baber/WOPTO huggingface dataset:
Patent RU-2178136-C2 (RU)
Title: Device for camouflage of movable objects
Inventor: CHEBOTAREV S I
IPC: F41H3/00
Filed: 1999-07-06
Granted: 2002-01-10
Abstract: FIELD: camouflage, in particular of movable objects. SUBSTANCE: the deceptive material in the form of a mat is installed above the vehicle cover and provided with radar-reflective dipoles, cords, rigid metal cable with metal plates secured on it, fixed gear and a stopper. The radar-reflective dipoles are rigidly built in the deceptive material with chaotic orientation in the horizontal and vertical planes and made in the form of two sleeves installed one in the other with a spring placed between them. The cords are fastened on the lower parts of the upper spring-loaded sleeves and then connected into a single cord fastened on the rigid metal cable that is installed for engagement by its metal plates with the fixed gear, and the stopper is fastened on the end of the mentioned cable. EFFECT: enhanced efficiency of radar deception. 2 dwg
Patent RU-2175784-C2 (RU)
Title: Method for modeling bile peritonitis
Inventor: PETROSJAN EH A
IPC: G09B23/28
Filed: 1999-07-28
Granted: 2001-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves creating aseptic inflammation focus in experimental animal by intramuscularly injecting sterile 10% calcium chloride solution at a dose of 1 ml/10 g of animal body mass. 48-72 h later, bile is intraperitoneally injected once, twice or thrice at a dose of 0.33 ml/10 g of animal body mass in each injection for reproducing stage-by-stage development of the process - catarrhal, exudative fibrinous and pyofibrinous bile peritonitis, respectively. EFFECT: enhanced effectiveness in reproducing clinical stages of peritonitis. 1 tbl
Patent RU-2186181-C2 (RU)
Title: Device to cool compact unit of pump and filter designed for pools
Inventor: DESZHUAJO ZHAN LUI
IPC: E04H4/12
Filed: 1998-01-29
Granted: 2002-07-27
Abstract: FIELD: construction industry, filtration of water in pools. SUBSTANCE: device to cool compact unit for pumping over and filtration of water in pools includes two separate parts, one of them being submerged in water and has at least, one filtering element and at least one pressure branch pipe, pipe-lines for connection with second part being arranged outside of pool. Second part has one pump as minimum for suction and discharge under pressure. Both parts are sealed separately. Second part with pump is separated from third part with use of means securing passage of air but excepting entry of water. Each of three parts in encapsulated in case closed cover. Cover or its part positioned above third part is fitted with means providing communication of third part with atmosphere. EFFECT: simple, reliable and rational design of device. 11 cl
Patent RU-2225411-C2 (RU)
Inventor: ASHER GERD
IPC: C07F7/10
Filed: 1995-04-24
Granted: 2004-03-10
Abstract: FIELD: organic chemistry, antibiotics, chemical technology. SUBSTANCE: invention relates to new intermediate derivatives of cephalosporin of the formula (IA)   wherein: a) R a  means hydrogen atom or silyl group; R b  means group of the formula -OR e  wherein R e  means hydrogen atom or alkyl; R c  and R d  mean in common a bond; or b) R a  and R b  mean hydrogen atom or silyl group; R b  and R c  mean in common imino-group of the formula = N-Y wherein Y means phenyl; or c) R d  means hydrogen atom or silyl group; R a  means hydrogen atom if R d  means hydrogen atom; either R a  means hydrogen atom or silyl group if R d  means silyl group; R b  and R c  mean in common oxo-group; silyl group means tri(lower alkyl)silyl group; in free form or as a salt as an intermediate substance for preparing cephalosporins. Invention relates to method for preparing cephalosporin that involves: 1) interaction of compound of the formula (1A)   wherein R means silyl group with compound of the formula (XI)   or with compound of the formula (XII)   wherein R 5/   and R 6  are similar or different and mean hydrogen atom or organic group; either R 5  and R 6  mean in common substituted or unsubstituted ring; R 10  means aryl or lower alkyl; Cat +  means alkaline metal cation or protonated form of strong organic base to form compound of the formula (XIII)   wherein R 5 , R 6  and R are given above; 2) desilylation of compound of the formula (XIII) to form compound of the formula (VI)   wherein R 5  and R 6  are similar or different and mean hydrogen atom or organic group; either R 5  and R 6  mean in common substituted or unsubstituted ring; 3) conversion of compound of the formula (VI) to cephalosporin. Invention provides preparing new intermediate derivatives of cephalosporin. EFFECT: improved preparing method. 7 cl, 15 ex
Patent RU-2178557-C2 (RU)
Title: Method for measuring salts in liquid media, predominantly in crude oil
Inventor: BELJAKOV V L
IPC: G01N23/223
Filed: 1999-12-15
Granted: 2002-01-20
Abstract: FIELD: analytical methods. SUBSTANCE: distinguishing features of method are as follows: additional measurement of, for instance n-1 elements such as calcium and magnesium forming chloride salts in oil, determination of amount of chlorine bound to these elements and concentration of salts formed by the aid of additionally measured elements, subtraction of resulting amount of chlorine from measured value of total chlorine concentration, determination of nth element linked to resulting chlorine concentration value and concentration of salts formed by nth element, and determination of searched concentration of salts in oil by summation of concentration of salts forming aqueous salt solution in oil. EFFECT: increased determination accuracy.
Patent UA-52833-C2 (UA)
Title: Information carrier with a power source
Inventor: REINER ROBERT
IPC: G06F1/26
Filed: 1999-07-27
Abstract: A data carrier, especially a chip card, comprising at least one send/receive antenna (SP) in addition to a downstream rectifier circuit (GR) providing a supply voltage (VDD, VSS) for at least one circuit unit (S1, Si). A voltage control circuit (RS) is connected in parallel to the supply voltage terminals of the circuit unit (s) (S1, Si). A signal that is proportionate to the control signal of the voltage control circuit (RS) can be picked up at the output of the voltage control circuit (RS). Said output is connected to the control input of а controllable clock signal generator (TSG) that provides the clock signal (Cl) for the at least one circuit unit (S1, Si).
Patent UA-19349-C2 (UA)
Title: Cutting machine for round lengthy material
Filed: 1993-02-19
Abstract: A cutting machine for round lengthy material, mainly, wire contains a bed, installed on the bed an arrangement for adjusting the length of supplied wire, a cutting tool, which has hingedly connected with a drive rotary lever with detachable lamellar cutters and a device for pressing the detachable cutter to the billet during cutting thereof. The machine is equipped with a wire feeding machine made in the form of driven and driving rolls with axles of their rotation. On the external surface of shafts grooves are made, which size corresponds to the diameter of supplied wire.
Patent UA-10917-C2 (UA)
Title: Method for producing tungsten powder
Filed: 1994-08-04
Abstract: The invention relates to powder metallurgy. A method includes heating tungsten compound to reduction temperature and subsequent reduction by hydrogen. Prior to heating the compound of tungsten is mixed up with plasticizer taken in amount of 5-10 per cent by weight of the weight of tungsten compound, then it is pressed under pressure of 0.9-1.3 MPa up to production of plates and dried during 8-10 hours at a temperature of 100-120 °C, and reduction by hydrogen is conducted at a temperature of 1000-1200 °C.
Patent UA-46711-C2 (UA)
Inventor: SUNLEY JOHN GLENN
IPC: B01J23/46
Filed: 1996-01-09
Abstract: The invention describes a method of purification of a fraction of carboxylic acid produced by carbonylation in liquid phase of alkyl spirit and/or its reactive derivative at which the impurities of volatile iridium and/or volatile copromoter turn to the low-volatile forms at their interaction with iodide in absence of carbon monoxide or at its partial pressure that is smaller than during carbonylation reaction. The low-volatile matters then are separated from carboxylic acid.
Patent UA-44803-C2 (UA)
IPC: A46B5/02
Filed: 1996-08-09
Abstract: The tooth brush is applied which has a handle and the head area which bears or is сapable of bearing the spatial configuration of the brisles. The handle has the end area, narrowed area, a shoulder and a neck which connects the shoulder with the head. The narrowed area is narrower, at least in the plan, than the end area or the shoulder, and the end area is preferably rounded. The spatial configuration of the bristles is such that, while contacting teeth, the ends of the bristles do not lie in the plane, which is parallel to the surface of the head of the handle, wherein these bristles are attached. According to the first variant of the realization, the ends contacting teeth, at least of part of the bristles, make a curve if one looks at the brush sideways. The curve is created by the combination of the concave groups of the bunched bristles and convex groups. According to the second variant of the realization, the spatial configuration of the brisles is divided into at least two groups of brisles. The ends of brisles of the first group that contact teeth and the ends of bristles of the second group that contacts tooth create curves, if one looks at the brush sideways. According to the the third variant of the realization, the ends of bristles contacting teeth will create a discontinuous wavy line. According to the fourth variant of the realization, the ends of bristles contacting teeth are divided into two groups: the group placed at the back part, tothed group, made of the transversely prolongued rows of bristles, whose height of rows is alternately changed, and the group placed at the fore part which has at least part of bristles that sticks out further from the surface of the tooth-brush head than any other bristles that belong to the toothed group.
Patent UA-33099-C2 (UA)
Title: Extrusion unit and method for increase of its durability
Inventor: KAPLUN VITALII HRYHOROVYCH
IPC: B29C47/00
Filed: 1998-11-12
Abstract: Invention relates to the machine building, namely - to the manufacture of extruders for treatment of forage grain and methods of increasing their durability. The extruding unit contains a cylinder of sectional design, each section of which consists of two half-housings with right angled grooves, in which are located removable prismatic inserts, working surface of which is covered with combined wear-resistant coating, and a worm screw. In the case of wear of the worm screw along its outside diameter it is grinded for specific size, and required design tolerance in the pair worm screw-cylinder is ensured by increase in the thickness of removable prismatic inserts, which is equal to the depth of grinding of the worm screw. Such embodiment of invention allows to increase the wear resistance of the extruding unit and its efficiency.
Patent UA-66811-C2 (UA)
Title: Method for sulfurization of metallic catalysts of hydrogenation
Inventor: BRUN CLAUDE
IPC: B01J23/85
Filed: 2000-04-18
Abstract: Invention relates to the technology of hydrogenation of hydrocarbon raw material, in particular, to the methods of the sulfurization of metallic catalysts of hydrogenation. The method of sulfurization of metallic catalysts of hydrogenation includes processing of catalyst by means of sulfurization, to which is added, at least, a small quantity of one ester of orthophthalic acid. The catalyst sulforized according to invention is more active than the catalyst sulforized in usual way.
Patent UA-56326-C2 (UA)
Title: Two-hull vessel “okran”
Inventor: KALOSHYN OLEKSII FEDOROVYCH
Filed: 2001-01-19
Abstract: A two-hull vessel “Okran”, where each hull has a sail. The hulls are connected by a longitudinal axle, parallel to the basic and diametric planes of those. Being affected by the wind through the sails different hulls have trend to be inclined in opposite directions, though due to hinged connection wind forces equalizes each other and the vessel sails straight, without heel. Technical result of the invention is in decrease of the mass of the vessel, with increase of its steering capacity, increase of speed and safety of sailing.
Patent UA-44063-C2 (UA)
Title: Method of chalk cleaning
Filed: 2001-04-04
Abstract: This method of chalk clearing involves operations of grinding and drying chalk, removing impurities by dissolving the chalk in water with the subsequent removal of sediment and evaporating the solution. To remove the sediment, hydrocyclones can be used.
Patent UA-72260-C2 (UA)
Title: Xanthone derivatives, their preparation and use as medicaments
Inventor: SCHMIDT JUERGEN
IPC: C07D493/20
Filed: 2000-06-27
Abstract: This invention relates to noxel xanthone compounds, their preparation and use as medicament. More particularly this invention is directed to the isolation of the novel xanthone natural productsootpenseone from Dasymashalon sootepense Craib, Annonaceae, its identification and derivatization, and the use of sootepenseone and its derivatives as anticancer agents.
Patent UA-74160-C2 (UA)
Title: phenylpiperazine derivatives
Inventor: KRUSE CORNELIS G
IPC: A61P1/08
Filed: 2000-08-22
Abstract: The invention relates to a novel group of phenylpiperazines having interesting pharmacological properties. The invention relates to a group of novel phenylpiperazine derivatives of formula (I): wherein: X is 1) a group of formula (1) wherein: S1 is hydrogen or halogen, S2 and S3 are independently hydrogen, alkyl (1-6C), phenyl or benzyl, S4 represents two hydrogen atoms or an oxo group, S5 is H or alkyl (1-4C), and Y is С, О or S, or 2) a group of formula (2) wherein S1 has the above meaning and R is H, alkyl (1-4C), alkoxyalcyl (2-6C), alkenyl (2-4C) or alkynyl (2-4C), or 3) a group of formula (3) wherein S1 has the above meaning and Z is С, О or N, or 4) a group of formula (4) wherein S1 has the above meaning, or 5) a group of formula (5) wherein S1 has the above meaning and A is O or N, linked to the piperazine ring with position 5 or 8, or 6) a group of formula (6) wherein S1 has the above meaning and S6 and S7 represent hydrogen atoms or an oxo group, or 7) a group of formula (7) wherein one of the dotted lines can represent a double bond, S1 has the above meaning, and P=T=Q=nitrogen or P=T=nitrogen and Q=C or P=Q=nitrogen and T=C or С-СH3 or P=nitrogen, and Т and Q are carbon or P=nitrogen, Т is carbon and Q is sulphur, m has the value 2 to 6; n has the value 0-2; R5 and R6 are independently H or alkyl (1-3C); or R5+R6 represent a group -(СН2)-р wherein p has the value 3-5, and R7 is alkyl (1-3C), alkoxy (1-3C), halogen or cyano; or R6+R7 (R7 at position 7 of the indole group) represent a group -(CH2)q, wherein q has the value 2-4, and salts thereof. , (І) , (1) , (2) , (3) , (4) , (5) , (6) , (7)
Patent UA-72272-C2 (UA)
Title: Crystaline polymorphic form, a pharmaceutical composition based thereon, a process for treatment or prevention of medical state and a process for the preparation of polymorphic form
IPC: C07D403/06
Filed: 2000-09-14
Abstract: The present invention is concerned with a crystalline, polymorphic form of a compound of formula (I) characterised by a powder X-ray diffraction pattern obtained using copper K-alpha1 radiation ( = 0.15046 nm) which shows main peaks at 9.28, 10.38, 11.37, 12.40, 16.84, 17.46, 17.53, 17.78, 17.98, 19.48, 20.70, 21.29, 21.45, 22.21, 22.64, 23.08, 25.20 and 25.79. The invention also relates to processes for the preparation of said form, to pharmaceutical compositions containing same and to its use in medicine, particularly the treatment of conditions for which an agonist of 5-HT1 receptors is indicated, for example, migraine. (I)
Patent RU-2174751-C2 (RU)
Inventor: KARTASHOV L P
IPC: A01K67/02
Filed: 2000-02-08
Granted: 2001-10-20
Abstract: Изобретение относится к сельскому хозяйству. Способ оценки типа стрессоустойчивости коров включает построение кривых динамики молоковыведения. В качестве количественного показателя оценки типа стрессоустойчивости используют коэффициент синхронности молокоотдачи четвертей вымени коровы - К см , который определяют как отношение наибольшей разности в количестве молока, выдаиваемого за один цикл работы доильного аппарата из каждой доли вымени (площадь фигуры, составленной из кривых динамики молоковыведения), к разовому удою животного. Способ позволяет повысить эффективность оценки типа стрессоустойчивости за счет определения количественной характеристики стрессоустойчивости и пригодности кров к машинному доению. 1 ил., 2 табл.
Patent RU-2200765-C2 (RU)
Title: Способ плавки и литья металла
Inventor: VOLKOV A E
IPC: C22B9/20
Filed: 2000-02-16
Granted: 2003-03-20
Abstract: Изобретение относится к области литейного производства и может быть использовано для литья любых металлов. В предлагаемом способе по крайней мере два горизонтальных электрода перемещаются по мере расходования к центру пересечения с осью вертикального электрода. Индуктор расположен под отверстием промежуточной емкости для концентрации расплава в сплошной поток. Изобретение позволяет получать качественные изделия сложной формы, а именно слитки, слябы, листы, гранулы, фасонные заготовки. 1 ил.
Patent RU-2179766-C2 (RU)
Inventor: GORFINKEL B I
IPC: H01J1/15
Filed: 2000-02-16
Granted: 2002-02-20
Abstract: FIELD: electronic engineering; flat screens with many light-emitting parts; luminescent television screens, and vacuum luminescent displays. SUBSTANCE: screen has evacuated envelope built up of face panel and insulating base with rows of evaporated anode electrodes in the form of parallel bars covered with phosphor of at least one color and connected by means of current-carrying tracks to external terminals through contact pads; set of filamentary cathodes; control electrodes which are orthogonal to anode electrodes and form light-emitting segments; insulating frame interconnecting through sealed joint face panel and insulating base; novelty is introduction of cathode grid curtain with duty factor 0,1±0,06 following condition being satisfied:  , where K is grid-curtain duty factor; S cm  is area occupied by cathode-grid curtain metal; S W  is cathode-grid window area; distance between set of cathodes and cathode grid as well as between cathode grid and set of control electrodes meets following inequality: 1/2X Cg-Cl ≤ X C-Cg < X Cg-Cl , where X C-Cg  is distance between set of cathodes and cathode grid; X Cg-Cl  is distance between cathode grid and set of control electrodes. In addition cathode grid is placed between set of control electrodes and set of cathodes; cathode grid is placed between face panel and set of cathodes. Novelties introduced provide for enhancing current take-off to anode and brightness of glow, chrome, visible uniformity of brightness in different colors, and for reducing parasitic contrast. EFFECT: enhanced economic efficiency and service life of screen. 3 cl, 2 dwg
Patent RU-2195744-C2 (RU)
Title: Small-size fluorescent lamp
Inventor: KHOLODILOV V I
IPC: H01J61/44
Filed: 2000-04-07
Granted: 2002-12-27
Abstract: FIELD: electrovacuum engineering. SUBSTANCE: fluorescent lamp has long sealed cylindrical envelope with gaseous-discharge region whose inner surface is covered with phosphor, exhaust tube and current leads being fixed to envelope. Lamp is characterized in that glass shells of current leads are paddle- shaped, their length L 1 , being chosen with respect to lamp length L 2  in the range of 0,28≤(L 1 +αL 2 )/L 2 ≤1,6, where α is experimental coefficient depending on type of envelope material and its thickness ranging within 0,27≤α≤1,3. Maximal paddle width L 3  is chosen relative to envelope maximal thickness L 4  within 0,47≤(L 3 +αL 4 )/L 4 ≤3,5. Provided on outer surfaces of paddles on each current lead at distances L 5  from current-lead paddle end within the range of 0,53≤(L 5 +βL 1 )/L 1 ≤2,4 are grooves, L 6  in length and L 7  in depth, chosen with respect to maximal cross-sectional area L 8  of sealed metal current lead within 1,2≤(L 6 +L 7 +βL 8 )/L 8 ≤8,7, respectively, where β is experimental coefficient chosen depending on type of material and thickness of metal current lead within the range of 0,23≤β≤1,7. Flat surfaces of current-lead paddles on opposite ends of lamp are disposed at angle A relative to each other within the range of 0 ° ≤A≤90 ° . EFFECT: enhanced mechanical characteristics and resistance to mechanical impacts; facilitated manufacture. 1 dwg, 1 tbl
Patent RU-2183544-C2 (RU)
Inventor: MOLOKHOV I F
IPC: B23P15/28
Filed: 2000-05-10
Granted: 2002-06-20
Abstract: FIELD: metal working. SUBSTANCE: proposed method includes sharpening and hardening of cutting edge by temporary cutting of work. For increase of resistance of cutting tool, spread of hardness of work to be machined is determined; hardening of cutting edge is effected in cutting the work at minimum hardness. EFFECT: enhanced efficiency and reliability. 2 tbl, 2 ex
Patent RU-2187078-C2 (RU)
Inventor: ARKHAROV I A
IPC: G01F23/24
Filed: 2000-10-24
Granted: 2002-08-10
Abstract: FIELD: cryogenic engineering. SUBSTANCE: proposed device includes sensor and secondary recording unit. Sensor includes set of sensitive high-temperature superconducting elements made from yttrium ceramics. Sensitive high-temperature superconducting elements are connected in series forming single circuit; they are located in staggered order in length of sensor inside or above dielectric base. Chip-resistors or conductor made from high-resistance alloy are used as heating elements which are switched on by sections or over entire length of sensor. EFFECT: enhanced accuracy; extended field of application. 3 cl, 3 dwg
Patent RU-2190272-C2 (RU)
Title: Connecting cable
Inventor: GRIGASHKIN G A
IPC: E21B47/01
Filed: 2000-10-23
Granted: 2002-09-27
Abstract: FIELD: electrical engineering; cable terminals. SUBSTANCE: connecting cable primarily designed for use in geophysical and submersible equipment for attachment and connection of downhole instruments to power supply has wires inside metal casing, two power connectors at its ends, and sealed cable lug; metal casing is built of at least two electrically isolated parts; both power connectors are placed in shrouds for their axial displacement; shrouds are spring-loaded and locked in position to prevent their axial turn. Cable of optimal design form has metal case built of two parts joined together by means of metal bushing covered with insulating material on outer surface. Wires are spirally arranged inside shrouds. Cable lug has elastic collar with conical projections of same quantity as that of wires, flexible and insulating washers. Metal bushing is electrically insulated and sealed relative to metal casing. EFFECT: enhanced reliability of cable. 5 cl, 1 dwg
Patent RU-2171757-C2 (RU)
IPC: B63G8/08
Filed: 2000-10-31
Granted: 2001-08-10
Abstract: FIELD: methods of ensuring noiseless motion of submarine vessels. SUBSTANCE: proposed method is realized with the air of noiseless propulsor which includes profile pipe in form of water conduit combined with heating unit for heating water in this conduit. Water conduit is flow-through passage located in space between outer and pressure hulls and directed upward for taking cold dense water at lower portion of ship's hull and discharging warmer water at lesser density at upper portion of ship's hull in direction opposite to direction of ship's motion. Water is set in motion due to differential in its density depending on degree of heating. Rudder and plane are mounted at water conduit outlet in jet of water escaping from it. As a result, reactive force arises which makes submarine vessel move. EFFECT: possibility of concealed motion of submarine vessel. 6 cl, 1 dwg