baber/WOPTO huggingface dataset:
Patent RU-2208095-C1 (RU)
Title: Bucket hydraulic slewing drive of single-bucket machine
Inventor: KOBZOV D JU
IPC: E02F3/38
Filed: 2001-11-19
Granted: 2003-07-10
Abstract: FIELD: construction and road building machinery. SUBSTANCE: invention relates to hydraulic drives of working members of machines operating at high loads of working equipment, namely, to hydraulic slewing drive of bucket of earth-moving machine. Proposed hydraulic slewing drive of bucket of single-bucket earth-moving machine contains tie-rod hinge-connected with bucket, main hydraulic cylinder hinge connected to rod, pickups and lever made in form of double-acting auxiliary hydraulic cylinder. Tie-rod is made in form of double-acting hydraulic cylinder with two-sided rod whose piston and rod spaces are connected with hydraulic system of single-bucket machine. EFFECT: improved reliability and efficiency of bucket hydraulic slewing drive. 1 dwg
Patent RU-2215162-C1 (RU)
Inventor: PAVLENKO A V
IPC: F01L31/08
Filed: 2002-03-21
Granted: 2003-10-27
Abstract: Поляризованный электромагнитный механизм броневого типа предназначен для использования в промышленных и бытовых технических объектах. Электромагнитный механизм содержит магнитопровод. Последний является корпусом электромагнита и состоит из цилиндрической части. Последняя соединена с левым 2 и правым 3 фланцами, которые скреплены с левым и правым стопами соответственно. На правом стопе имеется магнитный шунт. На левом стопе имеется направляющий элемент. Также имеется якорь цилиндрической формы с внутренним диаметром d v  и наружным диаметром d n . Во внутренней полости якоря расположена ускоряющая пружина. Якорь выполнен с возможностью в любом положении полностью перекрывать внутреннюю кольцевую поверхность постоянного магнита. Последний выполнен кольцеобразным и расположен между левой и правой обмотками управления. На скрепленном с якорем штоке имеется возвратная пружина. Обеспечивается повышение быстродействия элктромагнитного механизма. 1 ил.
Patent RU-2220010-C1 (RU)
Inventor: SURINSKIJ V A
IPC: B07B7/08
Filed: 2002-04-18
Granted: 2003-12-27
Abstract: FIELD: air- passage separators for explosive media; grinding systems; chemical industry; power engineering and construction engineering. SUBSTANCE: proposed air-passage centrifugal separator has convex cover with blades rigidly mounted on it; provision is made for control of movable blades. Rigidly mounted blades are located at angle relative to radial direction and in center in range of blade control angles. EFFECT: enhanced explosion proofness. 2 cl, 2 dwg
Patent RU-2207021-C1 (RU)
Title: Способ производства сырокопченого цельномышечного продукта из говядины или свинины сервировочной нарезки в упаковке, преимущественно говядины, окорока, корейки, грудинки бескостной, шейки, балыка и сырокопченые говядина, окорок, корейка, грудинка бескостная, шейка, балык сервировочной нарезки в упаковке, полученные по этому способу
IPC: A23L13/70
Filed: 2002-06-13
Granted: 2003-06-27
Abstract: Изобретение относится к мясоперерабатывающей промышленности. Способ предусматривает выделение из говяжьих или свиных полутуш со значением рН, равным от 5,4 до 5,8, кусков мясного сырья. Посол мясного сырья проводят в три этапа. Первый этап проводят путем обработки кусков мясного сырья в вакуум-массажере сухой посолочной смесью, состоящей из нитритной соли и вкусо-ароматической добавки, с внесением в вакуум-массажер бактериального препарата при непрерывном вращении барабана вакуум-массажера со скоростью 3-5 об/мин и 8-12 его оборотах. На втором этапе проводят циклическое массирование кусков мясного сырья в том же вакуум-масажере в течение 68-76 ч с механическим воздействием в течение 1,0-2,5 мин и отстоем в течение 50-65 мин в каждом цикле при скорости вращения барабана вакуум-массажера от 3 до 6 об/мин. На третьем этапе проводят выдерживание в течение 6-8 суток извлеченного из вакуум-массажера мясного сырья в посолочном рассоле, содержащем нитритную соль от 5,7 до 6,3 мас.% на 100 л посолочного рассола, льдоводяную смесь - остальное, причем посолочный рассол используют в количестве, составляющем 45-55% на 100 кг мясного сырья. После выдержки мясное сырье подпетливают и подвергают прессованию с изменением давления в процессе прессования от 0,5-0,6 МПа в первых двух третях общего времени прессования до 0,7-0,9 МПа в последней трети общего времени прессования. Затем мясное сырье подвергают термической обработке в камере холодного копчения циклами сушка-копчение с использованием при сушке в качестве рабочего агента воздуха, а при копчении - свежей для каждого цикла дымовоздушной смеси из дымогенератора. При этом общее время обработки мясного сырья в камере холодного копчения составляет от 21,6 до 24,4 ч. После чего полученный сырокопченый продукт перемещают в камеру окончательного высушивания с температурой 10-12 o С, относительной влажностью 70-75% и скоростью движения воздуха 0,1-0,2 м/с, где и проводят окончательное высушивание в течение 10-24 суток с последующим охлаждением до достижения в толще продукта температуры, не превышающей 6 o С, После чего производят сервировочную нарезку при температуре в его толще не выше 6 o С на ломтики толщиной 0,7-10 мм на машине для резки с дисковым ножом при давлении ножа на продукт, составляющем 5-7 кг/см 2 , и скорости резания от 30 до 50 тактов/мин. Затем производят упаковывание в полимерную пленку, в том числе термоформуемую, или в пакеты из полимерной пленки с герметизацией упаковок. Изобретение позволяет повысить экономичность, улучшить качество изготавливаемого продукта и повысить технологичность изготовления. 7 с. и 27 з.п. ф-лы.
Patent RU-2205258-C1 (RU)
Title: Intermediate rail fastener on reinforced concrete base
Inventor: SPIRIDONOV V N
IPC: E01B9/18
Filed: 2002-07-22
Granted: 2003-05-27
Abstract: FIELD: designs of track structure. SUBSTANCE: fastener has tie plate (1); anchor (2) partially imbedded in concrete tie; rod-shaped spring clamp (4) engaged with rail foot, anchor (2) and concrete tie; clamp foot (9) located between clamp bearing part and concrete tie; threaded member (6) ensuring pressing of clamp (4) to rail foot and tie. Anchor (2) is made in form of box rectangular in cross-section in which built-in bolt (5) is installed with nut (6) and washer (7). Box lower part is embedded into reinforced concrete tie and has member locking head of built-in bolt. Upper part of anchor (2) protrudes above concrete tie surface through 1.5-2.5 diameters of spring clamp (4) and is made in form of cheeks with hollows on end face for locking spring clamp (4) in position of preliminary assembly. EFFECT: solved technical problems involved in facilitation of mounting work and reduced cost. 4 cl, 9 dwg
Patent RU-2227537-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-19
Granted: 2004-04-27
Abstract: FIELD: food-processing industry. SUBSTANCE: the invention presents a method of production of fruit jellies and is dealt with food-processing industry. A syrup is cooked using sugar, pectin and a water extract of corn stigmata. At dressing, the mass is added with a citric acid, sodium lactate and a preparation produced from a biomass of Mortierella vetcillata micromycet in compliance with the a given technology. Then the produced mass is cast out, molded, dried and the finished products packed. The invention ensures production of the fruit jellies with a wide spectrum of its vitaminous activity and unusually pleasant combination of organoleptical properties. EFFECT: the invention ensures production of the fruit jellies with a wide spectrum of its vitaminous activity and unusually pleasant combination of organoleptical properties.
Patent RU-2228678-C1 (RU)
Title: Способ предотвращения развития плесени на табаке
Inventor: ERMOLENKO S A
IPC: A01N63/30
Filed: 2002-10-16
Granted: 2004-05-20
Abstract: Изобретение предназначено для послеуборочной обработки табака и подготовки его к хранению и может быть использовано в табачной промышленности. Для исключения необходимости получения чистых веществ, обладающих иммуностимулирующей активностью, в качестве иммуностимулятора для обработки табака используют препарат, полученный из биомассы микромицета Mortierella alpina по заданной технологии, а затем табак выдерживают, сушат и обрабатывают нагретым азотом, содержащим пары одноосновной органической предельной кислоты. Это позволит упростить технологию обработки табака и подготовить его к хранению.
Patent RU-2223714-C1 (RU)
Inventor: RJAKHOVSKIJ A N
IPC: A61C13/23
Filed: 2002-12-17
Granted: 2004-02-20
Abstract: Изобретение относится к медицине, а именно к ортопедической стоматологии, и может найти применение при протезировании несъемными адгезивными протезами. Технический результат - повышение эстетичности, увеличение прочности и простоты крепления протеза к опорным зубам, увеличение сроков эксплуатации протеза. Способ устранения включенного дефекта зубного ряда заключается в препарировании опорных зубов со стороны дефекта в пределах эмали на половину ширины апроксимальной поверхности путем выпиливания циркулярных бороздок, прокладывания высокопрочной нити в бороздки и ее натяжения, которые затем закрывают пломбировочным материалом. Промежуточную часть мостовидного протеза фиксируют к каждому из опорных зубов отдельной высокопрочной нитью с помощью дужек, расположенных в углублениях с апроксимальных сторон оральной поверхности протеза. 2 ил.
Patent RU-2215790-C1 (RU)
Inventor: BYCHKOVA I N
IPC: D06P3/30
Filed: 2002-12-25
Granted: 2003-11-10
Abstract: FIELD: fur industry. SUBSTANCE: invention deals with treatment of fur semifinished product as well as restoration of worn fur, which comprises applying dispersion of collagen in organic acid and solution of salt of transition metal selected from Co, Fe, Cu, Ni, and Zn at concentration 0.25-0.75 M and uptake 10-15 ml/sq. dm. EFFECT: improved physicochemical and aesthetic properties of hair side and increased resistance to attacks occurring during utilization. 1 tbl
Patent RU-2230348-C1 (RU)
Inventor: GUSHCHO JU P
IPC: G02F1/19
Filed: 2002-12-27
Granted: 2004-06-10
Abstract: FIELD: optics. SUBSTANCE: proposed electrooptical converter includes at least one illuminator, clear backing in the form of one prism of total internal reflection as minimum, at least one line modulator, visualizer, recognition unit, control unit. Line modulator carries clear current conducting layer applied to backing covered by clear gelatinous layer and system of parallel belt electrodes of control and grounding applied to second backing, placed with clearance above gelatinous layer and connected electrically to control device. Illuminator comprises extended light source and lens. Repetition frequency of light source is equal to frequency of lines of image. Belt electrodes for each line pixel are electrically connected to corresponding periodic structure of teeth which present jointly with electrodes conducting combs entered one into another and insulated. Teeth of combs are arranged in parallel to light source and period λ t  of arrangement of pairs of teeth of control and grounding is chosen from conditions specified in formula of invention per each length of wave of light source and its divergence towards direction perpendicular to teeth of combs. There are also proposed gelatinous layer for electrooptical converter, process of preparation of gelatinous layer (variants) and composition for realization of process. EFFECT: enhanced quality of image, formation of stable gelatinous deformed medium. 45 cl, 28 cl
Patent RU-2232861-C1 (RU)
Inventor: KARANDIN V N
IPC: E21B47/0224
Filed: 2003-02-25
Granted: 2004-07-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes registration of resilient oscillations coming from vibration of chisel during drilling of well by means of devices, received signal is amplified and then transferred to recording device. Additionally filtering of incoming signal is performed with separation of signal from chisel and numbering of separated signal. Then approaching and moving away of well shafts intersection is determined by comparing received signal to limiting values of signal from chisel. Information about signal from chisel is concurrently transferred onto recording device and notification device. 
     EFFECT: higher reliability due to control of approaching and moving away of chisel of drilled well relatively to column of well in operation for one plurality of wells and column of well in operation placed on adjacent pluralities of wells, lesser material and laborer costs and easier mounting and maintenance of drilled well.
Patent RU-2234604-C1 (RU)
Inventor: VLASOV V N
IPC: E21D21/00
Filed: 2003-03-03
Granted: 2004-08-20
Abstract: FIELD: mining industry, particularly anchoring bolting for slice mine development during kimberlite ore extraction with the use of combine in upward mining in permafrost body. 
     SUBSTANCE: anchoring bolting includes screw-in anchor made as load-bearing rod with conical support member coupled with load-bearing rod having lesser base formed at lock end thereof. Anchoring bolting also has fastener created of powder material arranged in space between bore-hole surface and screw-in anchor, support member bounding fastener from bore-hole head side, support plate and claw nut located on extending end of load-bearing rod. Load-bearing rod with support member, as well as support plate and claw nut are molded of synthetics with crystal structure. Load-bearing rod and support member have through channel diverging towards deep end of anchoring bolting. Tube for powder material delivery through orifice in larger base of conical support member is arranged in the channel. Remainder part of through channel serves for venting air displaced during fastener creation from space between bore-hole surface and screw-in anchor surface. The space communicates with through channel by means of side orifices formed in support member. Extending end of load-bearing rod and claw nut have multi-start threads. 
     EFFECT: reduced labor intensity due to simplifying technology of bore-hole filling with powder material, decreased material consumption due to creating through channel with definite form in load-bearing rod and support member. 
     1 dwg
Patent RU-2241296-C1 (RU)
Inventor: DEM JANENKO A V
IPC: H02K21/14
Filed: 2003-05-05
Granted: 2004-11-27
Abstract: FIELD: electrical engineering; magnetos for driving microcryogenic systems, compressors, domestic appliances, and machine tools. 
     
     
       SUBSTANCE: proposed stack for shaping rotor magnetic system intended for use in magnetos to convert mechanical energy to electricity and vice versa has more than two magnetically permeable steel stampings with pole horns formed by prismatic tangentially N-S magnetized permanent magnets placed inside stack. Novelty is that stampings have no open circuit with jumpers over outer diameter and this circuit is interrupted over inner diameter. 
     
     
       EFFECT: enhanced manufacturability of rotors, improved performance characteristics of commutator-free magnetos. 
     
     
       6 cl, 6 dwg
Patent RU-2243636-C1 (RU)
Title: Foam marker
Inventor: ROMANOV G V
IPC: A01B69/02
Filed: 2003-05-12
Granted: 2005-01-10
Abstract: FIELD: agricultural equipment, in particular, devices for applying marks onto field surface for orienting and precise alignment of subsequent adjacent passages for wide farm units. 
     SUBSTANCE: foam marker has bubble-type foam generator, foam guides, foam accumulators, system for supplying and distributing of pressurized air and foam, and control panel. Bubble-type foam generator has foam generating space of constant volume. Area of diametrical surface of foam generator bubbler is equal to or smaller than area of foam generation annual surface. Foam accumulators are made in the form of telescopic joint of at least two tubular members with at least one plated foam stabilizer arranged at outlet end of outer tubular member. Foam applied onto field surface is of high quality allowing wide range and kinds of marks to be formed, beginning from discrete marks of various lengths to continuous flow of foam. 
     EFFECT: wider operational capabilities of process for foam marking of field surface during operation of farm field machines and improved quality of foam. 
     3 dwg
Patent RU-2246230-C1 (RU)
Title: Method for producing of semi-finished garnish potato
Inventor: KVASENKOV I I
IPC: A23L19/12
Filed: 2003-06-18
Granted: 2005-02-20
Abstract: FIELD: canned food industry, in particular, production of semi-finished garnish potato. 
     SUBSTANCE: method involves washing and inspecting potato; before cleaning, additional cleaning, cutting, frying to semi-ready state, packing under vacuum, sealing and freezing procedures, treating potato with lipid-containing extract of Mortierella pulchella micromycet biomass used in an amount of 1-1·10 5  mg/t and holding for about 8 hours. 
     EFFECT: improved organoleptical properties of base product. 
     1 ex
Patent RU-2245797-C1 (RU)
Title: Removable tread for pneumatic tires
Inventor: TKHAZEPLOV KH M
IPC: B60C11/02
Filed: 2003-06-25
Granted: 2005-02-10
Abstract: FIELD: automotive industry; tires. 
     SUBSTANCE: proposed tread has shaped rim made of elastic material with pattern on outer surface. Inner surface of tread has fiber coating, inner diameter of which is 1-2% less than outer diameter of main tire and which is made to enclose outer and greater part of side surface of main tire. 
     EFFECT: improved reliability of tire. 
     3 cl, 3 dwg
Patent RU-2258016-C1 (RU)
Title: Подпятниковая вставка надрессорной балки тележки грузового вагона
Inventor: POPOV S I
IPC: B61F5/16
Filed: 2003-12-15
Granted: 2005-08-10
Abstract: Изобретение относится к железнодорожному подвижному составу, в частности к изготовлению и ремонту надрессорных балок тележек грузовых вагонов. Подпятниковая вставка выполнена в виде тарели, имеющей опорную плоскость с центральным отверстием, вокруг которого расположены внутренний кольцевой бурт с диаметром, превышающим диаметр отверстия в надрессорной балке под шкворень, и наружный кольцевой бурт, сопряженный у основания с опорной плоскостью. Наружный кольцевой бурт выполняют с конусностью по отношению к опорной плоскости, превышающей конусность упорной поверхности наружного бурта подпятника на величину не более допуска на натяг, необходимого для удержания вставки в подпятнике в процессе эксплуатации, и меньшей высотой, чем высота наружного бурта. Сопряжение наружного кольцевого бурта с опорной плоскостью выполняют с радиусом, превышающим радиус сопряжения контактных с ним поверхностей подпятника не менее чем на величину допуска на натяг. Внутренний бурт тарели выполняют с закруглением, обеспечивающим получение поднутрения под вставкой над опорной поверхностью подпятника. Технический результат - повышение работоспособности и ремонтопригодности. 2 ил.
Patent RU-2263661-C1 (RU)
Inventor: POPOV JU V
IPC: C07C205/32
Filed: 2004-06-28
Granted: 2005-11-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to chemistry of chalcone derivatives, namely, to a method for preparing 1-meta-phenoxyphenyl-2-nitroalkenes. Invention describes a method for preparing 1-meta-phenoxyphenyl-2-nitroalkenes of the general formula:   wherein R means hydrogen atom (H), CH 3 , C 2 H 5 . Method involves interaction of m-phenoxybenzaldehyde with corresponding nitroparaffin: nitromethane, nitroethane, nitropropane and process is carried out in the presence of catalytic system comprising hexamethylenediamine, acetic acid, boric acid taken in the mole ratio = 1:2:0.1, respectively, in the parent reagents medium taken in the mole ratio = (1.2-1.5):(1.0-1.2):(0.05-0.1), respectively, at temperature 60-80°C for 3 h followed by isolation of the end product. Proposed method provides high yield of the end product. 
     EFFECT: improved preparing method. 
     3 ex
Patent RU-2270319-C1 (RU)
Title: Rotary-percussion bore bit
Inventor: PANIN NIKOLAJ MITROFANOVICH
IPC: E21B10/36
Filed: 2004-07-05
Granted: 2006-02-20
Abstract: FIELD: rock drilling, particularly rotary-percussion bore bits adapted for fissured rock drilling. 
     SUBSTANCE: bore bit comprises body with cleaning channels, coupling shank and working head with diametrical groove for hard-alloy insert receiving. The bore bit is provided with at least one removable hard-alloy insert installation depth limiter connected to bore bit body. The insert installation depth limiter has end surface displaced with respect to hard-alloy insert end for controllable value. Each limiter is formed as a disc with axial channel. The disc is connected to bore bit by axle. Disc is eccentrically connected to the axle. Angle between axis of disc rotation and longitudinal bit body axis is 80-100°. 
     EFFECT: increased efficiency of fissured rock drilling. 
     6 cl, 7 dwg
Patent RU-2263231-C1 (RU)
Inventor: KISELEV D V
IPC: F04D27/02
Filed: 2004-12-16
Granted: 2005-10-27
Abstract: FIELD: mechanical engineering; turbocompressors. 
     SUBSTANCE: invention relates to manufacture and operation of turbocompressor, their surge control and protection.  According to invention, in accepted system of coordinates at level of task determined by control line shifted through preset value in safety zone from surge line to area of stable modes of operation of compressor are stabilized by forming control action of position of surge valve by closed control circuit containing proportional and integral parts, direction of shifting of operating point from control line is determined and, depending on direction of shifting, forming of control action is carried out at one of two different values of amplification factor of proportional part of control circuit. 
     EFFECT: improved accuracy, economy and efficiency of surge control. 
     2 cl, 1 dwg
Patent RU-2280863-C1 (RU)
Title: Nonlinear ultrasonic method and device for detecting cracksand their locations in solid body
Inventor: KAZAKOV VJACHESLAV VJACHESLAVO
IPC: G01N29/04
Filed: 2005-02-14
Granted: 2006-07-27
Abstract: FIELD: detection of cracks. 
     SUBSTANCE: ultrasonic pulses sequence with frequency F of sending is irradiated into solid body. Modulation of cracks is performed by periodical sequence of single acoustic pulses which create sequence of propagating acoustic pulses of compression and rarefaction, which sequence changes according to specific law with period of T. Delay in radiation of acoustic pulses is preset which delay provides coincidence in the area of analysis of ultrasonic pulses and maximal values of amplitudes of acoustic pulses and harmonic is determined in spectral composition of received ultrasonic pulses in selected areas. The harmonic should correspond to preset period of repetition of acoustic pulses. Amplitude of sequence of pulses is used to determine cracks availability factor k. When factor k exceeds threshold value determined on the base of measurements of defect-free solid body, sizes of cracks are reported. 
     EFFECT: widened area of solid bodies being available for inspection. 
     8 cl, 3 dwg