baber/WOPTO huggingface dataset:
Patent RU-2249811-C2 (RU)
Inventor: NEKRASOV V V
IPC: G01N21/64
Filed: 2003-03-17
Granted: 2005-04-10
Abstract: FIELD: analytical methods. 
     SUBSTANCE: method is based on specific physicochemical feature of combination of impurity traces, which determine composition of product, said feature being capacity of absorbing and reemitting optical emission (luminescence). According to invention, one accumulates files of spectral-luminescent characteristics of product being identified and reference product. Identification procedures allow one to follow minor deviations of characteristics in liquid composition. 
     EFFECT: increased identification efficiency. 
     5 dwg, 4 tbl
Patent RU-2270758-C2 (RU)
Title: Композиционный материал, эластичный в одном направлении и растяжимый в другом направлении
Inventor: MORMAN MAJKL TOD
IPC: D04H13/00
Filed: 2001-08-10
Granted: 2006-02-27
Abstract: Группа изобретений относится к слоистому материалу из термопластичной ткани, который плотно прилегает к телу пользователя. Слоистый материал является эластичным в продольном направлении и растяжимым, но не эластичным, в поперечном направлении и включает первое нетканое полотно, которое при воздействии растягивающей силы является растяжимым в поперечном направлении до ширины в растянутом состоянии, которая по крайней мере на 25% больше ширины в нерастянутом состоянии, и через 60 секунд после прекращения действия растягивающей силы является сокращающимся на величину, составляющую от 0 до не более 30% от разности между шириной в растянутом и в нерастянутом состоянии; множество связанных с нетканым полотном эластичных элементов, удлиняющихся в основном в продольном направлении, в котором эластичные элементы связаны со слоистым материалом во множестве расположенных на некотором расстоянии друг от друга положений и эластичные элементы находятся в растянутом состоянии для придания слоистому материалу эластичности в продольном направлении, не придавая слоистому материалу эластичность в поперечном направлении. В другом варианте выполнения слоистый материал, являющийся эластичным в продольном направлении и растяжимым, но не эластичным, в поперечном направлении, включает пленку, которая при воздействии растягивающей силы является растяжимой в поперечном направлении до ширины в растянутом состоянии, которая по крайней мере на 25% больше ширины в нерастянутом состоянии, и через 60 секунд после прекращения действия растягивающей силы является сокращающейся на величину, составляющую от 0 до не более 30% от разности между шириной в растянутом и в нерастянутом состоянии, и множество связанных с пленкой эластичных элементов, удлиняющихся в основном в продольном направлении, в котором эластичные элементы связаны со слоистым материалом во множестве расположенных на некотором расстоянии друг от друга положений и эластичные элементы находятся в растянутом состоянии для придания слоистому материалу эластичности в продольном направлении, не придавая слоистому материалу эластичность в поперечном направлении. Слоистый материал избирательно растягивается только на тех участках, на которых необходимо растяжение, и прилегает в соответствии с формой тела пользователя. 2 н. и 20 з.п. ф-лы, 9 ил.
Patent RU-2250679-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/00
Filed: 2003-04-25
Granted: 2005-04-27
Abstract: FIELD: food industry. 
     SUBSTANCE: the suggested fruit-berry puree should be prepared by applying supplements out of a microorganism, due to grating raw material without separating waste products and decanting. One should then mix a centrifugate with a residue and solid residue obtained due to successive extracting Mortierella reticulata micromycete biomass in a desired sequence to be then repeatedly decanted. Then the centrifugate obtained should be supplemented with an extract obtained after the first extracting the same biomass with a nonpolar extracting agent in supercritical state, heated, packed followed by thermal treatment by obtaining the target product. This enables to increase the quality of the target product. 
     EFFECT: higher efficiency. 
     3 ex
Patent RU-2247612-C2 (RU)
Inventor: SAF JANOV A V
IPC: B21B21/00
Filed: 2003-05-06
Granted: 2005-03-10
Abstract: FIELD: rolled tube production processes and equipment, namely manufacture of hot deformed mean- and large-diameter tubes of corrosion resistant hard-to-form steels and alloys, possibly making tubes in tube rolling aggregates with pilger mills. 
     SUBSTANCE: method comprises steps of drilling electroslag-refining ingots or billets with diameter 380-500 mm; holding them on grates of furnace at temperature 500-550°C for 70-95 min depending upon diameter of blank; heating up to temperature 1120 - 1140°C at rate 1.4 - 1.5 °C/min; piercing billets for forming sleeves at revolution number of rolling rolls 25 - 40 rev/min on mandrel with diameter providing reduction degree in pilger mill no less than 25 mm; realizing first piercing of electroslag-refining ingots or billets with diameter 460-600 mm in piercing mill at elongation degree 1.2 -1.4 and at revolution number of rolling rolls 15 -25 rev/min; realizing second and next (if necessary) piercing or expanding processes at diameter fit no more than 5.0%, elongation degree 1.4 -1,75 and revolution number of rolls 25 - 50 rev/min; seasoning cold sleeves after their first piercing with diameter 460-600 mm at relation D/S = 3.0 -4.5 on grates at temperature 400-500°C for 50 - 70 min depending upon sleeve diameter and wall thickness; heating sleeves until yielding temperature 1100 - 1260°C at rate 1.6 - 1.8°C/min depending upon kind of steel; uniformly heating sleeves with temperature 600 - 800 C after piercing mill until yielding temperature 1100 - 1260°C at rate 1.7 - 2.0°C/min; before discharging sleeves out of furnace keeping them for 45 -60 min at plasticity temperature while tilting sleeves in 10-15 min by angle 180є. Process of piercing sleeves that begins from gripping ingots or billets until their complete fitting onto mandrel is realized at decreased revolution number of rolling rolls from 25 until 15 rev/min. Stable piercing process is performed is realized at 15 -20 rev/min. At outlet of sleeve revolution number of rolls is increased up to 35 -40 rev/min. Piercing (expanding) process beginning from gripping sleeve until complete fitting of it onto mandrel is realized at decreased revolution number of rolling rolls from 50 until 20 rev/min. Stable expanding process is realized 20-25 rev/min. At outlet of sleeve revolution number of rolls is increased up to 45 - 50. Tubes are rolled in pilger mill at elongation degree μ = 3.0 - 5.0. Invention provides possibility for making high quality hot deformed tubes of large and mean diameters from corrosion resistant hard-to-form steels and alloys in tube rolling aggregates with pilger mills. 
     EFFECT: reduced metal consumption factor at conversion of electroslag-refining ingot to hot rolled tube, lowered cost of tubes. 
     5 cl, 1 tbl
Patent RU-2258687-C2 (RU)
Inventor: JUDIN V N
IPC: C05F11/02
Filed: 2003-06-30
Granted: 2005-08-20
Abstract: FIELD: ecology, agriculture. 
     SUBSTANCE: invention relates to soil ecology, namely, to producing agents based on natural components used for elimination of technogenic pollutions of soils. The biopreparation based on humus substances is prepared by mixing and milling turf, avian dung and alkali with addition of water in disintegrating device. Turf, avian dung, alkali and water are taken in the ratio, mas. p. p. = (15-20):(11-16):(0.3-0.6):(0.3-0.6), respectively. Mixing and milling all components in disintegrating device can be carried out with addition of wood saw-dust taken in the amount 3 mas. p. p. per 1 mas. p. of mixture of other components. The biopreparation elicits the strongest reductive function with respect to heavy metal oxides and can be used for improvement of soil ecology after technogenic emergency and for prophylaxis aims for neutralization of oxides and enhancing the humus content in soils. Invention can be used in carrying out measures for reducing pollution degree and toxicity in forest, agricultural and other soils with recovery of biota. 
     EFFECT: valuable properties of biopreparation. 
     2 cl, 3 ex
Patent RU-2272503-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-18
Granted: 2006-03-27
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation; syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy black tea, cranberry fruits, cowberry leaves, and papaya fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, cranberry flavoring and preparation obtained from biomass of Mortierella spinosa var.sterilis micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity.
Patent RU-2272534-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L7/10
Filed: 2003-09-02
Granted: 2006-03-27
Abstract: FIELD: food industry. 
     SUBSTANCE: one should sieve the groats, pass it through magnetic catcher and wash. Dry Mortierella exigua micromycete biomass should be extracted with a nonpolar extracting agent, for example, carbon dioxide or hexane in supracritical state. The first extract should be separated against biomass, and the latter should be successively extracted with water, acid, water, alkali, water, acid and water. On finishing these operations one should combine solid residue with the first extract at obtaining the preparation. Pectin extract at the content of pectin substances being about 0.5-1.5% being an intermediate product of pectin manufacturing and selected from the line of pectin manufacturing after hydrolysis-extraction stage should be filtered and mixed with groats prepared at the ratio of 1:10. The groats should be cooked to a pulp up to the content of dry matters being about 11.5%, then fruit-vegetable puree should be introduced into the groats at the quantity ranged 30-50% and a preparation obtained out of the biomass at the quantity of 0.01-0.02% against the weight of the mixture under manufacturing. The mixture should be mixed, homogenized and dried up. At another method of drying, not a spraying one, dried mixture should be reduced up to a powder-like condition to be sieved. The innovation enables to increase the quality of the target product for it is very easily reduced with water up to homogeneous, puree-like consistence, forms no agglomerates and demonstrates no lumpiness when being stored in nonhermetic packaging for 1 wk at air moisture up to 76%. Moreover, the target product is of curative-prophylactic properties being characteristic for products at increased pectin content, of hypoallergenic action, in particular. The innovation, also, enables to decrease age qualification in applying the mixture and is recommended for nutrition in children since the age of 3.5 mo. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2262622-C2 (RU)
Inventor: SHATOKHIN S N
IPC: F16C32/06
Filed: 2003-12-01
Granted: 2005-10-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used as support members of spindle units of metal cutting machine tools and other equipment using as working medium not only liquids, but gases as well.  Proposed hydrostatic bearing contains housing with radial channel communicating with lubricant feed source, shaft and movable bushing located in space between housing and shaft and forming slot throttling clearance with shaft surface.  Ring channel communicating with lubricant feed source is made in middle plane of bearing from outer side of bushing.  Outer cylindrical surface of bushing is provided with ring projections at both ends, thus forming stepped throttling clearance with housing.  Slot throttling clearance are formed between housing and shaft and between end face surfaces of bushing and housing.  Slot clearance, being damping throttle, is made in middle part of movable bushing between ring channel and slot throttling clearance separating shaft and movable bushing.  Slot throttling clearance between surfaces of movable bushing and housing mated with surfaces of shaft form stepped throttling slot. 
     EFFECT: reduced power losses for delivering lubricant to bearing at preservation of possibility of getting low positive, zero and negative liability and preservation of possibility of rotation of bushing owing to viscous friction forces. 
     2 dwg
Patent RU-2297880-C2 (RU)
Inventor: ALLEN KEVIN DEJL
IPC: B01J31/28
Filed: 2002-05-16
Granted: 2007-04-27
Abstract: FIELD: industrial organic synthesis and catalysts. 
     SUBSTANCE: invention provides alternative bimetallic catalyst composition comprising a cobalt component and a iron component alloyed with ligand selected from group consisting of T-heterocycle residue, phosphine, and porphyrin. 1,3-Butanediol production process comprises providing reaction mixture containing ethylene oxide, carbon monoxide, hydrogen (H 2 /CO molar ratio being between 2:1 and 6:1), inert solvent, and above-defined catalyst composition, and heating this reaction mixture to temperature from 30 to 150°C at pressure from 1500 to 2500 psig (1034 to 17420 kPa) to form biphasic mixture of reaction products composed of (i) upper phase including at least wt 50% of solvent, at least 50 wt % of catalyst composition plus unreacted ethylene oxide and (ii) lower phase containing more than 50% of 1,3-butanediol. 
     EFFECT: achieved single-stage production of 1,3-butanediol with minimum amounts of impurities and by-products, and increased stability of catalyst. 
     10 cl, 4 dwg, 4 tbl, 20 ex
Patent RU-2277866-C2 (RU)
Inventor: ZHERLOV GEORGIJ KIRILLOVICH
IPC: A61B17/11
Filed: 2004-01-29
Granted: 2006-06-20
Abstract: FIELD: medicine, urology. 
     SUBSTANCE: the present innovation deals with developing an urinary urine-retaining reservoir. One should develop an urinary reservoir out of ileal segment. The segment of ileum should be folded as "a double-barreled gun" and dissect the segment along countermesenteric edge. One should at first suture posterior and then - anterior walls of dissected intestine. At proximal end on should form an invagination valve. At proximal end of ileum it is necessary to play "bagasse". Moreover, one should dissect mucosa, one should fold serous-muscular-submucous membranes upwards and in the state of strain he should be sutured to serous-muscular ileal layer. Moreover, dissected membrane of posterior wall should be sutured to serous-muscular layer of anterior ileal wall. Dissected membrane of anterior wall should be sutured to posterior ileal half-circumference. Ureters should be implanted in distal end of a reservoir. Proximal end of reservoir with bagasse should be withdrawn onto the skin. The innovation enables to create additional urine-retaining mechanism at developing a cystostoma. 
     EFFECT: higher efficiency. 
     10 dwg
Patent RU-2268094-C2 (RU)
Inventor: ARTAMONOV ANATOLIJ MIKHAJLOVIC
IPC: B07B9/00
Filed: 2004-02-27
Granted: 2006-01-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: invention can be used in the first stage of concentration of precious and rare-earth metal placers as well as extensive processing of existing production tails. Concentration of precious and rare-earth metals involves grinding base ore and fractioning it followed by concentration of selected fractions by means of air sorting. More specifically, grinding is continued to class ≤5.0 mm and class 0.001-5.0 mm is used to obtain fractions<0.25 mm, 0.1-0.5 mm, 0.16-1.0 mm. 0.315-2.0 mm, 0.63-4.0 mm, and 1.26-5.0 mm, whose air sorting involves separation of metal from rock carried out at air flow velocities from 0.01 to 50 m/sec. 
     EFFECT: reduced concentration process cost and increased productivity of existing metal recovery plants. 
     13 cl
Patent RU-2273576-C2 (RU)
Title: Four-axle all-metal open hopper car and method of its making from closed hopper car
Inventor: MOZHEJKO EKATERINA VITAL EVNA
IPC: B61D7/00
Filed: 2004-03-22
Granted: 2006-04-10
Abstract: FIELD: railway transport; hopper cars. 
     SUBSTANCE: invention relates to design of four-axle all-metal open hopper cars for carrying crushed stone and other loose materials.  To make such hopper car use is made of closed hopper-concrete carrier car in which zone of roof separation is coated with liquid chalk with due account of height of cut of vertical and inclined walls, then body cut line is marked and fixed by center-punching to depth exceeding half of height of section of binding profile.  Body is cut with separation of roof, edges are cleaned and then binding profile is applied and welded to body continuous seam.  Non-planeness of binding profile is checked over car outline, and roof is furnished with box-type binding profile. 
     EFFECT: enlarged pool of rail cars. 
     2 cl, 9 dwg
Patent RU-2270719-C2 (RU)
Inventor: GAZAROV ROBERT ARSENOVICH
IPC: B01J29/40
Filed: 2004-05-20
Granted: 2006-02-27
Abstract: FIELD: industrial organic synthesis catalysts. 
     SUBSTANCE: invention relates to regeneration of silica powder-containing catalysts with SiO 2 /Al 2 O 3  ratio at least 12, which are deactivated by coking occurring during aliphatic hydrocarbon dehydrocyclodemerization reaction. Regeneration process comprises preliminary nitrogen purge of reactor system to remove hydrocarbons until their content drops below 0.5%, treatment of catalyst at 300-550°C and pressure 0.1-2.0 MPa with catalyst-regeneration gas in the form of nitrogen-oxygen mixture pumped through closed regeneration circuit, withdrawal of a part of combustion products and moisture formed during coke combustion reaction, wherein regeneration gas loss is continuously recompensed to maintain specified working thermobaric conditions in the regeneration circuit. Simultaneously, oxygen content in regeneration gas is stepwise raised from 0.1 to 21 mol % followed by ageing of catalyst under each step conditions. Regeneration gas utilized is emission gases from process furnaces used to preheat feed for various chemical processes and operated with the main-pipeline natural gas, which emission gases are processed in mixture with said main-pipeline natural gas in flow-type reactor on metal block catalyst, wherein concentration of natural gas (methane) in mixture with emission gases should be 2.75, 2.4, and 0.5 vol % for three regeneration gas compositions used in regeneration cycle, which, at regeneration gas intake 40 m 3 /h used to replenish process flowsheet, will require consumption of natural gas for preliminary treatment of emission gases on metal block catalyst prior to being fed into regeneration circuit 1.1, 0.96, and 0.2 m 3 /h, respectively. 
     EFFECT: reduced power consumption due to eliminated use of pure nitrogen in catalyst regeneration stage. 
     1 tbl, 3 ex
Patent RU-2307718-C2 (RU)
Title: Method and apparatus for controlled straightening and cooling of wide metallic strip, mainly steel strip at outlet of hot rolling mill
Inventor: MATIES ANDREAS
IPC: C21D1/667
Filed: 2002-11-21
Granted: 2007-10-10
Abstract: FIELD: plastic working of metal, namely controlled straightening of metallic strip. 
     SUBSTANCE: method is realized at using squeeze rolls mounted in spraying cooling device in direction of strip motion after withdrawing doubled rolls creating tension acting in lengthwise direction. Metallic strip is subjected to preliminary straightening in preliminary straightening machine at controlling its tension between preliminary straightening machine and distributing cooling device and inside cooling device between successively arranged one after another pairs of squeeze rolls. 
     EFFECT: improved planeness of metallic strip. 
     9 cl, 5 dwg
Patent RU-2282774-C2 (RU)
Title: Устройство для бестраншейной замены трубопроводов
Inventor: SHAJKHADINOV ALEKSANDR ANATOL
IPC: F16L1/028
Filed: 2004-08-31
Granted: 2006-08-27
Abstract: Изобретение относится к строительству трубопроводного транспорта и используется при ремонте и реконструкции подземных инженерных коммуникаций. Рабочий орган с расширителем соединен натяжным тросом с тяговым органом. Новый трубопровод передним торцом опирается на расширитель. На заднем торце нового трубопровода установлены нажимной фланец и тарельчатая пружина для создания дополнительного статического усилия, передаваемого через нажимной фланец на новый трубопровод. Тарельчатая пружина установлена с предварительным сжатием на нажимном фланце и соединена посредством натяжного элемента и тяги с расширителем. Тяга состоит из секций, равных длине звеньев нового трубопровода, что позволяет наращивать новый трубопровод и протягивать его с созданием в нем сжимающих усилий. Расширяет арсенал технических средств. 2 ил.
Patent RU-2315440-C2 (RU)
IPC: G06F21/62
Filed: 2003-03-13
Granted: 2008-01-20
Abstract: Изобретение относится к области приемных устройств/декодеров услуг с условным доступом, и более конкретно - к приемным устройствам, имеющим запоминающие устройства, например, жесткие диски. Технический результат заключается в повышении уровня защиты. Способ записи содержания, зашифрованного с помощью контрольных слов (CW) в модуле приемного устройства/декодера (STB), соединенного с модулем защиты (SC), в котором указанные контрольные слова (CW), так же, как и полномочия, необходимые для доступа к указанному содержанию, передаются посредством управляющих сообщений (ЕСМ, EMM), причем указанные контрольные сообщения зашифрованы с помощью системных ключей (ТК, RK) и указанные системные ключи совместно используются множеством модулей приемных устройств/декодеров (STB), включает в себя следующие этапы: сохраняют зашифрованное содержание вместе с управляющими сообщениями (ЕСМ, EMM) в запоминающем устройстве; локально шифруют системные ключи (ТК, RK) с помощью предварительно определенного локального ключа (S1), находящегося в модуле защиты (SC); сохраняют в запоминающем устройстве системные ключи (SK) в зашифрованном виде после их шифрования с помощью указанного локального ключа (S1). 6 з.п. ф-лы, 2 ил.
Patent RU-2322438-C2 (RU)
Inventor: MEZE KLAUS
IPC: A61P29/00
Filed: 2003-02-27
Granted: 2008-04-20
Abstract: Изобретение относится к новым 2-азаспиро[4.6]ундекан-3-тионам формулы (I) 
     
       
     
     где X 1  и X 2  совместно представляют собой =S; R 1  означает Н; R 2  означает Н; R 3  означает Н, -R 8 Q 2 ; Z означает 5-8-членное моноциклическое насыщенное кольцо, связанное через общий С-атом с первым азагетероциклическим кольцом; R 8  означает С 1-5 алкилкарбонил; Q 2  означает Н, или его фармацевтически приемлемые соли в качестве анальгетического средства, что позволяет использовать их для лечения хронически воспалительной и/или невропатической боли. 5 н. и 12 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2321944-C2 (RU)
Inventor: SANI MEKHDI KHAMIDI
IPC: H03K3/00
Filed: 2003-05-23
Granted: 2008-04-10
Abstract: FIELD: multi-threshold CMOS circuits and devices which function in active and waiting modes. 
     SUBSTANCE: integration circuit contains multi-threshold CMOS trigger, which conjugates CMOS circuits with low threshold level (LVT) and CMOS circuits with high threshold level (HVT). LVT circuits constitute the main part of trigger signal route circuits to guarantee high productivity of trigger. The trigger further contains HVT circuits to reduce leak currents in circuits with low threshold level, when the trigger is in waiting mode. One-phased trigger and two-phased trigger are claimed. Each trigger is realized with master and slave registers. Data is stored either in master or in slave register, depending on phase or phases or synchronization signals. In alternative case before the master register a multiplexer may be coupled to control the input signal route during waiting and active modes of trigger and to provide second input signal route for testing. 
     EFFECT: increased efficiency. 
     6 cl, 10 dwg