baber/WOPTO huggingface dataset:
Patent RU-2190309-C2 (RU)
Title: Graphic presentation transmission to mobile terminals
Inventor: VALENTINE EHRIK LI
IPC: H04M1/72439
Filed: 1997-02-20
Granted: 2002-09-27
Abstract: FIELD: digital mobile communication systems. SUBSTANCE: digital data in the form of graphic presentations are converted into symbol-based data. Converted symbol-based data are then shaped into additional unstructured message-servicing data and conveyed to mobile terminal over separate special-purpose control channel. Messages containing converted symbol-based data are received by mobile terminal and re-converted into binary data which are then displayed on liquid-crystal screen. EFFECT: ability of using active global and personal communication system protocols. 7 cl, 9 dwg
Patent RU-2164090-C2 (RU)
Inventor: LJUBYKH E N
IPC: A61B17/00
Filed: 1999-01-06
Granted: 2001-03-20
Abstract: Изобретение относится к медицине, а именно к хирургии, и может быть применено для профилактики эвентраций. Ушивают операционную рану. Проводят дополнительно на первом этапе П-образно лигатуры через кожу, подкожно-жировую клетчатку и передние стенки влагалищ прямой мышцы живота. Связывают концы без натяжения. Фиксируют на втором этапе лигатуры на хирургическом мостике при повышении риска возникновения эвентрации. Способ позволяет уменьшить нарушения кровообращения в области операционной раны, повысить эффективность профилактики.
Patent RU-2212098-C2 (RU)
Title: Device and method for short-circuit protection of semiconductor switch
Inventor: SAIRANEN MARTTI
IPC: H03K17/082
Filed: 1998-06-09
Granted: 2003-09-10
Abstract: FIELD: short-circuit protective gear for semiconductor switches. SUBSTANCE: device used for regulating power supplied to load 13 from voltage source 12 has field-effect transistor 21 that functions to enable or disable passage of current from voltage source 12 to load 13 in response to control pulse transferred to gate 3 of field-effect transistor 21. Power regulator incorporates means 24 for measuring variations in potential 3 across field-effect transistor 21 and for enabling or disabling passage of control pulse basing on measurement of variations in potential 3. Power regulator measurement device enables driving field-effect transistor 21 in conduction when it is found that voltage stops rising due to Miller effect as measurement device starts functioning and correspondingly measurement device does not ensure driving field-effect transistor 21 in conduction when voltage rise is noted. EFFECT: enhanced reliability and speed of device. 4 cl, 4 dwg
Patent RU-2192346-C2 (RU)
Inventor: TIMOSHENKO E M
IPC: B25D13/00
Filed: 1999-03-01
Granted: 2002-11-10
Abstract: FIELD: electric machine engineering, namely manufacture of percussion-action tools and specialized percussion-action machines. SUBSTANCE: machine includes percussion action tool mounted at side of stator including coil, magnetic circuit and guide inside which striker is arranged. Striker is fixed by means of returning and braking elastic members with gap relative to tool. Elastic members satisfy to given mathematical relation. EFFECT: enhanced efficiency of machine at working heterophase variable-rigidity materials, increased maximum rate of percussions. 2 cl, 5 dwg
Patent RU-2175999-C2 (RU)
Title: Aqueous bright copper plating electrolyte for
Inventor: MILUSHKIN A S
IPC: C25D3/38
Filed: 1999-03-09
Granted: 2001-11-20
Abstract: FIELD: electrolytic processes. SUBSTANCE: electrolyte for depositing bright copper coatings on steel without intermediate sublayer contains 100-120 g copper sulfate, 220-240 g ammonium sulfate, 80-100 ml 25% aqueous ammonia solution, 1-3 mmol acetylurea, 0.5-2 mmol morpholine or piperidine derivative, and water to 1 l. EFFECT: increased brightness of coating and adhesion at higher yield with regard to current. 2 ex
Patent RU-2164059-C2 (RU)
Inventor: GLADKOV B D
IPC: H05H7/04
Filed: 1999-03-12
Granted: 2001-03-10
Abstract: FIELD: acceleration engineering; heavy-power proton synchrotrons. SUBSTANCE: annular- electromagnet sections of system are built around iron-free dipoles using high- intensity magnetic pulse fields thereby making it possible to attain proton beam energy of 50 to 100 TeV and higher still in operating proton synchrotrons and those under design. EFFECT: reduced power consumption from industrial mains. 5 dwg
Patent RU-2183823-C2 (RU)
Inventor: RAZJAPOV A Z
IPC: G01J3/42
Filed: 1999-03-16
Granted: 2002-06-20
Abstract: FIELD: atomic spectrometry. SUBSTANCE: atomizing unit has evaporator in the form of disc with heated element housing sample of solution to be analyzed, burner with nozzle. Outer edge of disc and nozzle of burner form slit-shaped nozzle to create flame. Ratio of diameters of heated element and disc of evaporator is 1:(2.5-4.0). EFFECT: diminished loss of atoms and stabilized condition of atomization of substance. 1 cl, 1 dwg, 2 tbl
Patent RU-2163561-C2 (RU)
Inventor: PODOPRIGORA JU A
IPC: B65G15/08
Filed: 1999-04-13
Granted: 2001-02-27
Abstract: FIELD: mechanical engineering; conveyor transport. SUBSTANCE: proposed high-angle with suspended belt has endless conveyor belt passed over drive and end drums. Roller hangers moving along guides mounted at both sides of conveyor are installed on conveyor belt sides at equal pitch. Carrying run of conveyor belt forms load-holding spaces between rollers hangers owing to belt gravity force ad load placed on run. These temporary load holding spaces move along conveyor. Tangent line to lower part of each temporary load-holding space in places of location of lower pair of roller hangers is arranged horizontally or at angle to horizontal preventing slipping of load on belt which is provided by preset initial tension of belt of non-loaded conveyor defined by relation S = Q·L d ·C where Q is belt gravity force acting in space between two pairs of adjacent roller hangers in direction of belt movement, N/m; L d  is distance between roller hangers along belt, m; C is nondimensional constant depending on conveyor tilting angle α and found from equation   where α is angle of tilting of conveyor carrying run relative to horizontal, deg. Conveyor drive station is furnished with pressure drum and spring-and-screw device. EFFECT: simplified design, facilitated cleaning of belt. 2 cl, 6 dwg
Patent RU-2162756-C2 (RU)
Inventor: MIL KIN V P
IPC: B21B1/22
Filed: 1999-04-21
Granted: 2001-02-10
Abstract: FIELD: metallurgical industry branches, namely, manufacture of rolled sheets and bent construction shapes from elastically prestressed rolled pieces. SUBSTANCE: at hot rolling of strip surface of rolling rolls in finish rolling stand of hot rolling mill is made in the form of encircling annular grooves. It allows to form on surface of rolled strip protrusions having predetermined cross section and size, namely,: height, width and pitch between protrusions. At cold rolling of strip between flat rolls, strip is elastically tensioned between terminal coilers of strip cold rolling mill by 20-80% of elasticity strength of strip material. Protrusions of strip are pressed into material of preliminarily tensioned strip for compensation of elastic tension in zones of protrusions rolled into strip. EFFECT: enhanced operational parameters of products, reduced manufacturing cycle, simplified equipment. 3 cl, 3 dwg
Patent RU-2167363-C2 (RU)
Inventor: TOKAREV V V
IPC: F23D14/62
Filed: 1999-05-25
Granted: 2001-05-20
Abstract: FIELD: mechanical engineering; stationary gas turbine engines; low emission combustion chambers. SUBSTANCE: proposed burner has housing with tangential inlet slots and central body. Burner housing if direction of mixture flow is made in form of confuser whose passage area is 1.3-2 times smaller than area of tangential inlet slots. Central body is made in form of cone or cone-shaped solid of revolution with curvilinear generatrix whose vertex is pointed to side of burner housing outlet. EFFECT: reduced toxicity of combustion products, improved stability of burner in operation and its reliability. 2 cl, 3 dwg
Patent RU-2196798-C2 (RU)
Inventor: MJULLER KHAJNTS
IPC: C09K23/42
Filed: 1997-10-21
Granted: 2003-01-20
Abstract: FIELD: drilling fluids. SUBSTANCE: invention relates to flowing and pumpable fluids used to expose ground, in particular when treating bottom zones of wells. EFFECT: optimized requirements concerning technical productivity, environmental compatibility, and expenses/effect ratio. 13 cl, 18 tbl, 13 ex
Patent RU-2217436-C2 (RU)
Inventor: D ORKOSH AL BERT
IPC: A61K31/4245
Filed: 1997-12-05
Granted: 2003-11-27
Abstract: FIELD: organic chemistry, biochemistry, pharmacy. SUBSTANCE: invention relates to compounds of the formula (1)   wherein X and Y mean nitrogen or oxygen atom; R 1  means substituted alkyl, substituted arylalkyl or cycloalkylalkyl; R 2  and R 3  mean hydrogen atom or alkyl; A means C(O)-, -OC(O)-, -S(O) 2 -; R 4  means alkyl, cycloalkyl or (C 5 -C 12 - -aryl; and to compounds of the formula (2)   wherein X and Y represent oxygen, sulfur or nitrogen atom; R 1  means alkyl, optionally substituted arylalkyl; R 2  and R 3  mean hydrogen atom or alkyl; B means C(O)-; R 6  means substituent including system of condensed heterocyclic rings; and to compounds of the formula (3)   wherein X and Y represent oxygen, sulfur of nitrogen atom; R 1  means alkyl, alkylcycloalkyl, (C 5 -C 12 )-arylalkyl, (C 5 -C 12 )-aryl; R 2  and R 3  mean hydrogen atom or alkyl;   and   mean hydrogen atom; R 11 , R 12  and E form in common mono-or bicyclic ring that can comprise heteroatoms. Compounds are inhibitors of serine proteases, among them, human neutrophile elastase. Invention proposes also pharmaceutical composition for inhibition of activity of serine proteases. EFFECT: valuable biochemical and medicinal properties of compounds. 19 cl, 38 dwg, 2 tbl, 119 ex
Patent RU-2179427-C2 (RU)
Inventor: MOROZ Z I
IPC: A61F9/007
Filed: 1999-07-21
Granted: 2002-02-20
Abstract: Изобретение относится к офтальмологии и предназначено для кератопротезирования сосудистых истонченных бельм. Производят формирование двух карманов в роговице, при этом в поверхностный карман имплантируют лоскут теноновой капсулы, а в глубокий карман имплантируют пластинку кератопротеза. Способ позволяет повысить эффективность кератопротезирования сосудистых истонченных бельм. 2 табл.
Patent RU-2172701-C2 (RU)
Title: Устройство для перемещения в воздушной среде
IPC: B64C3/38
Filed: 1999-10-04
Granted: 2001-08-27
Abstract: Изобретение относится к летательным аппаратам. Устройство содержит нижнее и верхнее крылья, фюзеляж с хвостовым оперением в виде киля с рулем поворота и стабилизатора, руль высоты и механизм передвижения верхнего крыла. Устройство снабжено дополнительным крылом, плоскости которого со смонтированными на них рулем высоты закреплены по бокам хвостовой части фюзеляжа, на верхней части которого выполнена опорная площадка для установки на ней верхнего крыла. Механизм передвижения верхнего крыла смонтирован с боков опорной площадки и выполнен из двух расположенных симметрично относительно продольной оси фюзеляжа направляющих со стойками на концах, четырех ползунов, попарно помещенных на направляющие и связанных с верхним крылом. Предусмотрен привод в виде двух силовых цилиндров, штоками связанных с верхним крылом. Изобретение направлено на улучшение эксплуатационных свойств. 5 ил.
Patent RU-2179986-C2 (RU)
Title: Composition (variants)
Inventor: KHAKIMULLIN JU N
IPC: C08L81/04
Filed: 1999-12-07
Granted: 2002-02-27
Abstract: FIELD: chemical industry, more particularly manufacture of roofing and hydroinsulating materials used for hydroinsulation of building structures and sealing of seams in automobile manufacture. SUBSTANCE: well known bitumen containing composition comprises bitumen with polymeric additive and filler. Polymeric additive is thiol-containing ether, thiocol and composition further comprises cross-linking agent oxidizer, e.g. oxides and dioxides of metals (manganese dioxide, zinc oxide, sodium bithphthalate and stearic acid. Composition commen, 46.14-85.0; polymer additive, 4744-33.33; hardener, 0.40- 2.48; plasticizer, 0.322-1.91; and filler 4.53-31.67. Hardening paste also comprises vulcanizing accelerator, namely diphenyl quanidine. Said composition is highly elastic material which is resistant to thermooxidative ageing, has higher softening temperature of composition is destruction resistant system at low temperatures. EFFECT: wider temperature range, high stability of service properties, longer service life of hydroinsulating properties of the bitumen-polymeric composition. 10 cl, 2 tbl
Patent UA-57812-C2 (UA)
Title: System and method for transmitting digital video signals and data over a communication link
IPC: H04N5/00
Filed: 1998-04-11
Abstract: A digital video and data delivery system for delivering digital video content bi-directional data services such as the Internet, and plain old telephone service (POST) to an end user over a communication channel. In this system, the channel is typically the copper wire pair that extends between the telephone company central office (400) and a residential premises (1300).
Patent UA-55535-C2 (UA)
Title: Protective breathing equipment
IPC: A62B18/08
Filed: 1999-07-05
Abstract: The invention concerns a protective breathing equipment comprising a breathing mask provided with a regulator designed to be connected to a breathing mixture source under pressure and a harness having at least one extensible belt whereof the ends are linked to the mask and which comprises an element which can be temporarily inflated by the pressurized breathing mixture to extend the belt up to a sufficient dimension to enable the user to fit the harness on his head and capable of being deflated to enable the belt to press the mask against his face. The extensible belt is connected to a face piece by at least a mechanical member whereof the length is adjustable by the user while he is wearing the equipment.
Patent UA-26070-C2 (UA)
Filed: 1993-02-22
Abstract: A method of periodic rolling thin-walled tubes made of stainless steel includes initial heating in an inductor of a tube billet to 300 °C, its portioned supply into the deformation site and deformation along diameter and wall thickness in a groove formed by passes of rolls of variable section, on a conical mandrel. Each of the end sections of tube billet with length, which makes (24 y 40) of the value of its feed, is heated to the temperature equal to (0,3 0,5) of its initial value.
Patent UA-26868-C2 (UA)
Title: Process for preparing flavour-oil-based capsules and method of flavoring processing foods
IPC: A21D13/00
Filed: 1993-03-30
Abstract: A method for preparing aqueous liquid flavor oil capsules comprising forming an emulsion of discrete flavor oil droplets in water, forming a polymeric coating over the discrete flavor oil droplets by coacervation to produce flavor oil capsules in the water, cross-linking said polymeric coating on the capsules in the water, and partially dewatering said polymer coated flavor oil capsules to provide aqueous liquid flavor oil capsules, said capsules being heat-stable and fracturable upon chewing to provide a uniform and sustained flavor oil release.
Patent UA-22126-C2 (UA)
Title: Method for connection of conveyer belts
Filed: 1995-07-25
Abstract: The invention relates to the rubber technology industry. Combinable edges are first arranged on each other with displacement of their longitudinal axes in the transverse direction, the combinable edges of belts are prepared, making for each of them the alternating on the width edges cavities and protrusions with simultaneous shear of the lateral faces of protrusions of both edges at the angle of 30-60° to the surface of belt, the edges are connected and the place of joint is bordered by cloth with its subsequent embedding.
Patent UA-15425-C2 (UA)
Title: Method for locality mapping
Inventor: OSAULENKO MYKOLA FEDOROVYCH
Filed: 1995-12-27
Abstract: The invention relates to topographical survey of locality. From the board of aircraft one performs video-filming of locality, with reproduction of video-film obtained on screen of television monitor, and one performs linearization of scale of representation of locality. On the screen one in sequence lights all the frames of video-film multiple of number N that is obtained through extrapolation to nearest integer of the value of expression where H – height of flight of aircraft; fk – frame frequency of playback of video-film; kp – coefficient of long overlap of frames for image of locality; ; – survey angle of video-camera for locality; V – speed of travel of aircraft. One performs video-filming from the screen of video-monitor for sequence of frames named, at that frequency of frame change for photo-filming apparatuses is synchronized by frame pulses of lighting the screen of video monitor.
Patent UA-51648-C2 (UA)
Title: A method of chemical infiltration from the vapor phase with variable parameters of infiltration
Inventor: DOMBLIDES JEAN-LUC
IPC: C04B35/83
Filed: 1996-09-04
Abstract: The infiltration conditions are changed between the start and the end of a chemical vapour infiltration process by varying at least one of the infiltration parameters, i.e. the dwell time of the gas phase, the pressure, the temperature, the precursor content of the gas phase, and the optional dopant content of the gas phase, whereby the infiltration conditions may be adapted to changes in the pore size of the substrate to control the microstructure of the material deposited within the substrate, and particularly to maintain a constant microstructure.
Patent UA-44770-C2 (UA)
Inventor: SUSCHENKO VITALII IVANOVYCH
Filed: 1997-10-24
Abstract: The invention relates to the lubricating fluids and is intended for screw and piston compressors of refrigerating machines operating both on freon and ammonia. The oil includes the colloidal solution of calcium carbonate in oil and alkylphenol stabilized by calcium alkylsalicylate in amount of 0,45 - 0,55 weight percent, Mannish base of polyisobutylenephenol and polyethylepolyamine modified by boric acid, in amount of 0,95 - 1,05 weight percent, dialkyldithionic phosphate of zinc in amount of 0,45 - 0,55 weight percent, product of reaction of alkylphenol with calcium hydroxide in amount of 0,65 - 0,75 weight percent, polymethacrylate in amount of 0,55 - 0,65 weight percent, polymethylsiloxane in amount of 0,003 - 0,005 weight percent, oil with viscosity of 0,1 - 8,0 mm2/s at 100 °C and solidification temperature from -35 °C to -60 °C chosen from a group of oils for hydromechanical transmissions and/or transformer oils and/or oils for switches and/or instrument oils on mineral base and/or technical white oils and/or fluids without additives and/or dialkylbenzene of fraction greater than 340 °C in amount of 15,0 - 30,0 weight percent and base mineral oil - remainder.
Patent UA-63881-C2 (UA)
Title: Device for health maintenance
Inventor: PETRUSHEVSKYI IVAN IVANOVYCH
IPC: A63B69/06
Filed: 1997-10-30
Abstract: The device for health maintenance relates to he medicine and sports, in particular to the training devices intended for health improvement and preventing the cardiovascular diseases with he aid of the physical exercises. The device comprises the seat with the lever mounted on the hinge onto the base and supported on the inclined guide via the movable strut with the roll. On the other hand, the seat is connected with the connecting rods, the pedals and the movable handles via the tie-rods connected in turn with the strut. The roll has the central axis and the eccentric one providing for smooth and vibrostimulating movements for the locomotor system of the patient performed by the arms, the legs, and the trunk simultaneously or alternately. The feedback instruments, namely the dynamometer and step-meter, are used as the means providing the graduated physical exercises for attaining the required efficacy of the treatment-and-prophylaxis procedures.
Patent UA-34508-C2 (UA)
Title: Method for determination of rate of propagation of acoustic vibrations and appliance for its implementation
Filed: 1998-06-30
Abstract: Method for determination of rate of propagation of acoustic vibrations is in fact that one excites electric oscillations in sequence in two frequencies. Oscillations are separated at each frequency to support and probing ones. One performs time delay of electric vibrations by fixed time interval. One transforms probing electric oscillations to acoustic vibrations, with radiating those to medium being studied. One receives probing acoustic vibrations having passed the medium controlled with transformation of those to electric probing oscillations. One measures phase shift between the support and the received probing electric oscillations and determines the rate of propagation of acoustic vibrations through formula.
Patent UA-37288-C2 (UA)
Title: method for preparing nanocrystalline powders of dichalcogenides of tungsten, molybdenum, niobium and intercalates thereof
Filed: 1998-07-23
Abstract: A method relates to the field of inorganic chemistry, in particular to the nanotechnology of dichalcogenides of d-transition metals with layered structures or intercalates thereof, which are used as new semiconductor, antifriction, sensor materials, catalysts, energy converters. A method for preparing nanocrystalline powders of dichalcogenides of tungsten, molybdenum, niobium and intercalates thereof comprises dispersion of powders with ultrasound in the liquid media, at that dispersion is carried out with ultrasound with specific acoustic power of 0.5ч10.0 W.cm-2 during 25ч30 min. in liquid media with concentration of powder of 1.0ч5.0 % by weight.
Patent UA-58607-C2 (UA)
Title: LIGHTHEAD reflector OF LIGHT UNIT
Inventor: PYLYPCHYK STEPAN VASYLIOVYCH
Filed: 2001-02-21
Abstract: Lightening reflecting system comprises main diffuser reflector and additional reflector as a facet mirror insertion, this is placed in the upper part of the diffuse reflector. The main reflector reflects the rays going from the light source as large angles in focal direction, and forms a cosine curve of light distribution. The mirror facet insertion comprising a set of flat reflecting surfaces arranged at prescribed angles with respect to each other reflects the rays coming from the light source at small angles in focal direction. Due to combination of diffuse reflector and mirror facet insertion it is possible to change the type of the light distribution curve from cosine to deep of concentrated ones, this increases the area of implementation of the light unit.
Patent UA-71024-C2 (UA)
Title: Method for converting a bit stream of a binary signal into a bit stream of a bit stream of a constrained channel binary signal, a signal coder, a method for generating a constrained channel binary signal, a data record carrier, a method for decoding a signal, a signal decoder
IPC: H03M5/14
Filed: 2001-04-20
Abstract: The invention relates to a method of converting a stream of databits of a binary information signal into a stream of databits of a constrained binary channel signal, this signal being constructed by repetitively or alternate using a channel code C1 and a channel code C2. Due to the fact that two channel words with opposite parities are available in the channel code C2 for each information word, and that the same state is established, predetermined properties of the constrained binary channel signal can be influenced, e.g. for performing guaranteed DC-control, i.e. independent of the contents of the stream of databits of the binary information signal. Due to the fact that the method further comprises the step of substituting, in dependence upon a value of a predetermined property of the binary channel signal, a channel word for a substitute channel word, wherein the substituted channel word and the substitute channel word establish the same state, predetermined properties of the constrained binary channel signal can be further influenced. The invention further relates to a device for encoding, a signal, a record carrier, a method for decoding and a device for decoding.