baber/WOPTO huggingface dataset:
Patent RU-2147573-C1 (RU)
Title: Method of synthesis of adamant-1-ylamine and its derivatives
Inventor: NO B I
IPC: C07C211/38
Filed: 1998-08-24
Granted: 2000-04-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to chemistry of adamantane derivatives and a new method of synthesis of amino-derivatives of adamantane of the general formula: AdR where R means NH 2 , NHBu-t, NHCH=O,  ; Ad means   that are biologically compounds and can be used in pharmacology and adamant-ylamine is used as a base of drug "MIdantan". New method of synthesis of adamant-1-ylamine and its derivatives involves interaction of adamantane derivative with corresponding amines or their derivatives. 1,3-Dehydroadamantane is used as adamantane derivative and ammonia, tert.-butylamine, formamide, morpholine, piperidine, pyrrolidone-2, succinimide and phthalimide are used as amines or their derivatives. Process is carried out at mole ratio of reagents = 1:(2-10) in the presence of trifluoroboron etherate taken at catalytic amount or in its absence, in medium of inert solvent or in the parent amines or their derivatives, at 20-100 C and at ratio 1,3-dehydroadamantane : amine = (1: 2)-(1:10) for 1-6 h. EFFECT: increased yield, simplified process of synthesis and isolation of end compounds. 9 ex
Patent RU-2137016-C1 (RU)
Inventor: MEDVEDEV N I
IPC: F16L37/22
Filed: 1998-09-02
Granted: 1999-09-10
Abstract: Изобретение относится к космической технике, в частности к агрегатам гидравлических систем и может быть использовано в машиностроении. Многоштуцерный разъемный агрегат содержит бортовую и сменную платы с размешенными в их корпусах продольными каналами с запорными клапанами и центрирующими элементами. Платы соединены запорным устройством. Бортовая и сменная платы выполнены в виде основного и дополнительного корпусов с возможностью вращения относительно друг друга. В дополнительных корпусах бортовой и сменной плат выполнены дополнительные продольные каналы с запорными клапанами, причем каждый дополнительный канал в дополнительном корпусе сменной платы сообщен с ее основным каналом через промежуточную полость, выполненную между основным и дополнительным корпусами. Изобретение повышает надежность устройства. 3 ил.
Patent RU-2132148-C1 (RU)
Inventor: ISAEV V M
IPC: A47B39/02
Filed: 1998-09-28
Granted: 1999-06-27
Abstract: FIELD: production of furniture used preferably in educational institutions. SUBSTANCE: set of functional furniture has table-desk with carcass including supports and vertical poles made from bent tubes and adapted for supporting table top, and armchair with carcass made from bent tubes and adapted for defining base with seat and back. Armchair carcass has additional parts rigidly connected with wall and adapted to form arm rests, angle braces pivotally connected with base and seat and defining right trapezium. Armchair back is inclined relative to seat and has two portions bent at an angle of 165 deg to its inclined part and positioned adjacent to seat and upper part. Vertical telescopic legs of armchair carcass and table-desk poles allow seat, back with arm rests and table top height to be adjusted. Such construction of furniture set allows child's physiologically correct posture during working and rest to be worked out and maintained. EFFECT: wider operational capabilities, simplified construction and increased posture correcting effect. 3 cl, 2 dwg
Patent RU-2136216-C1 (RU)
Title: Method of diagnosis of opisthorchiasis affection of liver
Inventor: AL PEROVICH B I
IPC: A61B8/00
Filed: 1998-11-17
Granted: 1999-09-10
Abstract: FIELD: medicine, ultrasonic methods of diagnosis of opisthorchiasis affection of liver. SUBSTANCE: method includes ultrasonic examination of patient's liver; determination of increase of echogenic features of walls of intraliver bile ducts and increase of echogenic features of periportal tissue; additional assessment of state of regional hepatic lymph nodes, and in case of their increase, opisthorchiasis is diagnosed. Claimed method possesses high specificity, allows detection of changes in liver characteristic for opithorchiasis affection that determines purposeful helmintological examination and tactics of surgical management. EFFECT: higher efficiency and extended boundaries of method application. 3 dwg, 2 tbl
Patent RU-2150825-C1 (RU)
Title: Stalked fodder feeder
Inventor: MILEV A D
IPC: A01K5/00
Filed: 1998-12-31
Granted: 2000-06-20
Abstract: FIELD: animal farming, in particular, equipment for mechanization of labor consuming operations. SUBSTANCE: feeder has hopper with bottom made in the form of feeding conveyor, discharge conveyor and drum with fodder separators which are formed as pairs of spaced fingers having section in the form of two-sided angle. First side of this angle is perpendicular to drum axis and second side is positioned at an angle to drum axis and to similar side of adjacent finger. Upper edge of second side of each finger is positioned at an acute angle to rib of two-sided angle. Fodder separators are arranged in rows in helical lines oriented in opposite directions and converging within drum central part in direction opposed to direction of rotation of drum. Fodder separators of each subsequent helical line are offset with respect to fodder separators of each previous helical line along drum axis for δ 1 , with offset value being calculated on condition that b < δ 1  < B-b. Fodder separators of each helical line are disposed axially of drum with gap δ 2  between each two adjacent fodder separators of this helical line. Value of this gap is calculated on condition that δ 1  < δ 2  < δ 1  + B-2b, where b is fodder separator finger width, B is fodder separator working width. EFFECT: uniform delivery of fodder and increased efficiency by reduced technological drag to operating drum. 4 cl, 11 dwg
Patent RU-2146487-C1 (RU)
Title: Working table with seats
Inventor: STOLBOV V I
IPC: A47B83/02
Filed: 1999-02-23
Granted: 2000-03-20
Abstract: FIELD: production of furniture for educational institutes, schools etc. SUBSTANCE: table has wooden table top and two upholstered seats attached to metal carcass with angular member. Carcass has special members disposed on sides and made from pipe cuts of round section composed of three joined arced parts of predetermined radii. Seats have composite backs made from metal pipe with resilient member configured to coincide with lumbar flexure. Table has casing for storing bags and other articles. Casing is disposed in lower parts of carcasses of two tables positioned one beside the other and interconnected. Table top may be made inclined or may be provided with stepped construction for mounting computer. Table top of smaller size for supporting notebooks may be mounted above main table top on vertical pin for rotation about it. EFFECT: simplified construction, increased convenience and enhanced reliability in operation. 3 cl, 4 dwg
Patent RU-2146022-C1 (RU)
Title: Variable-speed drive
Inventor: KHAMUKOV JU KH
IPC: F16H3/44
Filed: 1999-06-17
Granted: 2000-02-27
Abstract: FIELD: mechanical engineering, machine- tool industry, instrumentation. SUBSTANCE: variable-speed drive has inlet member which is inlet member of one differential mechanism, and outlet member which is outlet member of other differential mechanism mechanically coupled with each other. Outlet members of first differential mechanism are coupled in pairs with inlet members of second differential mechanism through gear trains with different gear ratios. Overrunning clutch is placed in gear train with smaller gear ratio. EFFECT: simplified design, enlarged control range, prevention of power circulation. 3 dwg
Patent RU-2151069-C1 (RU)
Title: Method for protection of securities against forgery
Inventor: JAMNIKOV L S
IPC: G06K19/06
Filed: 1999-07-07
Granted: 2000-06-20
Abstract: FIELD: protection of securities against forgery. SUBSTANCE: the method consists in application on the surface or implantation in the volume of material of contrast substance forming an element of protection of securities representing a mark consisting of coding lines, strokes or points. Location of lines, strokes or points of the applied mark, its dimensions and quantity of the applied contrast substance are set by means of a code transformed to a wave signal with base B=2TΔF, where B-signal base, T-signal duration, ΔF-signal frequency band; the signal base is within 10 4 -10 8  and more. The technical result is associated with the possibility of use of complex codes, providing for application of the mark by a super-low quantity of contrast substance, so that it becomes impossible to change the content of substance in separate elements of the mark with an accuracy required for reproduction. EFFECT: enhanced reliability. 3 cl, 9 dwg
Patent RU-2150981-C1 (RU)
Inventor: TALANOV B P
IPC: A62C33/04
Filed: 1999-07-15
Granted: 2000-06-20
Abstract: FIELD: fire fighting means. SUBSTANCE: method involves laying flexible hose on steep elongated slope so that flexible hose is not subjected to expansion loadings and does not slacken, when it is stretched and fixed to meadow edges and filled with water, due to construction of hose. Flexible hose is connected to cable by rings. Cable is attached to hose ends. Such construction prevents flame from getting to area above hose. EFFECT: increased efficiency and simplified method.
Patent RU-2168740-C1 (RU)
Inventor: KOLOSOV R A
IPC: G01S13/06
Filed: 1999-09-20
Granted: 2001-06-10
Abstract: FIELD: radio detection and range finding, in particular, methods for recovery of target trajectory in spaced radar tracking. SUBSTANCE: the device taken as a prototype has a transmitting position and a receiving position being in a point that is remote from it, consisting of an antenna connected to the receiving device having N partial channels containing receivers, whose outputs are connected to the respective inputs of the Doppler frequency measuring unit and of the interference signal arrival direction measuring unit, unit for extrapolation of the measured parameters, unit for computation of the time moment of intersection of the base line by the target, and a unit for determining the position surface, whose output is connected to one of the inputs of the trajectory parameters computing unit, the other input of the trajectory parameters computing unit is connected to the output of the unit for measurement the direction of arrival of interference signal, and the output serves as the output of the whole device, one of the inputs of the unit for extrapolation of the measured parameters is connected to the output of the unit for measurement of the direction of arrival of the interference signal, and the output - to the input of the computing unit of the time moment of inter-section of the base line by the target, and to one of the inputs of the unit for determining the position surface, whose other input is connected to the output of the computing unit of the time moment of intersection of the base line by the target, the central partial channel comprises the reference voltage division unit, whose input serves as one of the inputs of the receiving device, and one of the outputs is connected directly to the respective receiver. The other N-I partial channels comprise summers, whose one of the inputs serves as the input of the receiving device, and the other is connected to the respective input of the reference voltage division unit. The output of each summer is connected to the respective receiver. Besides, the device comprises a unit for identification of signals by frequency and subtraction of false signals, whose input is connected to the output of the Doppler frequency measuring unit, and the output - to one of the inputs of the unit for extrapolation of measured parameters. EFFECT: enhanced accuracy of determination of the bearing in case of expansion of the bearing zone due to the increase of the number of partial channels. 1 dwg
Patent RU-2158173-C1 (RU)
Inventor: POLJAKOV L A
IPC: B01D59/44
Filed: 1999-11-29
Granted: 2000-10-27
Abstract: FIELD: production of highly enriched isotopes of palladium on industrial scale. SUBSTANCE: working medium-metal palladium is placed into graphite melting pot of ion source. It is heated to steamlike state with temperature of heating of melting pot and gaseous-discharge chamber being 1500-1700 C. Steams are ionized in gaseous- discharge chamber under action of electron emission from thermionic cathode. Ion beams are formed by electrodes of ion-optical system, are divided and focused in magnetic field. Ions are trapped with the aid of boxes of collector. On termination of process collectors are removed. Isotopes are removed by method of anode pickling. Enrichment by isotopes in percentage is: Pd-102= 85.4-92.9; Pd-104=96.6-98.4; Pd- 105= 98.4-99.1; Pd-106= 99.1-99.5; Pd-108=99.4-99.6; Pd-110=99.2-99.5. EFFECT: enhanced productivity of process. 1 tbl
Patent BR-PI0506393-C1 (BR)
Title: a base de própolis, na obtenção do núcleo/aditivo-sl49c3 utilizado em dietas e medicamentos para monogástricos
Inventor: MOURA LUCIMAR PONTARA PERES DE
IPC: A61P31/04
Filed: 2005-09-06
Abstract: A BASE DE PRóPOLIS, NA OBTENçãO DO NúCLEO/ADITIVO-SL49C3 ULTILIZADO EM DIETAS E MEDICAMENTOS PARA MONOGASTRICOS. Composta por um processo para a obtenção do extrato liquido e seco padronizado a ser incorporado em núcleos para dietas e em medicamentos para animais de pequeno porte, particularmente monogástricos/aves. A incorporação do extrato liquido e seco de própolis foi realizada em função de rações em níveis diferentes entre 0,1 a 30%, a formulação foi desenvolvida e fornecida pelo laboratório de farmacotécnica. No controle da eimeriose em monogástricos/aves, atualmente a utilização da robenidina representa a alternativa mais eficiente, haja vista que outros produtos a base de inoferos, sendo um produto natural e seu potencial das ações antimicrobiana, antiprotozoária, antifúngica, antiviral, antiinflamatória, antioxidante, antiparasitaria e cicatrizante, e sem conseqüência imediata no tocante a resistência, para atingir tais objetivos, o presente processo utiliza-se da obtenção de extratos sem álcool, em diversas concentrações, otimizando assim a melhor condição de administração do núcleo/aditivo SL49C3, à base de própolis às dietas para frango/aves, melhorando o desempenho zootécnico e a saúde dos animais através do efeito imunomodulador, então o que se pretende com o uso do núcleo/aditivo SL49C3, nada mais é do que se obter um tratamento seguro e natural no controle de infecções por protozoários - eimerias, bactérias e fungos de monogástricos/aves.
Patent BR-PI0905347-C1 (BR)
Title: nanocápsulas poliméricas deformáveis no encapsulamento de bioativos
Inventor: NELSON EDUARDO DURÁN CABALLERO
IPC: A61K9/51
Filed: 2009-12-15
Abstract: nanocápsulas poliméricas deformáveis no encapsulamento de bioativos. a presente invenção refere-se a uma nanocápsula deformável compreendendo uma parede polimérica de poli (d,l-lactídeo) (pla) e um núcleo oleoso de palmitado de retinila que compreende um ou mais princípios ativos lipofílicos solúveis com característica de deformação, baixo índice de polidispersão, maior diâmetro comparadas com nanoesferas, alto índice de eficiência de encapsulamento, estáveis, elásticas e de baixa citotoxicidade. dessa forma, o objeto da presente invenção pode ser de grande interesse para sistemas de liberação sustentada de fármacos ou ativos cosméticos por indústrias farmacêuticas e cosméticas.
Patent AU-2011229159-C1 (AU)
Title: Diagnostic system
Inventor: KELLY JOHN MICHAEL
IPC: A61B5/151
Filed: 2011-03-18
Granted: 2018-01-04
Abstract: A composite diagnostic system comprising a support member having a membrane penetration element; a bodily fluid collection point positioned for collection of a bodily fluid released by application of the membrane penetration element to a user's body; a test material positioned in the support member such that in use the bodily fluid is brought into contact with the test material.
Patent RU-2157209-C1 (RU)
Inventor: ZUEV A P
IPC: A61K9/20
Filed: 2000-03-23
Granted: 2000-10-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: agent is made as solid dosed form including core covered by envelope. Core has, wt.-%: pentoxyphyllin, 30-67; aerosil, 0.1-10; starch, 10-40; lactose, 6-28.8; stearic acid salt, 0.1-1.0 and talc, 0.1-3.0. Envelope consists of, wt.-%: methylcellulose or hydroxypropylmethylcellulose, 30-70; Tween-80, 15-35 and titanium dioxide, 15-35. Method of agent preparing involves mixing pentoxyphyllin with vehicle. Vehicle is a mixture of aerosil, starch and lactose. Obtained mixture is wetted with distilled water or starch paste in the mass ratio of wetting agent and mass to be wetted = 1:(1.8-3.0), respectively. Then stages of wetting granulation, drying, dry granulation, stearic acid salt and talc addition, granules forming and envelope applying are carried out. New agent is stable in storage, releases active substance easily that provides its high bioavailability. Method ensures to make medicinal form exhibiting satisfactory strength. EFFECT: improved method of making, improved properties of agent. 6 cl, 1 tbl, 4 ex
Patent RU-2164095-C1 (RU)
Inventor: KOLESNIK A I
IPC: A61B17/56
Filed: 2000-03-30
Granted: 2001-03-20
Abstract: FIELD: medicine, particularly, operative orthopedics; applicable in endoprosthetics of hip joint. SUBSTANCE: method includes three transverse osteotomies of femur bed wall with 20-mm length each. The first osteotomy is made on posterior wall of femur bed at level of lower edge of lesser trochanter from line of posterior edge of lesser trochanter in direction of medial wall. The second osteotomy is made on medial wall of femur bed 5 mm above level of the first osteotomy with 5 mm overlapping of the first osteotomy. The third osteotomy is accomplished on anterior wall of femur bed at level of the first osteotomy with 5 mm overlapping of the second osteotomy. EFFECT: provided implantation of prosthesis limb under conditions of tight fitting and simultaneous restriction of spread of splitting of femur proximal part. 4 dwg, 1 ex
Patent RU-2158844-C1 (RU)
Title: Fuel treatment process and device
Inventor: GUS KOV V P
IPC: F02M27/04
Filed: 2000-03-30
Granted: 2000-11-10
Abstract: FIELD: engine manufacture; internal-combustion engines, thermal devices, and the like. SUBSTANCE: fuel treatment includes separation of its flow into components and its repeated treatment with magnetic field near end surfaces of coaxially arranged annular permanent magnets. Fuel is pre-treated by magnetic field for which purpose it is displaced over helical line about annular magnets and its flow is separated into central and peripheral components in proportion of 20- 25 and 75-80 %; peripheral component of flow is exposed to magnetic field of utmost field strength and central component is repeatedly expanded and contracted as it is passed through hollow taper inserts ; then central and peripheral components are mixed up. Device implementing proposed process has cylindrical chamber, inlet and outlet pipe unions, three annular permanent magnets coaxially arranged inside chamber, fuel flow separator placed between magnets and provided with central bore and peripheral slits, three substrates installed in tandem within chamber and provided with central holes and peripheral slits, three expanding and one contracting hollow taper inserts; flow section area of flow separator central bore is smaller than total area of flow sections of its peripheral slits by three or four times. EFFECT: reduced toxicity of exhaust gases and improved fuel saving. 8 cl, 1 dwg
Patent RU-2179135-C1 (RU)
Title: Multi-purpose amphibian
Inventor: KORMILITSIN JU N
IPC: B64C29/00
Filed: 2000-10-20
Granted: 2002-02-10
Abstract: FIELD: naval aircraft industry; rescue vertical take-off and landing aircraft. SUBSTANCE: amphibian has fuselage, wing, tail unit, power plant with engines and lift fans with drives, landing module in form of rod buoy and lifting devices. Aircraft is provided with additional fuselage connected with first one by means of mid-mounted wing forming symmetrical structure. Landing module is four-sectional structural. Each fuselage is provided with two sectional of landing module, lifting devices and escape hatches. Ballast of landing module sections is made in form of aqua-shields interconnected by means of shaped couplings. Power plant with lift fans and their drives may be installed on min-mounted wing. EFFECT: enhanced stability of "air-craft-landing module" system due to increased area of supporting base caused by increased number of floats (up to four) and their arrangement in two- fuselage aircraft in cruising flight. 2 cl, 1 dwg
Patent RU-2172660-C1 (RU)
Title: Method for working of outer surface of electric machine rotor
IPC: B23B27/12
Filed: 2000-12-15
Granted: 2001-08-27
Abstract: FIELD: electrical engineering. SUBSTANCE: the method consists in fastening of the rotor in the lathe centers, feeding to its outer surface of the round carbide tipper single-point tool with hock and relief cutting angles and subsequent rotation of the rotor with simultaneous movement of feed of the cutting tip along the worked surface in the cutting mode. Working of the whole surface of the rotor is accomplished during one pass of the cutting tip along the worked surface at a fixed position of the cutting tip relative to its axis and its successive turning through an angle equal to 0.3-1.2 deg. in each idle running. The cutting tip is installed with a slope of its axis in the cutting mode through 2- 4 deg. towards the feed movement, and the cutting tip is used, whose relief and hock cutting angles make up 5-8 and 8-10 degrees respectively. The cutting speed is set within 4 to 5 m/s at a feed of the cutting tip making up 0.5 to 0.6 mm/rev. and cutting depth equal to the value of the removed allowance making up 0.4 to 0.6 mm. EFFECT: enhanced quality of working due to the fact that every new rotor is being worked by a new section of the cutting tip, enhanced labor productivity, reduced consumption of materials due to the reduced time of readjustment and sharpening of cutters, prolonged service life. 2 cl, 3 dwg
Patent RU-2183604-C1 (RU)
Title: Method for production of spherically grained pyroxylin powder
Inventor: ALIKIN V N
IPC: C06B21/00
Filed: 2001-01-03
Granted: 2002-06-20
Abstract: FIELD: production of spherically grained pyroxylin powders for small arms. SUBSTANCE: the method consists in formation of spherical particles of powder, their graphite grazing, phlegmatization and drying, the powder spherical particles are formed with a bulk density within 620 to 720 kg/cu. m, phlegmatization is accomplished by dibutyl phthalate during 50 to 70 minutes at a temperature of 90 to 98 C, and graphite grazing is conducted simultaneously with drying at a temperature of 80 to 95 C during 180 to 240 minutes. EFFECT: enhanced ballistic characteristics of powder featuring high electrostatic properties and looseness. 1 dwg, 1 tbl
Patent RU-2181033-C1 (RU)
Inventor: VLASOV S B
IPC: A61B18/08
Filed: 2001-03-22
Granted: 2002-04-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has electrode manufactured as diathermic loop having conducting tube and handle. The diathermic loop is shaped as double oval having proximal ring of lesser diameter and distal one of greater diameter and catching neck between them. EFFECT: wide range of functional applications; enabled catching and holding of flat epithelial formations and nodal formation parts adjacent to the base. 1 dwg
Patent RU-2195228-C1 (RU)
Inventor: GONCHAROVA O P
IPC: A61C3/16
Filed: 2001-06-08
Granted: 2002-12-27
Abstract: Изобретение относится к медицине, а именно к стоматологии. Способ заключается в том, что на связующий материал, например цемент, воздействуют электрогидравлическими колебаниями путем механического контакта наконечника электрогидравлического преобразователя с поверхностью снимаемой коронки. Способ снижает осложнения. 5 ил.