baber/WOPTO huggingface dataset:
Patent RU-2224993-C1 (RU)
Title: Multichannel photometric device to examine dynamic processes in polyphase media
Inventor: VOLKOV A V
IPC: G01N21/01
Filed: 2003-06-05
Granted: 2004-02-27
Abstract: FIELD: optical diagnostics of spatial dynamic processes. SUBSTANCE: invention refers to aids of optical diagnostics of spatial dynamic processes going in various polyphase media located in aggregate of spaces that can be used in medicine, biology, pharmaceutical and chemical industries. Device has N vessels with examined medium, M photometric units each incorporating radiation source, transmitting optical system, measurement space for location of vessels with clear walls, receiving optical system and photorecorder, mechanism for injection of additives to examined media, unit for data recording and processing, control unit and mechanism of separate attachment of N vessels and M photometric units which ensures displacement of vessels relative to photometric units with different linear velocity so that each vessel passes through measurement space of each photometric unit in the course of one measurement cycle. Attachment mechanism is provided with mechanism changing inclination angle of photometric units and vessels. Control unit is logically coupled to photometric units, mechanism ensuring mechanical displacement and mechanism for injection of additives. EFFECT: increased informativity and accuracy of examination of dynamic processes going on in many specimens at same time. 12 cl, 9 dwg
Patent RU-2246866-C1 (RU)
Title: Method for manufacturing garnish potatoes
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-16
Granted: 2005-02-27
Abstract: FIELD: food industry, canned food industry. 
     SUBSTANCE: the present innovation deals with manufacturing semifinished garnish potatoes. Potatoes after washing and inspecting before peeling, further peeling, cutting, roasting, vacuum packaging, sealing and pasteurization should be treated with a preparation obtained out of Mortierella globalpina micromycete biomass according to the preset technique and kept for about 5 h. The present innovation enables to improve organoleptic properties of the target product. 
     EFFECT: higher efficiency of manufacturing. 
     1 ex
Patent RU-2242064-C1 (RU)
Inventor: GIPPIUS A A
IPC: H01L31/04
Filed: 2003-07-16
Granted: 2004-12-10
Abstract: FIELD: solar cell design. 
     
     
       SUBSTANCE: solar cell has base region of one polarity of conductivity whose preferable thickness is 30 - 170 μm, p-n junction, and contact strip on face end, as well as heavily doped layer of same polarity of conductivity as base and ohmic contact on rear end; heavily doped layer on rear end is connected to silicon lattice; ohmic contact is coupled on rear end with lattice and heavily doped layer. In addition base region and lattice are proposed to be built around wafers of different crystallographic orientation. For instance, base region can be formed on silicon wafer of orientation 111 and lattice can be built of silicon wafers of orientation 100. 
     
     
       EFFECT: enhanced strength of solar cells. 
     
     
       3 cl, 2 dwg
Patent RU-2237589-C1 (RU)
Inventor: KLIMOVICH A V
IPC: B61L27/00
Filed: 2003-07-14
Granted: 2004-10-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: during initial acceleration of train specific resistance of train is calculated by vehicle-carried computer basing on analysis of its reaction to locomotive control chosen by driver. Then traction problem is solved under cyclic conditions to get optimum train diagram v=f(s) which has minimum speed variance D[v]for preset time of arrival to point of destination. Locomotive control conditions are cyclically chosen to obtain maximum weighted mean efficiency of locomotive on preset section of way at optimum train diagram. Recommendations are presented on display for information of driver or are introduced into train automatic driving control system. With train running, by reaction of train to control commands, dependence of its specific resistance from speed is defined more accurately and train diagram is optimized by correcting control conditions. 
     EFFECT: reduced power consumption for traction at preset time of arrival to point of destination. 
     1 dwg
Patent RU-2246093-C1 (RU)
Title: Two-stage bicaliber rocket
Inventor: KUZNETSOV V M
IPC: F42B15/00
Filed: 2003-07-22
Granted: 2005-02-10
Abstract: FIELD: rocketry, applicable in the construction of two-stage bicaliber rockets provided with a device for separation of the electric lines of the rocket stages. 
     SUBSTANCE: the assembly of electric connection is fastened at an angle to the rocket longitudinal axis and provided with a rejecting device in the form of a hatch plate door made in the transient fairing, connected to the rejected connector block of the first stage. 
     EFFECT: enhanced reliability of the rocket. 
     3 dwg
Patent RU-2268813-C1 (RU)
Title: Apparatus for assembling and welding panels with honeycomb fillers
Inventor: URZHUNTSEV MIKHAIL ALEKSANDROV
IPC: B23K11/06
Filed: 2004-05-05
Granted: 2006-01-27
Abstract: FIELD: apparatuses for contact multi-point welding of panels with honeycomb filler of metallic corrugated band with beads and sheet facings. 
     SUBSTANCE: apparatus includes two heads with roller  electrodes and electrically conducting comb whose profile corresponds to configuration of honeycomb filler, carriage with braking members for securing facings, drive unit for moving comb and carriage. Comb is in the form of upper and lower parts secured by cantilever fashion in housing with mutual gap and including rows of packs of electrically insulated plates having no insulation on working surface engaged with beads of honeycomb filler of panel. Roller electrodes are connected with power source according to double-side welding pattern. Gap value between parts of comb is sufficient for providing motion of sheet spacer of panel fed to welding zone. 
     EFFECT: possibility for welding panels of sound absorbing structures with two layers of honeycomb filler between which sheet spacer is placed. 
     2 cl, 4 dwg
Patent RU-2250465-C1 (RU)
Title: Method for quantitative detection of mucin
Inventor: STRELETS E V
IPC: G01N33/52
Filed: 2004-06-07
Granted: 2005-04-20
Abstract: FIELD: biomedicine, laboratory diagnostics. 
     SUBSTANCE: the quantity of salivary mucin should be detected due to spectrophotometric method by the difference of protein concentration in initial material and supernatant developed after acidic precipitation of mucin. For this purpose two experimental samples should be prepared: the first contains saliva and working reagent, the second - supernatant and working reagent; and standard sample containing aqueous albumin solution at 0.25 g/l concentration and working reagent; and a control sample containing distilled water and working reagent. The latter should be obtained due to mixing the solution of bromine phenol blue at concentration of 1.2 g/l and buffer solution (pH 3.0) containing 320 mM/l citric acid and 160 mM/l sodium phosphate at the ratio of 2:23. The content of each sample should be mixed and incubated for 10 min. One should detect optic density of experimental and standard samples against control one at wave length of 620 nm. Salivary protein concentration and that of supernatant should be calculated in g/l: C = (OD ex  : OD st )x 0.25, where OD ex  - optic density of experimental sample, OD st  - optic density of standard sample. The method is very simple in its implementation, its conditions provide stability of stained product that enables to simultaneously investigate many samples. 
     EFFECT: higher efficiency of detection.
Patent RU-2263028-C1 (RU)
Title: Экструдер для переработки многокомпонентных смесей
Inventor: OSTRIKOV A N
IPC: B29C48/51
Filed: 2004-07-05
Granted: 2005-10-27
Abstract: Изобретение относится к оборудованию для экструзионной обработки пищевых продуктов и может быть использовано для производства комбинированных продуктов в различных отраслях пищевой промышленности, например для производства кукурузных палочек, а также в других отраслях промышленности, применяющих экструзию. Экструдер содержит корпус с загрузочным бункером, привод, шнек и формующее устройство. Во впадине винтового канала шнека по всей длине зон загрузки и смешивания установлена по винтовой линии пластина, в центральной части которой в зоне смешивания закреплены форсунки. Образованная пластиной и впадиной шнека полость сообщается с трубопроводом для подачи жидкой фракции через диаметральный канал, выполненный в валу шнека. Трубопровод для подачи жидкой фракции расположен в опоре крепления подшипникового узла шнека экструдера. Изобретение позволяет повысить качество переработки продукта за счет интенсификации процесса смешивания пищевой смеси в рабочей камере экструдера, снизить трудозатраты на эксплуатацию экструдера и расширить ассортимент выпускаемой продукции. 2 ил.
Patent RU-2271474-C1 (RU)
Title: Multi-phase screw pump
Inventor: VALJUKHOV SERGEJ GEORGIEVICH
IPC: F04C2/16
Filed: 2004-07-08
Granted: 2006-03-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: multi-phase screw pump comprises housing that receives at least one working rotor with screw to define the sucking and pressure spaces which are interconnected through the by-pass line for liquid phase to define a circulation circuit.  The by-pass line is made of at least one continuous screw groove in the crest of the rotor screw. 
     EFFECT: simplified structure and reduced sizes and weight.
Patent RU-2271467-C1 (RU)
Inventor: KARAVAEV VIKTOR AFRIKANOVICH
IPC: F04B1/26
Filed: 2004-10-25
Granted: 2006-03-10
Abstract: Устройство предназначено для использования в объемных гидромашинах с регулируемым рабочим объемом. В поршневой гидромашине с регулируемым рабочим объемом и дополнительным управлением, содержащей корпус, линии высокого и низкого давления, регулируемое звено рабочего объема, кинематически связанное с дифференциальным поршнем посредством пальца, установленного в дифференциальном поршне, дифференциальный поршень установлен в корпусе с образованием поршневой и штоковой полостей. Штоковая полость сообщена с линией высокого давления как минимум одним каналом и через отверстие в дифференциальном поршне соединена с золотниковым распределителем, расположенным в пальце. В корпусе гидромашины на оси качания установлен двуплечий рычаг. На одно плечо рычага с возможностью перемещения вдоль него опирается золотниковый распределитель, а другое плечо рычага подпружинено. Гидромашина содержит поршень управления с камерой управления. Поршень управления установлен с возможностью воздействия на рычаг с противоположной стороны от пружины рычага. Гидромашина содержит второй поршень управления с соответствующей камерой управления, установленный последовательно относительно первого поршня управления с возможностью воздействия на него. Одна из камер управления соединена с линией высокого давления, в которой установлен клапан отсечки. Другая камера управления соединена с источником внешнего давления. Повышается стабильность и надежность работы поршневой гидромашины за счет обеспечения управляемой отсечки. 1 ил.
Patent RU-2282741-C1 (RU)
Inventor: MOLCHANOV VLADIMIR FEDOROVICH
IPC: F02K9/10
Filed: 2005-01-11
Granted: 2006-08-27
Abstract: FIELD: rocketry. 
     SUBSTANCE: proposed solid-propellant charge for guide missile rocket engine includes solid propellant grain restricted at rear end face and side surface by cellulose acetate composition.  Synthetic glue-based film layer shielding surface layer is applied over restriction composition.  From side of front nonrestricted end face conical groove is made on outer surface of charge to remove restricting coating.  Blind central channel is made directly on front end face which terminates in semisphere of radius equal to diameter of blind central channel divided by two.  Dimensions of channel and conical groove comply with relationship protected by present invention.  Profile of rear end face of charge grain is made spherical. With radius equal to length of grain plus diameter of blind central channel divided by two minus depth of blind central channel.  Central of said sphere coincides with center of semisphere of blind channel. 
     EFFECT: provision of solid-propellant charge for two thrust modes of rocket engine, namely, acceleration and cruise one, with smooth change over, low smoking and digressive residue at end of combustion of charge close to minimum. 
     3 cl, 8 dwg
Patent RU-2289222-C1 (RU)
Title: Laser positioner for x-radiator
Inventor: KETKOVICH ANDREJ ANATOL EVICH
IPC: H05G1/02
Filed: 2005-04-29
Granted: 2006-12-10
Abstract: FIELD: positioning radiator with respect to object. 
     SUBSTANCE: newly introduced in proposed positioner are optical wedge installed on laser optical axis for rotation relative to this axis at frequency f ≥ 10 Hz and at distance A from intersection point of X-ray beam and laser axes that equals distance from this point to X-radiator focus; drive for rotating optical wedge; first beam splitter installed on laser optical axis between optical wedge and first butt-end of laser at distance C > A from center of first reflector and at angle β < 45° to laser axis perpendicular to plane formed by laser and X-ray beam axes; second beam splitter made of plexiglas and installed on X-ray beam axis past first reflector at distance B from its center perpendicular to plane formed by X-ray beam and laser axes at angle γ to X-ray beam axis. Distances B and C as well as angles β and γ are interrelated by equations γ = 45° - β and β=c·tg(2β); optical wedge parameters (angle at θ vortex, ray deviation angle δ, and wedge material refractive index) are interrelated by equations δ = θ(n - 1) and δ = α/2, where α is X-radiation angle. This positioner enables estimation of X-rayed object area and also determination of center of this area. 
     EFFECT: enlarged functional capabilities, facilitated determination of distance from radiator to object. 
     1 cl, 4 dwg
Patent RU-2295588-C1 (RU)
Title: Composite coating manufacturing process
Inventor: KHINSKIJ ALEKSANDR PAVLOVICH
IPC: C23C4/04
Filed: 2003-03-06
Granted: 2007-03-20
Abstract: FIELD: mineral protective coatings. 
     SUBSTANCE: invention relates to coating processes via sputtering molten material and can be utilized in chemical industry, mechanical engineering, power engineering, and metallurgy. Process consists in manufacturing porous coating using thermal sputtering technique. Coating is composed of aluminum, 1-7%, alumina, 1-12%, glass powder, 1-3%, and hydrotalcite-coated composite powder - the rest. In specific embodiment of invention, sputtering operation is followed by mechanical and/or thermal treatment of semifinished product. 
     EFFECT: strengthened adhesion of coating to substrate and increased free surface area. 
     12 cl, 2 dwg, 3 tbl, 2 ex
Patent RU-2290713-C1 (RU)
Title: Beam-plasma microwave device
Inventor: ZAV JALOV MIKHAIL ALEKSANDROVI
IPC: H01J25/34
Filed: 2005-06-23
Granted: 2006-12-27
Abstract: FIELD: electronics; high-power electron-beam microwave devices. 
     SUBSTANCE: proposed beam-plasma microwave device designed to amplify and generate radio-frequency energy for highly informative noise-immune radio communications, radio navigation, and for other purposes in radio engineering, as well as for plasmochemical and ion-plasma technologies to modify surfaces of various materials has electron gun, differential evacuation system, electrodynamic system in the form of set of coupled resonators with axial transit-time channel, energy input and output units, and collector, all disposed in tandem along device axis, as well as hydrogen producer. 
     EFFECT: enhanced reliability and service life of device. 
     2 cl, 1 dwg
Patent RU-2293954-C1 (RU)
Title: Device for measuring shaft turning momentum
Inventor: BONDALETOV VLADISLAV PAVLOVICH
IPC: G01L3/00
Filed: 2005-07-15
Granted: 2007-02-20
Abstract: FIELD: measuring equipment, possible use for measuring shaft turning momentum, and also screwing force of threaded connection. 
     SUBSTANCE: device contains rod having handle and head, resilient element connected to it, scale and pointing arrow. Arresting device is mounted in the head of rod. Resilient element is made in form of ratchet with several resilient teeth, having L-like shape and varying rigidity of rod and rigidly connected by tooth base to hub, and by free end interacting with arresting device. Aperture in form of polyhedron is made in the center of the hub. 
     EFFECT: expanded spectrum of measured shaft turning momentums, preserved structure of device during overloads and possible use of device for measuring momentums on shafts of different constructions. 
     2 dwg
Patent RU-2299350-C1 (RU)
Inventor: KUKHAREV MIKHAIL NIKOLAEVICH
IPC: F02M61/16
Filed: 2005-11-14
Granted: 2007-05-20
Abstract: FIELD: mechanical engineering; diesel engines. 
     SUBSTANCE: invention relates to battery supply systems.  Proposed electrohydraulic nozzle of diesel engine with battery supply fuel system has body with fuel feed and drain channels and through axial space, hollow spray tip with orifices secured on body, needle installed in spray tip space to form underneedle chamber and mated with carrying part of locking booster, centering spacer sealing part of locking booster made in form of piston which is precision-mounted in bushing of locking booster to form hydraulic control chamber, jet of hydraulic control chamber, hydraulic control ball valve, rod, armature, electromagnet, spring of hydraulic control valve, and damper coaxially arranged between carrying part of locking booster and through axial space of nozzle body.  Damper consists of cylindrical hollow housing and cylindrical hollow flexible member made of elastomer built between inner surface of hollow housing of damper and outer surface of carrying part of locking booster.  Flexible member made of elastomer is rigidly coupled with said surfaces.  Housing of damper is pressed to end face surface of bushing of locking booster by elastic spherical washer.  Locking of spray tip needle when diesel engine is shut down is made by force acting through carrying part of locking booster owing to shift stress in flexible elastomer member of damper. 
     EFFECT: reduced impact loads of mating parts, improved reliability and increased service life of nozzle. 
     2 dwg
Patent RU-2304895-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-12-23
Granted: 2007-08-27
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes part of beet cutting, blending thereof with drinking water, fermentation and filtering to produce kvass followed by boiling thereof; rest beet blanching and chopping; fresh white cabbage shredding, freezing, and chopping; potato cutting, blanching, and chopping; carrot, parsley root, and onion cutting, roasting in melt butter, and chopping; beef cutting and chopping; wheat flour sautéing. Abovementioned components are blended with bone broth, tomato paste, table salt, and CO 2 -extract of pimento and bay leaf. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2310352-C1 (RU)
Inventor: DYRDIN SERGEJ NIKOLAEVICH
IPC: A23N5/00
Filed: 2006-02-20
Granted: 2007-11-20
Abstract: FIELD: forest industry, in particular, technique for separation of seeds from cones. 
     SUBSTANCE: portable apparatus for separation of seeds from cones has threshing unit and receptacle. Threshing unit is furnished with means for attachment of said unit to tree. Threshing drum is mounted on shaft within casing of threshing unit. Threshing unit is formed from parallel rods having round section and equally spaced apart from one another. Receptacle has spring-loaded platform mounted on base for vibrating and provided with power source. Receiving hopper rigidly mounted on platform has screw positioned on shaft in lower part of receiving hopper and receiving sieve positioned on shaft in upper part of receiving hopper. Receiving sieve has rim and openings for passage of seeds and small-sized trash. Cylindrical sieves mounted on shaft, beyond receiving hopper, are provided with coils formed on their inner surface. One of said sieves has openings for removal of small-sized trash and small-sized seeds, and other sieve is provided with openings for separation of food seeds from other seeds and opening for exit of large-sized other seeds. Threshing unit has deck positioned at an angle to threshing drum, in spaced relation thereto, and discharge opening provided in its lower part. Shaft of threshing unit is connected through belt transmission to shaft of power source mounted on platform. Chain saw is used as power source. 
     EFFECT: improved quality of separation and sorting out of nuts. 
     2 cl, 1 dwg
Patent RU-2304908-C1 (RU)
Title: Method for production of expanded tobacco leaf vein
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B5/00
Filed: 2006-03-16
Granted: 2007-08-27
Abstract: FIELD: light smoke article production. 
     SUBSTANCE: claimed method includes extraction of lemon bulm and viola flowers with liquid carbon dioxide and miscella separation. Tobacco leaf veins are moistened, impregnated with separated miscella with simultaneous pressure building up. Then pressure is decreased to atmospheric one with rate providing freezing of carbon dioxide impregnated in miscella composition. Further heating is carried out to provide carbon dioxide sublimation and to produce target product. 
     EFFECT: flavored tobacco leaf vein of increased volume. 
     1 ex
Patent RU-2309557-C1 (RU)
Inventor: LUZGIN VLADISLAV IGOREVICH
IPC: H05B6/00
Filed: 2006-04-03
Granted: 2007-10-27
Abstract: FIELD: converting equipment, possible use for inductive heating and melting of metal. 
     SUBSTANCE: device comprises serial inverter composed of 4 fully controllable rectifying cells, for example, transistors and 4 diodes, where controllable rectifying cells are connected according to rectifying cell bridge layout, having direct and alternating current diagonals. By direct current diagonal, the rectifying cell bridge is connected to constant voltage power supply in such a way, that controllable rectifying cells are coupled in straight direction relatively to polarity of alternating voltage power supply, where each controllable rectifying cell is bridged by an oppositely coupled diode. Inverter also contains two transformers, actively inductive inducer-load and three capacitors, while primary windings of transformers are serially interconnected and by the common point are connected to zero contact of constant voltage power supply, and by edge contacts are connected to alternating current diagonal of rectifying cell bridge, and actively inductive inducer-load, consisting of two equal semi-windings, by edge contacts is connected to first contacts of secondary windings of transformers, while first and second capacitors are serially interconnected and by common point of serial circuit are connected to middle point of inducer load, and by edge contacts of the circuit are connected to second contacts of secondary windings of transformers, in parallel to which the third capacitor is also coupled. During synchronous control of rectifying cells of the inverter, which are connected serially to primary windings of transformers and to one of poles of constant voltage power supply, high frequency current is formed in inducer-load, and in case of synchronous control of rectifying cells of the inverter, connected to primary windings of transformers and to various poles of constant voltage power supply, low frequency current is formed in inducer-load. 
     EFFECT: alternating generation of high and low frequency signals in inducer-load without switching of power circuit, frequency of one signal being several times greater than frequency of the other signal. 
     1 dwg