baber/WOPTO huggingface dataset:
Patent RU-2221475-C1 (RU)
Title: Method and device for studying eye movements from binocular image
Inventor: USANOV D A
IPC: A61B3/113
Filed: 2002-06-19
Granted: 2004-01-20
Abstract: FIELD: medical engineering; medicine. SUBSTANCE: method involves illuminating eye with light source and producing eye image pictures one under the other with minimum distance separating them on computer display screen with following analysis of their movements. An area is selected on the video picture of each eye within which the eye pupil moves. A figure is found in this area which shape and size match the eye pupil on shape and size. Parameter analysis is based on the figure center movement analysis. To do it, its motion trajectory is recorded and amplitude and frequency of motion spectral components are measured. The device has light source for illuminating eyes, light-scattering unit, video camera for making input of moving pupil images via analog-to-digital converter into computer. Two pairs of mirrors are available to arrange the images one under the other. EFFECT: increased information output volume. 2 cl, 12 dwg
Patent RU-2224643-C1 (RU)
Title: Saw frame
Inventor: SANNIKOV N A
IPC: B27B3/04
Filed: 2002-09-10
Granted: 2004-02-27
Abstract: FIELD: forest and wood-working industries, in particular, equipment of wood-working industry. SUBSTANCE: the raw material delivery assembly is made in the form of the upper and lower knurled rolls positioned from the front and behind of the saw frame, the body is made of rectangles mounted of profile metal and located diagonally on both sides of the saw frame guides and connected to the rectangles delivery assembly, and the saw frame is made with upper and lower bearing assemblies engageable with the guides. EFFECT: reduced specific quantity of metal per structure and vibratory loads. 25 cl, 1 dwg
Patent RU-2228086-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-30
Granted: 2004-05-10
Abstract: FIELD: food-processing industry. SUBSTANCE: the invention presents a method of production of fruit jellies and it is dealt with food-processing industry. For production of the fruit jellies the syrup is prepared with usage of sugar, pectin and a water extract made out of a mixture of beggars-ticks grass, corn stigmata, yarrow, leaves of a nettle fiery and plantain major. At dressing the syrup is added with citric acid, sodium lactate and a preparation produced out of a biomass of micromycet of Pythium catenulatum according to the given technology. The invention ensures production of the fruit jellies with a wide spectrum of its vitaminous activity and an unusually pleasant combination of the organoleptical properties. EFFECT: production of the fruit jellies with a wide spectrum of its vitaminous activity and an unusually pleasant combination of the organoleptical properties.
Patent RU-2227610-C1 (RU)
Inventor: RODIONOVA L JA
IPC: A23L21/10
Filed: 2002-10-01
Granted: 2004-04-27
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing syrup with the use of sugar, pectin and aqueous extract of mixture of brier fruit, leaves of small nettle and yarrow; adding citric acid, sodium lactate and specific preparation into mass during dressing procedure, said preparation being obtained from Pythium coloratum micromycet biomass produced by predetermined process; pouring resultant mass, forming, drying and packaging ready products. EFFECT: wider range of vitamin activity and unique combination of organoleptical properties of jelly marmalade.
Patent RU-2230033-C1 (RU)
Inventor: GOROVOJ MIKHAIL ALEKSEEVICH
IPC: C01G23/07
Filed: 2002-10-31
Granted: 2004-06-10
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: invention relates to chloride technology of titanium dioxide preparation and may be used in varnish-and-paint industry as well as in papermaking, in fabrication of artificial fibers, plastics, etc. Method comprises generating oxygen or oxygen-containing gas plasma at temperature 1300-3600 o  on arc plasma generator. Liquid titanium chloride is introduced into plasma jet and oxidized therein, while reaction products are cooling to 1000-1600 o  and then separated. Titanium dioxide is modified by introducing aluminum trioxide vapors into arc discharge zone of arc plasma generator in amounts providing 0.2 to 10.0 wt % aluminum oxide in desired product. Titanium dioxide is further modified by introducing silicon tetrachloride into arc discharge zone to provide 0.1 to 1.0 wt % silicon tetrachloride in desired product. Additionally, silicon tetrachloride at temperature no lower than 250 o  is added to the stream of reaction products so providing finally 0.5 to 10.0 wt % silicon tetrachloride concentration. EFFECT: improved quality of titanium dioxide owing to modifying crystalline structure thereof, dimensions, and surface area of the salt. 3 cl, 1 dwg, 1 tbl
Patent RU-2228816-C1 (RU)
Inventor: ZNAMENSKIJ L G
IPC: B22C9/04
Filed: 2003-01-13
Granted: 2004-05-20
Abstract: FIELD: casting with use of investment patterns complex-profile thin-relief castings of ferrous alloys. SUBSTANCE: method for chemically fixing layers of liquid-glass coating applied onto investment pattern comprises steps of using solution containing aluminum-boron phosphate concentrate in quantity 25 - 40 mass% and water; after applying liquid-glass coating, immersing into solution investment pattern block; simultaneously acting upon solution by nanosecond electromagnetic pulses with specific power 1200-1500 MWt/cub.m; cyclically repeating process for receiving laminate ceramic mold. Treatment of liquid-glass coating in solution of aluminum-boron phosphate concentrate acted by nanosecond electromagnetic pulses causes accelerated gel formation of binder and uniform complete impregnation of binder with fixing agent. EFFECT: enhanced physico-mechanical properties of ceramic mold. 2 cl, 3 tbl, 2 ex
Patent RU-2236783-C1 (RU)
Title: Squeezing type milking unit
Inventor: IL IN V I
IPC: A01J5/08
Filed: 2003-02-04
Granted: 2004-09-27
Abstract: FIELD: milking equipment using squeezing type teat cups. 
     SUBSTANCE: milking unit has pressurized air sources and vacuumizers connected to teat cups, pneumatic pulse generator with operation mode change-over switch, and pneumatic change-over switch for changing operation mode of teat cups. Teat cups have rigid casing incorporating resilient teat pipes having chamber arranged under teats and defining cavity arranged between walls. Teat pipe is communicated with pneumatically controlled pinching cavities. Each teat cup has pneumatically controlled drawing-up chamber rigidly fixed on casing and on teat pipe, and teat position sensor disposed in teat pipe, said drawing-up chamber and sensor being connected with one another through negative feedback by operation mode change-over switch of pneumatic pulse generator. During the entire milking time, teat cups are prevented from sliding from udder teats and udder part adjoining teat junction site is prevented from drawing into teat cavity and, accordingly, teat cups are prevented from dropping from teats and also milk discharge from udder is facilitated. This is due to changing operation mode of pneumatic pulse generator and to regulating of pneumatic pulse amplitude in drawing-up chamber. 
     EFFECT: intensified milk discharge process and increased extent of emptying of animal udder from milk. 
     6 cl, 5 dwg
Patent RU-2220265-C1 (RU)
Title: Building block
Inventor: DOEV A KH
IPC: E04B2/32
Filed: 2003-03-06
Granted: 2003-12-27
Abstract: FIELD: construction industry, laying of walls of buildings and structures, mortar-free laying included. SUBSTANCE: building block comprises side longitudinal walls joined by lateral X-shaped partitions which walls in plan are arranged with inclination towards longitudinal walls with formation of cavities between them to house structural and/or heat-insulation material and/or rigid joining members, preferably, boards. Length of rigid joining member in its cross-section exceeds its thickness, at least one U-shaped, preferably, vertical groove is formed between walls of adjacent X-shaped partitions of one block which width is equal or exceeds thickness of rigid joining member. X-shaped partitions and side walls of building block form in points of connection of joined blocks L-shaped vertical grooves which width in each block joined over length can be less but not more than half- thickness of rigid joining member which secures presence or absence of clearance in vertical joint of blocks. Distance between opposite surfaces of L-shaped or U-shaped vertical groove formed by longitudinal walls of block can diminish towards base of building block. Length of rigid joining member placed in L-shaped or U-shaped vertical grooves increases in its cross-section in direction of base of building block. Building block can have cavity to house at least one additional rigid joining member in parallel to side longitudinal wall of block. Building block includes face wall forming cavity with walls of X-shaped partition which secures positioning of rigid joining member along face wall. One side longitudinal wall, as minimum, can have cut-out ensuring capacity of connection of cavity in given block with cavity in block joined to it at angle. EFFECT: simplified design of building blocks, ensured unification of blocks, increased adaptability of blocks to manufacture with provision for specified strength and bearing capacity, reduced labor input to manufacture of blocks and to erection of structures from proposed building blocks. 7 cl, 5 dwg
Patent RU-2239224-C1 (RU)
Inventor: KUVSHINOV G E
IPC: G05F1/20
Filed: 2003-04-16
Granted: 2004-10-27
Abstract: FIELD: electrical engineering, applicable for provision of constant-error behavior of the external characteristic of an AC voltage source in reactive current in various automatic voltage control systems. 
     SUBSTANCE: the device has coils inductive-coupled to the load current conductors of the voltage source, and regulating elements connected to the mentioned coils, these coils and the regulating elements form part of the electric circuits connected between the first and second terminals of the device, connected respectively to the output terminals of the mentioned voltage source and the output terminals of the voltage regulator of this voltage source. The coils of differentiating induction current converters are used as coils, and a switch, whose number of input terminals of the poles equals the number of the mentioned coils is used as regulating elements. 
     EFFECT: reduced total number of elements of the device, current transformers elements inductive-coupled to the load current conductors of the voltage source are substituted for by differentiating current converters, having a mass lower by tens and hundreds times. 
     2 dwg
Patent RU-2228131-C1 (RU)
Title: Food-cooking plant
Inventor: STREBKOV D S
IPC: A47J27/06
Filed: 2003-05-28
Granted: 2004-05-10
Abstract: FIELD: food preparation at public nourishment facilities and agricultural facilities preparing fodder. SUBSTANCE: Food-cooking plant includes body, cooking vessel with jacket filled with liquid heat transfer agent and electric heaters. Electric heaters are mounted in space of jacket; the latter are hydraulically connected with input and output of sun collector to concentrator of solar radiation. Electric heaters come in the form of parallel current-conducting and heat-removing plates placed between self-regulated posistors. Electric heaters are attached to body by means of dielectric fixing members. EFFECT: this approach enables reliability of power supply of food cooking plant to be enhanced. 3 cl, 1 dwg
Patent RU-2242709-C1 (RU)
Inventor: BIRJUKOV I M
IPC: G01B5/24
Filed: 2003-06-11
Granted: 2004-12-20
Abstract: FIELD: mechanical engineering; repair shops. 
     SUBSTANCE: invention relates to measuring facilities, namely to devices for checking axial alignment of rotating cylindrical parts. Proposed device contains housing, fastening unit by means of which one end of housing is secured on first shaft, linear displacement meter with T-shaped end, piece installed on second end of housing for contact with second shaft. Device is furnished with corrector, displacing housing through value of differences of radii of shafts, and second meter installed on the same fastening unit at angle of 90 o . Unit is provided with slot for additional displacement of second device to first one. 
     EFFECT: enlarged field of application. 
     2 dwg
Patent RU-2239659-C1 (RU)
Title: Способ получения сахара из сахара-сырца на свеклосахарном заводе
Inventor: GROMKOVSKIJ A I
IPC: C13B30/02
Filed: 2003-07-17
Granted: 2004-11-10
Abstract: Изобретение относится к переработке сахара-сырца на свеклосахарных заводах. Способ предусматривает приготовление клеровки сахара-сырца. Уваривают утфель I кристаллизации и его центрифугируют с отбором первого и второго оттека. Готовят смесь клеровки и 60-80% первого оттека указанного утфеля и уваривают утфель II кристаллизации из оставшегося количества первого оттека и его центрифугируют с отбором одного оттека. Уваривают утфель III кристаллизации, который центрифугируют с отводом желтого сахара и мелассы. Полученный желтый сахар подвергают аффинации оттеком утфеля II кристаллизации. Аффинационный утфель центрифугируют для отделения сахар-аффинада от аффинационного оттека и этот сахар промывают. Сахар-аффинад клеруют совместно с желтым сахаром утфеля II кристаллизации. Клеровку сульфитируют и подают на уваривание утфеля I кристаллизации. Аффинационный оттек направляют на уваривание утфеля III кристаллизации. Изобретение обеспечивает снижение расхода извести на очистку клеровки, снижение потерь сахара в мелассе и повышение выхода готовой продукции. 1 табл.
Patent RU-2257321-C1 (RU)
Inventor: AGARKOV A V
IPC: B65D81/32
Filed: 2003-10-28
Granted: 2005-07-27
Abstract: FIELD: packing means, particularly vessels containing different components to be mixed before consumption. 
     SUBSTANCE: vessel comprises container 1 for the main component 2, closure 9 with detachable connection, container 3 for additive 4, valve 7 and guiding members 11. Container 3 and valve 7 are connected so that container 3 and valve 7 may be displaced one relative another. At least one channel 8 for final product discharge is formed between vessel 1 and container 3. At least one orifice 6 is formed in lower part of the container body. Closure 9 has pusher 10 cooperating with container 3 or valve 7. 
     EFFECT: increased simplicity and safety of unsealing container with additive, reduced number of necessary operations for mixing process activation. 
     8 cl, 8 dwg
Patent RU-2257900-C1 (RU)
Inventor: OZERNOJ A I
IPC: A61P27/10
Filed: 2003-12-17
Granted: 2005-08-10
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: a patient should be alternately and separately instillated with 0.1-1%-atropine solution per 1 drop twice daily, both in the morning and in the evening into conjunctival sac. Instillation into one eye should be carried out for 1-3 d followed by 8-9-d-long interval. The same procedure should be repeated for the second eye. 
     EFFECT: higher efficiency of therapy. 
     1 cl, 2 ex
Patent RU-2256803-C1 (RU)
Title: Каталитический нейтрализатор для дизеля с регенерацией очистки
Inventor: NOVOSELOV A L
IPC: F01N3/023
Filed: 2003-12-24
Granted: 2005-07-20
Abstract: Каталитический нейтрализатор содержит корпус с внешними стальными и внутренними металлокерамическими стенками, установленными с зазором, служащим теплоизоляцией, торцевыми крышками, входным и выходным патрубками, сажевым фильтром, соосным с последовательно установленными пористыми металлокерамическими окислительным и восстановительным каталитическими блоками, поперечной перегородкой, трубчатое устройство для перепуска отработавших газов. Устройство для перепуска отработавших газов выполнено поперек корпуса встроенным в поперечную перегородку, имеющую сквозные отверстия, в виде внешней неподвижной и внутренней поворотной труб, каждая из которых снабжена окнами, обращенными в разные стороны относительно этой перегородки. Внутренняя труба оснащена глухой перегородкой, разделяющей устройство для перепуска отработавших газов на части впуска и выпуска. Изобретение позволяет повысить удобство эксплуатации и обеспечить возможность автоматизации очистки обратным потоком отработавших газов. 1 ил.
Patent RU-2240767-C1 (RU)
Inventor: GAL PERIN JU SH
IPC: A61H31/02
Filed: 2003-12-29
Granted: 2004-11-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has respiration unit, unit for controlling and unit for supplying inhalation mixture. The respiration unit has dividing bellows coupled with bellows of lesser effective area. The bellows are fixed between movable and unmovable covers. End switches are mounted near the cover projection. The respiration unit has two pneumatic switches, electric switch and membrane valve. Cover movement is initiated by mechanism as a result of engine rotor rotation controlled by controller signals. Reverse valve is mounted on inhalation line and membrane valve is mounted on exhalation line so that pneumatic signal of pneumatic pulse generator into the valve through the switch. The inhalation and exhalation lines, are connected to patient T-switch with flexible hoses. The control unit has membrane valve, electric engine, pneumatic pulse generator, pressure converter and controller. The unit for supplying inhalation mixture has element for dosing gas mixture, valve for atmospheric air inflow valve, respirator receiver sack and safety valve. Gas from the receiver sack enters the bellows via the valve. Electric power of the control unit is maintained with pulsating power supply source. 
     EFFECT: high accuracy in dosing respiratory volume from 20 to 2000 ml; wide range of functional applications. 
     2 dwg
Patent RU-2255221-C1 (RU)
Title: Method for extraction of thin and extremely thin steep-falling and slanting deposits
Inventor: SHESTAKOV V A
IPC: E21C41/16
Filed: 2004-01-09
Granted: 2005-06-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes dividing a level on hexahedral sections of upwardly elongated shape and is prepared by driving of field backup drift. From drift below each section shafts are driven, from which along mineral resource ascending shafts are drilled. For drilling chambers deposits by wells, sub-level drift is driven along mineral resource, access to which is provided by driving field sub-level drift and shafts. Outlet of extracted rock is performed through ends of shafts. After letting out rock from all sections ceiling beam is brought down and also let out through ends of shafts. 
     EFFECT: lower laboriousness, lower costs, higher efficiency, higher personnel safety. 
     2 dwg
Patent RU-2255056-C1 (RU)
Title: Шихта для получения керамического пигмента оранжево-коричневого цвета
Inventor: POGREBENKOV V M
IPC: C03C1/04
Filed: 2004-02-16
Granted: 2005-06-27
Abstract: Изобретение относится к керамической промышленности, в частности к области производства керамических пигментов для декорирования фарфоро-фаянсовых и майоликовых изделий. Шихта для получения керамического пигмента содержит SiO 2 , Al 2 O 3 , V 2 O 5  и К 2 О в виде прокаленного отработанного СВД (сульфованадата на диатомите) катализатора состава, мас.%: SiO 2  – 73,81, V 2 O 5  – 8,33, Al 2 O 3  – 5,95, К 2 О – 11,91, а также содержит MnO при следующем содержании ингредиентов, мас.%: отработанный катализатор СВД 85 – 95, MnO 5 -15.Пигмент отличается невысокой температурой синтеза 800 - 950°С, рекомендуется для использования в надглазурных керамических красках и для окрашивания глазурей. Использование промышленных отходов вместо традиционного дорогостоящего сырья дает возможность снизить затраты на производство предложенного пигмента. 4 табл.
Patent RU-2264886-C1 (RU)
Title: Method for making parts of powder materials and apparatus for performing the same
Inventor: SAVKIN G G
IPC: B30B15/02
Filed: 2004-02-24
Granted: 2005-11-27
Abstract: FIELD: powder metallurgy, namely processes for hot pressing of parts with inner cavities, mainly of powders of refractory ceramic materials. 
     SUBSTANCE: method comprises steps of shaping blank; placing it in die of graphite press-mold; forming layer of separation material between blank and shaping members of press-mold; hot pressing of blank; after termination of hot pressing fixing part in cavity of die and releasing punches at temperature of hot pressing. Graphite press-mold includes heater in the form of yoke having bandage ring of high-strength carbon composition material. Upper punch is mechanically joined with holder and it is mounted with possibility of fixation in limit upper position. Lower punch and die are mounted with possibility of mutual motion. 
     EFFECT: enhanced quality of parts. 
     4 cl, 1 dwg, 1 ex
Patent RU-2261119-C1 (RU)
Inventor: MAKAROV I A
IPC: A61M16/01
Filed: 2004-04-29
Granted: 2005-09-27
Abstract: FIELD: medical equipment. 
     SUBSTANCE: apparatus for artificial ventilation of lungs and inhalation narcosis can be used for emergency service and has unit for artificial ventilation of lungs, anesthetic unit and unit for alarm switch of anesthetic. Unit for artificial ventilation of lungs has oxygen discharge changing unit, flow meter, pneumatic pulse oscillator, nonreversible pneumatic valve which has access to patient's mask. Anesthetic unit has gas relation changing unit and mixer which has access to patient's mask. Unit for alarm switching anesthetic off is made is made in form of comparison unit which has pneumatic valve mounted in anesthetic feed line, two pneumatic relays and two regulators. Apparatus provides improvement in sensitivity to reduction in oxygen pressure in gas mixture. 
     EFFECT: widened operational capabilities; simplified exploitation; improved safety. 
     2 dwg
Patent RU-2266944-C1 (RU)
Inventor: AMITIN A V
IPC: C10C1/12
Filed: 2004-05-12
Granted: 2005-12-27
Abstract: FIELD: petrochemical processes. 
     SUBSTANCE: liquid pyrolysis products are processed to recover C 6 -C 11 -fraction, which is then separated into C 6 -C 8  and C 9 -C 11 -fractions. C 6 -C 8 -Fraction is subjected to catalytic hydrostabilization and hydrofining. C 9 -C 11 -Fraction is hydrostabilized in presence of catalyst and then processed to isolate C 10 -C 11 -fraction. C 6 -C 8  and C 10 -C 11 -fractions are combined at specified proportion and resulting mixture is subjected to thermal hydrodealkylation. Desired benzene and naphthalene products are recovered from hydrodealkylation product via rectification. High-purity benzene is obtained after fine catalytic posttreatment. 
     EFFECT: increased yield of desired products and service time of hydrostabilization catalyst. 
     2 cl, 1 dwg, 4 tbl, 10 ex
Patent RU-2264063-C1 (RU)
Inventor: POPOV V D
IPC: A01C7/00
Filed: 2004-05-14
Granted: 2005-11-20
Abstract: FIELD: agricultural engineering; planting grass in turf during one pass of unit. 
     SUBSTANCE: proposed unit has frame with rear beam and bearing wheels, soil cultivating unit with active drive, sower with plowshares and packing unit and copying roll which is located on  fixed shaft. Copying roll is sectional in construction. Rigidly secured in between its sections are plowshares which are adjustable in depth of raking-in the seeds. Rear wall of plowshare is provided with springing plate rigidly secured on it; width of this plate is equal to distance between duplicating rolls. Axes of plowshare and copying roll cross in projection on vertical plane at point of contact of copying roll with soil. 
     EFFECT: smooth raking-in of seeds due to independent copying of micro-roughness in terrain. 
     2 dwg