baber/WOPTO huggingface dataset:
Patent RU-2209125-C1 (RU)
Inventor: DOROFEEV V V
IPC: B21B1/26
Filed: 2001-11-26
Granted: 2003-07-27
Abstract: FIELD: metallurgy, possibly rolling thick sheets. SUBSTANCE: method of manufacturing metallic sheets comprises steps of making slab with rounding radiuses of angles of its one wide face exceeding rounding radiuses of angles of another wide face by 3 - 4 times; then heating slab in heating furnace and rolling it in sheet rolling mill; making on wide face of slab with small rounding radiuses of angles concavity in mean part of its width with smooth rounding of protrusions formed at lateral sides; at heating orienting above mentioned face of slab to side of glissage tubes of heating furnace. Height of concavity consists 0.03 - 0.05 of slab height; width of concave part consists 0.8 - 0.9 of slab width. EFFECT: enhanced uniformity of slab heating. 2 cl, 2 dwg, 1 ex
Patent RU-2197971-C1 (RU)
Title: Biologically active composition
Inventor: MAJER B O
IPC: A23L29/269
Filed: 2001-11-29
Granted: 2003-02-10
Abstract: FIELD: medicine, cosmetology, food industry. SUBSTANCE: invention deals with chitosan-based biologically active composition being the powerful stimulator in healing surface wounds, such as burns, ulcers and others. It, also, removes skin irritation, quickly restores cutaneous function in case of bedsores in severe patients. The suggested composition of biologically active composition contain chitosan gel or chitosan suspension at spheroidal nanogranules size being not above 100 nm and ions of precious metals at the quantity of 10 wt.%, not higher. The invention enables to achieve improved quality of biologically active composition due to increasing its penetrating capacity and healing and disinfecting action. EFFECT: higher efficiency. 2 cl, 5 ex
Patent RU-2213305-C1 (RU)
Title: Plasma-chemical facility for preparation of fuel for ignition and stabilization of fuel burning
Inventor: DIMITRIENKO JU I
IPC: F23K1/00
Filed: 2002-01-23
Granted: 2003-09-27
Abstract: FIELD: heat power engineering. SUBSTANCE: plasma-chemical facility for preparation of fuel for ignition and stabilization of fuel burning has chamber for preliminary preparation of fuel that houses plasma generator and steam-and-fuel injector. Plasma generator is located in face part of chamber for preliminary preparation of fuel and steam-and-fuel injector is mounted at angle with axis of plasma generator with its nozzle being directed towards plasma flame to ensure crossing of spray cone of above-mention injector with plasma flame of plasma generator. Specified chamber has cooling jacket which space communicates with space of chamber for preliminary preparation of fuel. Facility is also fitted with element for extraction of ignition flame that communicates with chamber for preliminary preparation of fuel, space of cooling jacket communicates with space of chamber for preliminary preparation of fuel through perforation in face wall of jacket. Steam-and-fuel injector is mounted on side wall of chamber for preliminary preparation of fuel and its nozzle is located at some distance from nozzle of plasma generator and is directed along axis of plasma generator. EFFECT: enhanced thermal capacity of ignition flame and enlarged geometric parameters of it. 2 dwg
Patent RU-2211828-C1 (RU)
Title: Method of treating adipic acid crystals
Inventor: FELIKS AL BER
IPC: C07C51/47
Filed: 2000-06-28
Granted: 2003-09-10
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: invention relates to improved process of production of adipic acid used in polymer production, for instance in production of polyamide and polyurethanes. In particular, invention deals with treatment of adipic acid crystals obtained by a crystallization technique consisting in that crystals with average size between 100 mcm and 1000 mcm collected after crystallization stage are dispersed in a liquid milieu by stirring the latter, after which crystals now having average size between 50 mcm and 1000 mcm are separated from liquid milieu in the form of granules with smooth surface and weak tendency to conglomerate. EFFECT: increased purity of crystals. 6 cl, 2 dwg
Patent RU-2210142-C1 (RU)
Title: Solar cell manufacturing process
Inventor: KUZNETSOV S V
IPC: H01L31/18
Filed: 2002-04-17
Granted: 2003-08-10
Abstract: FIELD: manufacture of optoelectronic devices including photoelectric solar cells. SUBSTANCE: process for manufacturing n + -p-p + -structure solar cells includes following operations: covering of rear side of silicon wafer with boron-doped p +  layer by concurrent diffusion of boron and phosphor during heat treatment of silicon wafer with its rear and face sides covered with boron-silicate and phosphor-silicate films, respectively; removal of silicon layer and texturing on face side during single process; covering of p +  layer obtained on rear side of silicon wafer with shielding layer concurrently with phosphor diffusion to obtain n +  layer on face side of silicon wafer; formation of phosphor-doped n + - layer on face side of silicon wafer by phosphor diffusion from applied source; removal of mentioned shielding layer, and formation of contacts. Proposed process ensures minimum 90% yield and cell efficiency up to 17%. EFFECT: enhanced yield of process and efficiency of solar cell. 1 cl, 1 dwg
Patent RU-2218963-C1 (RU)
Inventor: SHVETSOV S B
IPC: A43B13/20
Filed: 2002-10-22
Granted: 2003-12-20
Abstract: FIELD: sportive equipment. SUBSTANCE: apparatus has flexible case inflatable through nipple, replaceable or stationary supporting protrusions positioned in case toe and heel parts, and armored belt with U-shaped clamp-striker provided with device for fixing in predetermined position. Flexible case has guides for armored belt. Jumping apparatus may be used in different sport events. EFFECT: simplified construction and wider range of use. 2 dwg
Patent RU-2234122-C1 (RU)
Inventor: SHCHEGLOV A JU
IPC: G06F13/00
Filed: 2002-11-21
Granted: 2004-08-10
Abstract: FIELD: computers engineering. 
     SUBSTANCE: system has block for request of list of started processes by application, block for request of list of started processes from operating system kernel, OS kernel block, block for forming a list of shown started processes, block for storing a list of processes forbidden for showing and block for forming returning address of list of started processes. 
     EFFECT: higher level of protection of informational resources of workstations and servers. 
     2 dwg
Patent RU-2224455-C1 (RU)
Title: Method for training diaphragm-related breathing
Inventor: SMETANKIN A A
IPC: A61B5/0205
Filed: 2002-12-17
Granted: 2004-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying training sessions based on biofeedback on heart beat rate with maximum respiratory cardiac arrhythmia being achieved. Every session has 1 to 10 min long training and rest periods. When having rest, a patient carries out diaphragm-related breathing without biofeedback signals being used. Training and rest period proportions are set within the first 1-3 sessions as 1:1-2:1 with following increase to 3:1-10:1 within next 3-10 sessions and then reducing to 1:5-1:10 within the last 5-10 sessions. The whole treatment course is composed of 10- 20 training sessions, each being 10-25 min long. EFFECT: stability of trained diaphragm-related respiration pattern.
Patent RU-2229349-C1 (RU)
Inventor: TARASENKO A P
IPC: B07B11/06
Filed: 2002-12-23
Granted: 2004-05-27
Abstract: FIELD: receiving-distributing apparatuses of grain cleaning machines and aggregates, possibly used in other branches of national economy needing procedures for sorting loose materials. SUBSTANCE: apparatus includes hopper provided with regulator of flow rate of grain material and grain distributor. The last is in the form inclined fan-shaped cascade arranged sections with corrugated surfaces. Number of corrugations in each next section is equal to doubled number of corrugations in previous section; generatrices of recesses of corrugations of previous section are coincided with respective protrusions of corrugations of next section. EFFECT: lowered degree of damaging of grain material, enhanced operational characteristics of apparatus due to simplified design of it and decreased energy consumption. 1 dwg
Patent RU-2232875-C1 (RU)
Title: Силовой блок щелевого перфоратора
IPC: E21B43/112
Filed: 2002-12-23
Granted: 2004-07-20
Abstract: Изобретение относится к нефтяной и газовой промышленности и может быть использовано в устройствах для щелевой перфорации обсадных колонн в нефтяных и газовых скважинах. Обеспечивает расширение технологических возможностей щелевого перфоратора и повышение надежности работы его силового блока. Сущность изобретения: силовой блок включает рабочий цилиндр, дополнительный цилиндр с верхней и нижней присоединительными резьбами, присоединенными к верхней резьбе перепускным клапаном, а к нижней - рабочим цилиндром, подпружиненный поршень, соединенный с полым штоком, дросселирующее отверстие дополнительного цилиндра, разделитель рабочего и дополнительного цилиндров, натяжитель пружины рабочего цилиндра, малый запорный шар. Согласно изобретению верхняя часть поршня дополнительного цилиндра имеет углубление в виде конуса. Больший диаметр конуса расположен сверху. Меньший диаметр конуса сопряжен с верхней присоединительной резьбой поршня, в которую ввернут съемный фонарь при работе перфоратора в наклонной или горизонтальной скважине. По периметру конуса выполнены технологические пазы под ключ. Нижней резьбой поршень соединен с полым штоком, внутри которого помещен запорный шар. Посадочный конус имеет срезной поршень перепускного клапана. В нижней части перепускного клапана установлено стопорное кольцо. Разделитель рабочего и дополнительного цилиндров выполнен с плавающим сальниковым уплотнением. Над разделителем расположено дросселирующее отверстие дополнительного цилиндра, а под разделителем - натяжитель пружины растяжения рабочего цилиндра. 1 ил.
Patent RU-2235067-C1 (RU)
Title: Способ очистки сточных вод
Inventor: BALUEV V A
IPC: C02F101/22
Filed: 2003-01-04
Granted: 2004-08-27
Abstract: Изобретение относится к способам очистки сточных вод от токсичных примесей - фтора, меди, хрома, никеля. Для осуществления способа обработку азотнокислых растворов осуществляют смесью хлорида, карбоната и гидрата окиси кальция и калия в виде известкованной пульпы, образующейся в процессе обработки сточных вод циркониевого производства с содержанием в растворе соединений: кальция 10-20 г/л и калия 3-5 г/л, в присутствии соединений фосфора при объемном соотношении азотнокислых растворов и пульпы 1: не менее 1, обработку смесью ведут до значения рН 7-10 при температуре 40-60°С и времени не менее 0,5 часа. Содержание суммы инертных солей KCl, NH 4  NO 3 , KNO 3 , NaNO 3 , NaCl в пульпе должно быть не менее 13 г/л, а в качестве соединений фосфора используют промывные растворы, содержащие тринатрийфосфат с концентрацией не менее 1,0 г/л. Способ обеспечивает сокращение потребления извести, снижение токсичных примесей в сточных водах и снижение объема сточных вод, а также исключение кольматации скважины при закачке сточных вод в подземные горизонты за счет повышения растворимости сульфата кальция в растворе. 2 з. п. ф-лы, 1 ил., 1 табл.
Patent RU-2229255-C1 (RU)
Inventor: SVIRIDENKO O V
IPC: A41D27/08
Filed: 2003-01-16
Granted: 2004-05-27
Abstract: FIELD: light industry, in particular, manufacture of pieces of clothing, decorative articles and fancy goods in fur dressing. SUBSTANCE: method involves providing 4-8 mm wide fur strip; moistening fur strip; fixing one edge thereof by means of stakes or nails on wooden surface; twisting strip along the entire length with hairy side directed outside; securing other edge of strip and drying it in such state; applying on fur or leather base pattern composed of straight and curved lines; providing 3-6 mm wide slots perpendicular or at an angle to pattern lines, with slots being arranged in pairs so as to define belt between them, space between slots being 2-6 mm and space between adjacent pairs being 7-15 mm; passing fur cord through slots formed in web. EFFECT: wider range of articles manufactured from such web owing to usage of novel versions of material surfaces forming processes, increased decorative effect of articles produced, useful utilization of fur and leather semi-finished products. 5 cl, 3 dwg
Patent RU-2234844-C1 (RU)
Title: Способ изготовления ювелирных изделий
Inventor: LEBEDEV V I
IPC: A44C27/00
Filed: 2003-02-05
Granted: 2004-08-27
Abstract: Изобретение предназначено для использования в ювелирной промышленности. Способ включает технику плетения из отрезков проволоки. Отрезки проволоки содержат не менее трех рабочих концов, а плетение осуществляют с образованием узлов. Последовательно сплетенные ряды узлов образуют или простой, или угловой элементы ювелирного изделия, которые затем соединяют между собой. При плетении используют все рабочие концы отрезков проволоки, а оставшиеся части рабочих концов проволоки при завершении изготовления изделия вплетают в конечные узлы готового изделия. Формирование углового элемента осуществляют одновременным переплетением двух простых элементов. Обеспечивается исключение необходимости пайки, получение объемных изделий, изделий с любым узором. 1 з.п. ф-лы, 10 ил.
Patent RU-2238737-C1 (RU)
Inventor: KOBYLINSKAJA VALENTINA IVANOVN
IPC: A61K9/06
Filed: 2003-04-17
Granted: 2004-10-27
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to a preparation used for treatment and prophylaxis of pathological injures of vessels and tissues. The preparation comprises active components heparin, dexpanthenol and venorutinol, unhydrous hydrophilic solvent and water taken in the definite ratio of components. Gel-forming agent based on rare-cross-linked polyacrylic acid, capbopol-980, is used and also propylene glycol as a solvent, and sodium hydroxide as an alkaline base, and also chelating compound (Trilon B) and purified water. Invention provides improvement of circulation and microcirculation in vessels and tissues, expanding assortment of preparations used for treatment and prophylaxis of chronic venous insufficiency, thrombophlebitis, hematomas and trophic ulcers of vessels and skin that are accompanying with occlusions, inflammations and edemas. 
     EFFECT: valuable medicinal properties of preparation. 
     2 cl, 5 tbl, 5 ex
Patent RU-2250526-C1 (RU)
Title: Emitter for integrated device
Inventor: GAVRILOV S A
IPC: H01J1/304
Filed: 2003-07-21
Granted: 2005-04-20
Abstract: FIELD: microelectronics and nanoelectronics; emitters for active parts of microelectronics and nanoelectronics, that is diodes and transistors. 
     
     
       SUBSTANCE: proposed emitter has emitter base disposed on substrate and made of catalytic material layer whose surface mounts nanometric carbon tubes arranged perpendicular to emitter base surface, catalytic material layer end being used as emitter base and disposed between non-catalytic material layers. Such design makes it possible to develop planar blade-shaped emitter whose base thickness can be adjusted between 1 and 50 nm by varying thickness of catalytic layer; This emitter is assembled of nanometric tubes whose diameter is not greater than thickness of base. 
     
     
       EFFECT: provision for developing planar emitter. 
     
     
       1 cl, 4 dwg
Patent RU-2248608-C1 (RU)
Title: Processor
Inventor: PAVLOV V P
IPC: G06F15/00
Filed: 2003-07-22
Granted: 2005-03-20
Abstract: FIELD: computers, data protection. 
     SUBSTANCE: processor has bus interface device, device for selection/decoding of commands, device for dispatching/execution, program string decoding device, which string is selected from program and loaded in first levels command cash, which contains a set of N two-input elements XOR, keys memory, storing different N-bit decoding keys. 
     EFFECT: higher efficiency. 
     2 dwg
Patent RU-2247826-C1 (RU)
Title: Device for mechanical removal of asphalt-resin-paraffin deposits and corrosion calx
Inventor: SAZONOV E G
IPC: E21B37/02
Filed: 2003-07-30
Granted: 2005-03-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: device has hollow body with through ports along whole length, axes of which are displaced relatively to one another along spiral. Scraping elements in form of separate resilient brushes are mounted in through ports on basis of condition of providing for cleaning by working surfaces - ends of separate resilient brushes and free exit of removed deposits between brushes and hollow body. Separate resilient brushes are in form of bushings with pressed in bunches of steel wires, which are mounted in through ports with overlapping of each other and possible overlapping by working surfaces - ends of separate resilient brushes of whole inner perimeter of cleaned pipe. Bushings with pressed in bunches of wires are made enlarged in size according to inner diameter of cleaned pipe in accordance to yielding condition of separate brushes material. Spiral coiling angle is 180 degrees. 
     EFFECT: higher efficiency. 
     4 dwg, 1 ex
Patent RU-2251056-C1 (RU)
Inventor: KURSHIN A P
IPC: F24H7/02
Filed: 2003-09-16
Granted: 2005-04-27
Abstract: FIELD: heat engineering, namely accumulator of gas heaters, possibly used for constructing Cowper and ohmic gas heaters for aerodynamic tubes. 
     SUBSTANCE: heater includes heat accumulating adapter arranged in housing with gas-tight cylindrical outer surface and electric current supply leads of resistive heating member. Heat accumulating member of adapter is zigzag-shaped and it is made of thin strip of sheet material; said member has vertically arranged lamellae mutually spaced by the same distance and placed along axis of heater. Ends of said strip are connected to electric current leads. Annular mutually joined flanges are arranged on ends of adapter. The last has rods arranged between flanges on cylindrical surface; said rods are electrically isolated from flanges and they serve as supports for lamellae of heat accumulating member. Each flange of adapter has three parts (upper ring-half and two lower ring quadrants). There are gaps between parts of rings and casing for providing displacement of ring parts one relative to other and relative to casing by value of length change of lamellae of heat accumulating member at heating and cooling them. 
     EFFECT: enlarged using range of hot-blast heater due to its simplified design and lowered hydraulic resistance. 
     3 dwg
Patent RU-2250913-C1 (RU)
Title: Polymeric casting composition
Inventor: SIMONOV-EMEL JANOV I D
IPC: C08K13/02
Filed: 2003-12-24
Granted: 2005-04-27
Abstract: FIELD: phenoplast production, in particular casting composition for technical applications. 
     SUBSTANCE: claimed casting composition included (mass %): novolac phenol-formaldehyde resin 47-49.3; wood powder 28.4-29.5; urotropine 7.1-7.4; kaolin 3.2-3.4; burnt magnesia 0.7-0.9; nigrosine 1.4-1.5; talk 3.7-3.9; naphthalene 1.9-2; stearin 0.2-0.4; calcium stearate 0.4-0.6; polyethylene wax 0.5-0.7; phosphoric acid triphenyl ester 1-5. Composition of present invention has increased destructive torque stress and decreased viscosity coefficient at 120°C and shear velocity gradient of 15 l/s. 
     EFFECT: composition with increased destructive torque stress and decreased viscosity coefficient. 
     4 ex, 1 tbl
Patent RU-2246940-C1 (RU)
Title: Curative-prophylactic agent "spirofen" eliciting anti- hypoxic and antioxidant activity
Inventor: MEDVEDEV JU V
IPC: A61K31/122
Filed: 2004-03-16
Granted: 2005-02-27
Abstract: FIELD: organic chemistry, medicine, chemical-pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention relates to the development of agents eliciting anti-hypoxic and antioxidant activity. Invention proposes an agent "Spirofen" of the general formula: C 6n+6 H 4n+5 NaO 2n+5 S 2  that comprises a mixture of sodium salts of 5 sulfonylthio-derivatives of 2,2'-bi-, 2,2' : 3',2''-tri-, 2,2' : 3',2'' : 3'',2'''-tetra-, 2,2' : 3',2'' : 3'',2''' : 3''',2''''-penta- and 2,2' : 3',2'' : 3'',2''' : 3''',2'''' : 3''''-hexahydroqionones. Agent is prepared as powder, tablet, solution, capsule or emulsion. Invention provides expanding spectrum of the pharmacological effect and enhanced effectiveness in its applying. 
     EFFECT: valuable medicinal properties of agent. 
     3 cl
Patent RU-2265637-C1 (RU)
Title: Sealing composition
Inventor: SAVCHENKOVA G A
IPC: C09K3/10
Filed: 2004-03-29
Granted: 2005-12-10
Abstract: FIELD: hermetics. 
     SUBSTANCE: invention relates to sealing compositions providing tightness in vacuum and vacuum-autoclaving process of forming polymer composite materials for use in aircraft industry, mechanical engineering, and other national economy areas. Sealing composition, showing high gas impermeability, heat resistance, cohesion strength, adhesion to metal and polyamide film and providing tightness for polyamide film sacs in vacuum formation process at temperature up to 180°C and negative pressure up to 1 kg/cm 2  and in vacuum-autoclaving process at pressure 2 kg/cm 2  to achieve temperature 125°C, ageing for 30 min, and further heating to 180°C, contains butyl rubber, polyisobutylene with molecular weight 10000-25000, chalk, asbestos, mineral oil, and alkylphenol-formaldehyde resin. 
     EFFECT: improved performance characteristics. 
     2 tbl
Patent RU-2275000-C1 (RU)
Title: Concave
Inventor: BURKOV LEV NIKOLAEVICH
IPC: A01F12/24
Filed: 2004-09-20
Granted: 2006-04-27
Abstract: FIELD: agricultural engineering, in particular, concave constructions used in threshing apparatuses. 
     SUBSTANCE: concave consists of longitudinal planks rigidly attached to planar curved sides and transverse rods symmetrically arranged at both ends over embracement angle of 5-7 deg. Remaining part of concave is formed from set of rotating shafts mounted for rotation on side in radial direction thereof. Multiple-faced disks are rigidly fixed to shafts at equal pitch. Rectangular planks having length smaller than disk pitch are rigidly fixed to one face of disk, in particular, to ends and mid portion of said face. Intermeshed gears are disposed externally of one side on ends of all said shafts. Intermediate shaft is made longer than other shafts, and is equipped with transfer member mounted at its end and flexible binder connected to similar member on threshing drum shaft. 
     EFFECT: increased efficiency due to employment of multiple-faced disks with protrusions preventing concave from clogging, and enhanced reliability in operation. 
     3 dwg
Patent RU-2267356-C1 (RU)
Title: Laboratory t-shaped clamp for paraffinic sections handling
Inventor: AVDEEV VITALIJ VASIL EVICH
IPC: B01L9/00
Filed: 2004-10-20
Granted: 2006-01-10
Abstract: FIELD: auxiliary aids for laboratories. 
     SUBSTANCE: the invention is pertaining to auxiliary aids for laboratories. The laboratory T-shaped clamp for paraffin sections handling consists of a wood handle, on which there are two fixed steel plates coupled to each other by a rod and equipped for a joining by a spring made out of hardened steel of 3 mm wide and 0.2-0.3 mm thick. At that the working ends of the plates have a T-shaped form, are bent at an acute angle and the working end of the upper plate is by 1 mm smaller than the lower end. The invention ensures considerable simplification of the process of the paraffinic sections handling, their firm fixation, prevention of the sections breaking and loss. 
     EFFECT:  the invention ensures considerable simplification of the process of the paraffinic sections handling, their firm fixation, prevention of the sections breaking and loss. 
     7 dwg