baber/WOPTO huggingface dataset:
Patent RU-2239994-C2 (RU)
Inventor: ELISEEV O M
IPC: A01J25/15
Filed: 2002-07-22
Granted: 2004-11-20
Abstract: FIELD: milk industry, in particular, cheese production. 
     SUBSTANCE: cheese pressing apparatus has carrier frame, guides for molds, and power pressing member. Guides are made in the form of mold receiving box for receiving at least one row of molds, where molds containing cheese mass are placed. Guides (box) are fixed with their outer ends on carrier frame longitudinally thereof at an angle of 5-20 deg to horizontal plane so that one end of guides (box) with pressing member is raised, with guides (box) being deflected in transverse section by 5-35 deg from axis of vertical plane. Such construction allows friction force of molds against box walls to be reduced owing to inclination in longitudinal direction and, accordingly, pressure to be uniformly distributed on each cheese head. 
     EFFECT: improved pressing process, increased quality of product, simplified construction, convenient operation and maintenance. 
     2 cl, 5 dwg
Patent RU-2234201-C2 (RU)
Inventor: KUCHERJAVYJ A E
IPC: H04M3/00
Filed: 2002-09-17
Granted: 2004-08-10
Abstract: FIELD: electrical communications including telephony. 
     SUBSTANCE: proposed communication network characterized in that it provides capability of high-speed access to Internet and of establishing trunk communications using digital paths has subscriber telephone devices of Internet and public telephone network users, automatic telephone exchange, international automatic telephone exchange, data transfer network, and Internet provider equipment; at least one automatic telephone exchange out of group of exchanges incorporates digital execution system in the form of multiple-service center coupled with subscriber telephone devices of Internet users, public telephone network users, and with equipment of data transfer network and Internet provider; subscriber telephone devices organizing both Internet load and international automatic telephone exchange load are connected to multiple-service center and also to international automatic telephone exchange through digital path that functions as communication channel and uses common signaling channel. 
     EFFECT: enlarged functional capabilities. 
     4 cl, 6 dwg
Patent RU-2246554-C2 (RU)
Inventor: KHSIEH MENG-KHSIN
IPC: C22C38/58
Filed: 2003-01-30
Granted: 2005-02-20
Abstract: FIELD: metallurgy, in particular chromium-nickel-manganese-copper austenite stainless steel. 
     SUBSTANCE: claimed steel contains (mass %) (a) C 0.03-0.12; (b) Si 0.2-1.0; (c) Mn 7.5-10.5; (d) Cr 14.0-16.0; (e) Ni 1.0-5.0; (f) N 0.04-0.25; (g) Cu 1.0-3.5; (h) Mo as trace element; and balance: Fe and inevitable impurities. Austenite stainless steel contains less, than 8.5 vol.% of δ-ferrite, determined as δ-ferrite = 6.77[(d)+(h)+1.5(b)]-4.85[(e)+30(a)+30(f)+0.5(c)+0.3(g)]-52.75. 
     EFFECT: austenite stainless steel of improved mechanical strength, high corrosion resistance, in particular in salt mist, and high phase stability during hot and cold treatment. 
     4 cl, 1 dwg, 4 tbl, 22 ex
Patent RU-2246022-C2 (RU)
Title: Прямоточный воздушно-реактивный двигатель со сверхзвуковым горением, используемое в нем теплообменное панельное устройство и сверхзвуковой летательный аппарат, снабженный указанным двигателем
Inventor: GUINEHN DEHNIEL P
IPC: F02K7/10
Filed: 2003-03-28
Granted: 2005-02-10
Abstract: Прямоточный воздушно-реактивный двигатель со сверхзвуковым горением, устанавливаемый в сверхзвуковом летательном аппарате, содержит верхнюю ограничивающую стенку, нижнюю ограничивающую стенку и боковые стенки, образующие внутренний проход газового потока и снабженные каналами охлаждения. Все стенки образованы группой пустотелых теплообменных панелей, каждая из которых содержит группу соединенных друг с другом конструктивных панелей и облицовочный лист. Каналы охлаждения выполнены в конструктивных панелях. Облицовочный лист соединен с каждой из конструктивных панелей по площадкам между каналами охлаждения соответствующей конструктивной панели. Теплообменное панельное устройство для использования в прямоточном воздушно-реактивном двигателе со сверхзвуковым горением снабжено каналами охлаждения, содержит группу конструктивных панелей, расположенных с образованием пустотелой конструкции и соединенных друг с другом, и облицовочный лист. Каналы охлаждения выполнены механической обработкой в конструктивных панелях. Изобретение позволяет создать недорогой, обладающий малым полетным весом двигатель. 3 н. и 18 з.п. ф-лы, 9 ил.
Patent RU-2255656-C2 (RU)
Inventor: SLOBODSKOJ A B
IPC: A61B6/00
Filed: 2003-03-31
Granted: 2005-07-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves scanning X-ray picture with a scanner. Optical density difference is determined between fracture place and cortical layer thereof. The value being equal to 1.0-1.2, finished consolidation is concluded to be the case. The value being equal to 1.21-1.8, sufficient consolidation is concluded to be the case. The value being equal to 1.81-2.0, insufficient consolidation is concluded to be the case. The value being greater than 2.0, no consolidation is to be diagnosed. 
     EFFECT: high objectivity in evaluating consolidation quality. 
     2 dwg, 2 tbl
Patent RU-2253458-C2 (RU)
Inventor: GORLOV S M
IPC: A61K36/752
Filed: 2003-05-15
Granted: 2005-06-10
Abstract: FIELD: technology for production of pectin extract from citrus refuses. 
     SUBSTANCE: citrus refuses are subsequently extracted with dimethylformamide and liquid carbon dioxide followed by solid phase separation. Then hydrolysis-extraction of solid phase is subsequently carried out in forward flow and backflow with intermediate pressing. As extractants in backflow process water and in forward flow process extract separated after backflow stage are used, respectively. 
     EFFECT: decreased pectin losses. 
     1 ex
Patent RU-2271705-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-21
Granted: 2006-03-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wider spectrum of prophylactic properties and specific combination of organoleptic properties due to providing substances with different vitamin activity one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of hibiscus flowers, mountain cranberry leaves and bilberry leaves at certain ratios according to the preset technology. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate and a preparation obtained out of Mortierella indohii micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2291569-C2 (RU)
Inventor: VILLENEGGER SERZH
IPC: H04J13/00
Filed: 2002-02-15
Granted: 2007-01-10
Abstract: FIELD: methods and devices for maintenance of independent control over power of multiple channels in CDMA systems, which set one stream for reverse power control communication at reverse communication line, which is used for controlling power of direct communication line. 
     SUBSTANCE: in check communication stream is time-divided among multiple channels, requiring individual power control, each sub-stream of check communication may be assigned to appropriate channel and may be used for controlling its power. 
     EFFECT: independent control over power of multiple channels. 
     4 cl, 12 dwg
Patent RU-2258973-C2 (RU)
Inventor: GAVRILOV G G
IPC: H01J23/06
Filed: 2003-10-06
Granted: 2005-08-20
Abstract: FIELD: volume charge generation for shaping electron beam in electron guns of microwave devices. 
     SUBSTANCE: proposed process includes following procedures. Spiral anode is disposed coaxially to emitter-layer covered cylindrical cathode. Anode is provided with cooling air passage. Anode is connected to high-frequency power supply. Anode functions here as inductor and builds electromagnetic field around cathode. The latter reverses polarity of magnetization many times a second, and short-circuit eddy currents start flowing therein. These currents concentrate in surface layer of cathode due to surface effect and heat cathode through definite depth. Emitter layer of cathode starts passing electrons and generates volume charge. 
     EFFECT: enhanced speed due to reduced warm-up period of cathode; enhanced reliability. 
     1 cl, 1 dwg
Patent RU-2265746-C2 (RU)
Inventor: DUDKA V D
IPC: F02K9/10
Filed: 2003-12-02
Granted: 2005-12-10
Abstract: FIELD: rocketry. 
     SUBSTANCE: proposed solid-propellant rocket engine consists of combustion chamber accommodating solid-propellant charge secured by support grids, nozzle assembly and igniter.  Charge is made form of all-round-burning grain consisting of concentrically arranged rings interconnected by radial bridges whose thickness is equal to thickness of rings.  Relationships between summary area of critical section of nozzle assembly, summary initial area of charge burning surface, initial areas of burning surface of inner channel, channels between rings and outer surface, respectively, initial through areas of inner channel, channels between rings and between outer surface of charge and wall of combustion chamber, respectively, and experimental value of tolerable relative consumption for propellant used in charge, all protected by claim, are provided. 
     EFFECT: provision of maximum tolerable volumetric loading ratio of combustion chamber of any shape with possibility of obtaining either progressive or neutral thrust law. 
     5 dwg
Patent RU-2291499-C2 (RU)
Inventor: GARUDADRI KHARINAT
IPC: G10L25/90
Filed: 2002-05-17
Granted: 2007-01-10
Abstract: FIELD: speech activity transmission systems in distributed system of voice recognition. 
     SUBSTANCE: distributed system of voice recognition has voice recognition (VR) local mechanism in user unit and VR server mechanism in server. VR local mechanism has module for selection of features (FS), which selects features from voice signals. Voice activity detector (VAD) module detects voice activity invoice signal. Indication of voice activity is transmitted before features from user unit to server. 
     EFFECT: reduction in overloading of circuit; reduced delay and increased efficiency of voice recognition. 
     3 cl, 8 dwg, 2 tbl
Patent RU-2270886-C2 (RU)
Inventor: PARAMONOV STANISLAV ARKAD EVIC
IPC: C25C3/06
Filed: 2003-12-25
Granted: 2006-02-27
Abstract: FIELD: repair of  aluminum electrolyzer hearth by mechanical filling of failed areas with  repair mixture. 
     SUBSTANCE: proposed method consists in filling failed areas of carbon-containing lining of cathode units with molded repair mixture to reduce intensity of failure of lining by  components of melt and to exclude admixtures in aluminum; repair mixture is prepared by fusion of aluminum fluoride and calcium fluoride at the following ratio of components, mass-%: aluminum fluoride, 35-40; calcium fluoride, 60-65. In molding the repair mixture, use is made of molten aluminum. Size of repair mixture is 30-60 mm. Molded repair mixture is fitted with aluminum bar whose working length is equal to distance between bead of cathode unit and area of failure. 
     EFFECT: enhanced efficiency. 
     4 cl, 1 tbl, 1 ex
Patent RU-2265452-C2 (RU)
Inventor: MANCHUK V T
IPC: A61K39/08
Filed: 2004-01-26
Granted: 2005-12-10
Abstract: FIELD: medicine, infectology. 
     SUBSTANCE: the present innovation deals with preventing different infectious diseases. For this purpose it is necessary to carry out vaccination with diphtheria, tetanus toxoids and pertussis vaccine for adults, moreover, it is necessary to form the groups of people who leaves the Far North and those who arrives there. Leaving groups should be vaccinated about 50 d before departure, not later, and arriving group about 80d after arrival, not earlier. The innovation enables to increase efficiency of vaccine prophylaxis of diphtheria and titanus due to body adaptation to sharply altering climatic conditions. 
     EFFECT: higher efficiency of vaccine prophylaxis. 
     6 ex
Patent RU-2265812-C2 (RU)
Title: Device for transmitting pressure
Inventor: VOEST VOL FGANG
IPC: G01M3/16
Filed: 2002-06-15
Granted: 2005-12-10
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: device comprises pressure chamber (11) defined between base (1) and separating diaphragm (2).  The pressure chamber can be filled with the second fluid and provided with port (12) through which pressure can be transmitted by means of the second fluid to the cell for measuring pressure.  The device has pickup for permanent control of the properties of mater that composes the second fluid, conductivity pickup that has at least one electrode (31), (32) which can be sensitive to the contamination of the second fluid by the first one due to the distortion of separating diaphragm (2) caused by changing controllable property of matter.  The pickup is in communication with pressure chamber (11) through port (12) made in the pressure chamber. 
     EFFECT: accelerated operation. 
     12 cl, 2 dwg
Patent RU-2269499-C2 (RU)
Inventor: SKAL NYJ VLADIMIR STEPANOVICH
IPC: C04B28/02
Filed: 2004-03-03
Granted: 2006-02-10
Abstract: FIELD: building industry and materials. 
     SUBSTANCE: invention relates to composites of concrete mixtures used in making underground constructions, wall blocks, protecting and self-carrying building constructions and making walls made of monolith concrete in low building construction. Concrete mixture comprises cement, filling agent, superplasticizer C-3, hydrophobizing organosilicon liquid GKZH-94 and water. As a filling agent the mixture comprises the soil of natural moisture with sizes particle less 0.1 mm, total surface above 62 m 2 /kg and the content of clay particles 30%, not above, in the following ratio of components, mas. p. p.: cement, 1; indicated soil, 2-4; superplasticizer C-3, 0.01; GKZH-94, 0.001, and water, 0,4-0.5. Invention provides preparing concrete with decreased average density and water requirement, low heat conductive coefficient, enhanced strength, high resistance to cold, change of deficit and expensive large filling agent (granite, lime) for landmark materials and enhanced elasticity of concrete that can be used in low building construction. Also, invention provides the improved ecology properties of concrete. 
     EFFECT: improved and valuable properties of concrete mixture. 
     1 tbl
Patent RU-2292452-C2 (RU)
Inventor: ATKINSON STIVEN
IPC: E21B43/16
Filed: 2002-09-27
Granted: 2007-01-27
Abstract: FIELD: technology for extracting hydrocarbons captured in hydrate beds, in particular, methods for extracting natural gas. 
     SUBSTANCE: method for extracting hydrocarbon captured in bed of hydrate includes following stages: (a) provision go contact between water solution, containing form 10 to 75 percents of mass of formate or acetate of alkali metal or mixture of two or more formates or acetates of alkali metals, and hydrate bed, as a result of which aforementioned water solution frees hydrocarbon from hydrate bed with forming of mixture of hydrocarbon and water steam; (b) movement of mixture of hydrocarbon and water steam and aforementioned water solution to separator, while aforementioned water solution absorbs water steam from mixture during movement with production of more diluted water solution of alkali metal salt, thus preventing production of hydrocarbon hydrates; (c) separation of hydrocarbon from aforementioned diluted water solution; (d) restoration of water solution received at stage (a), by heating of aforementioned diluted water solution resulting in removal of absorbed water steam; and (e) return of restored water solution to stage (a) by means of recirculation. Invention also concerns usage of water solution, containing from 10 to 75 percents of mass of formate of any alkali metal or acetate of alkali metal, or mixture of any two or more of aforementioned salts as drying agent for hydrocarbon. Invention is developed at dependent stations. 
     EFFECT: increased efficiency of extraction of hydrocarbons captured in beds of hydrates. 
     2 cl, 2 dwg
Patent RU-2283578-C2 (RU)
Inventor: AMINOV RASHID IZMAJLOVICH
IPC: A01G9/24
Filed: 2004-05-24
Granted: 2006-09-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves drafting air from space under greenhouse shell by means of thermal fan; passing said air through heating device; discharging part of heated air through blowing branch pipe into space under greenhouse shell; feeding other part of heated air via metal pipes first into subsoil layer of greenhouse, then from subsoil layer through pipes directly into space under greenhouse shell. In greenhouse at one of its ends there is thermal fan. Suction pipe of thermal fan is inserted into volume under greenhouse shell and its discharge pipe is connected to metal pipe system positioned under greenhouse soil. System for heating of greenhouse volume with heated air is made in the form of two outer pipes arranged under greenhouse shell. Each of said pipes is extending in horizontal plane along greenhouse sides at height not in the excess of 1 m. Through openings are provided in said pipes through the entire length of side facing greenhouse shell. Each of said pipes is connected with its one end to metal pipe system arranged under soil surface of greenhouse. 
     EFFECT: substantial reduction of heat losses for heating of greenhouse, simplified construction of greenhouse and easy maintenance during heating season. 
     15 cl, 3 dwg
Patent RU-2294048-C2 (RU)
Title: Device for shaping sine-wave curve of output voltage across load
Inventor: OGNEV GENNADIJ LEONIDOVICH
IPC: H02M7/519
Filed: 2004-07-15
Granted: 2007-02-20
Abstract: FIELD: electrical and power engineering, transport, various fields of industry and national economy. 
     SUBSTANCE: proposed device used to convert input current energy into output AC power whose frequency and output voltage amplitude are steplessly varied functions to shape sine-wave curve of output voltage across load by alternate and sequential connection of current supply to output leads; DC voltage supply with bipolar output relative to center tap is used for the purpose, alternate and sequential load connection of current supply at output implying that as soon as output current drops to zero, load is connected to output with polarity reverse to that of center tap. To this end power conversion device incorporating load-connected converter with bipolar output relative to center tap is provided with two newly introduced switches whose outputs are integrated by means of cable network and inputs are connected to reverse-polarity terminals of converter, phase-sensing comparator with one input and two outputs, controlled reference sine-voltage generator with two inputs and two outputs, and control unit with two outputs; inputs of controlled reference sine-voltage generator are connected to outputs of control unit with respect to amplitude-control and frequency-control signals; one output of this generator is connected to converter, other one, to input of phase-sensing comparator which is provided with two outputs, each connected to respective switch; load is connected through one lead to cable network interconnecting outputs of both switches and through other lead, to converter center tap. 
     EFFECT: enlarged functional capabilities. 
     1 cl, 1 dwg
Patent RU-2330805-C2 (RU)
Inventor: DZHENKINS PITER DEHVID
IPC: B29C48/355
Filed: 2003-01-24
Granted: 2008-08-10
Abstract: FIELD: transportation. 
     SUBSTANCE: proposed caterpillar traction device incorporates two pairs of pulleys to be actuated at different speeds so that the linear component moved by the mechanism is subjected to either compression or extension. 
     EFFECT: higher operating reliability. 
     14 cl, 5 dwg
Patent RU-2291756-C2 (RU)
Inventor: ZOL FRONK ANTONIN
IPC: B21J15/28
Filed: 2003-01-16
Granted: 2007-01-20
Abstract: FIELD: riveting processes and equipment. 
     SUBSTANCE: tool is provided with units for measuring  tension provided by tensioning device; measuring value characterizing position of tensioning device; time period from moment of starting rivet setting process; value of tool setting angle; unit for comparing measured values with values stored in memory; unit for selecting suitable error reasons out of set of error reasons stored in memory. Error reasons stored in memory are: setting of riveting tool by incorrect angle, usage of irregular or defective rivet, out-of-size opening for rivet, absence of rivet in rivet setting tool, absence of clamping by rivet both parts to be joined, usage of defective setting tool. 
     EFFECT: possibility for controlling different parameters of rivet setting process, improved quality of riveting. 
     56 cl, 6 dwg
Patent RU-2338048-C2 (RU)
Inventor: LINDSKOG K ELL
IPC: E05G1/06
Filed: 2003-04-19
Granted: 2008-11-10
Abstract: FIELD: building. 
     SUBSTANCE: invention concerns a method and a device for storage of valuable items. One device for storage of important documents, banknotes or similar objects with the destroying agent intended for destruction of important documents in reply to an attempt of theft and-or illegal access to documents is used. In case of destruction of the specified important documents the container with the destroying agent is opened. The destroying agent flows in the storage device. In storage capacity is partially located the storage device with important documents with the important documents reeled by means of a film or a foil which serves for transfer of the destroying agent using capillary way. The volume of the destroying agent is selected in such a manner that it can be placed in the storage capacity without danger of overflow. The container with the destroying agent is located above the storage capacity. The destroying agent flows in the storage capacity after activation of the alarm system. 
     EFFECT: exclusion of serious damages of elements of the container during ejaculation of the agent destroying the important documents. 
     13 cl, 3 dwg
Patent RU-2288300-C2 (RU)
Inventor: TRUBIN ADOL F NIKOLAEVICH
IPC: C25F3/16
Filed: 2004-12-09
Granted: 2006-11-27
Abstract: FIELD: physico-chemical treatment of surface layers of metal items made from titanium or its alloys for change of their surface properties. 
     SUBSTANCE: proposed method includes physico-chemical treatment of surfaces of items and their alitizing; physico-chemical treatment of articles is carried out by electrochemical polishing in electrolyte of the following composition: perchloric  acid - 1 part; acetic acid - 9 parts at temperature of 30-35°C, current density of 2 A/dm 2  and voltage of 60 V; the procedure is continued for 3 min. 
     EFFECT: activation of interaction of surface with contacting media and agents; enhanced scale resistance and corrosion resistance; enhanced anti-friction properties. 
     1 tbl