baber/WOPTO huggingface dataset:
Patent DE-19919809-C2 (DE)
Inventor: EMIG DIETMAR
IPC: B32B5/26
Filed: 1999-04-30
Granted: 2003-02-06
Abstract: The filter bag includes at least one support- and one fleece layer having a mean fiber diameter of 10-1000 nm, weight 0.5-2 g/m<2> and air permeability 1500-20,000 l/m<2> x s. At least one support layer has air permeability exceeding 70 l/m<2> x s, resistance to longitudinal rupture exceeds 20 N/15 mm (width of strip), and corresponding transverse resistance exceeds 10 N/15 mm. Preferred features: The nano fiber fleece is deposited directly onto the support material, forming a two-layer composite. I addition a reinforcement is deposited on the fleece, when forming the composite. The support material is a spun-bonded fleece fabric. Its weight is 10-100 g/m<2>. Its air permeability is 100-8000 l/m<2> x s. In a variant the reinforcement is a fleece, spun bonded, melt blown or dry laid. Further standardized, quantified specifications are provided for variants. The supp material forms the exterior, the reinforcement the next layer and the fleece the final layer, connected to it. Further possible variants of the structure are listed. All layers are impermeable to water.
Patent RU-2227371-C2 (RU)
Inventor: SELIGSON SHERVIN A
IPC: H04B7/216
Filed: 1996-06-07
Granted: 2004-04-20
Abstract: FIELD: telecommunication systems. SUBSTANCE: proposed wireless telecommunication system has plurality of telecommunication centers incorporating receivers and transmitters disposed at suborbital level. Telecommunication signals are, essentially, broadband digital radio signals modulated by means of code-division multiple access technology in broadband spectrum. Receivers incorporate plurality of antennas capable of receiving weak signals; they use spatial processing to identify source of these signals so that maximal use of spectrum makes them suited to use in interference-free telecommunication signals. EFFECT: enhanced capacity and efficiency of telecommunication channels. 36 cl, 2 dwg
Patent RU-2165906-C2 (RU)
Title: Вяжущее
Inventor: EROFEEV V T
IPC: C04B28/04
Filed: 1998-01-27
Granted: 2001-04-27
Abstract: Изобретение относится к составам вяжущего и может быть использовано в промышленности строительных материалов. Вяжущее включает, мас.%: портландцемент 85-95; молотый стеклобой с удельной поверхностью: 1000-2000 см 2 /г - 2,5-7,5; 3000-3500 см 2 /г - 1,25-3,75; 4000-4500 cм 2 /г - 1,25-3,75. Технический результат - повышение прочности и морозостойкости. 2 табл.
Patent RU-2196105-C2 (RU)
Inventor: KURISU KHIROFUMI
IPC: C01G9/00
Filed: 1998-04-14
Granted: 2003-01-10
Abstract: Изобретение относится к твердым растворам магния и способам их получения. Твердые растворы гидроксида и оксида магния и металла, в частности цинка, имеют форму кристалла, которая представляет собой октаэдр. Октаэдр содержит верхнюю и нижнюю параллельные базальные плоскости и шесть периферийных пирамидальных плоскостей. Пирамидальные плоскости представляют собой плоскости, наклоненные вверх, и плоскости, наклоненные вниз, расположенные поочередно. Отношение диаметра базальной плоскости главной оси к расстоянию между верхней и нижней базальными плоскостями (диаметр/толщина вдоль главной оси) составляет от 1 до 9. Для получения твердого раствора гидроксида комплекс оксидов металлов интенсивно перемешивают в водной среде с карбоновой кислотой или неорганической кислотой, или их солями. Количество кислот или солей составляет 0,1-6 мол.% в расчете на комплекс оксидов металлов. Полученный твердый раствор гидроксида металла сжигают при температуре не менее 400 o С для получения твердого раствора оксида. 4 с. и 10 з.п. ф-лы, 14 ил.
Patent RU-2160479-C2 (RU)
Title: Pyroelectric optical converter (design versions)
Inventor: GONCHARENKO B G
IPC: H01J31/52
Filed: 1998-06-23
Granted: 2000-12-10
Abstract: FIELD: electronic engineering; conversion of infrared radiation into visible beam or electric signal. SUBSTANCE: converter has evacuated bulb with input port, electron source, two-dimensional electronic image recorder, pyroelectric target incorporating pyroelectric layer, gate electrode, carrying insulating film, and absorbing layer. One version of converter uses photocathode as electron source, other version employs autoemission cathode for the purpose and, in addition, fine-structure grid placed between cathode and target. EFFECT: improved sensitivity. 12 cl, 3 dwg
Patent RU-2176498-C2 (RU)
Title: Composition for skin care, method of skin care, method of mimicking effect of retinoic acid on skin
Inventor: GRENDZHER ST JUART PEJTON
IPC: A61K8/92
Filed: 1997-09-18
Granted: 2001-12-10
Abstract: FIELD: medicine, dermatology. SUBSTANCE: invention relates to a composition used for skin care containing saturated hydroxyacid amide in combination with retinol or retinyl ester that results to synergistic inhibition of differentiation of keratinocytes. This effect is similar with that of retinoic acid. Invention relates to also a method of mimicking effect of retinoic acid on skin and method of skin care. EFFECT: enhanced effectiveness of composition, improved method of care and mimicking. 5 cl, 3 tbl, 8 ex
Patent RU-2177198-C2 (RU)
Title: Cable splicing lock
Inventor: ROOSEN DIRK
IPC: H02G15/113
Filed: 1997-11-07
Granted: 2001-12-20
Abstract: FIELD: telecommunications. SUBSTANCE: cable splicing lock has first and second parts of body whose opposite ends can be brought together for closing the lock. A number of outer ridges are provided along first part of body close to edge of second part of body in movable wall which closes outer section of first part of body when lock is closed so that each ridge elastically engages respective hole; second part of body incorporates a number of slits in its movable wall to receive lever that brings body parts together so as to set in engagement respective ridges and holes and/or to force them apart for disengaging respective ridges and holes. EFFECT: facilitated handling due to easy opening and closing of lock. 12 cl, 4 dwg
Patent RU-2175369-C2 (RU)
Title: High-strength fixing device
Inventor: BARINOV V F
IPC: E04B1/49
Filed: 1999-06-07
Granted: 2001-10-27
Abstract: FIELD: construction engineering. SUBSTANCE: device used for joining wood items such as ceilings, bay beams, arches, trusses, frames, and package and made in the form of metal plate with slits has fastening members made in the form of teeth whose edges face different sides. Novelty is that device is provided with anchor teeth installed at diagonally opposite plate corners; anchor teeth have longitudinal bend and notch on edges whose area and length are greater than those of other teeth installed over perimeter of plate and on both sides of transversal neutral axis. Teeth-forming slits arranged over perimeter of plate are made so that their pointed end run from plate corners to its neutral axes on both sides; teeth-forming slits arranged on both sides along transversal axis of plate are made so that their pointed ends are facing each other; longitudinal edges of plate are rounded and bent through 90-180 deg. EFFECT: enhanced stability and strength of longitudinal edges of plate; improved reliability of plate fastening to wood items. 9 dwg
Patent RU-2167817-C2 (RU)
Inventor: DANCHEVSKAJA M N
IPC: C01F7/02
Filed: 1999-06-02
Granted: 2001-05-27
Abstract: Изобретение относится к области синтеза неорганических материалов, а именно мелкокристаллического α-Al 2 O 3  (корунда) повышенной чистоты, используемого как сырье для изготовления светопропускающей керамики и лейкосапфира. Задачей предлагаемого изобретения является получение чистого мелкокристаллического корунда с содержанием примесей менее 0,01 мас.% по сумме 12 элементов. Поставленная задача достигается тем, что термопаровую обработку гидроксида алюминия проводят при 380-420°С и давлении паров воды 50-300 атм в присутствии низших предельных спиртов (метилового, этилового, пропилового или бутилового) в количестве 0,06-1% по отношению к массе гидроксида алюминия или с добавкой карбамида в количестве 0,05-0,5% к массе гидроксида алюминия. Образцы корунда, полученные в присутствии органических добавок, соответствуют по чистоте оптическому классу кристаллов и могут быть использованы для наплава монокристаллов лейкосапфира и светопропускающей керамики. 1 табл.
Patent RU-2203724-C2 (RU)
Inventor: LYSENKO E V
IPC: B01D46/52
Filed: 1999-06-22
Granted: 2003-05-10
Abstract: Изобретение предназначено для фильтрования, относится к двигателестроению, в частности к фильтрующим элементам воздухоочистителя. Задача изобретения - повышение надежности фильтрующего элемента за счет создания равнопрочности его каркаса. Фильтрующий элемент воздухоочистителя, имеющий вид параллелепипеда, в основании которого лежит квадрат, содержит фильтрующий материал, согнутый в виде гофрированной ленты с линиями перегибов, уплотнитель в виде буртика из эластичного материала, нанесенный сверху перегибов фильтрующего материала, каркас, представляющий собой сетку с ячейками в виде ромба, расположенный по всей поверхности одной из больших граней параллелепипеда. Отличительной особенностью является то, что в основании параллелепипеда лежит квадрат, а в каркасе выполнено по меньшей мере одно ребро жесткости в виде проштамповки, соединяющее две противоположные стороны квадрата под прямым углом, при этом большая диагональ ромба перпендикулярна ребру жесткости, а одна из проштамповок проходит вблизи центра квадрата. Торцы проштамповок могут быть закрыты. 1 з.п.ф-лы, 5 ил.
Patent RU-2198649-C2 (RU)
Title: Composition containing antimycotic substance and phospholipid
Inventor: EHMBREKHTS ROZHE KAROLUS AUGUS
IPC: A61Q19/10
Filed: 1998-04-07
Granted: 2003-02-20
Abstract: FIELD: hygienic preparations. SUBSTANCE: invention deals with such compositions as washing preparations for body and hair, particularly, shampoos including one or several antimycotic substances inhibiting biosynthesis of mycotic ergosterol as the first active ingredient, synthetic amphoteric phospholipid acting both as the second active ingredient and as surface-active substance, and known ingredients of washing substances for body or hair in the form of carrier, and method of its preparation. EFFECT: preparation of healing shampoos with increased tolerance for it. 24 cl, 7 ex
Patent RU-2198405-C2 (RU)
Title: Method for examining donor blood with pcr-testing
Inventor: PEDDADA LORREJN B
IPC: B01L3/00
Filed: 1998-01-06
Granted: 2003-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying personal hermetically sealed containers connected to each other for taking samples. Container contents are collected into pools to be analyzed for virus infection availability by means of a high sensitivity test like PCR. These pools are tested on the basis of an algorithm according to which each donor samples are mapped into an N-dimensional matrix or array member. Matrix member is associated with X rcs , matrix identifier, where r, c and s denote dimension index. Aliquots are taken from each sample and a subpool is built where each subpool has sample aliquots having one dimension index fixed. All subpools are subjected to single PCR test cycle. Dimension indices of each positive subpool are mathematically evaluated according to minor contraction rule enabling one to identify single array member and in this way to identify single virus- positive blood or plasma sample collected from certain donor. EFFECT: wider donor blood assortment usable for making infusion. 35 cl, 14 dwg
Patent RU-2198732-C2 (RU)
Title: Catalyst containing amidophosphonium salts for fluorine-halogen exchange reactions
Inventor: PASENOK SERGEJ
IPC: C07C17/20
Filed: 1998-01-22
Granted: 2003-02-20
Abstract: FIELD: organic synthesis catalysts. SUBSTANCE: catalyst for fluorine-halogen exchange reactions of aromatics consists of mixture of at least one compound "a" and at least one compound "b" or compound "c", or compound "d", compound "a" being amidophosphonium salt of formula:  , in which A 1 ,A 2 ,A 3 ,A 4 ,A 5 ,A 6 ,A 7 ,A 8 , independent from each other, are the same or different linear or branched alkyl or alkenyl having 1 to 12 carbon atoms and B -  denotes halogen anion; compound "b" is quaternary ammonium salt; "c" quaternary phosphonium salt; and "d" is a crown ether or mixture of polyethylene glycol dimethyl ethers. EFFECT: increased catalytic activity and stability of catalyst. 8 cl, 4 tbl, 14 ex
Patent RU-2175184-C2 (RU)
Title: Silage and hay cutting and loading apparatus
Inventor: DUBININ V F
IPC: A01F25/20
Filed: 1999-12-06
Granted: 2001-10-27
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has frame with horizontal forks and U-shaped knife including front and two side cutting members connected one with another. Fork central tooth is fixed rigidly and other teeth are arranged in longitudinal slots of horizontal beam for movement by means of links of pivot link mechanism. Central teeth of pivot link mechanism are pivotally fixed on fingers of poles set in inclined guides and interconnected through coupling screw. According to kind of feed, teeth pitch is changed by rotating coupling screw to allow feed blocks to be separated from supporting surface and lifted without spilling. EFFECT: increased efficiency and simplified construction. 6 dwg
Patent UA-54581-C2 (UA)
Title: Method for primary processing mixed waste, processing plant and buffer silos threrefor
IPC: B07B9/00
Filed: 1998-12-22
Abstract: A method for processing mixed waste in a continuously operating processing plant comprising a plurality of successive stations which are connected to each other by means of at least one conveyor segment and wherein the mixed waste material is processed in at least one step of the inventive method and/or conveyed along at least one conveyor section, whereby the particles in the stream of mixed waste are accelerated at least in one transfer site between a conveyor section or one transfer site between two conveyor sections. Also disclosed is a processing plant for implementing said method and buffer silos which are used in the plant.
Patent UA-27874-C2 (UA)
IPC: A61K33/30
Filed: 1994-08-09
Abstract: The present invention is directed to an insulin formulation comprising a suspension of Ultralente crystals and a total formulation zinc concentration of between about 0.5 milligrams to about 20 milligrams per 100 units of insulin. Greater than fifty percent of the total zinc in the formulation resides in the soluble fraction, rather than in complex with the insulin. This insulin formulation generally has a pH from between about 6.0 to about 7.4. In addition, the insulin formulation of the present invention does not contain other proteins like protamine. This zinc-modified formulation displays characteristics of a very long lasting human insulin product.
Patent UA-27154-C2 (UA)
Title: Method for determination of supercharger productivity at diagnostics under working conditions
Filed: 1996-10-21
Abstract: The invention relates to the field of diagnostics. Diagnostics takes place through measurement of pressure, temperatures, with determination at input and output of enthalpy difference for gas transported in supercharger. At operation mode one measures flow rate of fuel gas, air temperature at inlet, temperature and coefficient of air excess by its respective part in exhaust gases at outlet of gas-turbine drive, with measurement of power at drive shaft and internal power in supercharger, and productivity is determined as ratio of internal power to difference of gas enthalpies in supercharger.
Patent UA-53696-C2 (UA)
Title: A method for producing tubing products from zirconium alloys (variants)
Inventor: ZAVODCHIKOV SIERHIEI YURIEVICH
IPC: C22F1/18
Filed: 1997-02-10
Abstract: The present invention relates to a method for producing tubing products from binary and multicomponent zircon alloys, consisting in obtaining from аn ingot previously submitted to a beta distortion process a source preparation, hot forming said source preparation at the subsistance temperature of zirconium alpha - beta to gel a tubular blank, hardening the latter at a temperature higher by to to the temperature at which the alloy passes from аn intermediary state (zirkonium alpha - beta to the beta state of zirconium, mechanically processing, followed by a tempering process at the subsistance temperature of alpha zirconium, cold distorting the tubular blank with intermediary annealings at the temperature of alpha zirconium until the finished product is obtained, the cold distortion of the tubular product being effected with the following global stretching: for the finished products and for the Trex or Super Trex-type semifinished tubular products, whereby at the first stage of the cold distortion the stretching (where Sprod is the cross-sectional surface of the product before the milling process and Stub is the cross-sectional surface of the laminated tube) and (where Ssource material is the cross-sectional surface of the blank before the first milling process and Sfinished tube is the cross-sectional surface of the finished tube after the last milling process. Start of tube. End of tube.
Patent UA-56358-C2 (UA)
Title: A polymorph modification of telmisartan and a method for producing the same
IPC: A61K31/4184
Filed: 2000-07-01
Abstract: The invention relates to polymorphs of 4'-[2-n-propyl-4-methyl-6(l-methylbenzimidazol-2-yl) benzimidazol-1-ylmethyl] biphenyl-2-carboxylic acid (INN: telmisartan), and in particular the polymorphous form В of formula (I), characterized by an endothermic peak at 183 ± 2°С during thermal analysis by differential scanning calorimetry. The invention also relates to mixtures of said polymorphs, methods for producing telmisartan containing form В and to the use thereof in the preparation of a medicament. (І)
Patent UA-69471-C2 (UA)
Title: Freight-car truck with wedge-type shock absorber
Inventor: DIOMIN YURII VASYLIOVYCH
IPC: B61F5/00
Filed: 2002-02-05
Abstract: The invention relates to the railroad car construction. A freight-car truck with a wedge-type shock absorber contains a truck bolster located on the set of springs of spring suspension, a side frame with friction bars and wedges. One of working surfaces of each wedge forms a friction pair with inclined surface of the bogie bolster, and another working surface of each wedge forms a friction pair with friction bar. A spring is mounted on each wedge, said spring rests on the upper part of the side frame. Invention ensures the stabilization of dynamic characteristics of the freight-car truck and increase of safety factors of the motion of railroad cars.
Patent RU-2185567-C2 (RU)
Title: Light-emitting tube
Inventor: MARKOV V N
IPC: F21S4/00
Filed: 2000-02-14
Granted: 2002-07-20
Abstract: FIELD: light engineering; light sources, controlled illuminated signs, and the like. SUBSTANCE: transparent thermally precipitated tube accommodating light-emitting diodes is used as light-emitting tube; Assembled tube is subjected to heat treatment with the result that light-emitting diodes are reliably locked in position inside light conductor; then tube ends are soldered. Tube may be thermally treated either as a whole or at locating points of light-emitting diodes. Examples of different positions of light-emitting diodes inside tube and use of phosphor coating on tube proper and on various items such as transparent plastic balls or crystals filling the tube are given in description of invention. Tensile strength of tube is enhanced due to use of internal metal or synthetic cord. Solid rod may be inserted in light conductor to enhance stiffness of tube. EFFECT: facilitated manufacture, enlarged functional capabilities, enhanced strength, moisture resistance, and explosion safety. 13 cl, 8 dwg
Patent RU-2211021-C2 (RU)
Title: Pharmaceutical self-emulsifying composition and its carrier for lipophilic pharmaceutically active agents
Inventor: MOROZOWICH WALTER
IPC: A61K31/337
Filed: 1998-07-27
Granted: 2003-08-27
Abstract: FIELD: pharmacy. SUBSTANCE: invention relates to pharmaceutical composition based on a definite oily phase that comprises a lipophilic pharmaceutically active agent, mixture of diglyceride and monoglyceride taken in the ratio from about 9:1 to about 6:4 (diglyceride : monoglyceride ratio) where diglyceride and monoglyceride are esters of mono- or di-unsaturated fatty acids and glycerol where length chain comprises 16-22 carbon atoms, one or some pharmaceutically acceptable solvents and one or some pharmaceutically acceptable surface-active substances. This composition is prepared in the form of self- emulsifying composition that provides high concentration and high oral availability for pyranone lipophilic compounds. EFFECT: valuable pharmaceutical properties of composition. 31 cl, 3 tbl, 53 ex
Patent RU-2194436-C2 (RU)
Inventor: POKROVSKIJ M V
IPC: A61B5/02
Filed: 2000-05-12
Granted: 2002-12-20
Abstract: FIELD: medicine, experimental pharmacology and cardiology. SUBSTANCE: one should sound the cavity of left ventricle in narcotized rats. Left- ventricular pressure (LVP) is registered. Loading is carried out by 30-sec-long pinching an ascending aortic arch. As a criterion to evaluate cardioprotective action of studied pharmacological products one should use a LVP value on the 25th sec of aortic pinching expressed in percentage against the values on the 5th sec of aortic pinching. The method enables to reliably evaluate cardioprotective action of hypotensive products at experimental hypertension. EFFECT: higher efficiency of evaluation. 1 dwg
Patent RU-2182661-C2 (RU)
Inventor: DOBRETSOV V B
IPC: E21B49/02
Filed: 2000-06-19
Granted: 2002-05-20
Abstract: FIELD: devices for taking samples of incoherent sediments of sea bottom with their surface location and small thickness of sampled material. SUBSTANCE: sampler has a body rectangular in cross-section with supporting posts. Body frame has posts of working shaft with driving toothed wheels and supporting posts with driven toothed wheels. The frame has front and rear stops of displacement. Side restricting plates are located on the frame lower part. Working member of the sampler is made in the form of endless chain transmission with flexible net from separate longitudinal plates secured thereto. Net passes over pair driving toothed wheels of driving shaft with a motor and over driven toothed wheels. The sampler is secured to block of lowering-lifting device and has a locking mechanism. Use of the invention provides for authentic testing of horizontal and slightly inclined incoherent bottom sediments presented, particularly, by depositions of ferromanganesian and phosphorite concretions of shelf and deep-sea bottom and also placers of shelf and bottom sediments of internal water basins with provision of testing for preset thickness by uniform layer. The device may also be used for mining of concretions. EFFECT: higher efficiency. 4 dwg
Patent RU-2190557-C2 (RU)
Title: Aircraft with plate-type wing
Inventor: GRIGORCHUK V S
IPC: B64C3/00
Filed: 2000-06-21
Granted: 2002-10-10
Abstract: FIELD: aircraft manufacture. SUBSTANCE: aircraft has fuselage with jet engine in its rear part. Aircraft is provided with two half-wings, alighting gear and vertical and horizontal stabilizers with rudder and elevator. Each half-wing is made in form of plate of smooth profile pointed at front; at the rear, it is provided with flap and aileron. Besides that, upper surface of plate is provided with longitudinal fins forming horizontal wavy passages. Width of passage is equal to radius of circle forming curvature of passage. Both half-wings are secured on fuselage at zero angle of attack. EFFECT: improved service properties of aircraft. 11 dwg