, electronic control electromagnetic actuator and pneumatic drive for emergency control of fuel control rack connected by pipeline with space behind choke valve installed at turbocompressor input, pneumatic drive release mechanism and control pedal.  Mechanical drive from control pedal to choke valve is provided with transfer bell crank, one arm of which is connected by flexible tie-rod with choke valve lever, and other arm is connected by flexible cable with control pedal.  Handle with two-position lock is installed on axle of bell cranks. 
     EFFECT: reduced fuel consumption. 
     1 dwg
Patent RU-2274418-C1 (RU)
Title: Method for predicting urinary bladder dysfunction of newborn
Inventor: CHEKHONATSKAJA MARINA LEONIDOV
IPC: A61B8/00
Filed: 2004-09-16
Granted: 2006-04-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves measuring maximum urinary bladder volume, the number of urination movements during single urinary bladder evacuation cycle and residual urine volume after urination using ultrasonic method. Urination being accomplished in three or more movements and/or residual urine volume being equal to or greater than 20% of maximum urinary bladder volume, the newborn urinary bladder dysfunction is predicted to be available. 
     EFFECT: high accuracy in detecting urinary bladder dysfunction risk group in noninvasive way.
Patent RU-2277978-C1 (RU)
Inventor: KOSTJUK ANATOLIJ IVANOVICH
IPC: B07B1/42
Filed: 2004-11-12
Granted: 2006-06-20
Abstract: FIELD: apparatuses for cleaning drilling mud, possibly at building oil and gas wells. 
     SUBSTANCE: resonance type vibrating screen includes housing, frame mounted with use of shock absorbers and provided with vibrator; secured to frame screen webs; devices for changing frame inclination angle; supplying chute. Vibrator is mounted on beam secured at both sides to lateral sides of frame. Elastic members of the same length are secured to beam symmetrically relative to beam axis. Said members are in the form of plates or rods and they have on their ends weights of the same mass. Total rigidity C of elastic members and total mass m of weights are selected with use of mathematical expression. Said elastic members are secured to beam in such a way that directions of resonance oscillations of weights coincide with direction of oscillations excited by means of means of vibrator. Weights or parts for securing weights to elastic members are made with possibility of securing additional regulating weights.  Vibrator is connected with power supply source through control device that may change angular frequency of oscillations excited by means of vibrator. Oscillation pickup is mounted in frame and it is connected with control device that may operate in mode for manual adjustment of frame oscillations and in mode for automatic sustaining preset oscillations of frame. 
     EFFECT: increased vibration acceleration of frame without increasing vibrator power, possibilities for manual adjustment of frame oscillations directly at operation of vibrating screen and for automatic sustaining of preset oscillations of frame. 
     2 dwg, 3 ex
Patent RU-2278855-C1 (RU)
Title: Способ получения 3,4-диарил(гетарил)малеимидов
Inventor: KRAJUSHKIN MIKHAIL MIKHAJLOVIC
IPC: G03C7/32
Filed: 2005-02-04
Granted: 2006-06-27
Abstract: Изобретение относится к способу получения 3,4-диарил(гетарил)малеимидов формулы (I) 
     
       
     
     где R=C 1 -С 4 -алкил или бензил или фенил; R1=Br или арил, такой как фенил или нафтил, замещенные алкилом, алкокси-, или галогеном; гетарил, незамещенный или замещенный, такой как тиенил, бензотиенил-, фурил-, бензофурил- пирролил-, или индолил-, где заместителями являются алкил, алкокси-, алкилтио-, атом галогена или трифторметил; Ar = арил, такой как фенил или нафтил, замещенный алкилом, алкокси- или галогеном; гетарил, незамещенный или замещенный, такой как тиенил-, бензотиенил-, фурил, бензофурил- пирролил- или индолил-, где заместителями являются алкил, алкокси, алкилтио-, атом галогена или трифторметил, за исключением 3,4-ди(2,5-диметил-3-тиенил)-1-бутилмалеимида,отличающийся тем, что арил(гетарил)бороновая кислота, формулы ArB(ОН) 2  (II), где Ar имеет вышеуказанные значения, подвергают взаимодействию с N-замещенным 3,4-диброммалеимидом формулы (III) 
     
       
       
     
     или N-замещенным 3-бром-4-арил(гетарил)малеимидом формулы (IV), где R и Ar имеют вышеуказанные значения, с использованием палладиевого катализатора в присутствии основания в среде органического растворителя, а также к ряду новых производных 3,4-диарил(гетарил)малеимидов, которые обладают фотохромными свойствами. 2 н. и 5 з.п. ф-лы, 2 ил.
Patent RU-2281436-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F24F3/14
Filed: 2005-03-14
Granted: 2006-08-10
Abstract: FIELD: air conditioning. 
     SUBSTANCE: conditioner comprises air receiving section with valves for control of supplying external air and valves for recirculation of the internal air and section for primary heating that is connected to the spraying chamber with rotating water sprayer composed of the disk made of two molded lids with four baffles.  The surfaces of the lids are provided with slots for discharging the sprayed water, and disk is set on the shaft of the electric motor mounted on the bed which is provided with the pipeline for supplying water to the disk.  The tank with a filter underlies the spraying chamber, and drop catcher is mounted downstream of the spaying chamber and is made of a stack of baffles one of which is a deflecting member provided with the through opening. The other baffles are perforated, with the perforation coefficient equal to 0.5. 
     EFFECT: enhanced efficiency and reliability. 
     2 cl, 3 dwg
Patent RU-2270071-C1 (RU)
Title: Drawing bench
Inventor: DOLGIN BORIS MIKHAJLOVICH
IPC: B21C1/04
Filed: 2005-03-14
Granted: 2006-02-20
Abstract: FIELD: drawing processes and equipment, namely manufacture of hardware for making wire by drawing. 
     SUBSTANCE: drawing bench includes housing; arranged in it traction drum with reversing drive; two driven reversing unwinding-winding units with bobbins and draw plate holder. According to invention axes of unwinding-winding units are parallel to axis of traction drum and they are shifted relative to it for providing possibility for crossing by angle 60 - 120° wire branch climbing on drum and wire branch descending from it. Draw plate holder is in the form of tie rod with two rows of seats crossing in pairs by angle 60 - 120° in its cross section. In said seats along their axes draw plates are placed. Tie rod is mounted with possibility of moving on guides in parallel to drum axis and it is provided with means for fixing it in working positions corresponding to alternating matching of axes of draw plates with climbing  wire branch. Between said seats in each row there are parallel to seat through openings for descending wire branch. 
     EFFECT: improved design providing combined in one unit function of draw plate holder and mechanism for automatically changing draw plates. 
     4 cl, 2 dwg
Patent RU-2280654-C1 (RU)
Inventor: LAPITSKIJ VALENTIN ALEKSANDROV
IPC: C08L63/00
Filed: 2005-03-28
Granted: 2006-07-27
Abstract: FIELD: press-materials useful in production of brake pads, clutch plates, and other members operating under high mechanical loads and high temperatures. 
     SUBSTANCE: claimed composition contains (mass pts): aqueous-emulsion of aqueous alcohol resin 20-40; reaction product of boric anhydride and epoxyfied phenol-formaldehyde condensate in mass ratio from 20:80 to 5:95 obtained in ethyl cellosolve medium 10-30 (in terms of dry matter); basalt or glass fiber 30-70; mineral powder 5-25; lubricant 1-5. 
     EFFECT: abrasion articles of increased resistance containing no asbestos. 
     5 ex, 1 tbl
Patent RU-2295005-C1 (RU)
Title: Method and device to erect bearing-and-enveloping structure provided with outer waterproofing means in ground
Inventor: VERSTOV VLADIMIR VLADIMIROVICH
IPC: E02D7/18
Filed: 2005-07-13
Granted: 2007-03-10
Abstract: FIELD: building, particularly methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds. 
     SUBSTANCE: method involves driving two differing invented profiling members, namely additional and main ones, in ground to create invented profiling unit. Additional invented profiling member is driven in ground along with main one for lesser depth and is used to create outer waterproofing means. Before vibratory additional member removal the member is filled with waterproofing composition. The additional member is removed after main profiling member freeing from ground. 
     EFFECT: extended technological capabilities and increased efficiency due to creation of solid elongated bearing-and-enveloping structure in ground. 
     3 cl, 7 dwg
Patent RU-2300312-C1 (RU)
Title: Способ прогнозирования возможности выполнения лазерной увулопалатопластики у больных с феноменом храпа и синдромом обструктивного сонного апноэ
Inventor: BLOTSKIJ ALEKSANDR ANTONOVICH
IPC: A61B5/055
Filed: 2005-11-03
Granted: 2007-06-10
Abstract: Изобретение относится к медицине, а именно к отолатингологии. Пациенту проводят магнитно-резонансную томографию с приемом Мюллера. Определяют уровень обструкции мягкотканых орофарингеальных структур на вело- и гипофарингеальном уровне на вдохе при закрытом рте и носе с задержкой дыхания до 15 секунд однократно. При степени коллапса мягких тканей на велофарингеальном уровне от 0 до 100% и на гипофарингеальном уровне от 0 до 25% прогнозируют целесообразность выполнения лазерной увулопалатопластики. Способ позволяет одномоментно объективно оценить в различных плоскостях уровень обструкции и степень коллапса мягкотканых образований глотки. 4 ил.