baber/WOPTO huggingface dataset:
Patent RU-2097108-C1 (RU)
Title: Method and apparatus for purifying water
Inventor: PLAKSIN VALERIJ G
IPC: B01D41/02
Filed: 1996-03-14
Granted: 1997-11-27
Abstract: FIELD: water treatment. SUBSTANCE: predetermined volume of water in closed space is passed through filter in circulation mode and filter charge is regenerated at water temperature from 60 to 250 C. Filter consists of thermostatically controlled tank, water inlet and outlet pipes, circulation pump, water level sensors, electromagnetic valves, water collecting chamber, heater, and temperature sensor. EFFECT: enhanced efficiency of filtration. 5 cl, 1 dwg
Patent RU-2127434-C1 (RU)
Title: Process determining absolute motion of bodies moving uniformly and rectilinearly in free space ( vacuum )
Inventor: TIMONIN S M
IPC: G01P3/68
Filed: 1996-04-15
Granted: 1999-03-10
Abstract: FIELD: measurement of velocity of movement of front of electromagnetic beam in vacuum relative to coordinate reference system coupled to body moving uniformly and rectilinearly in vacuum. SUBSTANCE: operation of time synchronization is conducted in points of beam emission and reception prior to operation of measurement of time of motion of beam between above-mentioned points. Process makes it feasible to determine value of absolute velocity of body by relatively simple method and to demonstrate that distribution rate of front of electromagnetic waves in inertial reference systems is relative. EFFECT: determination of absolute velocity of body by relatively simple method. 1 dwg
Patent RU-2113054-C1 (RU)
Title: Actuating element control device
Inventor: LAVRENT EV N I
IPC: H03K17/60
Filed: 1996-05-08
Granted: 1998-06-10
Abstract: FIELD: automatic control; switching devices of various actuating elements; control systems. SUBSTANCE: device has power supply buses, storage capacitor, coupling member, two switching members, two control buses, two operational amplifiers, current sensor, two reference-voltage shapers. Storage capacitor is charged and discharged by adjustable-amplitude current which enables doing it with current pulses of maximal amplitude much lower than in prototype but of higher duration. Maximal input power reduces accordingly. Reduced amplitude of pulses and their increased duration reduce power of electromagnetic pulses emitted during device operation and shift electromagnetic oscillation spectrum to lower-frequency range. EFFECT: reduced power requirement and electromagnetic noise. 2 dwg
Patent RU-2123982-C1 (RU)
Title: Lime milk preparation line
Inventor: NAGAJTSEV V F
IPC: C04B2/08
Filed: 1996-05-27
Granted: 1998-12-27
Abstract: FIELD: production of solutions; building materials. SUBSTANCE: line has reservoir with water delivery mechanism, main pipelines for delivery of water and intake of lime milk, drive and guides with lime washing assembly secured in them. Line also includes receiving section which contains bunker, dust catches, multioperation mechanism, and vibrating flow. Line also has vortex pump with centrifuge. Main pipelines are fitted with vibration oscillation dampers. EFFECT: enhanced production capabilities, efficiency and quality. 2 dwg
Patent RU-2104855-C1 (RU)
Title: Device for dampening energy of supersonic liquid stream
Inventor: STEPANOV JU S
IPC: B24C9/00
Filed: 1996-07-31
Granted: 1998-02-20
Abstract: FIELD: metal-working equipment. SUBSTANCE: this relates to systems for cutting by supersonic stream of liquid. Device is made in the form of body with its space connected with pipe union for receiving supersonic stream of liquid. Pipe union is located coaxially with outlet pipe union, and their ends create circular slot. Made in body is vacuum space for drawing in part of sprayed working liquid. Vacuum is created at passing supersonic stream of liquid through circular slot made between receiving and intermediate pipe unions. Device ensures automatic removal of working liquid splashes created due to loss of energy by peripheral zone of stream after its appearing from cutting zone. EFFECT: high efficiency. 2 dwg
Patent RU-2116922-C1 (RU)
Inventor: BELOKUROV L V
IPC: B65G69/26
Filed: 1996-08-07
Granted: 1998-08-10
Abstract: FIELD: transport engineering. SUBSTANCE: vehicle has ring pontoons with blades placed in reservoir with flowing water and rotating in opposite direction designed for driving the pontoons coupled with reservoir. Upper pontoon whose wall serves as carrying platform is coupled with one of parts - stator or rotor of generator whose windings are connected to rotating contact gears connected to power mains. Ring container is installed in one of compartments of water filled upper pontoon. This container is coupled with other pontoon. Other filled upper pontoon. This container is coupled with other pontoon. Other part of generator, rotor or stator, respectively, is installed on this ring container. Additional end container carrying one part of generator can be installed in space of upper pontoon. Ring containers are coupled with corresponding pontoons by means of multipliers installed on carrying hollow column. Blades of pontoons are installed on hinge suspension for turning and pressing to pontoon wall by oncoming flow of water. EFFECT: simplified design, enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2099658-C1 (RU)
Title: Flow-cyclic action vacuum sublimation dryer
Inventor: ANTIPOV SERGEJ TIKHONOVICH
IPC: F26B5/06
Filed: 1996-10-03
Granted: 1997-12-20
Abstract: FIELD: food, microbiological and pharmaceutical industries; sublimation drying. SUBSTANCE: dryer has vacuum chamber, vacuum pump, desublimator, and heaters 2. Vacuum chamber consists of hermetically connected sections 1 forming shell 3 with cross partition 4 manufactured of heat conducting material and separating the section into two spaces communicating through branch pipe 5 with shutoff valve 6. Each section is provided additionally with branch pipe 7 with shutoff valve 8 installed for connection with desublimator and vacuum pump. EFFECT: improved quality of drying. 1 dwg
Patent RU-2149661-C1 (RU)
Title: Method for preparing uterine neck carcinoma patients of the iii stage for making operation
Inventor: SIDORENKO JU S
IPC: A61N5/10
Filed: 1996-10-07
Granted: 2000-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing a patient to preliminary external radiation at a dose of 10 Gr and next to it, administering metatrexate at endolymphatic non-regional application dose of 0.1 mg/kg of body mass. Regional application dose is administered into lymphatic vessels of foot back. Administration of cytostatic mixtures in loading doses and antioxidants in therapeutic doses is accompanied by repeated application of the procedure in cases of incomplete tumor resorption and with following daily irradiation at a single dose of 2 Gr of external radiation until the total dose of 26-36 Gr is achieved. EFFECT: enhanced effectiveness of treatment; eliminated metastases in lymphatic nodes; transformation of inoperable form into operable one.
Patent RU-2122377-C1 (RU)
Inventor: ASTRAKHANTSEV F A
IPC: A61F2/04
Filed: 1996-10-23
Granted: 1998-11-27
Abstract: FIELD: medical engineering. SUBSTANCE: device may be used for installation of endoprosthesis in bronchi sections to be stenosed. Device has changeable sleeve with piston of different diameter for different-diameter endoprostheses. Open tapered end of sleeve is provided with expensive lobes which makes it possible to introduce endoprosthesis into bronchus directly after bronchus stenosis diameter is increased. EFFECT: provision for simultaneous installation of endoprosthesis and bougieurage. 3 cl, 3 dwg
Patent RU-2120577-C1 (RU)
Title: Valve, especially thermoregulating expansion valve
Inventor: RENNOV ALLAN
IPC: F16K31/12
Filed: 1995-03-21
Granted: 1998-10-20
Abstract: FIELD: manufacture of fittings. SUBSTANCE: valve has mounting spring which is supported by plate having inclined surface. Branch pipe secured to body includes unit for correction of preset magnitude of adjustable value. Unit includes also hold- down member with inclined surface engageable with inclined surface of plate. Hold-down member is locked against turn and is provided with tapped hole. Adjusting screw of correction unit is received by tapped hole of hold-down member and is locked against shifting. EFFECT: reduction or avoidance of machining in zone of correction unit. 15 cl, 4 dwg
Patent RU-2152954-C1 (RU)
Title: Inhibitors of xa factor
Inventor: AL-OBEJDI FAKHAD
IPC: C07K5/083
Filed: 1995-04-25
Granted: 2000-07-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention describes compound of unnatural origin that inhibits activity of Xa factor and has the general formula (I): A1-A2-(A3) m -B where m = 0 or 1; A1 means R 1 -R 2 -R 3 ; A3 means A3; R 7 -R 8 -R 9  is taken among the group including R 1 ;  where X means N and   and   are taken independently among the group including H, alkyl, acyl, aryl, arylalkyl and groups protecting amino-group; R 2  means -CR 99 R 100  where R 99  and R 100  are taken independently among the group including H, alkyl, arylalkyl, heteroarylalkyl and heteroaryl; R 3  means -C(O)- or -CH 2 -;R 4  means -NR 50 - where R 50  means H; R 5  means -CR 201 R 202  where R 201  and R 202  are taken independently among the group including H, alkyl, aryl and arylalkyl; R 6  means -C(O)- or -CH 2 -; R 7  means -NR 51  where R 51  means H; R 8  means -CR 210 R 211 - where R 210  and R 211  are taken independently among the group including H, alkyl, arylalkyl and heterocycle being alkyl, alkylaryl and heterocycle can be substituted with Q or -(CH 2 ) n -Q where n = 1-5 and Q is taken among the group including amine-, amidine-, imidazole- or guanidine-group that can be substituted and mono-, di-, tri- or tetraalkylammonium of pharmaceutically acceptable salt, its isoureide or isothioureide; R 9  means -C(O)- or -CH 2 -; B means -NHR 52  where R 52  is taken among the group including H, alkyl, arylalkyl, heteroarylalkyl, heteroaryl, one amino acid or two amino acids, or its pharmaceutically acceptable salt, amide, ester, alcohol or aldehyde. Compound of the formula (I) prevents blood clot formation and it is the specific low-molecular inhibitor of Xa factor. EFFECT: enhanced effectiveness of compound, absence of nondesirable adverse effects, valuable pharmacological properties. 28 cl, 5 tbl, 4 dwg, 38 ex
Patent RU-2121816-C1 (RU)
Title: Diaphyseal cover
Inventor: ZORJA V I
IPC: A61B17/80
Filed: 1996-12-27
Granted: 1998-11-20
Abstract: FIELD: medicine. SUBSTANCE: device has two plates. One of the plates has groove with ribs. Another plate is movable into the groove passing under the ribs with its lateral ribs. Fractured tubular bone fragments repair is carried out during operation. The cover is placed on the fractured fragments so that the fracture be disposed in the middle of the cover. Holes are drilled in bones through holes in plates ends and screws are used to join them. Wrench teeth are brought in engagement with teeth on one of plates to move and press the bone fragments close one to another. Screws are screwed in through the coincident holes to join the fragments tightly one to another. EFFECT: enhanced accuracy and strength of bone fragments connection. 9 dwg
Patent RU-2123424-C1 (RU)
Inventor: LIFSHITS S KH
IPC: B28D5/00
Filed: 1996-12-27
Granted: 1998-12-20
Abstract: FIELD: diamond treatment, namely application of unwashable line on diamond. SUBSTANCE: method comprises steps of applying on diamond line including ions or atoms of metal that dissolves carbon of diamond at 600-1200 C; etching diamond in atmosphere of gas reacting with carbon dissolved in metal but nonreacting with diamond; preserving diamond quality due to heating it from 400 C up to treatment process temperature and cooling it until 400 C at rate 10-20 C/min. EFFECT: preserving diamond quality at treatment process. 4 cl
Patent RU-2115149-C1 (RU)
Inventor: KOLCHEV NIKOLAJ PETROVICH
IPC: G12B11/02
Filed: 1997-01-06
Granted: 1998-07-10
Abstract: FIELD: dials of clocks and other instruments which must be properly discernible under different illumination conditions. SUBSTANCE: scale has base and cover-plate with slits made according to form of signs. Surfaces of slits and base surface adjacent to slits are of dark dull color. External surface of cover-plate is of light color preferably with phosphor. Absorption of rays on surfaces of slits increases contrast and discernibleness of scale signs. Effect is intensified if base surface under slit is made convex. EFFECT: more efficient design. 3 cl, 2 dwg
Patent RU-2127970-C1 (RU)
Inventor: SHPILEV N S
IPC: A01H1/04
Filed: 1997-04-23
Granted: 1999-03-27
Abstract: Изобретение относится к области селекции сельскохозяйственных культур. Способ отбора включает выращивание гибридных поколений и индивидуальный отбор семян. Причем отбор индивидуальных хорошо выполненных семян тритикале производят с гибридных растений первого гибридного поколения. Благодаря данному изобретению обеспечивается уменьшение объема селекционного материала, сокращение площадей селекционных посевов и увеличение вероятности и обоснованности отбора.
Patent RU-2132239-C1 (RU)
Title: Method for deslurring potassium ores
Inventor: TETERINA N N
IPC: B03D1/02
Filed: 1997-05-13
Granted: 1999-06-27
Abstract: FIELD: mining industry. SUBSTANCE: invention concerns high-clay potassium ores and includes: crushing starting material, conditioning ore pulp with flocculant and collector, deslurring pulp, and potassium chloride flotation. Main stage of deslurring pulp is carried out at pulp density 17-25% solids and countercurrent-concurrent-mode motion of bubbles and particles in ascending air flow in tower-type apparatus at pulp stream velocity 2-3 cm/s, air flow rate 0.3-0.6 cu.m/min sq.m, and froth layer thickness 0.3-0.5 m. When water-insoluble particles content in ore is superior to 4.0 wt.%, check flotation of deslurring main stage chamber product is performed. Polyacrylamide is used as flocculant with intake of 10 to 25 g per 1 t 100% ore and oxyethylated C 16 -C 18 -fatty acids in amounts 5 to 15 g/t are used as collector. EFFECT: reduced loss of useful component and simplified process. 3 cl, 1 tbl
Patent RU-2142198-C1 (RU)
Title: Method for simplex communication from mobile user to user of wire-line telephone network
Inventor: VOROB EV S V
IPC: H04B3/60
Filed: 1997-06-05
Granted: 1999-11-27
Abstract: FIELD: mobile communication equipment. SUBSTANCE: stationary equipment includes simplex radio station which operates at frequency F1, and control receiver, which operates at frequency F2. Telephone line is connected to simplex radio station through differential system. Mobile user uses radio station, which operates in two-frequency pulse mode. Information exchange between users is achieved using frequency F1. Mobile radio station is switched into transmission mode, so that it transmits short control command using frequency F2, and then switches into transmission mode using frequency F1. Control receiver receives said command and switches base simplex radio station into reception mode. Reverse switching is achieved using known method, for example, after ceasing of carrier frequency of mobile radio station. EFFECT: increased efficiency of frequency allocation, possibility to use simplex base stations. 1 dwg
Patent RU-2129051-C1 (RU)
Title: Separator for crushed waste textile and synthetic materials
Inventor: DOLGOV JU I
IPC: B07B7/04
Filed: 1997-06-05
Granted: 1999-04-20
Abstract: FIELD: light food-processing and chemical industries and farming. SUBSTANCE: separator includes vertical cylindrical housing with tangential inlet for starting mixture and light fraction discharge branch pipe which are located in its upper portion; chamber for receiving and discharging coarse fraction is located in lower portion of housing. injector located above chamber is made in form of ring-shaped pipe secured on housing in such way that clearance is formed between outer diameter of ring and walls of housing. Injector has holes whose axes form angle of 45 deg relative to axis of separator housing; diameter and pitch of holes depend on the diameter of pipe. Atomizer located above injector in center of housing is made in form of taper nozzle with orifice with elbow-shaped air inlet secured on wall of housing. Reflector secured on upper portion of housing on cover is made in form of cone whose surface is mounted at clearance relative to walls of housing and cover. Assemblage of separator members, their interconnection and location provided for favorable aerodynamic conditions for reliable separation of materials especially those having insignificant difference in mass of fractions excluding entrainment of quality fractions by lighter fibres. EFFECT: enhanced efficiency in obtaining quality material. 1 dwg
Patent RU-2135328-C1 (RU)
Title: Изделия из композитного кермета
Inventor: TED R MASSA
IPC: E21B10/56
Filed: 1995-10-30
Granted: 1999-08-27
Abstract: Многозонные керметы можно использовать с изделиями, включающими инструменты для обработки или удаления материалов, при применении в, например горном деле, строительстве, сельском хозяйстве и станочных работах. Изделия, содержащие керметы, предпочтительно цементированные карбиды и более предпочтительно карбид вольфрама, имеющие по меньшей мере две зоны с по меньшей мере одним отличающимся свойством. Кроме того, керметы предпочтительно обладают однородным или контролируемым истиранием, так чтобы придать изделию свойство самозатачивания. В применениях с истиранием особенно пригодны многозонные керметы. Керметы получают путем наложения и уплотнения по меньшей мере двух порошковых смесей, имеющих различные свойства (например, различный размер зерен карбида, или различные химические свойства карбида, или различное содержание связующего, или различные химические свойства связующего, или любую комбинацию вышеперечисленного). Предпочтительно, чтобы первая зона кермета содержала первый керамический компонент, имеющий относительно грубый размер зерен, и заданное содержание связующего, а вторая зона, наложенная или соприкасающаяся с первой зоной, содержала второй керамический компонент, предпочтительно карбид(ы), имеющий размер зерен меньше, чем размер зерен в первой зоне, причем содержание второго связующего было бы больше, чем содержание связующего в первой зоне, или же имели место оба этих обстоятельства. Данные изделия имеют увеличенный период нормальной эксплуатации в сравнении с периодом нормальной эксплуатации монолитных керметов в таких условиях применения, как, например, при истирании. 2 с. и 36 з.п. ф-лы, 26 ил., 5 табл.
Patent RU-2120890-C1 (RU)
Title: Method of descent of object from flying vehicle
Inventor: TALANOV BORIS PETROVICH
IPC: B64D45/04
Filed: 1997-08-05
Granted: 1998-10-27
Abstract: FIELD: descent of objects from flying vehicles. SUBSTANCE: parachute and rocket are connected by means of rope through roller and brake located on descent object with free section of rope between roller and parachute. Thrust of rocket is chosen to be more than or equal to aerodynamic drag of parachute. Additional rocket is secured above parachute canopy by means of coupling which is broken at moment of tension of section of rope between brake and parachute; then object with parachute and rockets is brought outside flying vehicle and both rockets are launched; after separation of additional rocket and tension of section of rope between roller and remaining rocket, releasing the brake is started. EFFECT: reliable descent from low altitudes; proper control of rate of descent.
Patent RU-2126977-C1 (RU)
Title: Process of accelerated determination of lifetime of ion- optical system
Inventor: EGOROV B M
IPC: H01J37/08
Filed: 1997-09-09
Granted: 1999-02-27
Abstract: FIELD: equipment creating intensive ion fluxes. SUBSTANCE: technical outcome of invention consists in increased accuracy of determination of lifetime of ion-optical system and in reduction of time base for performance of tests thanks to creation of conditions for sputtering of material of accelerating electrode of ion-optical system during tests and to lifting of restrictions to relative increase of density of sputtering back current of ions under forced operational conditions. Life tests are conducted in model specimen of ion-optical system reduced by a factor of K L , where L and /L m  are geometric dimensions of ion-optical system of tested and model specimens and increase in density of back current is realized by way of forced generation of plasma in space bordering on surface of accelerating electrode on side of exit from ion-optical system. In this case relation of similarity criterion L m = 1 should be maintained, where K       2   L       •K ijback  = 1,=K ijback  = j iback /j iback.m  is ratio of densities of back currents of ions for tested and model specimens of ion-optical system. EFFECT: increased accuracy of determination of lifetime of ion-optical system. 3 dwg
Patent RU-2127497-C1 (RU)
Inventor: ANDREEV M JA
IPC: H04R17/00
Filed: 1997-12-31
Granted: 1999-03-10
Abstract: FIELD: instrumentation engineering. SUBSTANCE: invention refers specifically to devices determining level of boundary of separation of media in closed vessels by acoustic method. Proposed transducer is intended for operation in closed vessels with gaseous atmospheres. Transducer includes piezoelement with matching layer and screen placed in all-metal case and cylindrical metal branch pipe composed of two tightly interconnected parts. One end of first part of branch pipe is joined tight to side surface of case, butt of the other end has starting chamfer on internal surface and collar for outline welding is located on external surface. External surface of this part of branch pipe has thread. Outer diameter of collar for outline welding is smaller than inner diameter of thread by two heights of weld of outline welding. Second part of branch pipe has average diameter less than 1/1/6λ, where λ is length of sound wave in material of branch pipe on working frequency of transducer. One end of it carries stepped bushing with central hole for signal wires. Step of smaller diameter of this bushing is installed inside first part of branch pipe and its external surface has grooves for accommodate polymer sealing rings. Step of larger diameter has collar for outline welding resting against proper collar of first part of branch pipe. Both parts of branch pipe are joined with the aid of coupling nut put on thread of first part of branch pipe to positive stop against step of larger diameter of stepped bushing. Design of transducer makes it possible to use during assembly both releasable and weld connections, transducer is capable of operation in corrosive gaseous atmospheres, is adaptable to manufacture, is easy in handling as it allows length of branch pipe to be changed and provides for high operational reliability. EFFECT: transducer can operate in corrosive gaseous atmosphere, is adaptable to manufacture, easy in handling and provides for high operational reliability. 1 cl, 1 dwg
Patent RU-2131213-C1 (RU)
Title: Method for controlling depth and appropriate level of anesthesia in surgical assistance
Inventor: SARAEV I A
IPC: A61B5/352
Filed: 1998-02-20
Granted: 1999-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out continuous analysis of sinusoid rhythm cardiac cycles activity. Their relative entropy and phase trajectory are determined in step-by-step mode in building and sequential incremental dimensions of space where the given dynamic process exists. Chaos degree criterion is calculated using density of filling selected area of the above mentioned phase space represented as two-dimensional image, with entropy measurements. Current 20% or higher excess achieved by the criterion relative to mean values is considered as homeostatic system regulation instability anticipating appearance of clinical symptoms of anesthesia protection insufficiency with respect to operation aggression. EFFECT: enhanced effectiveness in receiving warning information for correcting anesthesia in advance. 1 dwg