baber/WOPTO huggingface dataset:
Patent RU-2233261-C2 (RU)
Inventor: VAN KRJUKHTEN EHZHEN MARI GODF
IPC: B01J31/02
Filed: 1999-12-13
Granted: 2004-07-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing alkylene glycols and catalytic composition useful for preparing alkylene glycols. Method involves interaction of alkylene oxide of the general formula: 
     
       
     
     wherein R 1 -R 4  represent hydrogen atom or optionally substituted alkyl group comprising from 1 to 6 carbon atoms with water: 1) in the presence of derivative of polycarboxylic acid as a catalyst comprising one or more carboxyl groups in molecular chain and one or more carboxylate groups wherein number of carboxyl groups in molecule is equal to number of carboxylate groups, and individual carboxyl and/or carboxylate groups are separated one of another in molecular chain by separating group consisting of at least one atom; or 2) in the presence of catalytic composition containing derivative of polycarboxylic acid comprising in molecular chain one or more carboxyl groups and one or some carboxylate groups wherein number of carboxyl groups in molecule at least equal to number of carboxylate groups, and individual carboxyl and/or carboxylate groups are separated one of another in molecular chain by separating group consisting of at least one atom. Derivative of polycarboxylic acid can be immobilized on a solid carrier. Method provides retaining the reaction selectivity without using large excess of water in elevating stability and resistance against catalyst swelling under rigid reaction conditions. 
     EFFECT: improved preparing method. 
     9 cl, 7 tbl, 23 ex
Patent RU-2205239-C2 (RU)
Inventor: DAL NOVA JU S
IPC: C22B3/24
Filed: 2001-07-27
Granted: 2003-05-27
Abstract: FIELD: extraction of noble and heavy metals from industrial used solutions. SUBSTANCE: method involves treating solution of element to be extracted with aqueous solution of alkali metal iodine prior to carrying out sorption process. Method allows noble metals such as silver, gold, platinum and platinoids and heavy metals from industrial affinage used solutions. EFFECT: increased rate of sorption of noble metal ions. 1 tbl
Patent RU-2257401-C2 (RU)
Inventor: CHERNYSHEV I D
IPC: C10M125/04
Filed: 2001-07-31
Granted: 2005-07-27
Abstract: FIELD: production of lubricating materials. 
     SUBSTANCE: the invention is pertaining to the field of production of solid lubricating materials. The invention provides, that the coating contains a powdery filler composed of the following components (in mass %): silicon compounds - 30-43 %, magnesium compounds - 21-35 %, iron compounds - 25-45 %, accompanying minerals and bindings. The technical result is improvement of tribotechnical characteristics, a decrease of wearing of friction pairs. 
     EFFECT: the invention ensures improved tribotechnical characteristics, decreased wearing of friction pairs. 
     4 tbl, 2 dwg
Patent RU-2218151-C2 (RU)
Inventor: ZAMAEV I A
IPC: A61L2/22
Filed: 2001-12-11
Granted: 2003-12-10
Abstract: FIELD: pharmacology. SUBSTANCE: preservation of therapeutic agents is accomplished by using, as preservative, colloidal solution of silicic acid at pH 7.5-8.5 and concentration of silicic acid 4-6%. EFFECT: suppressed development of bacteria owing to formation of rigid gel. 2 cl, 3 ex
Patent RU-2220313-C2 (RU)
Title: Корпус камеры ракетного двигателя
Inventor: ZOVA ARMIN
IPC: F02K9/62
Filed: 2000-06-06
Granted: 2003-12-27
Abstract: Корпус камеры ракетного двигателя для космических аппаратов одним концом закреплен на форсуночной головке и состоит из корпуса камеры сгорания и корпуса расширяющегося сопла, изготовленных из высокожаропрочной стали. Между корпусом камеры сгорания и корпусом расширяющегося сопла расположена сопловая часть, выполненная из сплава платины с иридием. Изобретение позволит разработать просто и рентабельно изготовляемую камеру сгорания ракетного двигателя, в которой для охлаждения сопловой части не требовалось бы регенеративное охлаждение и стенки которой обладали бы достаточной прочностью при высоких температурах. 3 з.п.ф-лы, 1 ил.
Patent RU-2222748-C2 (RU)
Inventor: IBRAGIMOV N G
IPC: F16L58/10
Filed: 2002-02-19
Granted: 2004-01-27
Abstract: FIELD: construction engineering. SUBSTANCE: invention is used at construction and operation of pipelines to provide corrosion protection of inner surfaces. According to invention, hose with adhesive composition is driven inside pipe. End of hose is turned out and secured on pipe, and hose is pressed to inner surface of pipe. Preliminarily hose is fitted on rod with conical piston. Turned out end of hose from piston side is secured on outer wall at pipe end and then hose is closed by cover to form sealed chamber. Pressing of hose to pipe is provided by building vacuum in space between pipe, hose and isolator installed between pipe and hose. Gauge pressure is built in chamber after preliminarily fastening other end of rod and shank of isolator stationary out of pipe, and chamber is translationally moved in direction of turned out end of hose. EFFECT: improved corrosion protection of pipelines. 6 cl, 2 dwg
Patent RU-2232547-C2 (RU)
Inventor: MOLOTILOV A M
IPC: A61B8/12
Filed: 2002-03-29
Granted: 2004-07-20
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves preliminarily calibrating at least one ultrasonic transducer in a way that bone parameters are measured under each ultrasonic transducer and focused directional radiation diagram is built in given space area to be irradiated. The measured bone parameters are used. Complex probing signal is issued into the given space area and focused radiation diagram of reception pattern is built with focusing area coinciding with directional radiation diagram. Reflected signals are received from the area exposed to radiation and cross-correlation treatment of the received reflected signals is carried out. Image of a point of an object under study is built for given space area. Synchronous scanning is carried out with focused directional radiation and reception diagrams with at least one ultrasonic transducer in scanning angle belonging to distance range depending on scanning area with complete image of object under study being built. 
     EFFECT: high quality of images built on data received through cranial bone walls. 
     24 cl, 12 dwg
Patent RU-2225301-C2 (RU)
Inventor: LUKOV N M
IPC: B60L50/13
Filed: 2002-04-08
Granted: 2004-03-10
Abstract: FIELD: transport engineering; electric vehicles. SUBSTANCE: proposed transmission contains traction ac generator set into operation from vehicle engine and induction traction motors. Traction generator is induction machine whose stator winding is connected directly to induction traction motors, and phase rotor winding is connected to frequency converter. The later is connected to frequency regulator of induction traction generator connected with controller and to stator winding of synchronous exciter set into rotation by vehicle engine. Exciter field winding is connected to voltage regulator of induction traction generator connected with controller. Proposed transmission provides smooth and continuous changing of tangential tractive force and speed of vehicle without use of intermediate converters and change-over devices between traction generator and traction motors. EFFECT: enlarged range of speed, improved traction characteristics, reliability and economy. 2 dwg
Patent RU-2244851-C2 (RU)
Inventor: ZHUK SERGEJ GRIGOR EVICH
IPC: F04B35/04
Filed: 2002-07-02
Granted: 2005-01-20
Abstract: FIELD: refrigerating engineering. 
     SUBSTANCE: invention relates to hermetic compressor in upper part of which drive motors in installed in housing. Proposed compressor is provided with electric motor installed in upper part of compressor housing which is furnished with suction branch pipe. Electric motor is connected with cylinders of compressor arranged in lower part of housing by means of shaft to which rotor of electric motor is rigidly connected. Ring bead is found on upper end face of rotor. Surface of bead pointed to vertical axis of rotor is made conical. Compressor contains silencer located over rotor to which suction pipes are connected, each being connected with corresponding cylinder by other end. Shell of cylindrical or conical shape is rigidly fastened tom bottom of silencer. Lower part of shell is located inside ring bead with clearance relative to bead and relative to end face surface of rotor. Ring clearance between shell and ring bead is made contacting towards upper end face of rotor having area of nearest place, i.e. between lower edge of shell and ring bead, equal to 110-130% of area of cross section of suction branch pipe. 
     EFFECT: provision of effective separation of liquid fraction of gaseous cooling agent at starting without complicating design of hermetic compressor. 
     4 cl, 4 dwg
Patent RU-2240097-C2 (RU)
Title: Self-care kit for patients with atrial heart rate irregularities
Inventor: ZAMOTAEV JU N
IPC: A61F17/00
Filed: 2002-08-13
Granted: 2004-11-20
Abstract: FIELD: cardiology. 
     SUBSTANCE: kit comprises three therapeutic agents affecting principal pathologic processes causing atrial heart rate irregularities. Drug complex includes single therapeutic doses of propranolol and verapamil 200 mg each. Algorithm of choice of preparation takes into consideration primary pathologic state and envisages utilization of verapamil mainly in absence of heart disease and verapamil in case when heart disease is recognized. When effect is insufficient within 1 h after the drugs were administered, treatment is continued with quinidin administers according to the following scheme: first intake 400 mg, then every two hours intakes 200 mg to maximum dose 1200 mg. 
     EFFECT: ensured stopping of severe heart rate irregularities at the level of before-doctor first aid. 
     2 cl, 4 dwg
Patent RU-2251451-C2 (RU)
Inventor: KROKER MARK
IPC: B01J38/64
Filed: 2001-01-19
Granted: 2005-05-10
Abstract: FIELD: chemical industry; production of a catalyst carrier material and the catalyst. 
     SUBSTANCE: the invention is dealt with the field of chemical industry. The method of production of a catalyst carrier material includes the following stages: (a) treatment of the utilized catalyst of titanium dioxide-on-silicon dioxide to clear from coke; (Ь) washing of the catalyst cleared from the coke by a flushing fluid chosen from a water solution of an inorganic acid, a water solution of an ammonium salt and their combinations; (c) drying and calcination of the catalyst washed out and cleared from the coke with production of the catalyst carrier material. The technical effect - the material produced this way is fit for use as the carrying agent material for titanium dioxide in a heterogeneous catalyst for epoxidation of olefines in alkylene oxide. 
     EFFECT: the invention ensures production of the material fit for use as the carrying agent material for titanium dioxide in a heterogeneous catalyst for epoxidation of olefines in alkylene oxide. 
     12 cl, 4 ex, 1 tbl
Patent RU-2232950-C2 (RU)
Inventor: BULYCHEV A V
IPC: F24S90/00
Filed: 2002-09-30
Granted: 2004-07-20
Abstract: FIELD: power engineering, namely production of heat power and electric energy with use of solar irradiation and flows of air. 
     SUBSTANCE: plant includes new additional members and links: electric heater mounted in reservoir with heat accumulator and connected through drives with generator; first heat exchanger placed in space between transparent and light absorbing surfaces along the whole area of cone. First heat exchanger is connected through pressure and draining pipelines arranged inside plant respectively with first pump through suction pipeline and with reservoir having heat accumulator. Plant also includes second heat exchanger with cooled heat transfer agent arranged along lower base of cone; third heat exchanger insulated from outside heat penetration and placed at outlet of suction pipe and connected through pressure and draining pipelines with second pump and with second heat exchanger. First and fourth heat exchangers are connected one with other, with heat accumulator and with user. Second heat exchanger is connected with third heat exchanger. 
     EFFECT: enhanced efficiency of plant due to stable draft and rational use of heat. 
     1 dwg
Patent RU-2261270-C2 (RU)
Inventor: TARKHOV A B
IPC: C12F3/04
Filed: 2003-01-10
Granted: 2005-09-27
Abstract: FIELD: beverage and food yeast industry. 
     SUBSTANCE: apparatus has dome-shaped recovery cupola, heat-exchanging cooling device inclined toward condensate discharge end above recovery cupola and equipped with forced air circulation system, supply and discharge pipelines, condensate receiving branch pipes, and container for condensate. Heat-exchanging cooling device is composed of two sections, namely, receiving accumulating section and tiered separating section including three pipes of different length, with exit end of said pipes being disposed in discharge pipeline. Condensate receiving branch pipes are mounted inside discharge pipeline to provide for receiving of condensate from each of pipes of the separating tiered section. 
     EFFECT: increased efficiency and ecologically safe operation of apparatus. 
     1 dwg
Patent RU-2323470-C2 (RU)
Title: System and method for automatically measuring row height, size and other parameters of an international font
Inventor: EHVERETT NATAN V
IPC: G06F40/10
Filed: 2003-04-15
Granted: 2008-04-27
Abstract: FIELD: text processing. 
     SUBSTANCE: text row height is determined by multiplying text parameter by average width indicator function of one font cluster. As text parameter, default text row height, average value of thickness of one symbol, font size may be used. 
     EFFECT: automatic representation of text, reproduced on any display, in any language and in font of any size, in the form which is most comfortable to read. 
     5 cl, 27 dwg
Patent RU-2247877-C2 (RU)
Inventor: SAVIN L A
IPC: F16C32/06
Filed: 2003-04-16
Granted: 2005-03-10
Abstract: FIELD: mechanical engineering, in particular, hydrostatic supports for light-weight, high-speed rotors. 
     SUBSTANCE: hydrostatic support has casing with bushing, input throttle, lubricant feeding and distributing system, and supporting pockets. Throttles provided with T-shaped openings are spring-loaded inside bushing and arranged in two rows. Each of said throttles is communicated with diametrically opposed radial supporting pocket of other row of throttles via lubricant feeding and distributing system so as to increase or decrease lubricant rate of feeding lubricant into respective pockets. 
     EFFECT: increased radial and angular rigidity, reduced effect of elastic and thermal deformations, technological and mounting misalignments, increased vibration resistance and enhanced reliability of support construction. 
     2 dwg
Patent RU-2250214-C2 (RU)
Inventor: NADYKTA V D
IPC: A23L29/231
Filed: 2003-05-13
Granted: 2005-04-20
Abstract: FIELD: technology for production of pectin extract from vegetable raw materials. 
     SUBSTANCE: claimed method includes subsequent extraction of citrus refuses with ethyl acetate and, after extract separation, with liquid carbon dioxide; then solid phase is hydrolytically extracted and after that liquid phase is separated. Liquid phase is optionally concentrated or dried. 
     EFFECT: decreased pectin losses.
Patent RU-2262356-C2 (RU)
Inventor: KASUMOV R D
IPC: A61N1/05
Filed: 2003-06-25
Granted: 2005-10-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying electric stimulation of the brain. One of electrodes is set into the anterior horn of lateral ventricle of cerebrum. The second electrode is introduced in epidural position between the lower edge of occipital bone and posterior vertebral arch of C1 vertebra or into large occipital cistern. 
     EFFECT: enhanced effectiveness of treatment. 
     2 dwg
Patent RU-2273367-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-26
Granted: 2006-04-10
Abstract: FIELD: canned food industry, in particular, production of semi-finished garnish potatoes. 
     SUBSTANCE: method involves washing and inspecting potatoes;  treating potatoes with lipid-containing extract of Mortierella globalpina micromycet biomass; providing cleaning, additional cleaning, cutting, thermal processing, slight drying, packing and freezing procedures. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2251229-C2 (RU)
Inventor: KETKOVICH A A
IPC: H05G1/00
Filed: 2003-07-01
Granted: 2005-04-27
Abstract: FIELD: nondestructive tests of equipment using roentgen rays. 
     SUBSTANCE: proposed device has laser, reflector mounted on intersection point of laser and X-ray beams, and means for displaying distance between X-ray emitter and equipment under test. This device is characterized in that it has second reflector coupled with display means indicator and mounted past second end of laser on laser axis and perpendicular to plane formed by laser and X-ray beam axes at constant angle to laser axis for translational movement along this axis. 
     EFFECT: enhanced measurement accuracy and human factor. 
     2 cl, 2 dwg
Patent RU-2257144-C2 (RU)
Inventor: OVANESOV E N
IPC: G01N33/72
Filed: 2003-09-30
Granted: 2005-07-27
Abstract: FIELD: medical equipment. 
     SUBSTANCE: device can be used for through-skin noninvasive measurement of bilirubin content in under-skin tissues and blood of patients, especially of new born ones. Device has two light sources made in form of first and second light-emitting diodes. Outputs of first and second light-emitting diodes are optically connected with first and second transmitting light guides correspondingly. Inputs of light-emitting diodes are connected with first and second outputs of signal processing unit made in form of microprocessor. The latter is provided with supply unit and monitor onto which monitor the data of measurements are displayed. Device also has receiving light guide; photo-electric conversion unit is disposed onto optical axis of the light guide. Photo-electric conversion unit has two channels. Each channel has first interference filter and first photo-receiver correspondingly and second interference filter and second photo-receiver connected optically. Outputs of first and second photo-receivers are connected with first and second inputs of analog-to-digital converter which has output connected with input of microprocessor. 
     EFFECT: increased speed of measurements; reduced sizes; ease at exploitation. 
     4 cl, 1 dwg
Patent RU-2329123-C2 (RU)
Inventor: POLETAEV ALEKSANDR VALER JANOVICH
IPC: B22F9/08
Filed: 2003-09-30
Granted: 2008-07-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: liquid metal is supplied from a furnace-ladle via a vacuum processed intermediate chamber into a batch bin-heater; then liquid metal is degassed with inert gas blasting and is extruded through at least one heated channel-hole. A metal stream is cooled and fibre is produced at a temperature up to 1000°C, then fibre is further cooled up to a preset temperature and held at that temperature. Further fibre is calibrated in a heated drawing die with following accelerated cooling, then fibre is tempered and cooled to ambient temperature. Cooling, holding and tempering operations are performed in pressure tight chambers in a spiral around fibre flow. 
     EFFECT: upgraded physics-chemical and mechanical characteristics with reduction of capital costs and prime cost of production. 
     25 cl, 3 tbl, 6 dwg
Patent RU-2267846-C2 (RU)
Inventor: SHEVELEV VLADIMIR SERGEEVICH
IPC: H02H3/08
Filed: 2003-10-29
Granted: 2006-01-10
Abstract: FIELD: electric engineering, in particular, relay protection from one-phased abridgements. 
     SUBSTANCE: device has measuring organ of zero series current, executing repetitive relay, additionally included are 1...N zero-series current-measuring organs with time characteristic reversibly dependent on current, normally closed and normally open contacts of executive repetitive relays, direct current source, while common points of different measuring organs are connected to each other. 
     EFFECT: expanded functional capabilities, increased operational reliability due to detection and following disabling of damaged portion of electric plant. 
     1 dwg
Patent RU-2264751-C2 (RU)
Inventor: TREGUBOVA E V
IPC: A23L17/40
Filed: 2003-11-27
Granted: 2005-11-27
Abstract: FIELD: food processing industry. 
     SUBSTANCE: claimed method includes rapane preparation, dry pickling and vacuum dehydration. Dehydration is carried out by using microwave irradiation at temperature of -18-+60°C to obtain end product. Before dehydration rapane meet is treated with powdered mixture containing salt, paprika, red chilly pepper, and flavor dry plants, for example drill, and/or celery, and/or onion, and/or garlic in amount of 3-5 % based on rapane meet mass followed by conditioning for 3-5 h at 25°C or for 15-20 h at temperature not more than 15°C. Before pickling rapane meet is blanched for 2-5 sec in boiling water. Prior or after dehydration rapane meet may be cut into pieces of 2-5 mm thickness. Instead of rapane meet crawfish meet may be used as raw materials. 
     EFFECT: accelerated process with improved effectiveness; end seafood of improved quality. 
     4 cl, 2 ex
Patent RU-2280214-C2 (RU)
Title: Система кондиционирования воздуха
Inventor: KATTSEL PINKUS
IPC: F24F5/00
Filed: 2002-04-19
Granted: 2006-07-20
Abstract: Система предназначена для кондиционирования воздуха в здании. Система содержит контур распределения горячей воды, контур распределения холодной воды и множество локальных кондиционеров, по меньшей мере один из которых содержит вентилятор для подачи воздуха в помещение здания и соединенный с контуром распределения горячей воды змеевик подогрева и по меньшей мере один из которых содержит вентилятор для подачи воздуха в помещение здания и соединенный с контуром распределения холодной воды змеевик охлаждения. Система снабжена, по меньшей мере, одной системой контроля температуры окружающей среды, предназначенной для регулирования тепловой мощности змеевиков подогрева и охлаждающей способности змеевиков охлаждения, при этом она имеет систему регулирования потребления тепловой энергии, содержащую теплонасосную установку, передающую тепловую энергию из контура распределения холодной воды в контур распределения горячей воды. Технический результат - снижение расхода энергии. 16 з.п. ф-лы, 10 ил., 2 табл.
Patent RU-2294867-C2 (RU)
Inventor: SKARABELLI PAOLO
IPC: B65D65/12
Filed: 2002-10-31
Granted: 2007-03-10
Abstract: FIELD: food industry; packing. 
     SUBSTANCE: proposed sheet material for food products has uninterrupted row of optically detectable marks, each mark having first and second lengths parallel to each other and perpendicular to direction of material feeding, and inclined length located between parallel lengths to form broken mainly, Z-shaped line which can be used to determine position of material, both in direction of feeding and in perpendicular direction. 
     EFFECT: improved quality of packs and speed of pack making. 
     15 cl, 5 dwg
Patent RU-2343902-C2 (RU)
Inventor: UIDIAM MAJKL K
IPC: A23L1/00
Filed: 2002-11-26
Granted: 2009-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: it is offered amorphous dehydrated calcium metasilicate, concerning the sizes (average big axial diameter/average small axial diameter) from approximately 1:1 to approximately 2.5:1 and absorption of oil from approximately 20 ml/100 g to approximately 220 ml/100 g, and also a way of its obtaining. Amorphous dehydrated calcium metasilicate apply to obtaining of the solid pharmaceutical form for oral introduction. 
     EFFECT: obtaining quickly disintegrated solid pharmaceutical form. 
     19 cl, 13 tbl, 2 dwg, 12 ex