baber/WOPTO huggingface dataset:
Patent AU-2000247327-C1 (AU)
Title: Ink jet printhead nozzle array
Inventor: SILVERBROOK KIA
IPC: B41J2/135
Filed: 2000-05-24
Granted: 2004-10-07
Abstract: A nozzle assembly for an inkjet printhead includes a substrate defining a nozzle chamber and an ink inlet channel in fluid communication with said chamber; a nozzle defined on the substrate and located over the nozzle chamber, said nozzle having a crown portion with a skirt portion depending from the crown portion, the skirt portion forming a first part of a peripheral wall portion of the nozzle chamber, the nozzle surrounded by a raised rim for supporting a meniscus of a body of ink in the nozzle chamber; and an actuator with a connecting arm fast with the nozzle to operatively displace the nozzle towards the substrate. The nozzle is substantially hexagonally shaped.
Patent AU-2003201165-C1 (AU)
Title: Selecting GGSN in shared mobile network
Inventor: HAUMONT SERGE
IPC: H04W28/00
Filed: 2003-01-07
Granted: 2003-07-24
Abstract: The invention relates to the packet switched portion of a mobile communications system in which two or more network operators share the same network. To allow the operators to compete with each other, they usually have a gateway node (GGSN1, GGSN2) of their own, although they share the serving node (SGSN1). In order to enable the selection of the gateway node (GGSN1, GGSN2), the invention involves maintaining information about predefined partner networks, i.e. shared networks an operator has in addition to its own networks. On the basis of the information a mobile station (MS2) can be connected to a gateway node (GGSN2) of its home network (PLMN2), provided that the visited network (PLMN1) is a partner network of the home network (PLMN2). A visiting mobile station from outside the partner networks, however, can be connected to the visited gateway node (GGSN1).
Patent AU-2008212066-C1 (AU)
Title: Apparatus and methods of running liners in extended reach wells
Inventor: LEV RING
IPC: E21B43/10
Filed: 2008-09-09
Granted: 2011-12-01
Abstract: APPARATUS AND METHODS OF RUNNING LINERS IN EXTENDED REACH WELLS An apparatus for running a liner (100) into a wellbore (150) may include an inner string (120), a device coupled to the inner string (120) that is operable to engage the interior of the liner (100) and facilitates running of the liner (100) into the wellbore (150), and a control mechanism operable to control fluid communication between the interior of the liner (100) and the wellbore (150). A method of running a liner (100) into a wellbore (150) may include the steps of positioning an inner string(120) into the liner (100), wherein the inner string (120) includes a device operable to engage the interior of the liner (120) , engaging the interior of the liner (100), and supplying a fluid pressure to move the liner (100) relative to the inner string (120) to advance the liner (100) into the wellbore (150). -. 100 120 -- - 140 125 A k 50 115 130 170 160 132
Patent AU-2009200131-C1 (AU)
Title: Insecticide for agricultural or horticultural use and method of use thereof
Inventor: JUNJI MAKI
IPC: C07D213/81
Filed: 2009-01-13
Granted: 2011-10-20
Abstract: POPER\DAH\Spt\209\30715772 Ncw Divsdoc-12/0I/2IX)9 An aniline derivative represented by formula (8): '9 Y10 I - R7 (8) Y12 (O)m 5 wherein R7 represents a Cl-C6 haloalkyl group, Y10 , Y 1 , Y 12 , and Y13 may be the same or different and each represent a hydrogen atom, a halogen atom, a Cl-C6 alkyl group, a Cl-C6 haloalkyl group, a Cl-C6 alkoxy group, a Cl-C6 haloalkoxy group, a Cl-C6 alkylthio group, a Cl 10 C6 haloalkylthio group, a Cl-C6 alkylsulfinyl group, a Cl-C6 haloalkylsulfinyl group, a Cl-C6 alkylsulfonyl group, a Cl-C6 haloalkylsulfonyl group, a pentafluorosulfanyl group, a cyano group, or a nitro group, and R8 and R9 independently represent a 15 hydrogen atom, a Cl-C4 alkyl group, a m-nitrobenzoyl group, or a substituted m-nitrobenzoyl group, and m represents 0, 1, or 2.
Patent AU-2016240117-C1 (AU)
Title: Novel compound of 4'-thionucleoside, as well as preparation method therefor, pharmaceutical composition thereof and application thereof
Inventor: DENG HUA
IPC: A61K31/7068
Filed: 2016-03-28
Granted: 2020-11-26
Abstract: The present invention relates to a novel compound of 4'-thionucleoside, a preparation method therefor, a pharmaceutical composition comprising the same and an application thereof. Specifically, the present invention relates to a phosphamide derivative of 4'-thionucleoside, a preparation method therefor, a pharmaceutical composition comprising the same, a use thereof in the preparation of a medicine for preventing or treating abnormal cell proliferation diseases (for example, tumors or cancers and related diseases) or virus infectious diseases, and a method of using the same for preventing or treating abnormal cell proliferation diseases (for example, tumors or cancers and related diseases) or virus infectious diseases.
Patent RU-2167019-C1 (RU)
Inventor: BROVMAN M JA
IPC: B21D51/24
Filed: 2000-02-03
Granted: 2001-05-20
Abstract: FIELD: plastic metal working, namely, processes for making cylindrical bottles with convex bottoms widely used in different industry branches as reservoirs for gas and liquid. SUBSTANCE: method comprises steps of using inner base ring with cone end portions and mean basic cylindrical portion; providing lower limit of allowance for outer diameter of said ring the same as upper limit of allowance for inner diameters of bottom beads; at assembling operation shifting edges of bottom beads onto base ring by means of axial motion; forming recess whose size is equal to gap width along the whole perimeter of base ring in zone of welded seam. EFFECT: improved quality of welded seam along its whole thickness and perimeter. 3 cl, 7 dwg
Patent RU-2172658-C1 (RU)
Title: Apparatus for maintaining nonstop casting process in continuous metal casting machine
IPC: B22D11/16
Filed: 2000-03-15
Granted: 2001-08-27
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus has metal pouring vessel, rotary chute for stopping delivery of metal from intermediate ladle into crystallizer. Carrier with hollow bowl at its free end is pivotally fixed to chute. Rotary lever mounted on base has free end to which is fixed spherical tip for free insertion into carrier bowl. Pivot joint for connecting spherical tip to rotary lever is arranged in offset relation to vertical line extending through center of gravity of tip. Construction of apparatus allows manual work to be reduced in maintaining continuous casting machine. EFFECT: increased automation extent, simplified construction and increased efficiency. 3 dwg
Patent RU-2179322-C1 (RU)
Title: Meter of residual voltage across reservoir capacitor in capacitive ignition systems
Inventor: GIZATULLIN F A
IPC: G01R31/30
Filed: 2000-05-10
Granted: 2002-02-10
Abstract: FIELD: electric measurement technology. SUBSTANCE: invention specifically refers to devices measuring parameters of spark discharges in sparking plugs and can be used to measure residual voltage across reservoir capacitor in capacitive ignition systems of gas-turbine engines. Meter incorporates current pickup, voltage divider, limiter of signal amplitude, double threshold comparator, circuit of match delay, first univibrator, second univibrator, retrieval and storage unit, analog-to-digital converter, timer, register-catch, decoder and indicator. Current pickup is connected to input of limiter of signal amplitude, output of the latter is linked to input of double threshold comparator whose output is connected to input of circuit of match delay, output of the latter is connected in its turn to inputs of univibrators, control input of retrieval and storage unit. Output of first univibrator is connected to trigger input of analog-to- digital converter. Output of second univibrator is connected to control input of retrieval and storage unit, voltage divider is linked to information input of retrieval and storage unit, output of the latter is connected to analog-to-digital converter, register-catch, decoder and indicator connected in series. Timer is coupled to control input of register-catch. EFFECT: expanded functional capabilities. 2 dwg
Patent RU-2187649-C1 (RU)
Inventor: ZOBNIN V I
IPC: E21C41/26
Filed: 2001-06-05
Granted: 2002-08-20
Abstract: FIELD: mining; applicable in opencast mining of water-bearing mineral deposits, particularly, in drainage of working platforms on water-bearing rocks. SUBSTANCE: method includes drilling of holes of drainage slot and loading of holes with borehole sprung-hole charges, blasting of said charges, bypass of water flow from drainage slot to sump. Holes of drainage slot are drilled inclined with angle of inclination taken equal to angle of inclination of working bench slopes. Hole depth is determined by method of calculation. EFFECT: increased stability of slopes of benches and opencast flanks due to reduction of softening effect of water on rocks, reduced cost of ore mining due to replacement of expansive explosives with low-cost ones, for instance, replacement of granotoluene with ammonite 6 ZhV. 2 dwg, 1 ex
Patent RU-2192082-C1 (RU)
Title: Ionization spark plug
Inventor: FEDOROV JU E
IPC: H01T13/20
Filed: 2001-06-08
Granted: 2002-10-27
Abstract: FIELD: automobile electrical equipment; multiple-spark ignition systems for internal-combustion engines. SUBSTANCE: spark plug has metal body, insulator with built-in central electrode, and common ground electrode; central electrode has tapered pointed end whose top and foot are spaced from body end through distance of 4.5-11 and 1.5-4 mm, respectively; body proper and common ground electrode are built integral to constitute single part. EFFECT: improved starting characteristics, reduced specific fuel consumption and emission of pollutants into atmosphere; enhanced antiknock properties of engine. 1 cl, 1 dwg
Patent RU-2192662-C1 (RU)
Inventor: SHALYMOV S V
IPC: F16F15/00
Filed: 2001-06-13
Granted: 2002-11-10
Abstract: FIELD: dampening oscillations of flexible members of structures; designing and creating systems for control of objects of limited rigidity. SUBSTANCE: proposed device includes object of control with connected flexible member, flexible member deflection sensor, differentiating unit, frequency estimation unit, unit for forming parameters of depth of control, flexible member rigidity control unit, rigidity regulator, clock pulse generator, switch, comparator, coordinate conversion unit and parameters calculation unit. EFFECT: increased speed of response. 4 cl, 8 dwg
Patent RU-2194934-C1 (RU)
Title: Melting water-cooled crucible
Inventor: AL TMAN P S
IPC: F27B14/10
Filed: 2001-07-18
Granted: 2002-12-20
Abstract: FIELD: melting equipment, in particular, structural members of vacuum arc slag-lined furnaces, as well as of plasma-are and electron-beam furnaces with a cold hearth. SUBSTANCE: in the claimed crucible consisting of flexible-joined bimetallic plates the bimetallic plates are obtained by joining of copper and aluminum metal plates, and the water-cooled ducts are made in an aluminum layer. The invention provides for production of slag-lined water-cooled crucibles with a working area of the hearth of 4 sq.m and larger. EFFECT: reduced mass of the crucible and expenditures connected with manufacture of the crucible. 1 tbl, 1 ex
Patent RU-2190858-C1 (RU)
Inventor: KUTUROV A N
IPC: G01P15/13
Filed: 2001-10-23
Granted: 2002-10-10
Abstract: FIELD: measurement technology. SUBSTANCE: device is meant to be used as sensitive element in stabilization, guidance and navigation systems. It includes analog and digital channels. Digital channel incorporates synchronization circuit, controlling automation, two digitizers, adder, comparator, asynchronous D flip-flop, coincidence circuit, reversible binary counter and summary register. Analog channel incorporated integrator, stabilizing filter, voltage-to-current converter, torque generator, amplifier. EFFECT: increased speed of response of device. 3 dwg
Patent RU-2189440-C1 (RU)
Inventor: VAFIN R V
IPC: E21B43/18
Filed: 2001-12-05
Granted: 2002-09-20
Abstract: FIELD: oil producing industry. SUBSTANCE: method includes oil withdrawal and multiple treatment of bottom-hole zone with building up of differential pressure at end of each cycle of oil withdrawal. Differential pressure is built up by pump with casing. Device for method embodiment includes pump casing with valve and holes in its upper part and plunger with valve installed in casing for reciprocation. Pump casing is made in the form of two interconnected cylinders. Upper cylinder is of large diameter and lower cylinder of small diameter with valve in bottom and holes in upper parts of cylinders. Plunger is also made of two interconnected cylinders. Lower cylinder is of small diameter with plunged lower end. Upper cylinder is of large diameter with valves. Time of actuating of each cylinder governs interference of stimulation waves. Connected of cylinders of pump casing and/or plunger allows relative motion of cylinders with fixing of their positions. EFFECT: higher efficiency of treatment. 2 cl, 1 dwg
Patent RU-2211263-C1 (RU)
Title: Fire-resistant fabric
Inventor: BOVA V G
IPC: D03D15/513
Filed: 2001-12-19
Granted: 2003-08-27
Abstract: FIELD: textile industry. SUBSTANCE: core-spun yarn is made from thread or yarn from fibers based on aromatic copolyamide, which are spun with oxadiazole-based double- or triple-knit yarn. The former component is characterized by linear density 10 to 200 tex and the latter 13 to 200 tex. Thread or yarn of one component and yarn of the other have different twists in the same direction, while combined yarn has twist in opposite direction. Final fabric has density at least 80 g/m2 and ratio of the two components from 80: 20 to 55: 45. EFFECT: enhanced fire resistance and ability to be dyed. 4 cl, 1 tbl, 5 ex
Patent RU-2211165-C1 (RU)
Title: Vehicle steering mechanism flow booster
Inventor: OBIDIN V JA
IPC: B62D5/06
Filed: 2002-03-14
Granted: 2003-08-27
Abstract: FIELD: transport engineering. SUBSTANCE: proposed flow booster is designed for operation together with hydraulic steering gear. Booster consists of two similar three-position continuous-action amplifying spools, each controlled by corresponding control line from hydraulic steering gear. Each spool provides division of flow getting into flow booster from slave hydraulic cylinder. EFFECT: improved smoothness of operation of steering mechanism at reversing, provision of compact design of flow booster. 1 dwg
Patent RU-2213427-C1 (RU)
Inventor: BURNASHEV I JA
IPC: H04M9/00
Filed: 2002-04-29
Granted: 2003-09-27
Abstract: FIELD: computer engineering. SUBSTANCE: proposed device that can be used in burst (message) switching centers of data transmission network in computer-aided decentralized control system has burst analyzing unit 1, comparison unit 2, address unit 3, two OR gates 4, 9, memory unit 5, direction choice unit 6, first group of N AND gates 7, transmit-receive register 8, and two AND gates 10, 11. EFFECT: enhanced network capacity; reduced time and facilitated processing of bursts. 2 cl, 3 dwg
Patent RU-2220921-C1 (RU)
Title: Installation for biochemical purification of sewage
Inventor: MIKHAJLENKO A I
IPC: C02F9/14
Filed: 2002-10-22
Granted: 2004-01-10
Abstract: FIELD: urban sewage purification. SUBSTANCE: the invention presents an installation for biochemical purification of urban sewage, that are pumped by the sewage pumping plants through the pressure pipelines to the stations of a biological purification. The Installation contains a tower type aeration tank with clusters of aeration located in its upper part and the aeration pipes located inside it, a sewage taking-in chamber with clusters of aeration and pomps feeding a sewage liquor into the aeration tank, a secondary settling tank, the technological pipelines for water delivering and exporting, the secondary settling tank outlet is equipped with pomps linked with a water exporting pressure pipeline through an ejector feeding air in it, that ensures running of the biochemical processes in the pressure pipelines under conditions of active mixing. EFFECT: improved quality of the urban sewage purification. 1 cl, 1 dwg
Patent RU-2231321-C1 (RU)
Title: Device for eliminating residual displacement of bone fragments
Inventor: GUSEJNOV A G
IPC: A61B17/56
Filed: 2002-11-19
Granted: 2004-06-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has cantilever attachment to Beler splint composed of plates one of which is straight and the second one is biplanar, paired bolts and nuts. Compressing device has threaded bars, nuts, plates, cantilevers and fixing members. The cantilever attachment to Beler splint is fixed by tightening nuts on bolts joining the plates enclosing rod of horizontal splint carcass part between them. 
     EFFECT: enhanced effectiveness of treatment; reduced costs; accelerated treatment course. 
     5 dwg
Patent RU-2230449-C1 (RU)
Inventor: FILIN V M
IPC: B01F3/18
Filed: 2003-03-17
Granted: 2004-06-20
Abstract: FIELD: equipment for mixing and separating predetermined portions of grainy materials. 
     SUBSTANCE: machine has receptacle funnel with spherical gate and dividing-and-mixing devices located in cylindrical casing. Mixing device is arranged between first and second dividing-and-mixing devices. Second dividing-and mixing device provides for discharge of half the mass of basic grainy material. Fourth dividing-and-mixing device is positioned between second and third dividing-and-mixing devices and is adapted for separating of fourth part of basic material mass. Third dividing-and-mixing device includes conical part of cylinder lower portion and of two movable sections for regulating section of window in lower part of cylinder for discharging remaining portion of grainy material. 
     EFFECT: increased uniformity of grainy material and improved precision of separating predetermined portions of mass from basic material. 
     1 dwg, 1 tbl
Patent RU-2232991-C1 (RU)
Inventor: KOZLOV L V
IPC: G01N33/573
Filed: 2003-04-09
Granted: 2004-07-20
Abstract: FIELD: medicinal immunology. 
     SUBSTANCE: invention relates to methods for assay of functional activity of complement factors in human serum blood and can be used in diagnosis of some diseases and in biological preparations. Method involves sorption of activator of the complement alternative pathway into microplate wells, then solution containing reagent RD and analyzed sample containing human complement factor D with the unknown activity are added. Incubation is carried out in the presence of Mg 2+  ions and in the absence of Ca 2+  ions. Then conjugate of enzyme with antibodies raised against human component C3 and substrate for this enzyme are added. The calculation of factor D activity is carried out by the amount of product of enzymatic reaction. Invention provides the development of method allowing the determination of the functional activity of factor D in alternative pathway of the human complement system. 
     EFFECT: improved assay method. 
     1 tbl, 4 ex
Patent RU-2236436-C1 (RU)
Inventor: ZAKHAROV A V
IPC: C10B39/02
Filed: 2003-04-17
Granted: 2004-09-20
Abstract: FIELD: metallurgy, in particular, production of coke in coke furnaces and dry quenching thereof. 
     SUBSTANCE: method involves producing coke in coke furnaces; charging coke into dry quenching chambers and blowing-through dry quenching chambers with cooling gas. Purified coke gas resulted from coking process is used as cooling gas, said gas being utilized for heating of coke batteries and transported to outer consumers for heating purposes. 
     EFFECT: reduced reactive capacity of resultant coke, reduced or eliminated carbon content in coke, reduced consumption of coke for melting of cast iron, provision for blowing-in of powdered charcoal fuel into blast furnace. 
     2 cl, 1 dwg, 1 ex
Patent RU-2234452-C1 (RU)
Title: Устройство для подъема автосамосвалов на борт карьера
Inventor: TARASOV JU D
IPC: B66B15/08
Filed: 2003-05-12
Granted: 2004-08-20
Abstract: Изобретение относится к системам карьерного транспорта, а именно к устройствам для подъема автосамосвалов на борт карьера при ведении открытых горных работ. Устройство для подъема автосамосвалов на борт карьера включает две тележки на колесном ходу с возможностью размещения на них двух груженых и двух порожних автосамосвалов, параллельные наклонные рельсовые пути для тележек, кинематически связанных между собой системой двухкратных полиспастов с кратностью не менее четырех. Центральный блок и неподвижные обоймы полиспастов размещены на борту карьера, каждая из двух тележек снабжена двумя парами параллельных осей с опорными роликами, ориентированными перпендикулярно продольной оси автосамосвала, и размещенных с зазорами друг относительно друга с возможностью опирания на опорные ролики приводных колес автосамосвалов. Блоки каждой подвижной обоймы расположены с возможностью независимого вращения на одной неподвижной оси, ориентированной перпендикулярно плоскости рельсового пути, и кинематически связаны с параллельными осями посредством валов, зубчатых и цепных передач. Одна из упомянутых пар осей связана с четными блоками, а другая - с нечетными блоками подвижной обоймы. Валы, кинематически связанные с четными и нечетными блоками, дополнительно связаны промежуточной цепной передачей между собой. Каждая тележка снабжена электрическим приводом, кинематически связанным с упомянутой промежуточной цепной передачей. Изобретение позволяет повысить производительность устройства по подъему автосамосвалов на борт карьера и спуска их в карьер за счет увеличения скорости движения тележек, пропорциональной увеличению мощности привода тележек. 3 з.п. ф-лы, 5 ил.
Patent RU-2246388-C1 (RU)
Title: Method for cutting round cross section grooves in parts such as bodies of revolution
Inventor: PLAKHTIN V D
IPC: B23B35/00
Filed: 2003-06-02
Granted: 2005-02-20
Abstract: FIELD: processes and equipment for working metals by cutting, manufacture of parts of roller type spindles of rolling mills. 
     SUBSTANCE: method comprises steps of preliminarily working ends of blank and cutting in its inner or outer surface lengthwise semi-cylindrical grooves; providing rough allowance of surface subjected to groove cutting or placing on said surface additional ring; setting thickness of ring or allowance more than difference between diameter and depth of groove; forming semi-cylindrical grooves by drilling blank with use of jig for making lengthwise openings; reaming or countersinking openings; removing additional ring or rough allowance and finishing grooved cylindrical surface. 
     EFFECT: enhanced efficiency, quality and accuracy of working. 
     2 dwg
Patent RU-2244244-C1 (RU)
Inventor: PUKOV V N
IPC: F42B6/10
Filed: 2003-06-16
Granted: 2005-01-10
Abstract: Изобретение относится к пулям для пневматического оружия с накачкой воздухом. Пуля представляет собой тело с выемкой в хвостовой части. Выемка заполнена горючим веществом или смесью, могущими возгораться в результате подачи воздуха в ствол. Технический результат от использования предлагаемой пули заключается в повышении начальной скорости и снижении расхода сжатого воздуха при выстреле. 4 з.п. ф-лы, 1 ил.
Patent RU-2248658-C1 (RU)
Inventor: SHALAEV V G
IPC: H02K3/51
Filed: 2003-08-22
Granted: 2005-03-20
Abstract: FIELD: electromechanical engineering; rotor manufacture for nonsalient-pole electrical machines. 
     
     
       SUBSTANCE: proposed method for assembling rotor of nonsalient-pole electrical machine includes fixation of teeth on rotor barrel and installation of multiturn coils, these procedures being alternating as follows: first coil of greater size is installed on rotor barrel, then teeth abutting against this coil are fixed, after that smaller coils are installed and secured in the same manner as first coil. 
     
     
       EFFECT: reduced time taken for rotor manufacture, enhanced reliability of rotor mechanical design. 
     
     
       3 cl, 2 dwg