baber/WOPTO huggingface dataset:
Patent RU-2141055-C1 (RU)
Title: Регулирующий клапан
Inventor: SHTEFAN KLEPPNER
IPC: F02M69/54
Filed: 1995-08-03
Granted: 1999-11-10
Abstract: Изобретение относится к области двигателестроения, в частности к топливной аппаратуре двигателей внутреннего сгорания. Изобретение позволяет уменьшить затраты на изготовление и снизить скорость реагирования на изменение давления. Регулирующий клапан содержит элементы (43) седла клапана с поверхностью (44) седла клапана. Элемент (43) седла клапана расположен в средней части мембраны (40). При поднимании поверхности (44) седла клапана от запорного элемента (30) клапана топливо, подлежащее регулированию, может протекать от стороны (45) регулирования давления у мембраны (40), через поверхность (44) седла клапана и канал (54) обратного потока к стороне (47) обратного потока у мембраны (40). 32 з.п.ф-лы, 27 ил.
Patent RU-2140763-C1 (RU)
Inventor: SIDOROV P I
IPC: A61B5/026
Filed: 1996-07-09
Granted: 1999-11-10
Abstract: FIELD: medical diagnostics, particularly narcology. SUBSTANCE: method includes recording of cerebral blood flow before and after taking of alcohol. Readings of cerebral blood flow of right- and left-hand hemispheres are compared. If their asymmetry increased after taking of alcohol, taken dose is considered maximum permissible one. If readings of asymmetry of cerebral blood flow remain unchanged, alcohol tests are repeated till asymmetry increases, and total taken alcohol dose is considerable maximum permissible one. EFFECT: enhanced accuracy of determination. 2 ex
Patent RU-2121080-C1 (RU)
Title: Gear-type pump of internal gearing
Inventor: ANDREEV A M
IPC: F04C2/08
Filed: 1996-08-28
Granted: 1998-10-27
Abstract: FIELD: hydraulic machines used in hydraulic systems of various machines. SUBSTANCE: body 1, 2, 3 with slide bearing 4, 5, 6 houses gear wheels. Separator is positioned between driving 7 and ring gear wheels and eccentric disc is support of ring gear wheel. Driving gear wheel has hole communicating tooth space with key groove 13. Ring gear wheel has ring groove 14 n outer surface and hole 15 communicating tooth space with ring groove. Length of key 9 is less than width of driving gear wheel, it is arranged in symmetry with width of gear wheel. Slide bearing 4, 5 have screw grooves 16, 17 over entire length and chamfers 18, 19 facing key. EFFECT: prolonged service life of friction units thanks to feed of working fluid from pressure spaces of pump to friction surfaces. 2 dwg
Patent RU-2107289-C1 (RU)
Title: Sampling device
Inventor: MAKAS ALEKSEJ LEONIDOVICH
IPC: G01N30/04
Filed: 1996-09-25
Granted: 1998-03-20
Abstract: FIELD: examination and analysis of materials. SUBSTANCE: device has axial tube one end of which is coupled to medium flow forcing facility through detector, and second end is open. First intermediate tube has one open end, and the other end is fitted with plug through which open end of axial tube is passed. Second intermediate tube has one open end, and the other end is provided with plug through which open end of first intermediate tube is passed and arranged in the latter. External tube has one open end, and the other end is fitted with plug through which open end of second intermediate tube is passed and arranged in the latter. First and second intermediate tubes and external tube are coupled on the side of plugs to medium flow forcing facilities by means of branch pipes. All medium flow forcing facilities are connected to monitoring and control system. EFFECT: more efficient sampling process. 4 dwg
Patent RU-2137281-C1 (RU)
Title: Power supply circuit for video display equipment
Inventor: DZONG RIONG CHOJ
IPC: H04N5/63
Filed: 1997-01-14
Granted: 1999-09-10
Abstract: FIELD: electrical engineering. SUBSTANCE: circuit includes rectifier section, power-factor correction section, control section used to reduce power requirement of video display and to transmit control signal, as well as switching section controlling power-factor correction section by responding to control signal transmitted from control section. EFFECT: reduced unwanted power consumption. 3 cl, 2 dwg
Patent RU-2127564-C1 (RU)
Title: Orthodontic bracket
Inventor: ARSENINA O I
IPC: A61C7/14
Filed: 1997-01-24
Granted: 1999-03-20
Abstract: FIELD: medicine; stomatology; orthodontics. SUBSTANCE: bracket body has recess for orthodontic arc. it also has secured hook which axis is perpendicular to axis of recess and symmetrical with axis of bracket containing base layer. recess is made angulated and inclined, while body is monolithic. Hook is formed by extended part of body with ball-like termination. it is designed to fix double-jaw flexible tie-rod. EFFECT: enhanced reliability of operation, enlarged functional capability, teeth immobility. 1 dwg
Patent RU-2114373-C1 (RU)
Title: Method of missile control and device for its realization
Inventor: SHIPUNOV A G
IPC: F41G7/00
Filed: 1997-04-10
Granted: 1998-06-27
Abstract: FIELD: controllable armament. SUBSTANCE: at missile control presence of thermal noise in the field of the second strobe of the direction finder is being constantly identified, and from the moment of appearance of thermal noise in the field of the second strobe up to its exit from the field of the second strobe of the direction finder missile coordinates are determined according to the coordinates obtained from the missile model, the rate of noise movement on the field of the direction finder is determined, and additional signals leading away the missile in the direction opposite the movement of thermal noise on the field of the direction finder are added to the control command signals; and after determination of distinctions of the values of missile coordinates from the coordinates of the field of the second strobe control of the second strobe is transferred to the initial control mode according to the coordinates of the missile model with subsequent determination of missile coordinates according to the second strobe of the direction finder. For realization of the described method the missile control system additionally uses a noise detector, first switch second switch, whose control input is connected to the detector of thermal noise in the field of the second strobe, the second input of the missile model is connected to the command transmitter input; the input of the second strobe tracking system via the break contacts of the second switch is connected to the direction finder output, and via the make contacts - to the missile model output; the inputs of the missile coordinates transducer via the break contacts of the first switch are connected to the output of the second strobe tracking system, and via the make contacts of the first switch - to the output of the missile model. EFFECT: enhanced reliability and efficiency of complex at action of thermal noise. 8 cl, 5 dwg
Patent RU-2126899-C1 (RU)
Title: Timing gear drive of internal combustion engine
Inventor: FESINA M I
IPC: F02B67/06
Filed: 1997-04-15
Granted: 1999-02-27
Abstract: FIELD: mechanical engineering; internal combustion engines; timing gear belt drives. SUBSTANCE: timing gear drive of internal combustion engine has driving shaft 2 with gear wheel 3, at least one driven shaft 2 with gear wheel 5 and serrated belt 1 passed over gear wheels. Working profile of at least one of wheels is made on ring member 6 mounted on wheel rim 7. Design peculiarity is that ring members 6 are of metallic permeable to gas porous gauze of fiber noise-and-vibration damping material. Ring member 7 can be installed for removal from rim 7. For this purpose spline joint is made on mated surface of ring member 6 and rim 7. Proposed drive is designed for passenger car engines with improved acoustic characteristics. EFFECT: reduced operating noises, enhanced reliability and increased service life. 4 cl, 4 dwg
Patent RU-2132171-C1 (RU)
Inventor: SHIMCHENKO ALEKSANDR EHMIL EVI
IPC: A61C9/00
Filed: 1997-04-17
Granted: 1999-06-27
Abstract: Изобретение предназначено для использования в технике зубоврачебного протезирования. Устройство представляет собой упругую нить, вводимую в десневой карман перед использованием оттисковой массы. Нить имеет клиновидное поперечное сечение, а ее торцевая поверхность, контактирующая с оттисковой массой, выполнена с возможностью сцепления с последней. Нить может быть выполнена из светополимерной пластмассы с поперечными светонепроницаемыми перегородками. Технический результат - обеспечение возможности получения оттиска, точно повторяющего форму зуба, в том числе его прикорневой части. 3 з.п.ф-лы, 2 ил.
Patent RU-2117211-C1 (RU)
Title: Device for remote detection of leak of oil from main pipe line
Inventor: ALEEV R M
IPC: F17D5/02
Filed: 1997-05-06
Granted: 1998-08-10
Abstract: FIELD: pipe line transport. SUBSTANCE: device includes the following components linked optically and arranged in succession: scanning member with even number of faces which is mounted for rotation about axis passing through its center, inlet objective, spectrodivider, receivers of visible and thermal channels whose outputs are connected with picture monitor through signal mixer, laser probing channel including laser radiators, flat mirror, polychromator, radiation receivers, signal processing unit whose output is connected with picture monitor through signal mixer. Innovation of invention consists in non- reflecting faces of scanning member; width of these faces is equal to section of beams of laser radiators and additional components fitted between outputs of each laser radiation receiver and signal processing unit; these are: analog signal switch, analog-to-digital converter, on-line storage, digital- to-analog converter and differential amplifier; second output of analog signal switch is connected with second input of differential amplifier. EFFECT: enhanced sensitivity of laser channel. 2 dwg
Patent RU-2116735-C1 (RU)
Title: Tonic beverage and powder for its preparation
Inventor: POPOV V G
IPC: A23L2/39
Filed: 1997-06-26
Granted: 1998-08-10
Abstract: FIELD: food industry; production of alcohol-free, tonic and refreshing beverages. SUBSTANCE: medicinal preparation oliphen is used in beverage as a substance with tonic action in final concentration of 0.2-0.5 g/l, while as potable water, is used mineral water or diluted juice. Powder for preparation of tonic beverage contains oliphen having tonic action at the rate of 0.2-0.5 g per one liter of prepared beverage. Additionally powder may contain 40-80 g of flavoring additive in the amount of 0.1-0.5 cu.cm per one liter of beverage. Used as flavoring addition, beverage may have sugar, citric acid, common salt, pumpkin and/or apple powder. EFFECT: broadened assortment of refreshing beverages with tonic action. 6 cl
Patent RU-2146832-C1 (RU)
Title: Calendar watch
Inventor: MASAAKI TAKAKHASI
IPC: G04B19/24
Filed: 1997-10-01
Granted: 2000-03-20
Abstract: FIELD: clock production. SUBSTANCE: device has handle for setting calendar correction. The handle is located on side of face plate dial and oscillates with rotation center in second region in order to correct data indicator and corrector of days of week. In addition, device has date normalization setter, which is located on dial side of main plate in order to set normal value of date indicator in third region, week day normalization setter, which sets normal value of day of week asterisk in the second or third region, and unit for driving date indicator and unit for driving indicator of day of week. Center of rotation of unit for driving indicator of day of week is located in the fourth region. Setting lever and winding lever are located on side opposite to face dial on main plate. EFFECT: simplified design, rigid connection of dial to main plate. 5 cl, 8 dwg
Patent RU-2136489-C1 (RU)
Title: Installation for moulding of construction products
Inventor: RAKHMANOV V A
IPC: B28B5/00
Filed: 1997-12-15
Granted: 1999-09-10
Abstract: FIELD: construction, in particular, production of building materials. SUBSTANCE: the installation has a frame carrying a conveyor with moulds having movable peripheral walls, movable external walls, pallets and movable internal walls fastened to it; the installation is furnished with a steam-curing chamber, the conveyor chain plane is perpendicular to the horizontal plane, the frame has guides with rectilinear and curvilinear sections, the conveyor chain and movable peripheral walls of the mould are furnished with wheels. The moulds may be made detachable and furnished with locks; the movable external wall of the mould may be hinge-joined at the end of one of the movable peripheral walls and furnished with a bar and tail piece; the frame is furnished with a pin made for engagement with the bar and another pin made for engagement with the tail piece, the lock has a wedge-operated clamp with a spring-loaded rod with a wheel and former, and the curvilinear sections of the guides may be made in the form of two circles smoothly conjugate to the linear sections of these guides. EFFECT: enhanced quality of products, reduced expenditures connected with production, simplified design. 5 cl, 4 dwg
Patent RU-2142910-C1 (RU)
Inventor: SAFRYGIN JU S
IPC: C01D5/08
Filed: 1998-04-15
Granted: 1999-12-20
Abstract: FIELD: production of potassium sulfate from potassium chloride and ammonium sulfate in aqueous medium. SUBSTANCE: method includes interaction of ammonium sulfate solution with potassium chloride suspension followed by separation of double salt of potassium and ammonium sulfates and treatment of it with diluted potassium chloride solution at liquid-to-solid ratio of 0.7 to 1.5. product thus obtained is separated by means of filter, after which it is washed and dried. Filtrate is returned for preparation of potassium chloride suspension. Interaction of ammonium sulfate solution with potassium chloride suspension is effected at return of double salt of potassium and ammonium sulfates which is product of interaction of ammonium sulfate solution with potassium chloride suspension in amount of up to 100% and liquid phase to liquid-to-solid ratio lesser than or equal to 7 in reaction mixture. Ammonium sulfate solution is fed by portions when total consumption of potassium chloride increases by 5 to 15%. EFFECT: reduced content of finely-dispersed fractions (lesser than 0.08) in target product at simultaneous retaining of high quality. 2 tbl, 3 ex
Patent RU-2149045-C1 (RU)
Title: Method and device for irradiating patients with heavy charged particles like protons
Inventor: ASTRAKHAN B V
IPC: G21K5/08
Filed: 1998-04-21
Granted: 2000-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves using horizontal narrow particle beam of ionizing radiation. A patient is exposed to the radiation. The patient is reliably fixed in special device by means of air-tight sacks filled with small-sized granules and retaining its surface shape for a long time in thin-walled rigid envelope. The patient body is rotated and moved across the beam in mutually perpendicular directions with arbitrary position of the patient body symmetry axis. EFFECT: enhanced effectiveness in performing rotating and scanning tumor irradiation in earlier inaccessible places. 14 cl, 3 dwg
Patent RU-2150347-C1 (RU)
Title: Method and apparatus for making steel strip
Inventor: KHEJBERT VILLEM DEN KHARTOG
IPC: B22D11/106
Filed: 1996-12-20
Granted: 2000-06-10
Abstract: FIELD: equipment for making steel strips. SUBSTANCE: method comprises steps of draining melt steel from ladle to intermediate casting unit having atmospheric chamber and vacuum chamber; at first feeding melt steel into atmospheric chamber and then through vacuum chamber to crystallizer; forming in crystallizer thin slab with thickness no less than 150 mm; drawing it, equalizing its temperature in homogenizing furnace; rolling slab in austenite zone for making strip; cooling strip until temperature of ferrite conversion; rolling it in said range. EFFECT: enhanced quality of steel strip. 16 cl, 2 dwg
Patent RU-2148853-C1 (RU)
Inventor: URYVSKIJ JU I
IPC: G03F7/26
Filed: 1998-08-12
Granted: 2000-05-10
Abstract: Изобретение относится к технике газофазной химической модификации приповерхностного слоя полимерных пленок, в частности фоторезистных, и может быть использовано на операциях контроля фотолитографических процессов, а также любых других пленок, прозрачных в видимой области спектра на отражающих подложках. Сущность: предложенный способ определения глубины залегания модифицированного посредством процесса силилирования приповерхностного слоя осуществляется путем измерения концентрационно-зависимого параметра, по изменению которого судят об изменении глубины залегания слоя. При этом в качестве концентрационно-зависимого параметра выбирают показатель преломления облученного светом приповерхностного модифицированного слоя полимерной пленки. После чего определяют глубину залегания модифицированного слоя по формуле d м  = d(n пл.  - n эф. )/(n пл.  - n м ), где d - исходная толщина полимерной пленки; d м  - глубина залегания модифицированного приповерхностного слоя; n пл  - показатель преломления пленки после ее формирования; n м  - показатель преломления полностью промодифицированной пленки; n эф  - изменяющееся в процессе модифицирования и контролируемое эффективное значение показателя преломления пленки, и при достижении заданной величины d м  прекращают процесс. Технический результат изобретения заключается в повышении качества процесса модифицирования полимерных пленок, в частности фоторезистных. 1 ил.
Patent RU-2144440-C1 (RU)
Title: Method of excitation of liquid flow oscillations and hydrodynamic oscillator
Inventor: DYBLENKO V P
IPC: B06B1/20
Filed: 1998-08-24
Granted: 2000-01-20
Abstract: FIELD: hydraulic systems using flow of liquids for forming flow oscillations; mechanical engineering; chemical, oil production and mining industries; medicine and other industries. SUBSTANCE: hydrodynamic oscillator has housing with vortex chamber mounted on it. Vortex chamber has twisting passage and outlet nozzle; oscillator is also provided with delivery main brought in communication with twisting passages. Vortex chamber is provided with central body mounted in spaced relation to side wall. Oscillator is provided with adjustable-elasticity chamber brought in communication with vortex chamber via straight-way holes. Chamber may be hydraulically connected with medium being treated by means of connecting passage for extension of operational capabilities. For optimization of overall dimensions and hydraulic parameters of chamber, twisting passages on side of outlet nozzle are made in additional chamber communicated with vortex chamber via circular passage. Invention is based on specific interaction of liquid vortices. EFFECT: enhanced efficiency due to extended range of frequencies, increased amplitude of pressure and flow rate fluctuation; extended range of operation; enhanced reliability and stability of operation of equipment in case of change of mode of oscillator operation. 11 cl, 6 dwg
Patent RU-2141434-C1 (RU)
Inventor: EFREMOV G A
IPC: B64D37/24
Filed: 1998-08-20
Granted: 1999-11-20
Abstract: FIELD: rocketry; auxiliary operations with pneumohydraulic systems of rocket engine plants: methods of draining propellant components from tanks. SUBSTANCE: proposed method includes forcing-out the propellant components by excessive pressure of gaseous medium. Inert gas containing no more than 0.02% of oxygen by volume may be used as gaseous medium. EFFECT: avoidance of corrosion attack in propellant tanks after draining propellant from them.
Patent RU-2141294-C1 (RU)
Title: Method of treatment of eye front part affections
Inventor: PROKOF EVA G L
IPC: A61N5/067
Filed: 1998-11-26
Granted: 1999-11-20
Abstract: FIELD: ophthalmology. SUBSTANCE: method includes treatment of eye front part affections by acting with scanning pulse laser beam on pathologic region with wave length of 0.63 mcm. In so doing, prior to treatment with laser beam, affected eye is dripped with 1-2 drops of VITASIK preparation. Procedures are performed daily, or every other day, for period of 3-10 days. In case if inflammatory process, additionally to preparation VITASIK, preparation NAKLOF is used, 1-2 drops. EFFECT: higher efficiency of treatment. 2 cl
Patent RU-2149649-C1 (RU)
Inventor: JANTSEVA O P
IPC: A61L27/10
Filed: 1999-02-02
Granted: 2000-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has sclera, cornea and iris produced from soda-lime glass having coefficient of thermal expansion equal to 92-107 10 -7  grade -1  and permissible thermal expansion coefficient deviation of not greater than 10%. Sclera is produced from glass of the following composition, in % by mass: Al 2 O 3  0.7-4.5, B 2 O 3  2.0-6.6, MgO 0-1.5, ZnO 3.5-15, K 2 O 2.5-12.2, Na 2 O 3.5-15.5, Na 2 SiF 6  2.5-6.0, 3NaFAlF 3  1.1-11.0, dye to 2.2706 SiO 2  making the rest. Iris is produced from glass of the following composition, in % by mass: Al 2 O 3  0.7-4.5, B 2 O 3  0-2.0, CaO 0-3.3, ZnO 3.5-15, K 2 O 2.5-12.2, Na 2 O 3.5-15.5, Na 2 SiF 6  2.5-6.0, 3NaFAlF 3  1.1-11.0, dye to 60 SiSiO 2  making the rest. Cornea is produced from glass of the following composition, in % by mass: Al 2 O 3  1.0-2.8, B 2 O 3  2.0, CaO 3.0-4.5, MgO 0-3.0, ZnO 0-2.5, K 2 O 6.5-10.0, Na 2 O 10.5-12.7, 3NaFAlF 3  1.0, SiO 2  making the rest. EFFECT: full-scale imitation of human eye. 1 tbl
Patent RU-2153389-C1 (RU)
Title: Membrane filter and plasmopheresis system (versions)
Inventor: SOLOV EV A P
IPC: B01D12/00
Filed: 1999-02-24
Granted: 2000-07-27
Abstract: FIELD: membrane-type filtering equipment. SUBSTANCE: apparatus for membrane separation of solutions has immovable hollow cylindrical casing with bottom at one side and is provided with liquid supplying and discharge branch pipes and movable cylinder with semipermeable membrane on cylindrical surface and filtrate discharge union. Movable cylinder is mounted inside cylindrical casing with space between their cylindrical surfaces. Movable cylinder is formed as filter-piston having length smaller than that of cylindrical casing and is provided with pulling member reciprocating within casing. Liquid supplying union of casing has valve positioned at side adjacent to bottom and adapted for admitting liquid into casing. Liquid discharge union of casing has valve positioned at side opposed to bottom and adapted for discharging liquid outside casing. Filtrate discharge union has valve for discharging liquid outside casing. EFFECT: increased efficiency by providing adequate filtering mode. 17 cl, 22 dwg
Patent RU-2156493-C1 (RU)
Inventor: PONOMAREV N N
IPC: G05B23/02
Filed: 1999-02-24
Granted: 2000-09-20
Abstract: FIELD: instrumentation engineering. SUBSTANCE: system used for automatic troubleshooting and incorporating programming device, numeric monitoring and control unit, stimulating signal and command shaping unit, two switches, set of measuring transducers, data display unit, and data output unit is provided, in addition, with three memory units and two comparison units. EFFECT: enlarged functional capabilities and reduced automatic control time. 1 dwg
Patent RU-2146496-C1 (RU)
Title: Method for studying osteocartilaginous exostoses
Inventor: FISHCHENKO P JA
IPC: A61B6/00
Filed: 1999-03-31
Granted: 2000-03-20
Abstract: FIELD: medicine. SUBSTANCE: method involves transcutaneously injecting water-soluble radiopaque substance under the osteocartilaginous exostosis cap. When piercing skin, the injection needle is directed at the right angle to the exostosis surface until it thrusts against the cartilaginous part. Then the needle inclination angle is changed by 30-40 deg and it is moved 1-3 mm in the pierce direction. X-ray examination is carried out in 2-10 min. EFFECT: enhanced accuracy of X-ray examination. 2 dwg