baber/WOPTO huggingface dataset:
Patent RU-2239930-C1 (RU)
Inventor: PUPYNIN V N
IPC: H02H7/26
Filed: 2003-02-13
Granted: 2004-11-10
Abstract: FIELD: protection of traction networks against short-circuit currents. 
     
     
       SUBSTANCE: method includes measurement of values proportional to rates of current variation on adjacent filters separated by insulating air gap. These values are summed up including their polarities. Sum obtained is compared with setting value of current variation rate much lower than value proportional to rates of current variation at each of adjacent feeders. If sum obtained is higher than setting value, signal is generated for opening circuit breaker on feeder where rate of current growth is positive. 
     
     
       EFFECT: enhanced selectivity and sensitivity of protective gear on traction circuit feeders. 
     
     
       1 cl, 3 dwg
Patent RU-2233893-C1 (RU)
Inventor: KAZANBAEV L A
IPC: C22B3/44
Filed: 2003-02-17
Granted: 2004-08-10
Abstract: FIELD: non-ferrous metallurgy; cleaning sulfate zinc solutions from admixtures. 
     SUBSTANCE: proposed method consists in two-stage cleaning of sulfate zinc solutions from copper and cadmium; cleaning of solution from cadmium is performed at first stage to residual content not exceeding 30 mg/l; second stage is performed due to additional delivery of solution of copper sulfate at content of sum of ions of copper and cadmium within 70-100 mg/l at temperature of solution of 75-80 C and pH= 4.6-4.9. 
     EFFECT: improved quality of cleaned solution. 
     1 tbl
Patent RU-2237829-C1 (RU)
Inventor: BAKIN A I
IPC: F16D55/22
Filed: 2003-03-05
Granted: 2004-10-10
Abstract: FIELD: mechanical engineering; hydraulic disk brakes. 
     SUBSTANCE: invention is designed for use on vehicle wheels. Proposed disk brake has caliper body, brake drive, pressure and support pads with friction linings, and brake disk secured by screws on jacket designed for fastening of wheel. Support pad is secured on body mounted together with pressure pad on cylindrical guides installed for axial displacement in axial bores of bracket. Cylindrical guides are arranged together with bracket in jacket. Invention provides reduction of labor input at manufacture and operation of replacement of worm out frication elements in service. 
     EFFECT: improved reliability of brakes, and mass and dimension characteristics. 
     2 dwg
Patent RU-2239681-C1 (RU)
Title: Method of dynamic mechanical action on semi-finished article in the course of moisture and heat treatment
Inventor: CHEREPEN KO A A
IPC: D06F71/18
Filed: 2003-04-03
Granted: 2004-11-10
Abstract: FIELD: clothing industry; moisture and heat treatment of articles. 
     
     
       SUBSTANCE: proposed method includes placing the semi-finished article on working member, bringing the fibers of article to high-elastic state by means of dynamic action in horizontal and transient planes continued for no more than 0.25 of total duration of one loading period. Mechanical action performed in vertical plane in parallel with transient plane is continued for at least 0.5 of total duration of each loading period. Then, semi-finished article is subjected to loading in transient and horizontal plane for no longer than 0.25 of total duration of each loading period. Proposed method excludes manual ironing. 
     
     
       EFFECT: increased productivity; improved quality of articles.
Patent RU-2249909-C1 (RU)
Title: Off-line power unit
Inventor: KARASEV A P
IPC: H02J9/04
Filed: 2003-07-24
Granted: 2005-04-10
Abstract: FIELD: off-line power systems. 
     
     
       SUBSTANCE: proposed off-line power unit that has series-connected storage battery, starter, diesel engine, and generator, as well as battery charger whose input is connected to diesel engine and output, to storage battery is provided in addition with one more battery charger, one more storage battery, converter, switching device, load current meter, and control device, all interconnected in series. In addition control device is connected to diesel engine and generator, to additional battery charger. Both control device and load current meter have additional input and switching device is provided with two inputs of which one is connected to additional output of control device and other one, to generator in front of battery charger; additional output of load current meter is connected to load. 
     
     
       EFFECT: prevention of injector carbonization; reduced cross-sectional area of pipelines. 
     
     
       1 cl, 1 dwg
Patent RU-2246993-C1 (RU)
Title: Tubular multiple-chamber mill
Inventor: BIKBAU M JA
IPC: B02C17/06
Filed: 2003-09-02
Granted: 2005-02-27
Abstract: FIELD: equipment for fine grinding of material. 
     SUBSTANCE: tubular multiple-chamber mill has casing made in the form of vessel mounted on frame. Casing has cones at its ends and is divided by diaphragms into cylindrical chambers incorporating milling bodies. Mill is further provided with charging and discharge devices and drive. Casing is oriented in vertical plane and fixed on supporting platform hung on flexible binders. Supporting platform is connected with drive through vertical shafts provided with eccentrics and balancing weights. Lower part of casing is connected with frame by means of flexible tension members. Charging and discharge devices are equipped with flexible pipelines. Ratio of radii of upper cone bases is from 1:1.1 to 1:3, of lower cone bases from 3:1 to 1.5:1; ratio of casing cylindrical part height to radius is from 10:1 to 2:1. Diaphragm openings are made in the form of cones with cone generatrix aperture from the top to the bottom from 5 deg to 30 deg relative to vertical axis, with diameter of upper base of conical opening of lower diaphragm being selected in the range of 3-10 mm. 
     EFFECT: increased efficiency, reduced material usage, decreased sizes and reduced power consumption for milling process. 
     2 dwg
Patent RU-2251987-C1 (RU)
Inventor: NOVIKOVA E G
IPC: A61B17/42
Filed: 2003-09-30
Granted: 2005-05-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out laparoscopic intervention using three trocars. The first one is introduced with laparoscope in periumbilical area in a zone free of visceroparietal fusions. Two additional trocars are symmetrically introduced in the right and left iliac abdominal zones. Ovary resection is carried out with urgent histological examination and subtotal greater omentum resection is done. The patient is set in Fowler position. The greater omentum is moved to superior abdominal cavity tier above the transverse colon level using forceps. It is fixed in the large intestine splenic flexure area with a forceps introduced through a trocar arranged in the right iliac zone. The greater omentum is stretched in the anterior abdominal wall direction. The place the greater omentum is attached to the transverse colon is visualized. The greater omentum stage-by-stage resection is carried out using ultrasonic scalpel at the level of omental ribbon of the transverse colon on an interval from splenic to hepatic flexure of the colon. To avoid injuries of the transverse colon, minimum required indent from the colon is done. Malignant ovary lesion being histologically confirmed, uterine appendages are excised or supravaginal amputation is carried out. 
     EFFECT: enhanced effectiveness of treatment; accelerated treatment and rehabilitation process; reduced risk of traumatic complications; improved cosmetic result.
Patent RU-2241228-C1 (RU)
Inventor: LAZEBNIK L B
IPC: G01N33/68
Filed: 2003-11-20
Granted: 2004-11-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining ferritin content in blood serum before beginning treatment course and at the 4-6 day after beginning the treatment. Ferritin concentration being reduced to 280-350 ng/l in gastric peptic ulcer cases and to 360-400 ng/l in duodenal peptic ulcer cases, ulceration is predicted to develop without complications. 
     EFFECT: enhanced accuracy of prognosis.
Patent RU-2259000-C1 (RU)
Inventor: VANURIN V N
IPC: H02K17/14
Filed: 2003-11-27
Granted: 2005-08-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed three-phase pole-changing winding has differentially connected coil groups. Each phase includes six cumulatively connected parts. First part incorporating coil groups numbered 8i - 7, 8i - 4, 8i - 1, and 81 + 2 is connected to second part of coil groups numbered 8i + 17, 8i + 20, 8i + 223, and 8i + 26. Second part is connected to third part of coil groups numbered 8i + 41, 8i + 44, 8i + 47, and 8i + 50. Third part is connected to fourth part of coil groups numbered 8i + 5, 8i + 8, 8i + 11, and 8i + 14. Fourth part is connected to fifth part of coil groups numbered 8i + 29, 8i + 32, 8i + 35, and 8i + 38. Fifth part is connected to sixth part of coil groups numbered 8i + 53,  8i + 56, 8i + 59, and 8i + 62. Terminal leads are brought out from starting leads of coil groups 8i - 7 and 8i + 50 and finishing leads of coil group 8i + 62 form neutral point (i = 1, 2, 3). 
     EFFECT: enlarged functional capabilities at increased number of stator slots. 
     1 cl, 2 dwg
Patent RU-2248243-C1 (RU)
Title: Device of comminution of solid bar-shaped materials
Inventor: SHAPOVALOV JU N
IPC: B02C18/06
Filed: 2003-12-15
Granted: 2005-03-20
Abstract: FIELD: polymer waste processing. 
     SUBSTANCE: the invention is intended for solid bar materials comminution and may be used for the waste polymers processing. The device for comminution of solid materials consists of: a body with a fixed on its lateral surface immovable knife; a shaft with knives placed inside the body horizontally with a capability of rotation; two feeding rolls kinematically linked with the shaft. At that knives on the shaft are located on a spiral line. The effective surfaces of fixed and mobile knives have semi-cylindrical grooves, the butts of which are sharpened under the cutting edges. At that the immovable knife is supplied with a strap having the analogous semi-cylindrical grooves, which form with its grooves the channels for the comminuted material. The invention ensures qualitative comminution of bar materials with production of granules of the regular form and increased reliability of operation. 
     EFFECT: the invention ensures qualitative comminution of polymer bar-shaped materials with production of granules of the regular form and increased reliability of operation. 
     4 cl, 3 dwg
Patent RU-2250487-C1 (RU)
Title: Bionic pressure stabilizer of main gas pipelines
Inventor: MAKSIMENKO L A
IPC: G05D16/02
Filed: 2003-12-31
Granted: 2005-04-20
Abstract: FIELD: automatics, namely development of highly reliable transportation of energy carrier by large distances. 
     SUBSTANCE: bionic stabilizer includes high pressure pickup, main gas pipeline and electromagnetic high-pressure damper, analog-pulse converter and control unit having adder, delay circuit, inverter and shaper of asymmetrical exponent. High-pressure pickup is connected with circuit of connected in series analog-pulse converter, adder, delay unit, inverter, shaper of asymmetrical exponential curve. Outlet of said shaper is connected with second inlet of adder. Second outlet of shaper of asymmetrical exponent is connected with inlet of electromagnetic damper mounted in main gas pipeline. 
     EFFECT: enhanced quick response, reduced explosion hazard due to suppressing oscillation motion of massive damper. 
     6 dwg
Patent RU-2255366-C1 (RU)
Inventor: GURIN E I
IPC: G04F10/04
Filed: 2004-02-02
Granted: 2005-06-27
Abstract: FIELD: electric engineering. 
     SUBSTANCE: device has support generator, forming means, distributor, main counter and three measuring channels. Each measuring channel includes OR circuit, nonius generator, nonius counter, main and additional buffer registers. Two channels operate simultaneously in device: one measures time intervals between input pulses, and on basis of measurements of second one calibration of this couple of channels is performed. During calibration signal concurrently is sent to inputs for launching and stopping nonius generator in channel, performing calibration, and from same signal nonius generator is launched in channel, performing working measurements. 
     EFFECT: higher precision. 
     2 dwg
Patent RU-2263953-C1 (RU)
Inventor: BORZOV D B
IPC: G06F15/173
Filed: 2004-03-29
Granted: 2005-11-10
Abstract: FIELD: computer science. 
     SUBSTANCE: device has matrix of m rows and n columns of homogeneous environment elements, block for finding maximum, adder, memory block, m blocks for counting units, block for estimation of channels load level, containing two pulse generators, two row selection decoders, unary value selection decoder, element selection decoder, element selection multiplexer, channel load decoder, two comparison elements, m channel load counters, two groups of m OR elements, two groups of m forbidding elements, current column counter, group of m AND elements, third group of m OR elements, two groups of m triggers, two row counters, two column counters, two OR elements, delay elements, counter of next column. 
     EFFECT: broader functional capabilities. 
     5 dwg
Patent RU-2259343-C1 (RU)
Inventor: PETROV E A
IPC: C06B31/48
Filed: 2004-03-29
Granted: 2005-08-27
Abstract: FIELD: explosives. 
     SUBSTANCE: invention relates to powdered high-power explosives, which can be employed for blasting solid rocks in watered sinking and production faces posing no gas and dust hazard when firing blast-hole charges. Proposed explosive charge contains, in specified proportions, nitroethers, crystalline and granulated ammonium nitrate, metallic fuel, calcium stearate, collodion cotton, sods ash, and motor oil. 
     EFFECT: improved performance characteristics due to higher blasting efficiency and detonation rate as well as prolonged residence time of metallic fuel in detonation wave zone; and increased stability of physical properties during storage period. 
     2 cl, 3 tbl
Patent RU-2265203-C1 (RU)
Title: Device for testing highly elastic materials for wear under conditions of slanting blow
Inventor: KOPCHENKOV V G
IPC: G01N3/56
Filed: 2004-04-26
Granted: 2005-11-27
Abstract: FIELD: testing equipment. 
     SUBSTANCE: device has device for applying blows in form of disk with indenters, striking target sample. Device is made in form of crank mechanism with swaying slider, with possible movement in vertical and horizontal directions to produce given crank curve, being a trajectory for indenter movement during loading of tested rubber samples. 
     EFFECT: possible modeling of single repeated slanting strike of hard particle against elastic meter surface with high level of approach to real parameters of impact under immobile position of contact spot for each blow. 
     1 dwg
Patent RU-2271938-C1 (RU)
Title: Vehicle tire with antislip device
Inventor: AL MIEV RINAT AMIROVICH
IPC: B60C11/14
Filed: 2004-06-17
Granted: 2006-03-20
Abstract: FIELD: transport engineering; tires. 
     SUBSTANCE: proposed tire is provided with antislip members in form of stud made of wear resistant material and arranged over tire circumference.  Studs are hinge-interconnected by means of fasteners to form flexible chain embedded in tire body with projection of stud over outer surface by 0.5-2 cm. 
     EFFECT: increased reliability and service life of antislip device. 
     4 cl, 3 dwg
Patent RU-2268555-C1 (RU)
Title: Method of setting of thematic images and tone signals of mobile telecommunication terminal
Inventor: SIN KEUN KHEE
IPC: H04L12/56
Filed: 2002-11-22
Granted: 2006-01-20
Abstract: FIELD: telecommunication engineering. 
     SUBSTANCE: content data stored in memory unit of mobile telecommunication terminal is extracted on the base of thematic image and ring user's installation. To perform selection of content from extracted data, window is allocated to user to determine if the content data selected in selection window have to VOD-content data. If content data has to VOD-content data then decoding is carried out of at least one of video- and audio-data which include VOD-content data. Setting window is provided to determine the fact if thematic data include decoded audio data. Dynamic loudspeaker of mobile telecommunication terminal is controlled for switching on or off on the base of setting made by user in the window for setting thematic data. 
     EFFECT: provision with specialized wire-free telecommunication services. 
     6 cl, 5 dwg
Patent RU-2262234-C1 (RU)
IPC: A21D8/02
Filed: 2004-06-24
Granted: 2005-10-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves preparing dough from receipt amount of baker's grade hulled rye flour or mixture of baker's grade hulled rye flour and baker's grade dark rye flour and baker's first-grade wheat flour, baker's compressed yeast, fermented rye malt converted in dark rye baker's mixture, sand sugar, coriander, edible salt, sweet water and liquid starter with scalder produced with the use in starter cycle of dry lactobacillus combined with pure yeast culture, with baker's rye flour for fermentation with scalder used for producing of converted fermented rye malt and for preparing of dough being utilized in the ratio, per 100 kg of flour, constituting (0.25-0.35):(0.08-0.12):1; cutting prepared dough into doughs and placing doughs into pans, with doughs having temperature of 27-28°C and pans being located in cradles, movably secured in rows on common endless conveyor of belt proofer-type oven; directing pans filled with doughs for proofing and for baking at temperature of 140-240°C; discharging ready bread from pans; feeding cradles with pans by means of conveyor for placing doughs therein; cooling ready bread on pan movement path extending from discharge zone where ready bread is discharged to zone where doughs are placed into pans, with cooling mode being characterized by temperature gradient defined by cited dependence providing temperature difference of at least inner surface of pans immediately before placing therein of doughs and temperature of doughs placed in pans for proofing, said temperature difference constituting 2-7°C. 
     EFFECT: reduced costs of process due to decreased quantities of non-standard bakery products. 
     26 cl, 2 ex
Patent RU-2256876-C1 (RU)
Title: Линейка
Inventor: FILIPPOV A I
IPC: G01B3/04
Filed: 2004-07-02
Granted: 2005-07-20
Abstract: Изобретение относится к измерительной технике и может быть использовано для измерения размеров линий на криволинейных или объемных поверхностях, в частности в криминалистике, судебной медицине, археологии, зоологии и др., особенно если есть необходимость фотофиксации этих размеров. Сущность: линейка выполнена из тонкой пружинистой нержавеющей стали с матовой поверхностью, на которой нанесена миллиметровая цифровая разметка. Концы линейки загнуты в виде полуцилиндрических поверхностей, образуя неподвижные губки. Кроме того, на концах линейки укреплены подвижные губки, выполненные из пластин, в средней части изогнутых в виде полуцилиндра, выступающие концы которых загнуты навстречу неподвижным губкам. Технический результат: линейка дает возможность производить фактическое измерение и детальную масштабную фотофиксацию без бликов на масштабной линейке следов преступлений и телесных повреждений на любой кривизне поверхности исследуемых объектов, в том числе тела человека даже в вертикальном положении за счет подвижных и неподвижных губок, повышает качество измерения. Устройство долговечно, со временем не деформируется, легко стерилизуется, высоконадежно, простое по конструкции, удобно в использовании даже в полевых условиях. 1 ил.
Patent RU-2266255-C1 (RU)
Title: Method and apparatus for preparing of activated water, plant growing method and animal feeding method
Inventor: D JAKOV M V
IPC: C02F1/48
Filed: 2004-09-28
Granted: 2005-12-20
Abstract: FIELD: large-scale agricultural engineering, in particular, method and apparatus for producing of activated water used in plat growing and animal feeding. 
     SUBSTANCE: method involves providing hydromechanical processing of basic water including feeding thereof to inlet of rotor-type hydrodynamic activator and discharging processed water therefrom into conical circulation tank; returning portion of water for additional hydromechanical processing and discharging remaining portion of water for utilization. Apparatus for preparing of hydromechanically activated water comprises circulation pump, rotor-type hydrodynamic activator, conical circulation tank, feeding pump and toroid-shaped circulation collector. Rotor-type hydrodynamic activator has two opposed working wheels defining single cavity, each of said wheels being made in the form of disk with annular wall. Disks are equipped with inlet apertures and annular walls are equipped with outlet apertures. Plant growing method involves periodically watering plants with activated water produced by hydromechanical processing of basic water by means of rotor-type hydrodynamic activator; when needed, applying liquid fertilizer or nutritive substances, including application thereof in conjunction with irrigation water, activated water for irrigation being prepared by said method with the use of said apparatus. Animal feeding method involves watering of animals with activated water produced by hydromechanical processing of basic water with the use of rotor-type hydrodynamic activator; feeding animals, including feeding with liquid feed mixture prepared on the basis of activated water primarily used for animal watering, said activated water being produced by said method with the use of said apparatus. 
     EFFECT: increased efficiency in hydromechanical processing of liquid, improved quality of activated water, wider range of utilization of activated water, increased irrigated areas allowing farms to be brought to large-scale agricultural production. 
     22 cl, 6 dwg, 2 tbl
Patent RU-2267938-C1 (RU)
Inventor: SHEVTSOV ALEKSANDR ANATOL EVIC
IPC: A23F5/04
Filed: 2004-10-15
Granted: 2006-01-20
Abstract: Изобретение относится к переработке пищевого сырья и может быть использовано в линиях производства жареного кофе, цикория и др. В обжарочном аппарате содержатся загрузочное и разгрузочное устройства, транспортер, рабочая камера с установленными в ней прямоугольными формочками и перфорированной трубой в зоне увлажнения. Рабочая камера содержит одну зону увлажнения, справа и слева от которой симметрично и последовательно расположены зоны обжарки, загрузки и выгрузки. В рабочей камере расположены две направляющие и две прямоугольные формочки, которые тросовым транспортером перемещаются возвратно-поступательно, циклично с периодическими выстоями и расположены таким образом, чтобы одна находилась в зоне загрузки, а другая - в зоне обжарки. Каждая из формочек состоит из наружного и внутреннего каркаса, причем внутренний каркас установлен с возможностью перемещения относительно наружного каркаса, для этого в нижней части внутреннего каркаса по обе стороны установлены штыри, которые при движении тросового транспортера контактируют с неподвижными планками, жестко закрепленными на направляющих в зоне увлажнения. На торцевой стенке наружного каркаса имеется механизм перемещения внутреннего каркаса типа "рулетки", по всей длине боковых стенок рабочей камеры имеются пазы, по которым перемещаются колесики наружного каркаса, контактирующие с тросовым транспортером. Это позволяет добиться интенсификации процесса обжарки и улучшения качества готового продукта, которые достигаются путем стабилизации тепловлажностного режима на протяжении всего процесса. 8 ил.