baber/WOPTO huggingface dataset:
Patent RU-2170394-C2 (RU)
Title: Electric heater
Inventor: KARZAKOV V S
IPC: F24H7/00
Filed: 1998-11-17
Granted: 2001-07-10
Abstract: FIELD: heat power engineering. SUBSTANCE: proposed invention can be used for partial and self-contained heating of dwelling houses and industrial buildings. Electric heater has housing with inlet and outlet water circulation holes closed through room heating system. Housing accommodates at least one insulated heating arrangement including electric heating element connected to supply source and heat accumulating substance. Heat accumulating substance consists of solid (ceramic) compound arranged inside from heating element surface and gaseous (air) compound out of surface of heating element. Such design of heater increases its efficiency owing to use of heating arrangement of low specific power and high transfer coefficient. EFFECT: enlarged operating capabilities. 9 cl, 2 dwg
Patent RU-2159751-C2 (RU)
Title: Refractory mass
Inventor: SAPCHENKO I G
IPC: C04B35/66
Filed: 1998-11-18
Granted: 2000-11-27
Abstract: FIELD: foundry and production of refractories; applicable in mechanical engineering and metallurgy. SUBSTANCE: refractory mass contains, wt%: fireclay 60.58; clay of Komsomolsk district 39.38; boric acid 0.04. EFFECT: higher efficiency due easy availability of refractory mass components, low cost of refractory mass and its production, higher operating characteristics of refractories made of claimed refractory mass. 1 tbl
Patent RU-2219365-C2 (RU)
Inventor: RIKKO MARIO
IPC: F02M47/06
Filed: 1998-11-17
Granted: 2003-12-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to fuel injection equipment of internal combustion engines. Proposed device for fastening and sealing of metering valve contains fuel injector with hollow housing and fitted-in nozzle. Metering valve consists of body installed on seat in hollow housing. Valve body is provided with flat surface pressed by ring nut inside hollow housing and part provided with outer surface in form of truncated cone. Seat has part with inner surface in form of truncated cone. Taper of both conical surfaces is the same, and contact tight for liquid is formed between said surfaces by means of ring nut. Valve body has seat surface used as guide surface of injector rod and check chamber arranged coaxially relative to seat surface. Check chamber is provided with intake channel to deliver fuel at high pressure which acts onto rod and said channel communicates with drain chamber through drain channel. Intake channels is arranged radially relative to seat surface at ring space of valve body which serves to accumulate and distribute high pressure fuel. Ring space is arranged at part of valve body to divide corresponding truncated cone surface into two areas. One of areas forms sealing between ring space and drain chamber. Other area forms sealing between ring space and axial space of hollow housing. EFFECT: provision of easy to assemble device featuring long service life. 5 cl, 2 dwg
Patent RU-2160644-C2 (RU)
Inventor: GOS KOV A I
IPC: B21B31/00
Filed: 1998-12-22
Granted: 2000-12-20
Abstract: FIELD: rolled stock production, namely rolling stands with devices for changing rolls. SUBSTANCE: four-high rolling stand includes housing with guides supporting backup rolls with chocks, rolling rolls with chocks joined with chocks of backup rolls; mechanism for balancing upper backup roll having hydraulic cylinder and beams joined with it and engaging with protrusions of chocks of upper backup roll. Upper crosspiece of stand housing supports hydraulic cylinders for pressing upper rolling roll to upper backup roll. Said cylinders are mutually joined by means of tie rods with clamps upon which through sliders chocks of rolling rolls rest. Slider by means of articulation joint assembly is joined with block mounted with possibility of motion in housing guides. Mechanism for axial fixation of rolling roll is mounted in slider. Chocks of lower rolling roll are provided with runners; in housing there are stationary guides mounted with possibility of engaging with runners for roll changing. In stand housing there are protrusions arranged at level of lower rolling roll and supporting hydraulic cylinders for pressing lower rolling roll to lower backup roll. Said cylinders engage with protrusions of chocks of lower backup rolls. Rolling rolls are moved with the aid of screwdown mechanism mounted on upper crosspiece of housing and apparatus for mounting lower rolling rolls. EFFECT: simplified design, simplified procedure of roll changing. 2 dwg
Patent RU-2217222-C2 (RU)
Inventor: SHTRELAU VOL FGANG
IPC: F01N3/08
Filed: 1999-03-26
Granted: 2003-11-27
Abstract: Изобретение относится к способу получения аккумулирующего оксиды серы материала, который содержит магнийалюминатную шпинель и может применяться для удаления оксидов серы из кислородсодержащих отходящих газов в промышленных процессах. Способ получения аккумулирующего оксиды серы материала ведут путем кальцинирования магнийалюминиевого гидроталькита с молярным отношением оксида магния к оксиду алюминия 1,1:1 - 10:1 при температуре 400 - 600 o С в течение 1 - 10 ч. После кальцинирования аккумулирующий материал пропитывают, по меньшей мере, одним растворимым соединением-предшественником таких оксидов щелочноземельных металлов, как оксид кальция, оксид стронция и оксид бария, а затем повторно кальцинируют. Аккумулирующий материал дополнительно пропитывают, по меньшей мере, одним растворимым соединением-предшественником оксидов редкоземельных металлов и затем повторно кальцинируют. Аккумулирующий материал после кальцинирования пропитывают растворимым соединением-предшественником, по меньшей мере, одного из таких металлов платиновой группы, как платина, палладий и родий. Аккумулирующий материал после кальцинирования пропитывают, по меньшей мере, одним растворимым предшественником таких оксидов щелочноземельных металлов, как оксид кальция, оксид стронция и оксид бария, растворимыми предшественниками, по меньшей мере, одного редкоземельного элемента и растворимым предшественником, по меньшей мере, одного из таких металлов платиновой группы, как платина, палладий и родий, а затем повторно кальцинируют. Полученный материал позволяет повысить эффективность очистки отходящих газов. 6 з.п.ф-лы, 11 ил., 3 табл.
Patent RU-2167771-C2 (RU)
Title: Electric drive of automobile window regulator
Inventor: BULATOV V A
IPC: B60J1/00
Filed: 1999-07-19
Granted: 2001-05-27
Abstract: FIELD: transport engineering; side door window regulators. SUBSTANCE: electric drive has electric motor with worm gearbox and flexible clutch. Space for brush shield and projections for motor body flange holes are made on gearbox housing flange. Electric motor body is provided with flange located between permanent magnets and brush shield. Cavities and projections for resilient elements are uniformly spaced in gearbox wheel over circumference and are made separately from hub. Compensating plate made of plastically deformable material fitted on output shaft 4 provides strictly definite position of parts in assembled electric drive. Brush spring thrust against cover, with hooks being located in cavities on outer surfaces of holder. EFFECT: improved manufacturability. 5 dwg
Patent RU-2169886-C2 (RU)
Inventor: MORGUN ALEKSANDR ALEKSANDROVIC
IPC: F25B1/02
Filed: 1999-07-20
Granted: 2001-06-27
Abstract: FIELD: refrigerating engineering; small refrigerating machines. SUBSTANCE: compression refrigerating unit includes hermetic compressor, evaporator and heat-exchanger free air-cooled condenser made in form of hollow straight-flow air duct of round or another cross section. Air duct is open at the ends and its lateral surface is perforated and provided with air cooling fins and cooling agent passages. Heat- exchanger condenser is mounted above compressor coaxially relative to its vertical axial line. Geometric size of air duct are related on definite manner with geometric sizes of compressor in order to obtain maximum efficiency. Maximum cross sectional size of air duct in plan A=(1.2- 1.4)a, cross-section area of air duct in plan S=(3-4)Q/L, height of mounting air duct above compressor H=(0.3-1)h, where "a" is maximum size of heated part of compressor in plan; "h" is maximum height of heated part of compressor in plan; "Q" is amount of heat radiated by heated part of compressor and "L" is length of air duct. EFFECT: enhanced power efficiency of unit due to use of thermal air flow working compressor. 2 cl, 2 dwg
Patent RU-2201350-C2 (RU)
Title: Die and method of stamping plastic material
Inventor: BRAUN ARNOL D
IPC: C11D13/16
Filed: 1997-12-24
Granted: 2003-03-27
Abstract: FIELD: stamping detergent blocks. SUBSTANCE: proposed method includes delivery of detergent composition to die having at least one porous half, after which said composition is stamped by at least one half for forming detergent block; then, block thus formed is released by fluid medium through porous die. Proposed method minimizes or reduces clogging of die and residue of detergent on blocks. EFFECT: enhanced efficiency. 11 cl, 5 dwg, 4 ex
Patent RU-2186550-C2 (RU)
Inventor: SHEVCHENKO V P
IPC: A61F7/00
Filed: 1999-08-06
Granted: 2002-08-10
Abstract: FIELD: medicine, anesthesiology, revivification, pathology, prophylaxis. SUBSTANCE: rmometry is conducted at simultaneous EEG registration, at the moment of registered short-time cessation of temperature increase and simultaneous registration for electric activity oppression of encephalitic cortex the moment of achieved critical biological site is established. Hyperthermia effect is maintained for 5-20 min depending upon hemodynamic values and oxygen saturation level. The method could be used in patients with oncological, neurological and infectious pathologies for further prediction of curative results and prophylaxis of complications at hyperthermia. EFFECT: higher accuracy in conducting hyperthermia. 1 cl, 1 ex
Patent RU-2186364-C2 (RU)
Title: Method determining minimal diameter of pores of specimen
Inventor: MOZHEGOV N A
IPC: G01N15/08
Filed: 1999-09-29
Granted: 2002-07-27
Abstract: FIELD: evaluation of quality of various porous materials. SUBSTANCE: method consists in that specimen is placed in cell dividing it into working and measurement chambers. Chambers are vacuum-treated, then working chamber is connected to atmosphere and oscillogram of change of pressure as function of time is drawn with recording of temperature and pressure change in working chamber. Point separating sections of mixed ( Knudsen and laminar ) and laminar outflows of gas and gas pressure in measurement chamber is determined by oscillogram. Minimal size of pores is found from relation   where l is length of free path of molecules; K is Boltzmann constant (K = 1,38•10 -23 J•K -1 ), d m  is effective diameter of molecules of gas; T is temperature and P is pressure of gas in point separating sections of mixed and laminar conditions of gas outflow. EFFECT: raised precision of measurement of minimal sizes of pores. 2 dwg
Patent RU-2203854-C2 (RU)
Title: Method of enrichment of crude salt
Inventor: NINAN LEON
IPC: C01D3/08
Filed: 1998-04-02
Granted: 2003-05-10
Abstract: FIELD: method of production of salt enriched with sodium chloride at adequate purity; foodprocessing industry. SUBSTANCE: proposed method includes cooling crude salt in saturated aqueous solution of sodium chloride to temperature below temperature of conversion of anhydrous sodium chloride to sodium chloride dihydrate; prior to cooling crude salt, it is subjected to grinding; after cooling, powder containing sodium chloride is subjected to granulometric fractionation; as a result, fine granulometric fraction and coarse granulometric fraction containing enriched salt are obtained. EFFECT: enhanced efficiency; reduced losses of sodium chloride solution; low cost. 10 cl, 4 dwg
Patent RU-2176052-C2 (RU)
Title: Камера сгорания турбомашины
Inventor: TOKAREV V V
IPC: F23R3/42
Filed: 1999-12-21
Granted: 2001-11-20
Abstract: Камера сгорания турбомашины содержит первый отсек с устройством для инжекции топлива с отверстиями для подачи воздуха и второй отсек, отделенный от первого. Второй отсек содержит устройство для инжекции топлива и отверстия для подачи воздуха. Первый отсек выполнен из ряда жаровых труб. Внутри каждой из жаровых труб установлен ряд щелевых патрубков. Стенки каждого из патрубков выполнены сплошными и замкнутыми в направлении против потока в жаровой трубе. Торцы патрубков в направлении против потока во втором отсеке и в направлении потока в жаровой трубе выполнены открытыми. Выходные торцы щелевых патрубков, направленных по потоку в жаровой трубе, расположены выше по потоку от проходного сечения в жаровой трубе. Изобретение позволяет снизить токсичность выхлопных газов. 2 з.п. ф-лы, 2 ил.
Patent UA-26258-C2 (UA)
IPC: B21K1/76
Filed: 1993-03-15
Abstract: Insulating panel to drive-in to brickwork has insulating surfaces and end section turned at driving-in toward brickwork. Front edge of the end section is made with wedge-like shape. The invention relates to structures of insulating panels for driving-in to brickwork, and to method and appliance for manufacturing such insulating panels.
Patent UA-26094-C2 (UA)
IPC: C07D233/84
Filed: 1993-06-17
Abstract: The object of the invention are compounds of imidazole: These substances have an enhanced fungicide activity.
Patent UA-15793-C2 (UA)
Title: mechanism for opening cover of roof hatch of transport vehicle
Filed: 1993-09-28
Abstract: A mechanism for opening cover of roof hatch of transport vehicle contains at least two hinged elements fastened on the front of cover, and a lifting mechanism of cover connected with its rear part and with the roof. The lifting mechanism of cover consists of a lever hingedly connected by one end with the roof transport vehicle and by other end - with one of the ends of a slider mounted in the guide fixed on the cover. The invention relates to the transport vehicle, in particular to the mechanisms of opening of the cover of hatch located on the roof.
Patent UA-26356-C2 (UA)
IPC: B02C23/18
Filed: 1995-01-24
Abstract: The invention relates to the composition for crushing. An agent contains zirconium-silicate sand of natural origin with a density about 4-6 g/cm3 absolute.
Patent UA-23885-C2 (UA)
Title: A PROCESS OF the biological purification of waste waters
Inventor: KOSHEL MYKHAILO IVANOVYCH
Filed: 1996-03-11
Abstract: An invention relates to microbiological industry, in particular to the biological purification of waste waters. A process of the biological purification of waste waters provides for two-stage purification – anaerobic and aerobic, at that anaerobic purification is carried out by transmission of waste waters through the dredged layer of granular activated sludge at concentration of biomass of 50-60 g/l and temperature of 35-37 °C.
Patent UA-47445-C2 (UA)
Title: A process of coating a non-conductive fibre with diamond-like carbon, a reaction chamber for sedimentation of diamond-like carbon and a cathode block of the chamber
IPC: D06M101/36
Filed: 1996-11-18
Abstract: A process of coating a non-conductive fiber with diamond-like carbon, including passing a non-conductive fiber between a pair of parallel metal grids within a reaction chamber, introducing a hydrocarbon gas into the reaction chamber, forming a plasma within the reaction chamber for a sufficient period of time whereby diamond-like carbon is formed upon the non-conductive fiber, is provided together with a reactor chamber for deposition of diamond-like carbon upon a non-conductive fiber, including a vacuum chamber, a cathode assembly including a pair of electrically isolated opposingly parallel metal grids spaced apart at a distance of less than about 1 centimeter, an anode, a means of introducing a hydrocarbon gas into said vacuum chamber, and a means of generating a plasma within said vacuum chamber.
Patent UA-50755-C2 (UA)
Title: Separable connecting bridge; method for manufacture and activation of the bridge
Inventor: ZETTLER THOMAS
IPC: H01L27/02
Filed: 1997-02-06
Abstract: The invention relates to a separable connecting bridge (fuse) with an electrically conductive, longitudinally continuous conductive track (1) of a given width transversely to its length of a second type of conductivity opposite to the first, said track being formed in a substrate (2, 2a) of а first type of conductivity, where the semiconductor material of the first type of conductivity has a concentration in relation to the material of the conductive track such that, at a predetermined activation temperature which is higher than the operating temperature of the connecting bridge (12, 13), an interruption takes place over the entire width (m) of the conductive track (1) through the diffusion of the semiconductor material of the first type of conductivity and/or the material of the conductive track (1) of the second type of conductivity.
Patent UA-40677-C2 (UA)
Title: Rail joint
Inventor: RASSOKHIN IVAN OLEKSANDROVYCH
Filed: 1998-10-13
Abstract: The invention relates to the railroad construction, and in particular to the upper construction of the rail joints. The rail joint is executed using the anti-vertical bevel oncoming cuts of the ends of connecting rails, at that the rails are connected between them with connecting shell which is fixed to the rail webs with coupling bolts through elongated holes in the webs and in shell, and to the rail foot with the pressure bolts, at that in places of the openings in the base of the shell the rail foot is fixed to the sleepers with standard fixing.
Patent UA-55427-C2 (UA)
Title: A process for producing tubes in the electron-beam installations
Inventor: PATON BORYS YEVHENOVYCH
Filed: 1999-05-18
Abstract: The invention relates to the field of the special electrometallurgy and can be used for producing tubes in the electron-beam installations. A process for producing tubes in the electron-beam installations comprises melting the consumable billet, introducing the liquid metal bath in the horizontally disposed crystallizer, rotating around the longitudinal axis, and metal solidification in the form of a hollow cylinder. The liquid metal is delivered to the crystallizer from an intermediary capacity and is heated by electron beams, and the hollow cylinder is removed from the crystallizer and subjected to rolling with a given degree of deformation, at that the temperature deformation mode is maintained by the electronic heating. Producing the tubes in melting vacuum units by combining the processes of the tube billet melting by the electronic beam and rolling thereof allows to reduce cost of redistribution, increase the suitable product output and tubes quality.,
Patent UA-40083-C2 (UA)
Title: Tank for setting products
Inventor: MARINIUK VIACHESLAV STEPANOVYCH
Filed: 2000-02-08
Abstract: A tank for setting products contains a casing and longitudinal tube-type heat exchangers mounted in it, each heat exchanger is made in the form of two coaxially located tubes fixed by one end in casing with the help of plug-type flange connection from outer side of casing and inner support brackets, flange of outer tube of heat exchanger has centering circular clamp located in corresponding groove of flange of tank casing. Support brackets are made in the form of rings with supports covering with gap outer tube of heat exchanger. The Invention essentially improves conditions of operation and maintenance of the tank thanks to exclusion of inner works in tank during mounting and dismantling of heat exchangers, creates accommodations during removal of deposits from the inner space of the tank and increase maintainability and service life of the tank.
Patent UA-42897-C2 (UA)
Title: Device for detection of level of heat carrier in reactor (options)
Inventor: Mitelman Mykhailo Hryhorovych
IPC: G21C17/035
Filed: 2000-06-30
Abstract: The invention relates to technical facilities if the system inside the reactor control unit, precisely to the device for the detection of the heat carrier (coolant) level in the reactor. The device for the detection of the heat carrier level in the reactor has an extended body where heating electrothermic instruments are placed, equipped with junctures distributed lengthwise, a non-heating electrothermic instrument which juncture is placed out of the area of the location of the heating electrothermic instruments, and a system of electrical heating of junctures of the heating electrothermic instruments. The device is additionally equipped with at least one non-heating electrothermic instrument of the cable type which juncture is placed between junctures of the heating electrothermic instruments, at that the casing of each heating electrothermic instrument is connected to the body in the area of its juncture location; the electric heating system is made in the form of discrete heating elements which are connected with in series by conductors, and each heating elememnt is equipped with a casing which is linked to the casing of the respective heating electrothermic instrument in the area of its juncture location and is connected to the body.
Patent RU-2205595-C2 (RU)
Inventor: BRIKKER M V
IPC: A61B5/085
Filed: 2000-01-31
Granted: 2003-06-10
Abstract: FIELD: medicine, anesthesiology. SUBSTANCE: after injecting the first dose of relaxant one should measure maximum pressure in the canal for supplying respiratory mixture of apparatus of artificial pulmonary ventilation (P init ) and then at appearance of patient's muscular activity (P prop ) one should detect ΔP prop  as the difference between P prop  and P init , then the second dose of relaxant should be injected and then, in the course of operation, it is necessary to measure maximum pressure value at every inhalation-expiration cycle in the canal for supplying respiratory mixture (P curr ), compare it against P init  by detecting the current difference ΔP curr , compare ΔP curr  value against threshold value which is established to be lower than ΔP prop  for every patient and when ΔP curr  is increased up to threshold value one should introduce another dose of relaxant. EFFECT: higher accuracy of detection. 1 dwg
Patent RU-2243231-C2 (RU)
Inventor: VENGEL ESPER
IPC: C12Q1/68
Filed: 1998-09-14
Granted: 2004-12-27
Abstract: FIELD: organic chemistry, biochemistry, nucleic acids. 
     SUBSTANCE: invention elates to LNA-modified oligonucleotide comprising at least one nucleoside analogue (LNA) of the general formula (I) 
     
       
     
     wherein X means -O-; B means a nitrogen (nucleotide) base; P is a point for joining inter-nucleoside "bridge" or 5'-terminal group that is taken among hydroxyl, monophosphate, diphosphate and triphosphate; R 3  or R 3*  is inter-nucleoside "bridge" by 3'-terminal group; R 2 * and R 4*  means biradical taken among -(CR*R*) r -O-(CR*R*) s -, -(CR*R*) r -S-(CR*R*) s -, -(CR*R*) r -N(R*)-(CR*R*) s -. Each among R 1 *, R 2 , R 3 *, R 3 , R 5 * and R 5  not taking part in formation of biradical or inter-nucleoside "bridge" means hydrogen, halogen atom, hydroxy-, mercapto-, amino-, azido-group; or R 2  and R 3  mean biradical -(CR*R*) r -O-(CR*R*) s - wherein R 2 * is taken among hydrogen atom, hydroxy-group and optionally substituted (C 1 -C 6 )-alkoxy-group; R 1 *, R 4 *, R 5  and R 5 * mean hydrogen atom wherein each among r and s = 0-4 under condition that sum r + s = 1-4 and each R* represents hydrogen atom or (C 1 -C 6 )-alkyl; or its basic salt or acid-additive salt. Also, invention proposes the corresponding nucleoside analogue (LNA) and the solid backing material with immobilized LNA. LNA-modified oligonucleotides elicit the enhanced affinity and specificity level with respect to complementary DNA and RNA-oligomers. 
     EFFECT: valuable properties of analogues. 
     62 cl, 44 dwg, 14 tbl, 161 ex