baber/WOPTO huggingface dataset:
Patent RU-2099828-C1 (RU)
Title: Plane resonant antenna
Inventor: KOSHELEV VLADIMIR B
IPC: H01Q1/36
Filed: 1996-12-17
Granted: 1997-12-20
Abstract: FIELD: antenna engineering; reception of frequency-modulated ratio and TV broadcasting signals; radar and radio communication systems. SUBSTANCE: antenna operating in 25 to 1000 MHz frequency range has open cavity in the form of multiturn arithmetic spiral mounted on insulating base; coupling turn placed is around spiral is a spaced relation to internal and external conductors of coaxial feeder series-connected to matched load whose impedance equals wave impedance of coaxial feeder. Start of spiral is connected to internal conductor of coaxial feeder; spiral conductor length is a multiple of half the maximum working wavelength in open cavity; coupling turn length equals  , where λ 1  is maximum wave length of working range turn is external relative to spiral. EFFECT: extended working frequency range of antenna; improved matching of the latter with its feeder. 4 dwg
Patent RU-2141007-C1 (RU)
Title: Composition for protection of metals from acid corrosion
Inventor: DOLINKIN V N
IPC: C23F11/04
Filed: 1996-12-27
Granted: 1999-11-10
Abstract: FIELD: chemical industry. SUBSTANCE: composition is prepared using dialkylpyridine fraction having boiling temperature of lower than 250 C at pressure of 760 mm Hg resulting from rectification of higher pyridine bases. New composition makes it possible to use products resulting from rectification of higher pyridine bases to obtain highly efficient reagents. EFFECT: improved properties of the composition. 4 cl, 2 tbl
Patent RU-2143873-C1 (RU)
Title: Surgical method for treating open angle glaucoma
Inventor: ZUEV V K
IPC: A61F9/007
Filed: 1997-01-22
Granted: 2000-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves creating conjunctival flap and superficial scleral flap, removing corneoscleral limbus including external wall of Schlemm's canal and peripheral cornea stroma layers. Descemet's membrane edge is uncovered without opening the anterior chamber. Cushion is formed from superficial scleral flap prominent relative to the sclera surface. Free scleral flap surface boundary is rigidly fixed on its bed with sutures. The lateral superficial scleral flap bed walls are in addition partially dissected near the limbus. EFFECT: improved and prolonged hypotensive action; active transportation of intraocular aqueous humor. 2 cl, 4 dwg
Patent RU-2115912-C1 (RU)
Inventor: FERBEROV AL BERT MOISEEVICH
IPC: G01N15/08
Filed: 1997-04-17
Granted: 1998-07-20
Abstract: FIELD: measurement technology. SUBSTANCE: proposed device has measurement head connected to source of excessive pressure through stabilizer and rotameter. Rotameter is fitted with differential-transformation converter of movement of float of rotameter. Primary winding of differential-transformation converter is shunted by capacitor and is connected to output of stabilized DC generator through interrupter. Secondary winding of differential-transformation converter is connected to input of analog-to-digital converter with memorization of maximum value which is equipped with digital indicator. EFFECT: enhanced accuracy of measurement thanks to exclusion of influence of change of network voltage. 2 dwg
Patent RU-2134287-C1 (RU)
Title: Catalytic cracking gasoline purification process
Inventor: KNJAZ KOV A L
IPC: C10G55/06
Filed: 1997-05-28
Granted: 1999-08-10
Abstract: FIELD: petroleum processing. SUBSTANCE: heavy unstable catalytic cracking gasoline fraction is subjected to hydrogenating desulfurization followed by returning the fraction into rectification column of catalytic cracking installation and stabilizing it together with nonpurified light gasoline fraction. EFFECT: reduced sulfur and olefin contents with no loss in anti-knock properties. 4 ex
Patent RU-2145276-C1 (RU)
Inventor: KAZAKOV V M
IPC: C21D7/04
Filed: 1997-06-10
Granted: 2000-02-10
Abstract: FIELD: plastic working, cutting materials, boring cylinders for subsequent expanding and shot blasting. SUBSTANCE: device includes balls for working surface after cutting operation. Device may work surface by rolling out with the aid of sliding-twisting ball at heating up contact zone and subsequent dressing by means of annular shot-torch flow. EFFECT: enhanced accuracy and quality of worked surface due to applying special relief for increasing wear resistance. 6 cl, 8 dwg
Patent RU-2137759-C1 (RU)
Title: Indole derivative
Inventor: SIRO KATO
IPC: A61K31/404
Filed: 1995-11-27
Granted: 1999-09-20
Abstract: FIELD: organic synthesis. SUBSTANCE: indole derivatives with general formula I:   (I) are provided wherein R 1  is lower alkyl optionally substituted by hydroxyl, mono- or di(lower alkyl)aminosulfonyl, -X-R a , -[O(CH 2 ) m -CHR b ] n R bb , and -O(CH 2 ) p -R c ; R a  is lower alkyl; X is O, R b , H, lower alkyl; R bb  alkoxycarbonyl or carboxy group; m=0; n=0 or 1; R c  lower alkanoyl or phenyl; p= 1; R 2  and R 3  hydrogen, halogen, or lower alkyl; W group with formula II bound to indole ring in position 2 or 3; R 4  halogen; R 5  lower alkyl; or salt of compounds I. Compounds of invention exhibit strong stimulating activity for β 3 -adrenergic receptor with excellent adrenoreceptor selectivity. EFFECT: extended range of compound with adrenoreceptor affinity. 13 cl, 9 tbl, 16 ex
Patent RU-2148983-C1 (RU)
Title: Ozonotherapeutic apparatus
Inventor: CHISTOV E K
IPC: A61H33/14
Filed: 1997-07-24
Granted: 2000-05-20
Abstract: FIELD: medical engineering. SUBSTANCE: apparatus may be used for treatment of cutaneous diseases of upper and lower limbs by ozone-containing gas mixture. Apparatus has successively-connected gassing chamber with hole for limb introduction, with appliance for sealing of place of limb introduction into chamber, gas-discharge reactor for ozone electrosynthesis, pressure pickup, gas-flow former, ozone decomposition filter, flow splitter, controlled throttle, distributing valve, shut-off filter, input filter and damper. All the devices are interconnected by gas line. Gas-flow former is double-channel one. The first channel output and the second channel input of gas-flow former communicate with atmosphere directly. The first channel input is connected to gassing chamber output through ozone decomposition filter. The second channel output is connected to flow splitter which is connected to gassing chamber input through distributing valve, shut-off filter and gas-discharge reactor of ozone electrosynthesis. EFFECT: higher efficiency of ozonotherapy. 4 cl, 1 dwg
Patent RU-2125278-C1 (RU)
Title: Method measuring distance to controlled object ( its versions )
Inventor: KASATKIN B A
IPC: G01S15/08
Filed: 1997-09-30
Granted: 1999-01-20
Abstract: FIELD: underwater acoustics, design of underwater range finding systems. SUBSTANCE: in accordance with method pulse acoustic signal is emitted from controlled object in step with start of time reading in reception points on controlled objected separated by distance 1 that is less than length of wave of acoustic signal. Phase and group times of delay are determined on basis of measurement of parameters of received signals, then desired range is computed. In this case acoustic signal is emitted at angle of side slip depending on density of water and soil and average velocities of propagation of sound in layer of water close to bottom and of . longitudinal waves in layer of soil close to bottom. Signal is received according to versions by hydrophones put into or placed on soil. Value of range is found in both versions by invariant velocity. EFFECT: increased range and decrease error while measuring ranges in basins of limited dimensions under conditions of presence of reflected signals and heavy dispersive distortions. 2 cl, 1 dwg
Patent RU-2126570-C1 (RU)
Title: Stabilized antenna post of ship navigational radar
Inventor: VINOGRADOV L G
IPC: H01Q1/34
Filed: 1997-10-31
Granted: 1999-02-20
Abstract: FIELD: sea radiolocation. SUBSTANCE: stabilization of antenna directional pattern is realized without consumption of energy thanks to suspension of slotted-guide antenna from bracket on mutually perpendicular horizontal axes and of mentioned slotted-guide antenna from shaped stanchion of stand. Limiters of turning angle, SHF rotary transitions and damping devices are mounted in axles. Mechanism of antenna inclination and inclination indicator providing for improved observation of nearest targets as well as small-sized radioparent enclosure put on antenna and bracket are inserted into mix of antenna post. EFFECT: provision for stabilization of antenna directional pattern with employment of gravitational force and properties of physical pendulum. 4 cl, 6
Patent RU-2133228-C1 (RU)
Title: Plant for separate stabilization of sewage sludge
Inventor: ALEKSEEV M I
IPC: C02F3/30
Filed: 1997-11-12
Granted: 1999-07-20
Abstract: FIELD: plants for biological treatment of sewage waters. SUBSTANCE: plant has aerobic stabilizer 1 with pipeline 2 for sludge supply, spillway 3 and partition 4, methane tank 6 found inside stabilizer. Spillway 3 and partition 4 form mineralization chamber 7, biocoagulation chamber 8 with degassing system, and chamber 9 for thickening of stabilized sludge. Methane tank 6 is separated by partitions 11 and 12 into chamber of acid fermentation and chamber of alkali fermentation. Secured to partitions 12 by pairs with some clearance are additional walls forming bypass channels. Acid fermentation chamber has pipeline 19 for raw sludge supply. It is sound practice to place autoclave 20 with inlet pipe 21 for supply of steam and stabilized thickened mixture into its internal part and outlet pipe for discharge from autoclave of nutritious substrate to stabilizer 1, acid fermentation chamber and bypass valves. EFFECT: reduced capital and working costs and higher productivity. 5 cl, 5 dwg
Patent RU-2137011-C1 (RU)
Title: Method of connecting pipes
Inventor: TAKHAUTDINOV SH F
IPC: F16L13/10
Filed: 1998-02-24
Granted: 1999-09-10
Abstract: FIELD: erection of pipe lines; oil producing and chemical industries; sanitation and other industries for connecting steel pipes. SUBSTANCE: method includes making pipe end in form of nipple and connecting member in form of mating bell mouth followed by press-fitting nipple into bell mouth of connecting member. Prior to press-fitting the nipple, surfaces of bell mouth and outer surface of nipple are tinned with alloy. Then joint is heated to melting point of alloy. Besides that, outer surfaces of pipes and connecting members are coated with insulation; in this case, heating is timed to applying insulation. Proposed method makes it possible to make permanent joints of steel of equal strength with protected inner surfaces. EFFECT: increased service life of pipe lines transporting aggressive media; increased productivity by 30 to 35%; minimum consumption of manual labor. 2 cl, 1 dwg
Patent RU-2135031-C1 (RU)
Title: Method of production of adaptogenic mixture
Inventor: BURMISTROV G P
IPC: A23L33/15
Filed: 1998-10-09
Granted: 1999-08-27
Abstract: FIELD: food industry. SUBSTANCE: composition is obtained by mixing fruit-berry juice of sublimation drying, glucose, potassium chloride, potassium thiocyanate, pectin and CO 2 -extract of biomass of microorganism of species Mortirella bainieri under the above atmosphere pressure as a solution in carbon dioxide. Then pressure is dropped to atmosphere value to remove carbon dioxide from the mixture. The obtained composition shows the prolonged adaptogenic effect. EFFECT: improved method of the mixture producing.
Patent RU-2146353-C1 (RU)
Inventor: ARKHANGEL SKIJ I I
IPC: F42B15/01
Filed: 1998-11-13
Granted: 2000-03-10
Abstract: Изобретение относится к ракетной технике, а более конкретно - к управляемым ракетам, выпущенным по целям, требующим для перехвата на участке точной пеленгации головкой самонаведения интенсивного маневрирования непосредственно перед точкой встречи. Технический результат - увеличение точности наведения. Данное изобретение заключается в следующем. Измеряют угловую скорость линии визирования на участке пеленгации цели головкой самонаведения для назначения корректирующего усилия, воздействуют корректирующим усилием перпендикулярно продольной оси снаряда при подлете к цели. В процессе воздействия измеряют рассогласование по фазе между вектором промаха и вектором корректирующего усилия и создают дополнительное корректирующее усилие для уменьшения ортогональной составляющей промаха. В частном случае конкретного выполнения технический результат достигается непрерывным разворотом относительно продольной оси ракеты вектора корректирующего усилия в процессе его действия для совмещения с вектором промаха. 2 з.п.ф-лы, 9 ил.
Patent RU-2146604-C1 (RU)
Title: Assembled grinding wheel for combination working
Inventor: STEPANOV JU S
IPC: B24D5/06
Filed: 1998-12-23
Granted: 2000-03-20
Abstract: FIELD: machine-building plants. SUBSTANCE: grinding wheel is used for effective finishing working of blanks made of materials difficult to work and disposed to burns. Wheel body is made as a ring with longitudinal recesses and projections. Stationary abrasive-carrying members are positioned on projections. Recesses accommodate abrasive carrying members movable in longitudinal direction. Wheel includes mechanism of synchronous displacement of moving members. Construction of wheel allows installation of moving member at an angle to plane perpendicular to axis of rotation. EFFECT: enhanced cutting capacity. 6 dwg
Patent RU-2151824-C1 (RU)
Title: Anode paste fabrication process
Inventor: MAKSJUTOV E N
IPC: C25C3/12
Filed: 1999-02-09
Granted: 2000-06-27
Abstract: FIELD: electrolytic equipment. SUBSTANCE: invention relates to fabrication of anode paste for self- baking anodes of aluminum electrolyzers and aims at increasing performance characteristics of electrolysis by means of reducing specific consumption of anode paste, power, and fluoride salts. Process includes crushing, sorting, and grinding calcined cokes, dosing coke charge components, mixing coke charge and hydrocarbon binder. More particularly, content of fraction - 6+1 mm in groats from riddle is maintained between 78 and 96%, coke charge before mixing contains following fractions, wt. %: +6 mm <3, -6+4 mm 7-15, -4+1 mm 28-36, -1+0.08 mm 17-29, -0.08 mm 27-33, and hydrocarbon binder is added in amount 25- 29% based on the weight of coke. EFFECT: improved performance characteristics of electrolysis.
Patent RU-2159033-C1 (RU)
Title: Method of determining plant heat resistance
Inventor: STATSENKO A P
IPC: A01H1/04
Filed: 1999-03-15
Granted: 2000-11-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves determining free proline content in plant leaves at maximum stress period; calculating resistance coefficients as ratio of content of free proline in samples under test and samples of sort-classifier with known heat resistance value, with one or several sorts-classifiers being used for comparative evaluation. Method is used for evaluating heat resistance of selection material or new sorts of cereal and leguminous crops. EFFECT: reduced labor consumption, increased efficiency and objectivity in evaluating plant heat resistance. 1 tbl
Patent RU-2147838-C1 (RU)
Title: Method for removing soft tissue defects of the maxillofacial region
Inventor: EHRISTOV Z A
IPC: A61B17/00
Filed: 1999-04-26
Granted: 2000-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out plastic repair using revascularized cutanofascial graft. The graft is taken from medial arm region. EFFECT: reduced risk of traumatic complications.
Patent RU-2156533-C1 (RU)
Title: Device for equalizing of voltage unbalance on connected cells of storage battery or batteries
Inventor: NIKIFOROV V E
IPC: H02J7/34
Filed: 1999-04-29
Granted: 2000-09-20
Abstract: FIELD: electrical engineering. SUBSTANCE: device has transformer demagnetization system, power supply, which is mounted in power supply circuit of control system, and control driver. This results in increased effective voltage range and increased speed of voltage equalization between separate members of storage battery. EFFECT: increased efficiency and reliability. 44 cl, 8 dwg
Patent RU-2144218-C1 (RU)
Title: Training device for acquiring first aid skills
Inventor: BUBNOV V G
IPC: G09B23/28
Filed: 1999-07-29
Granted: 2000-01-10
Abstract: FIELD: medical devices. SUBSTANCE: device has human body plaster cast, which comprises frame, models of mouth and nose respiratory inputs, models of eye pupil reaction, model of carotid artery pulsation, inhalation valve, model of respiratory movements of chest model, and detectors of inhalation, pressure and impact. Human body plaster cast is designed as flexible jacket, which joints head, neck and body models into single housing. In addition model has anatomic patterns of human body to provide skin tuck in place, where neck model is connected to body model on back side. Jacket has two independent members, which are located in head and body models. Each member has support rests, which are located in back part of respectively head and body and are connected to lower parts of struts which are passed through simulator and which upper parts carry mounting plates. EFFECT: increased service life, increased similarity of training to real conditions. 8 cl, 5 dwg
Patent RU-2162239-C1 (RU)
Inventor: ESSJAK S P
IPC: G01W1/08
Filed: 1999-08-25
Granted: 2001-01-20
Abstract: FIELD: meteorology. SUBSTANCE: given aerological radiosonde is designed to measure vertical profile of meteorological values such as temperature and humidity. It incorporates first and second pulse generators, frequency divider, first, second and third analog keys, circuit controlling analog keys, pulse former and transceiver. First pulse generator includes twin-input differential comparator, timing RC circuit whose capacitor is capacitive transducer of humidity, resistive divider. Second pulse generator has threshold unit, timing RC circuit made of capacitor and resistive divider formed by reference resistor and resistive temperature- sensitive element. EFFECT: increased accuracy of measurement of meteorological values. 2 cl, 1 dwg
Patent RU-2165039-C1 (RU)
Inventor: FELLER V I
IPC: B66F3/30
Filed: 1999-08-26
Granted: 2001-04-10
Abstract: FIELD: mechanical engineering; load lifting and fixing. SUBSTANCE: locking device of hydraulic jack has plunger connected with detent, and hydraulic lock holding detent flush over entire cycle of rod retraction. EFFECT: improved reliability. 2 dwg
Patent RU-2157446-C1 (RU)
Title: Process and device to excite lateral vibrations of string of pipes in well
Inventor: IVANNIKOV V I
IPC: E21B31/00
Filed: 1999-11-10
Granted: 2000-10-10
Abstract: FIELD: drilling and running of wells. SUBSTANCE: invention can specifically be used to intensify inflow of pool fluid, cleaning of filtering part of wells, to remedy seizure of pipes in wells and to improve quality of grouting of casing strings in wells. Process provides for increased efficiency thanks to generation of vibrations without pumping through of fluid and to possibility of control over parameters of vibrations. Process involves lowering of striker on flexible suspension into string of pipes with fluid and excitation of its radial vibrations with transfer of lateral impacts to string. In this case striker or strikers with maximum cross-section which relation to internal section of string lies within limits of 0.9-0.98 are placed into string. Radial periodic vibrations of striker are formed thanks to its axial movement in string with velocity chosen from condition of transfer of required force on to string. Device for realization of process includes string of pipes partially or completely filled with fluid, striker placed into string and limiter of axial displacement of striker. Other end of flexible suspension is anchored across well-head for axial movement of striker or strikers in string. EFFECT: increased efficiency of process and device. 30 cl, 12 dwg
Patent BR-PI0609496-C1 (BR)
Inventor: AKIHITO SAITOH
IPC: C07D333/64
Filed: 2006-03-27
Abstract: The invention provides a process for production of 1-(3-(2-(1-benzothiophen-5-yl)ethoxy)propyl)azetidin-3-ol or salts thereof characterized by subjecting 1-(3-(2-(1-benzothiophen-5-yl)ethoxy)propionyl)azetidin-3-ol to reduction reaction with an addition of activator in the presence of alkali metal borohydride.
Patent BR-PI0709057-C1 (BR)
Title: veículo mucoso bioadesivo de lenta liberação, método para preparar um veículo mucoso bioadesivo de lenta liberação, e, uso do veículo mucoso bioadesivo de lenta liberação
Inventor: CAROLINE LEMARCHAND
IPC: A61K31/4468
Filed: 2007-03-23
Abstract: veículo mucoso bioadesivo de lenta liberação, método para preparar um veículo mucoso bioadesivo de lenta liberação, e, uso do veículo mucoso bioadesivo de lenta liberação. um veículo de liberação lenta bioadesivo mucoso, compreendendo um princípio ativo e desprovido de amido, lactose, que pode liberar o princípio ativo por uma duração de mais do que 20 horas. este veículo bioadesivo contém um diluente, um alquilsulfato de metal alcalino, um agente de aglutinação, pelo menos um polímero bioadesivo e pelo menos um polímero de liberação prolongada, bem como um método para sua preparação.
Patent AU-2010213079-C1 (AU)
Title: Determining position and orientation of a dental implant
Inventor: LAWITSCHKA UWE
IPC: A61C13/00
Filed: 2010-02-11
Granted: 2013-05-30
Abstract: A method for determining a position and an orientation of a dental implant comprises scanning a surface of a scan body connected to the implant wherein a plurality of data points is determined which correspond to positions of points that are located on the surface of the scan body. The method further comprises reconstructing at least three planes based on the data points, reconstructing intersection information of the reconstructed planes, where the intersection information comprises the reconstruction of straight intersection lines and of intersection points, and determining the position and the orientation of the implant based on the reconstructed intersection information.
Patent AU-2011328703-C1 (AU)
Title: Method and device for configuring VPLS MAC entry space
Inventor: CHEN SHIMENG
IPC: H04L12/70
Filed: 2011-09-28
Granted: 2016-03-17
Abstract: Disclosed are a method and device for configuring VPLS MAC entry space. The method includes: when an edge device (UPE) close to a service provider network at the user side receives a message from the network side, performing an operation of not learning MAC information of the message at the network side in a VPLS MAC table on the UPE; when the UPE receives a message from the user side, performing an operation of learning MAC information of the message at the user side in the VPLS MAC table on the UPE, wherein the side of the UPE connected to a network device is the network side, and the side of the UPE connected to a user device is the user side. The present invention solves the technical problem of the degradation of processing performance caused by the running out of the VPLS MAC entry space in the UPE device, improving the forwarding performance of the UPE.