baber/WOPTO huggingface dataset:
Patent RU-2299193-C2 (RU)
Inventor: WALKER LEIGH E
IPC: C07C211/63
Filed: 2002-07-02
Granted: 2007-05-20
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to a method for preparing quaternary ammonium methocarbonate of the formula: (CH 3 NR 1 R 2 R 3 ) + (OCO 2 CH 3 ) -  wherein R 1  and R 2  represent independently (C 1 -C 30 )-alkyl; R 3  represents (C 8 -C 30 )-alkyl, and to a method for preparing quaternary ammonium hydrocarbonate of the formula: (CH 3 N + R 1 R 2 R 3 ) 2 CO 3 H -  wherein R, R 2  and R 3  represent independently (C 1 -C 30 )-alkyl, and to a method for preparing a mixture of quaternary ammonium hydrocarbonate and quaternary ammonium carbonate wherein quaternary ammonium cation means the formula: N + (CH 3 )R 1 R 2 R 3  wherein R 1 , R 2  and R 3  represent independently (C 1 -C 30 )-alkyl. Method for preparing quaternary ammonium methocarbonate involves reaction of amine of the formula: NR 1 R 2 R 3 , cyclic carbonate of the formula:   wherein R 4  represents hydrogen atom or (C 1 -C 4 )-alkyl; n means a whole number from 1 to 10 and methanol in the molar ratio of amine to cyclic carbonate from about 1:1 to about 1:10. Method for preparing quaternary ammonium hydrocarbonate involves preparing quaternary ammonium methocarbonate by the abovementioned method and conversion of quaternary ammonium methocarbonate to quaternary ammonium hydrocarbonate by hydrolysis. Method for preparing a mixture of quaternary ammonium hydrocarbonate and quaternary ammonium carbonate involves preparing quaternary ammonium methocarbonate by the abovementioned method and conversion of quaternary ammonium methocarbonate to a mixture of quaternary ammonium hydrocarbonate and quaternary ammonium carbonate. 
     EFFECT: improved preparing method. 
     17 cl, 22 ex
Patent RU-2298830-C2 (RU)
Inventor: MAJER BORIS
IPC: G06Q10/00
Filed: 2002-10-07
Granted: 2007-05-10
Abstract: FIELD: method for delivering sent mail. 
     SUBSTANCE: in accordance to method, delivery address is inputted for delivery of mail; delivery address is changed for delivery of mail; delivery address is changed in accordance to automatic procedure, predetermined by recipient, on basis of table stored in memory, containing assigned times of delivery and addresses of delivery, to make it possible for mail company in each case to make delivery to address preferred by recipient, while delivery addresses in table include one electronic system of chambers for deliveries or chamber of electronic system of chambers for deliveries, delivery address is changed depending on presence of free chambers in system of mail chambers, if this electronic system of mail chambers is assigned as delivery address, mail is delivered to changed delivery address. 
     EFFECT: increased speed and reliability of delivery of sent mail. 
     2 cl, 1 tbl
Patent RU-2272354-C2 (RU)
Inventor: BESPALOV EVGENIJ SEMENOVICH
IPC: H04B7/00
Filed: 2004-05-14
Granted: 2006-03-20
Abstract: FIELD: data transmission, data technology, and radio engineering. 
     SUBSTANCE: proposed method is used for evaluating control parameter of transferred random numerical sequence shaping algorithm during multiposition data transfer without increasing number of channels for processing random numerical sequence received. To this end, transmitted random numerical sequence generated by means of source random system is transformed during reception by means of similar random system into random numerical system which is added to sequence received; prior to adding, random numerical sequence received is delayed for time taken to generate number in similar random system; algorithm used for number transformation in random system is similar to source algorithm; it functions to generate marked random numerical sequence; current dispersion of numerical sequence obtained upon addition is calculated and control parameter of algorithm for generating received sequence is evaluated by minimum of current dispersion. 
     EFFECT: facilitated procedure. 
     2 cl, 11 dwg
Patent RU-2290515-C2 (RU)
Title: Устройство для регулировки зазора в газовой турбине
Inventor: ZHENDRO ALEN
IPC: F01D11/24
Filed: 2004-07-26
Granted: 2006-12-27
Abstract: Устройство для регулировки зазора между вершинами рабочих лопаток и стационарным кольцевым узлом газовой турбины, содержащее круговой регулировочный блок, окружающий стационарный кольцевой узел. Регулировочный блок содержит, по меньшей мере, два кольцевых канала циркуляции воздуха, взаимно разнесенные в аксиальном направлении. В каждом из каналов имеются отверстия для изменения температуры стационарного кольцевого узла путем его обдува воздухом. Устройство для регулировки зазора содержит также кольцевой канал подачи воздуха в кольцевые каналы циркуляции воздуха, по меньшей мере, один воздуховод, снабжающий воздухом канал подачи воздуха. Кольцевой канал подачи воздуха пространственно отделен в радиальном направлении от кольцевых каналов циркуляции воздуха. Регулировочный блок дополнительно содержит полые распределительные перемычки, соединяющие канал подачи воздуха с каналами циркуляции воздуха для подачи в них воздуха при обеспечении возможности для воздуха, поданного для обдува стационарного кольцевого узла, течь в аксиальном направлении между каналом подачи воздуха и каналами циркуляции воздуха с последующим выведением его из стационарного кольцевого узла. Изобретение обеспечивает высокую степень однородности температуры стационарного кольцевого узла и исключает взаимные помехи потоков выводимого и обдуваемого воздуха. 8 з.п. ф-лы, 3 ил.
Patent RU-2267793-C2 (RU)
Inventor: AVANESJAN GARRI ROMANOVICH
IPC: G01N1/00
Filed: 2004-08-27
Granted: 2006-01-10
Abstract: FIELD: measurement technology. 
     SUBSTANCE: method and device can be used for estimation of distortions at amplifier stages. Durations of positive and negative half-waves of variable component of signal are measured additionally at output of four-terminal network. Measured values of durations are compared and harmonic distortions introduced by four-terminal network are judged from degree of difference in the durations. 
     EFFECT: simplified method of estimation. 
     19 cl, 4 dwg
Patent RU-2370100-C2 (RU)
Title: Охлажденный готовый десерт
Inventor: KHUBINGER KONRAD
IPC: A23L9/10
Filed: 2004-09-28
Granted: 2009-10-20
Abstract: Охлажденный готовый десерт в виде молочного продукта в стакане главным образом круглого поперечного сечения, по меньшей мере, с двумя разными формованными компонентами, которые находятся отдельно друг от друга и имеют общие поверхности контакта, направленные снизу вверх и по всей высоте от середины стакана к его стенкам. По меньшей мере, один компонент расширяется от середины стакана к его периметру. Объемное содержание компонентов, в частности ширина секторов, взаимно противоположно изменяется снизу вверх, причем компонент, обладающий большей плотностью и, в частности, меньшей вязкостью, предпочтительно шире в нижней зоне, чем в верхней. Это позволяет получить продукт с отношением компонентов, не имеющим непосредственной связи с видимым восприятием, и тем самым исключить неблагоприятное визуальное впечатление. 8 з.п. ф-лы, 3 ил., 1 табл.
Patent RU-2282932-C2 (RU)
Inventor: ANISIMOV EVGENIJ PAVLOVICH
IPC: H02K44/06
Filed: 2004-10-18
Granted: 2006-08-27
Abstract: FIELD: engineering of inductive cylindrical pumps, providing electromagnetic force effect on liquid-metallic heat carrier of working channel. 
     SUBSTANCE: pump has waterproof body with external inducer positioned on it, containing winding and magnetic duct, waterproof internal inducer with winding and magnetic duct, assembled from split washers of laminated electro-technical steel and internal core, acting as a yoke. In head portion, internal inducer is held on external inducer by means of three distancing means, in tail portion it has sliding support. Through recesses in distancing elements, contacts of three-phased winding of internal inducer are made. Both windings have similar connection circuit. Contacts of windings of internal and external inducers are made through waterproof inputs, mounted in the body. Teeth of magnetic duct and winding coils of external and internal inducers are positioned in strict relation to one another. Working channel is formed by concentrically positioned thin-walled rings of external waterproof inducer and internal waterproof inducer. 
     EFFECT: increased reliability of operation and efficiency. 
     2 dwg
Patent RU-2293710-C2 (RU)
Inventor: GEL FAND EFIM DMITRIEVICH
IPC: C02F11/14
Filed: 2005-01-11
Granted: 2007-02-20
Abstract: FIELD: processing of silt mixtures before separation thereof, in particular, biological purification of sewage water. 
     SUBSTANCE: apparatus has vertical cylindrical casing 1 crowned with funnel 2, and pipe 3 for introducing of silt mixture. Basic silt mixture is introduced through pipe into layer of dispersion material, for example sand 4, at a velocity providing full carrying out of active silt particles and preventing carrying out of sand particles, is risen along cylindrical part of casing from the bottom to the top to be further delivered into funnel. Sand particles are settled back in cylindrical part and active silt particles are carried out in conjunction with silt mixture flow through funnel upper edge. Processed silt mixture is then delivered for separation. 
     EFFECT: reduced time for settling of silt mixtures and increased efficiency in separating of said mixtures. 
     1 dwg
Patent RU-2309894-C2 (RU)
Inventor: DEBERNARDI SERZHIO
IPC: C01C1/04
Filed: 2003-05-14
Granted: 2007-11-10
Abstract: FIELD: chemical industry; methods and devices for production of ammonia from the synthesis gas. 
     SUBSTANCE: the invention is pertaining to the method and installation for production of ammonia from the synthesis gas. The method of production of ammonia provides for the catalytic reaction of the synthesis gas contracted in the appropriate compressor having several stages, each of which has the inlet and the outlet for the synthesis gas. The synthesis gas is purified by the liquid ammonia from contained in it water and carbon dioxide. At that at purification of the synthesis gas use the gas-liquid mixer, which is connected on the one hand to the outlet of the first stage of the compressor, or to the outlet of the intermediate stage of the compressor, and on the other hand - with the inlet of the second stage located behind the first stage, or with the inlet of the intermediate stage of the compressor, and has the section of the certain length with diminishing cross-section. Into the mixer in the axial direction feed in the forward flow the stream of the synthesis gas taken from the first stage of the compressor, or from the intermediate stage and the stream of the liquid ammonia, essentially the dehydrated synthesis gas is separated from the mixture flow coming out of the mixer and guide it into the second stage of the compressor, which is located behind the first stage or behind the intermediate stage. The technical result of the invention consists in the rise of the conversion outlet and in the decrease of the power inputs. 
     EFFECT: the invention ensures the increased conversion outlet and the decreased power inputs. 
     10 cl, 2 dwg
Patent RU-2290330-C2 (RU)
Title: Автомобиль и способ управления автомобилем
Inventor: NADA MITSUKHIRO
IPC: B60L50/16
Filed: 2003-05-28
Granted: 2006-12-27
Abstract: Группа изобретений касается автомобиля с силовой установкой, а также способа управления таким автомобилем. Когда автомобиль движется назад, в направлении, противоположном ожидаемому направлению движения в соответствии с текущим заданием положения SP механизма переключения передач, задается корректирующий крутящий момент Т а , соответствующий измеренному уклону θ дорожной поверхности. Момент Т а  задается в качестве требуемого крутящего момента для приведения скорости автомобиля с одним водителем, едущим в нем назад, т.е. в направлении скатывания вниз, к предварительно заданному уровню скорости автомобиля. Затем производится сравнение заданного корректирующего крутящего момента Т а  с крутящим моментом T с , обеспечивающим медленное движение, который задан в состоянии движения автомобиля в пределах допустимого диапазона выходного крутящего момента T с . Больший из этих крутящих моментов принимается в качестве крутящего момента T m  от электродвигателя. Группа изобретений позволяет эффективно регулировать скорость движения автомобиля, движущегося назад, в направлении, противоположном ожидаемому направлению движения, с приведением ее к предварительно заданному уровню скорости автомобиля. 2 н. и 13 з.п. ф-лы, 4 ил.
Patent RU-2312019-C2 (RU)
Title: Baling device
Inventor: RUF GANS
IPC: B30B9/32
Filed: 2002-08-02
Granted: 2007-12-10
Abstract: FIELD: baling, particularly for consolidating powder industrial waste and mud, namely abrasive metal cuttings. 
     SUBSTANCE: device comprises loading mechanism with container to be filled with material to be compacted, filling auger installed in the container and bailing press. Filling auger is driven by worm gear and pushes material to be pressed through container orifice. Bailing press has mold and sliding plunger. Shaping chamber comprises loading orifice for chamber filling with material displaced from container through container orifice and locking gate for shaping chamber closing and opening. Loading mechanism is made as independent module and is connected to press so that the loading mechanism may be replaced by another one. 
     EFFECT: possibility to use different loading mechanisms in the device. 
     9 cl, 3 dwg
Patent RU-2289040-C2 (RU)
Title: Device for protecting electric motor of submersible pump
Inventor: DU MAJKL KHOJ
IPC: F04D13/08
Filed: 2005-03-04
Granted: 2006-12-10
Abstract: FIELD: pump engineering. 
     SUBSTANCE: device comprises outer housing provided with inner shaft and main section provided with the mechanism for removing abrasive materials.  The mechanism has shaft seal that is mounted above the main section by means of sealing member, stationary protecting casing mounted on the seal and passing above the shaft seal, and rotating protecting casing mounted above the stationary protecting housing and secured to the driving shaft. 
     EFFECT: prolonged service life. 
     34 cl, 6 dwg
Patent RU-2319918-C2 (RU)
Inventor: NIKULIN VALERIJ ALEKSANDROVICH
IPC: F28F19/00
Filed: 2005-08-30
Granted: 2008-03-20
Abstract: FIELD: chemical, petrochemical, power and other industries, particularly heat-exchanging equipment. 
     SUBSTANCE: heat-exchanger comprises tube plates with tubes secured thereto and arranged in cylindrical shell. The cylindrical shell has lids, which defines end solution tanks along with tube plate bottoms. The solution tanks are separated into inlet, outlet and bent sections with partitions. The sections communicate direct and reverse heat-exchanging tubes to create single solution circulation path. Bent sections have partitions installed on tube plates between direct and reverse tubes to create cavities communicated with each other through bypass orifices formed under lids. Cavities located over solution inlet tubes of each of direct and reverse tube have honeycomb/cellular grids with direct guiding plates providing flow stabilization. The guiding plates are mounted so that they are flush with upper partition edges. 
     EFFECT: decreased hydraulic friction. 
     4 cl, 3 dwg
Patent RU-2310365-C2 (RU)
Inventor: LI SUNG-CHEOL
IPC: A47L5/22
Filed: 2005-09-30
Granted: 2007-11-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: impeller has disk-shaped lower plate, upper plate positioned at predetermined distance from lower plate and provided with air intake located centrally thereof. Diameter of upper plate is equal to that of lower plate. Radial air guiding members are positioned between upper and lower plates. Each of air guiding members has such length that its outer end is within periphery of lower plate. Air guiding members are beveled at both outer ends thereof. According to one of versions, impeller has disk-shaped lower plate, radial air guiding members positioned on lower plate, and upper plate positioned on air guiding members and provided with air intake located centrally thereof. Upper plate has such diameter that its outer periphery corresponds to point making leading end of beveled angle of air guiding member. Each of air guiding members has such length that its outer end is within periphery of lower plate. Air guiding members have beveled angles at both ends of their outer ends. Engine assembly for vacuum cleaner has engine, impeller with disk-shaped lower plate mounted on engine shaft, upper plate positioned at predetermined angle from lower plate and provided with air intake located centrally thereof. Diameter of upper plate is equal to that of lower plate. Each of air guiding members between upper and lower plates has such length that its outer end is within periphery of lower plate. Air guiding members are beveled at both angles of their outer ends. Diffuser disposed in upper part of engine is designed for guiding drawn air from impeller to engine. According to one of versions of engine assembly, impeller upper plate is positioned on air guiding members and is provided with air intake arranged centrally of upper plate. Diameter of upper plate is such that its outer surface corresponds to point making leading end of beveled angle of air guiding member. 
     EFFECT: minimized noise created during rotation of impeller and operation of engine assembly. 
     12 cl, 17 dwg
Patent RU-2353454-C2 (RU)
Inventor: KASTELLANI FEDERIKO
IPC: B21C47/34
Filed: 2004-06-01
Granted: 2009-04-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to unit for rod winding in rolling mill. Unit contains installed behind rolling mill flying shears for rod cutting, reversible separator, guiding arrangement for arrived wire, winded into bundle, at least, two ballers for coils forming, each of it has drum; with opening external flange for providing bundle extraction since winding finishing, with flange connected to movable guide facility of wire introduction for winding launching and coil forming. Conveyor for removing and movement of bundle into different place, implemented in the form of stand with flag revolute arm of spanning type and facilities for its lifting and omission. At the end of the lever it is engaging facility for latching by means of subtended clamps or jaws, located crosswise to each other and implemented with ability of its revealing for latching by them and bundle retrieval from drum of baller and bundle location after fringe into are of its further processing. Jaw details can interact with located in two rows face to face mobile rolls for its transfer by means of revolute arms and corresponding system, imparting them upon the fluid medium influence, pressurised, from turned upwards its location, in which they are pressed to bundle. Additionally rolls are mounted on subtend parallelogram articulated joint, installed on roller bearing with the facility, resilient pressing them to bundle during its winding as long as located face to face jaw details would engage bundle for its extraction from drum mandrel outside, clutch bundle between rollers, with conveyor is located with ability of bundle travel from baller to retrospective banding machine with two located face to face banding groups for bundle binding, located between clamping jaws. 
     EFFECT: it is provided unit simplification, its productivity gain and improvement of rod. 
     12 cl, 16 dwg
Patent RU-2377864-C2 (RU)
Inventor: DJU-TJUMM LORANS
IPC: A61K8/66
Filed: 2004-07-09
Granted: 2010-01-10
Abstract: Изобретение относится к кондитерской промышленности. Жевательная кондитерская композиция содержит от 0,1 до 3 мас.% фермента, твердый материал основы, не вызывающий кариес подсластитель, вещество, стабилизирующее ферменты, и менее 5 мас.% воды. Фермент выбран из протеаз, которые экстрагируют из фруктовых продуктов и вводят в твердый материал основы композиции при температуре 80°С, причем ферментативная активность протеаз сохраняется в композиции в течение периода по меньшей мере 4 недель при 23°С. Введение фермента в композицию способствует разрушению зубного налета и препятствует его образованию и адгезии на зубной поверхности при потреблении продукта. 12 з.п. ф-лы, 7 табл.
Patent RU-2326226-C2 (RU)
Title: Powered screened fifi ladder designed by n r yansufin
Inventor: JANSUFIN NIGMATULLA RAKHMATULL
IPC: E06C9/06
Filed: 2006-02-14
Granted: 2008-06-10
Abstract: FIELD: construction. 
     SUBSTANCE: invention refers to the sphere of construction and deals with design of fire fighting equipment. The powered screened FiFi ladder consists of a bearing frame, butt-end support netted enclosures, a netted front enclosure, a screened enclosure (between the building wall and the ladder) made of heat-resistant sheet steel cool-washed with a water jet from the U-shaped perforated tube, flights with semi-landings which when assembled form twice as large a landing equipped with water duct riser pipes with nozzles and valves, as well as with a Rot/Bogdanov half-nut/ with fire hoses and hose nozzles attached to them. To the bearing frame there are holders attached (arranged along the longitudinal axis of symmetry at equal distances from the frame butt ends) with two pairs of single-rail wheels linked to electric motors and planet gear units. There is also a cable layer attached to the bearing frame (located on its transverse axis of symmetry) that consists of a reel, slippings, a hydraulic coupling and an electric motor of unidirectional rotation irrespective of the direction of the ladder motion along the monorail. There are regularly spaced brackets preventing cable deflection attached to the wall along the building perimeter within the stretch between the cable layer reel and the bearing frame. At the projecting corners of the building between the level of the fastened overhanging double-T beams and that of the brackets there are semicylindrical cable protectors attached with hooks at the bottom and at the bracket ends, turned 180° relative to the building. The call button actuating the ladder approaching the window and overspanning the whole of a vertical row of windows (from the ground floor to the roof) is at the ladder evolution control console that may be remotely mounted at the lower landing. 
     EFFECT: improving efficiency of FiFi activities. 
     7 dwg
Patent RU-2323912-C2 (RU)
Inventor: KURINA IRINA SEMENOVNA
IPC: G21C3/62
Filed: 2006-03-24
Granted: 2008-05-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: manufacturing of oxide ceramic products implies preparation of an acidic solution containing cations of one metal or several metals, incl. those fissionable, precipitation of metal salt or hydroxide from the solution, heat treatment of the precipitate, modelling of products and their sintering. At the precipitation stage, coarse particles of at least 0.1 mcm in size and nanoparticles of not more than 30 nm in size, fraction of the latter being 0.05-2.0 wt.%, are precipitated. Metal hydroxide is ammonia-precipitated in two steps, рН at the first step being less than metal complete precipitation pH at least by 0.5, while рН at the second stage is 9.5-10.5. Metal salt (oxalate) is precipitated with strong oxalic acid solution in at least 20% excess as regards to stoichiometric value. 
     EFFECT: products with abnormally high thermal conductivity, high plasticity and thermal stability can be produced. 
     6 cl, 3 ex, 3 tbl, 7 dwg
Patent RU-2324094-C2 (RU)
Inventor: PERMINOV SERGEJ MIKHAJLOVICH
IPC: F16J15/53
Filed: 2006-03-27
Granted: 2008-05-10
Abstract: FIELD: engineering industry; axis sealers. 
     SUBSTANCE: magnetic fluid axis sealing contains circular magnetic system with polar add-on devices, forming the gap with the axle, filled with magnetic fluid. On side of sealed environment sealing has secure facility from entry of the sealing surface magnetic particles into the seal operating gap. Secure facility is placed in space of sealing leakage flux. It is designed as nonmagnetic disk fixed at the pole add-on device, which part is located in radial axle slot. The variants of nonmagnetic disk location are described. 
     EFFECT: reliability improvement and endurance. 
     5 cl, 6 dwg