baber/WOPTO huggingface dataset:
Patent RU-2243359-C1 (RU)
Inventor: STUDENSKIJ M N
IPC: E21B33/14
Filed: 2003-08-27
Granted: 2004-12-27
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: sleeve has body with radial cementing apertures, compacting rings, cover-bushing, placed on outer side of body and forming ring space with it. In the latter an additional bushing is placed, connected to body by shear elements. Lower portion of ring-shaped hollow is connected to inner space of body by radial channels. Cover-bushing is in rigid connection to body. Additional bushing is provided with radial channels, connecting through cementing apertures inner space of body to behind-column space of well at the moment of washing and forcing of cementing solution of second step. A damper is placed inside the body. The latter is connected to support bushing by shear elements, which bushing is stopped against upper end of body. The latter is made with ring shelf, placed on inner surface below cementing apertures. 
     EFFECT: simplified construction, higher effectiveness, higher reliability. 
     1 dwg
Patent RU-2247478-C1 (RU)
Inventor: SALDAEV A M
IPC: A01B79/02
Filed: 2003-09-24
Granted: 2005-03-10
Abstract: Изобретение относится к сельскому хозяйству и сельскохозяйственному машиностроению и может быть использовано для коренного улучшения естественных (дикорастущих) зарослей солодки голой в качестве лакричного сырья фармацевтической, кондитерской, консервной, химической, парфюмерной, пищевой, табачной промышленности и ряда специальных отраслей. Способ включает последовательное выполнение следующих технологических операций. Имеющимися сеноуборочными машинами скашивают и измельчают в виде резки вегетативных побегов солодки и сопутствующих растений в ассоциации малопродуктивных зарослей солодки. Измельченную массу при скашивании равномерно распределяют на поверхности скошенной полосы. Далее производят поделку маркерных линий и укладку узкими полосами с заданным шагом между ними посадочного материала. В качестве последнего используют черенки четырех-пятилетних корневищ солодки голой диаметром 12-18 мм и длиной 18-25 см. Посадочный материал выбирают с высокими посадочными качествами. Почвообрабатывающим агрегатом производят взрыхление полос и нарезку наклонных щелей. В наклонные щели при движении смещают посадочный материал. Одновременно с посадкой черенков на поверхности наклонной стенки щели, стойкой щелереза с ярусно расположенными резцами в виде прямоугольных параллелепипедов выполняют канавки для размещения минеральных удобрений. В верхнем ярусе закладывают азотные удобрения нормой 0,2-0,6 кг д.в./п.м. В среднем ярусе на поверхности наклонной стенки щели размещают фосфорные удобрения нормой 1,3...1,8 кг д.в./п.м. В запас для развитий на второй и третий годы жизни в нижний слой вносят калийные удобрения нормой 0,8...1,6 кг д.в./п.м. Взрыхленные полосы над наклонными щелями после внесения минеральных удобрений и укладки черенков уплотняют секциями кольчато-шпоровых катков. Над каждым резцом смонтировано сопло пневмопровода. Каждый пневмопровод индивидуально связан с высевающим аппаратом для выноса из тукового ящика либо азотных, либо калийных, либо фосфорных удобрений. Упомянутые высевающие аппараты кинематически связаны с опорным колесом. Каждый пневмопровод стойки-ножа соединен с напорной полостью высоконапорного вентилятора. Он имеет гидропривод. Такая технология и конструкция позволят повысить урожайность зеленой массы и разноглубинного внесения минеральных удобрений. 2 с. и 1 з.п. ф-лы, 13 ил.
Patent RU-2266001-C1 (RU)
Title: Method for rejecting dry female siberian stags
Inventor: LUNITSYN V G
IPC: G01N33/48
Filed: 2004-03-29
Granted: 2005-12-20
Abstract: FIELD: animal science, velvet antlers reindeer breeding. 
     SUBSTANCE: the capacity for successful insemination should be detected by progesterone level in blood sampled on the 1 st  d after estrus end. Animals at progesterone secretion level in blood being below 10 nM/l should be stated upon to be dry to be, thus, rejected. Application of the method suggested enables to perform rejection of animals excluding 2-3-yr-long period of inspection, decrease loading while carrying out selection-breeding work. 
     EFFECT: higher efficiency of rejection. 1 ex, 3 tbl
Patent RU-2279004-C1 (RU)
Inventor: DEEV OLEG IVANOVICH
IPC: F16J15/16
Filed: 2004-10-18
Granted: 2006-06-27
Abstract: FIELD: mechanical engineering; sealing. 
     SUBSTANCE: invention relates to sealing of cylinder pairs.  According to invention, elastic split wedge-like single-side ring with split at angle to central axis in its thick part and flat side to bead of groove is fitted in groove.  Nonsplit elastic ring is fitted in wedge part of slit ring deforming it along wedge of fitted-in split elastic ring.  Then second split elastic ring is fitted with its wedge-like part to nonsplit elastic ring of joint to be sealed.  Split of one elastic ring is turned through 180° relative to split of other elastic ring. 
     EFFECT: increased reliability and sealing of joint. 
     3 cl, 2 dwg
Patent RU-2273133-C1 (RU)
Title: Vegetable agent for control of fresh-water mollusks
Inventor: GORCHAKOV VLADIMIR VIKTOROVICH
IPC: A01P9/00
Filed: 2004-11-05
Granted: 2006-04-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention proposes using the plant water avens (Geum rivale L.) preparations prepared by pharmacopoeia method. Water avens preparations in form of powder or extract are used for treatment of fresh-water mollusks inhabitation sites on pasture or on the lowered pond bed that provides practically total eradication of mollusks and their egg mass for 3-6 days. Invention allows expanding assortment of agents and to realize the indicated designation. 
     EFFECT: valuable properties of agent. 
     6 ex
Patent RU-2257442-C1 (RU)
Title: Bridge and method of its building
Inventor: KURAKIN P P
IPC: E01D21/08
Filed: 2004-11-23
Granted: 2005-07-27
Abstract: FIELD: bridges, particularly for water crossing and erection technique for bridge building. 
     SUBSTANCE: method for bridge building involves forming filled support areas for building slipways adapted for assembling large sections of bridge span structure, wherein support areas are arranged along borders of water barrier to be crossed, for instance along banks of river or slopes of ravine, and extends beyond the borders, wherein bridge span structure is formed of single-way panel; arranging each bridge span structure by means of sliding carriers on support member rotated relative vertical axis and located on the support area, wherein support member has previously increased load-bearing capacity; turning sliding carriers by hydraulic jacks relative support members, wherein sliding carriers hold large sections having T-shaped cross-sections so that longitudinal axes thereof coincide one with another in plane and a gap of uniform width is formed between edges thereof facing each other; installing insertion panel in the gap; connecting the insertion panel with T-shaped sections to form single span structure. Projections of T-shaped sections facing each other are formed to provide greater moment in comparison with that created by opposite projections and the moment is compensated before sliding carrier rotation, for instance by counterweights or jacks. 
     EFFECT: increased building speed and reliability. 
     5 cl, 2 dwg
Patent RU-2277739-C1 (RU)
Inventor: KANASHCHENKOV ANATOLIJ IVANOVI
IPC: H01Q3/00
Filed: 2004-12-17
Granted: 2006-06-10
Abstract: FIELD: radars, communication and moving-object control systems on board sea-going and river ships, flying vehicles, and spacecraft. 
     SUBSTANCE: proposed antenna array suited to operate under various conditions as part of radar station due to provision for enhancing values of some parameters with some sacrifice in other unused ones is convex structure made in the form of truncated tetrahedral pyramid whose top base and side faces mount subarrays; upper ribs of side faces are hinged to respective ribs of upper base which enables developing side faces into single plane with top base. In addition, this antenna array has two axes of revolution, one being horizontal (for instance, in elevation) and other one, vertical (for instance, in azimuth). Rotating developed array about these axes makes it possible to choose desired direction affording its maximal potential and definition and to organize scanning. 
     EFFECT: enlarged functional capabilities of antenna array. 
     2 cl, 4 dwg
Patent RU-2277479-C1 (RU)
Inventor: NIKONOV SERGEJ VALERIEVICH
IPC: B60B39/08
Filed: 2004-12-27
Granted: 2006-06-10
Abstract: FIELD: mechanical engineering; transport engineering. 
     SUBSTANCE: invention can be used for quick canceling of speed, increasing efficiency of braking in emergency and safety of traffic.  Proposed emergency brake of wheeled vehicle has brake members arranged at both sides of carrying frame of body before rear wheels.  Each brake member has liquid and solid phases used at braking by common signal from vehicle can.  Liquid phase component is made in form of sticky viscous liquid, and solid phase component, in form of arbitrary shape elements of limited size.  Components of both phases and mixed in arranged in container secured on common housing with discharge port.  Piston pusher is installed from side opposite to discharge port of mixed phase.  Said piston pusher can be shifted to discharge port of housing by pneumatic drive.  Mixed phases of components in container are separated by diaphragms from side of discharge port and piston pusher.  Said diaphragms are installed for breaking in case of pressure rise in behind-the-piston space.  Pneumatic drive includes compressed gas cylinder communicating through electromagnetic valve with behind-the-piston space of piston pusher. 
     EFFECT: increased intensity of speed canceling in emergency. 
     3 cl, 3 dwg
Patent RU-2280418-C1 (RU)
Inventor: ADAMCHIK ANATOLIJ ANATOL EVICH
IPC: A61C5/00
Filed: 2005-01-19
Granted: 2006-07-27
Abstract: FIELD: medicine, therapeutic stomatology. 
     SUBSTANCE: one should form and treat a cavity to fill it with light-hardening composition. Insertion, being correspondent to cavitary depth, should be made out of fiber glass pin to apply adhesive preparation and light-hardening composition onto it. Cavitary filling with light-hardening composition should be fulfilled layer by layer. One should apply a pin and a composition of similar homogeneous structure. Thus, it is possible to manufacture fills meeting high cosmetic requirements, being durable and available by price due to low cost price of high-tech materials applied. 
     EFFECT: higher efficiency of filling. 
     1 cl, 1 ex
Patent RU-2288780-C1 (RU)
Inventor: GOLOVANCHIKOV ALEKSANDR BORISO
IPC: B02C19/22
Filed: 2005-04-04
Granted: 2006-12-10
Abstract: FIELD: disintegrating devices. 
     SUBSTANCE: device comprises housing with charging and discharging units, milling chamber filled with milling members and made of screw made of flexible material and connected with the drive, and mechanism for axial movement to adjust the space between the turns of the milling chamber to the required size of the particles produced.  The milling chamber is additionally provided with the transporting unit made of a chute with the inclined receiving funnel mounted for permitting vibration in the springs secured to the bearing.  The chute is used for transporting the milling members and pieces of the material to be grinded from the discharging zone to the charging zone of the milling chamber.  The receiving funnel is mounted in the top section of the discharging zone. 
     EFFECT: enhanced efficiency. 
     2 dwg
Patent RU-2288010-C1 (RU)
Title: Способ предоперационной заготовки аутокрови у кардиохирургических больных
Inventor: PODOKSENOV JURIJ KIRILLOVICH
IPC: A61K35/14
Filed: 2005-04-12
Granted: 2006-11-27
Abstract: Изобретение относится к медицине, а именно к кардиохирургии, к комплексной подготовке больных к проведению операций на открытом сердце, связанных с большими объемами кровопотери и значительной потребностью в кровезаместительной терапии. Способ включает предоперационную заготовку аутокрови у кардиохирургических больных путем однократной эксфузии 5-10% объема циркулирующей крови больного и ее консервирования, при этом за 1-2 дня до забора аутокрови больному проводят общую гипоксическую пробу, определяют показатели кислородного баланса и концентрацию лактата в сыворотке крови и при значениях SpO 2 >85%, S v O 2 >60%, O 2 EI<30 и отсутствии роста концентрации лактата на фоне 40 минут дыхания гипоксической газовой смесью с 10%-ным содержанием кислорода толерантность к гипоксии считают высокой и забирают аутокровь в количестве 10% от общего объема циркулирующей крови; при физиологической возможности больного дышать в течение 40 минут гипоксической газовой смесью с 12%-ным содержанием кислорода толерантность к гипоксии считают средней и забирают аутокровь в количестве не более 7% объема циркулирующей крови, а при физиологической возможности больного дышать только гипоксической газовой смесью, в которой содержится не менее 14% кислорода, толерантность к гипоксии считают низкой и забирают не более 5% объема циркулирующей крови. Способ обеспечивает: уменьшение послеоперационных осложнений и повышение эффективности гемотрансфузионной терапии за счет индивидуализированного подхода к определению оптимального количества заготавливаемой аутокрови.
Patent RU-2289670-C1 (RU)
Inventor: TIKHONOV OLEG VLADISLAVOVICH
IPC: E21B7/08
Filed: 2005-05-30
Granted: 2006-12-20
Abstract: FIELD: drilling equipment, particularly adapted to cut openings in casing pipe with the use of wedge whipstock fastened to casing pipe wall. 
     SUBSTANCE: chamber body has cross-section, which varies from inner side thereof, namely the body has cylindrical upper surface and conical lower surface. Chamber body is retained in diverting body part of wedge whipstock with the use of bolts so that the body may be displaced in longitudinal direction with respect to the chamber body and is fixedly connected to shear bolts. Hydraulic distribution means is arranged in the chamber body. Hydraulic distribution means also has body with cross-section variable from outer surface thereof and is complementary to that of inner chamber body surface cross-section in contact area thereof. Hydraulic distributor body is threadedly fixed inside chamber body and is provided with central through orifice, U-shaped cavity defined in lower part thereof, mutually symmetric cavities formed in horizontal plane, as well as inlet and outlet valve housings retained in above cavities. The valves have spring-loaded balls. Inlet valve ball rests upon end surface of nipple arranged in valve housing and projecting out of chamber and whipstock bodies. Flexible hose is located on face wedge whipstock surface in diverting part thereof and is connected to supply metal pipe through nipples. Liquid supply metal pipe is laid in longitudinal groove formed in wedge whipstock surface from rear side thereof and is connected with inlet valve nipple. Spring-loaded ball of outlet valve rests upon conical cavity formed in inner wedge whipstock surface in thrust part thereof. Channels are formed in hydraulic distributor body so that the channels terminate at end surface and channel inlets are located in inlet and outlet valve housings. Space is defined under conical cavity of wedge whipstock. The whipstock is provided with molded T-shaped piston movably secured and retained in chamber body and in through central orifice of hydraulic distributor body by means of sealers. Lower piston end part is fixedly fastened to holder in U-shaped hydraulic distributor body cavity and is articulated to vertical lever. Vertical lever width is equal to two driving lever widths. Clamping member is made as die with teeth formed on face surface and with longitudinal groove created in rear side thereof. The die has orifices for hinged driving and driven lever connection. 
     EFFECT: optimized cooperation of whipstock members, increased maintainability and fastening ability, as well as improved operational reliability of the device. 
     6 dwg
Patent RU-2292443-C1 (RU)
Title: Cementing device
Inventor: ALEKSANDROV DMITRIJ IVANOVICH
IPC: E21B33/13
Filed: 2005-07-08
Granted: 2007-01-27
Abstract: FIELD: drilling and operation of wells. 
     SUBSTANCE: cementing device contains hollow container, including body with piston, dividing it on above-piston hollow and working hollow, filled with cementing material, sub, mounted with possible rotation, impulse device and packing element. Impulse device is made in form of striking mechanism, for example, in form of catcher, and is mated with piston by means of rod. Rod is connected to striking mechanism, is positioned in above-piston area, mated with sub and has capability for axial movement and transfer of torque to body. Unloading apertures are made in body wall. Tail is mounted on outer side of body, having through apertures, corresponding to unloading apertures, with possible combination with the latter in process of unpacking of device. Circulation pipe mated with piston and rod is mounted along the axis of body. Piston is made circular while rod is made hollow. 
     EFFECT: increased efficiency and reliability of well cementing, simplified technological process and expanded functional capabilities of device. 
     1 dwg
Patent RU-2294401-C1 (RU)
Title: Method of regeneration of the stannous from the tin-plate wastes
Inventor: BOBRIKOVA IRINA GEORGIEVNA
IPC: C22B25/06
Filed: 2005-08-10
Granted: 2007-02-27
Abstract: FIELD: chemical industry; hydrometallurgy; methods of the stannous regeneration from the tin-plate wastes. 
     SUBSTANCE: the invention is pertaining to the field of the applied electrochemistry, in particular to hydrometallurgy, and is intended to improve the production engineering of the regeneration and utilization of stannous from the tin-plate wastes. The method presents the method of the stannous regeneration, in which the process of the wastes detinplating is conducted first electrolytically dissolving them in the stannous electrolyte, and then by the chemical dissolution in the water solution of the sodium hydroxide. The invention allows to reduce the concentration of the stannous in the electrolyte to 3-6 g/l and to reduce the stannous mass drag-out together with the detinning of the tin-plate wastes into the atmosphere at 7-14 times and ensures production of the compact stannic sediments on the cathode and to reduce the power input. 
     EFFECT: the invention ensures: reduction of the concentration of the stannous in the electrolyte to 3-6 g/l; reduction of the stannous mass drag-out together with the detinning of the tin-plate wastes into the atmosphere at 7-14 times; production of the compact stannic sediments on the cathode and reduction of the power input. 
     1 tbl, 2 ex
Patent RU-2293878-C1 (RU)
Title: Axial-flow piston machine incorporating adjusting piston position transducer
Inventor: KARAVAEV VIKTOR AFRIKANOVICH
IPC: F04B1/328
Filed: 2005-08-29
Granted: 2007-02-20
Abstract: FIELD: adjustable hydraulic machines including axial-flow variable-displacement piston ones. 
     SUBSTANCE: proposed axial-flow piston machine has rocking assembly and adjusting mechanism. Housing of the latter accommodates adjusting piston with rod kinematically coupled through pin with adjusting piston ring on one end and with rocking assembly distributor, on other end. Cavity to receive adjusting piston is made in adjusting mechanism housing on one end relative to pin. Rod and piston cavities are formed, respectively, in first cavity between opposite butt-ends of adjusting piston. Piston rod runs to second cavity made in adjusting mechanism housing on other end from pin. Adjusting piston position transducer has spring, permanent magnet, and Hall-effect sensor. Spring is installed between opposite butt-end surfaces of adjusting piston rod and inner butt-end surface of adjusting mechanism housing or cover. Spring is coupled through its one end with adjusting piston rod. Last turn of spring is fixed in position on one end to prevent its turning relative to housing. Permanent magnet is disposed inside working turn of spring. Hall-effect sensor is installed within adjusting mechanism housing on outer side against permanent magnet. 
     EFFECT: simplified design, enhanced reliability, and reduced overall dimensions. 
     3 cl, 2 dwg
Patent RU-2297009-C1 (RU)
Inventor: NESTEROV VLADIMIR NIKOLAEVICH
IPC: G01R17/10
Filed: 2005-11-25
Granted: 2007-04-10
Abstract: Измерительный преобразователь содержит два дифференциально включенных первичных преобразователя (датчика), соединенных последовательно в цепь с источником питания и разделенных между собой третьим преобразователем, два измерительных усилителя, вычитатель, сумматор и блок деления. Причем входы первого измерительного усилителя подключены к несмежным выводам первого первичного преобразователя и включенного последовательно с ним третьего преобразователя. Входы второго измерительного усилителя подключены к несмежным выводам второго первичного преобразователя и включенного последовательно с ним третьего преобразователя. Выход первого измерительного усилителя подключен к прямому входу вычитателя, к инвертирующему входу которого подключен выход сумматора, а выход второго измерительного усилителя подключен к одному из входов сумматора, к второму входу которого подключен выход вычитателя. Выходы вычитателя и сумматора подключены соответственно к входам делимого и делителя блока деления. В преобразователе упрощена его схема и обеспечено повышение точности измерения за счет сокращения количества элементов в измерительной цепи. 1 ил.
Patent RU-2305485-C1 (RU)
Inventor: POCHINOK ELENA MIKHAJLOVNA
IPC: A61B3/12
Filed: 2006-01-30
Granted: 2007-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves examining eye fundus blood vessels by applying direct ophthalmoscopy approach. Eye fundus and macular blood vessel pathology is found as hypertonic blood vessel angiopathy combined with maculodystrophy. Biomicroscopic examination is carried out to detect pinguecula available on anterior eyeball segment. Schirmer test is carried out for determining tear production reduction. 
     EFFECT: high accuracy in diagnosing latent diabetes mellitus based on pathological deviations data. 
     2 tbl
Patent RU-2307702-C1 (RU)
Title: Apparatus for producing fibrous-structure articles
Inventor: KRASNYJ BORIS LAZAREVICH
IPC: B01D69/00
Filed: 2006-04-04
Granted: 2007-10-10
Abstract: FIELD: processes and apparatuses for producing filtering members with fibrous structure, namely of ceramic fibers. 
     SUBSTANCE: apparatus includes system for supplying fibrous dispersion; system for removing filtrate; evacuation system and unit for molding article. Molding unit includes housing with lid having recess where detachable perforated mandrel is mounted by sliding fit. Inner cavity of mandrel repeats contours of article and it includes hollow perforated member with elastic envelope along outer contour. Said perforated member is provided with guiding unit made of spacing plates forming helical surface. Guiding unit is arranged on lid of housing by sliding fit providing predetermined gap and coaxial arrangement of hollow perforated member and detachable perforated mandrel. Inlet portion of hollow perforated member is in the form union provided with plug. 
     EFFECT: improved accuracy of geometry of profiled articles with fibrous structure. 
     5 dwg