baber/WOPTO huggingface dataset:
Patent RU-2115653-C1 (RU)
Inventor: SKUSHNIKOVA A I
IPC: A61P39/02
Filed: 1995-12-27
Granted: 1998-07-20
Abstract: Изобретение относится к новым химическим соединениям - комплексам 1-винил- и 1-этилимидазолов с цинковыми и кобальтовыми солями органических и неорганических кислот общей формулы, приведенной в тексте описания. Технической задачей изобретения является направленный синтез комплексных соединений замещенных имидазолов, обладающих высокой защитной эффективностью при остром ингаляционном отравлении моноксидом углерода и диоксидом азота, а также выраженной биологической активностью при гипобарической гипоксии. Установлено, что бис(1-винилимидазол)цинкаскорбат повышает выживаемость подопытных животных при остром действии моноксида углерода до 67%. Комплекс 1-этилимидазола с сукцинатом цинка обладает высокой защитной активностью к острому действию диоксида азота, снижая количество подопытных животных, погибших от токсического отека легких, и повышает их выживаемость до 75%. Комплекс 1-этилимидазола с ацетатом цинка проявляет наибольшую защитную активность при острой гипобарической гипоксии, повышает выживаемость подопытных животных до 83%. 3 з.п.ф-лы, 3 табл.
Patent RU-2121299-C1 (RU)
Inventor: KHIDIJATOV I I
IPC: A61B6/03
Filed: 1996-01-19
Granted: 1998-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing radiopaque substance in the amount of 20 ml in 400 ml of water. Computer tomography examination is carried out with a series of sequential sections of the large intestine segments are made in horizontal plane. Expressed manifestations of intestinal wall edema, stenoses and strictures, filling deficiency, smoothed haustra being detected on the radiological pictures, severely injured large intestine with surgical treatment required is considered to be the case. The haustra being preserved, stenoses, strictures and filling deficiency being absent, moderately injured large intestine with conservative treatment required is considered to be the case. EFFECT: enhanced accuracy in determining large intestine state and predicting probable types of complications. 4 dwg
Patent RU-2111874-C1 (RU)
Title: Method of unloading double-track sectional mechanized bridge from vehicle
Inventor: DORDIN L N
IPC: B60P3/40
Filed: 1996-01-11
Granted: 1998-05-27
Abstract: FIELD: transport engineering: construction of multiple-span crossing over obstacle using bridge layer. SUBSTANCE: proposed method of unloading double-track sectional mechanized bridge from vehicle comes to the following: first of all winch cable is reeved off in guide sheaves and additional sheave and end of winch cable is connected with towing- and- fastening gear of bridge, then winch is switched on and bridge is moved by cable from vehicle with subsequent moving the vehicle forward until bridge is inloaded completely and placed on the ground. Novelty in proposed method of unloading is original reeving of pull winch cable and use of flexible bridge displacement limiters with provision of quick release of end sections of bridge. EFFECT: smooth lowering of bridge to ground. 2 cl, 11 dwg
Patent RU-2096532-C1 (RU)
Title: Electrolyzer for separation of lead and bismuth
Inventor: DYAKOV VITALIJ E
IPC: C25C7/00
Filed: 1996-02-27
Granted: 1997-11-20
Abstract: FIELD: nonferrous metals. SUBSTANCE: the offered electrolyzer has lined heated cathode bath with anode vessel placed into bath. Anode vessel is made dielectric with insulated graphite current lead. A distinguishing feature of electrolyzer consists in that anode vessel is installed on support whose height equals 0.8-1.2 heights of anode vessel. Cathode bath has pocket with siphon partition and draining hole at height equalling 0.6-1.0 height of support. EFFECT: higher efficiency. 1 dwg
Patent RU-2120066-C1 (RU)
Title: Fluidic self-excited oscillator
Inventor: ARISTOV P A
IPC: F04F5/00
Filed: 1996-05-31
Granted: 1998-10-10
Abstract: FIELD: automation and computer engineering. SUBSTANCE: fluidic self-excited oscillator includes jet-type discrete element containing working chamber bounded by two side walls, two control nozzles, two receiving channels, divider with concave deflector, two drain channels and two feedback channels connecting the receiving channels with control nozzles. Each side wall of working chamber is provided with shoulder at distance of d≥(1-1,5)B from deflector edges along axis of self-excited oscillator in way of supply nozzle having width of b≥(0,5-1)B, where B is width of deflector. EFFECT: enhanced reliability. 2 dwg
Patent RU-2106731-C1 (RU)
Inventor: IONIN ANDREJ ALEKSEEVICH
IPC: H01S3/10
Filed: 1996-08-12
Granted: 1998-03-10
Abstract: FIELD: laser engineering. SUBSTANCE: laser has active medium and optical resonator consisting of spectral and time parts positioned on different sides of active medium. Time part of optical resonator includes blind flat mirror, in front of which comb-type mask is installed, blind spherical mirror and rotating blind flat mirror positioned in focus of given spherical mirror. Spectral part has flat output mirror, blind spherical mirror and diffraction grating mounted in focus of given spherical mirror. Two blind flat mirrors and optical screen arranged in front of these mirrors are located on both sides of flat output mirror. Flat blind mirror of resonator time part and flat output mirror of resonator spectral part are spaced from focal planes of respective spherical mirrors for definite distances which are determined from corresponding formulas. EFFECT: optimal effect of laser radiation on different materials. 1 dwg
Patent RU-2122970-C1 (RU)
Title: Method of production of silicon in three-phase ore-smelting furnace
Inventor: BRUSAKOV JU I
IPC: C01B33/025
Filed: 1996-10-04
Granted: 1998-12-10
Abstract: FIELD: electrothermic production of technical silicon. SUBSTANCE: charge with mass relation C:SiO 2 ==(0.54-0.56)i       -1/2   b        rel.units is loaded into central part of bath of three-phase ore-smelting furnace, charge with relation C:SiO 2 =(0.27- 0.28)i -1/2 +0.2 rel.units is loaded to electrodes with i being density of current in bath, A/sq. cm,  , where J t  is strength of current in electrodes, A; S is distance between axes of electrodes in bath of furnace; d e  is diameter of electrodes, cm. EFFECT: increased productivity, enhanced extraction of silicon and decreased specific consumption of electric energy. 1 tbl
Patent RU-2106458-C1 (RU)
Title: Large-span structure
Inventor: PAJ VJACHESLAV SERGEEVICH
IPC: E04H3/14
Filed: 1996-11-13
Granted: 1998-03-10
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to erection and repair of large covered premises particularly intended for entertainment and sporting shows. Large-span structure has arched-type strutted construction, supporting members, string, and load-bearing floor construction. String is located directly under load-bearing floor construction and is loaded by its mass. This engineering solution allows for substantial increase of covered span, thus enhancing value of premise accommodation and giving way for lowering arch lifting trajectory. EFFECT: higher efficiency. 4 dwg
Patent RU-2109475-C1 (RU)
Inventor: EREMIN EVGENIJ PETROVICH
IPC: A46B9/04
Filed: 1997-04-21
Granted: 1998-04-27
Abstract: FIELD: sanitary and hygienic articles. SUBSTANCE: toothbrush has handle and head part with permanent magnet. Block with bristles is mounted in head part for reciprocation along toothbrush axis. Block is manufactured from current-conductive material. When user cleans his teeth, block intersects magnetic field lines of permanent magnet and, as a result, electromotive force is generated in block to create potential difference between head part and surface of teeth under cleaning process. Potential difference facilitates effective removal of dental deposit from teeth surface. Permanent magnet acts upon gum tissues to improve blood circulation in it. EFFECT: increased efficiency, simplified construction and convenient usage. 1 dwg
Patent RU-2147506-C1 (RU)
Inventor: TEO ARNOL D
IPC: D04H1/492
Filed: 1995-05-24
Granted: 2000-04-20
Abstract: Изобретение относится к инструменту для механической обработки поверхности предмета посредством трения, например для крацевания, полирования, глянцевания, очистки, сушки, состоящему из разрезанного и обработанного нетканого материала из волокна, при этом для улучшения свойств инструмента нетканый материал изготовляют исключительно механическим способом в виде эластичного, допускающего погружение и, по меньшей мере, частичное обволакивание предмета при давлении обработки нетканого материала с неориентированным расположением волокон с механической прочностью 150-500 Н/50 мм и разрывным удлинением 50-150%, согласно DIN 53857/2. 13 з.п.ф-лы, 4 ил.
Patent RU-2141206-C1 (RU)
Title: Compound for preparing sweet biscuit
Inventor: KALENNIK I JA
IPC: A21D13/08
Filed: 1997-06-24
Granted: 1999-11-20
Abstract: FIELD: confectionery industry. SUBSTANCE: compound has sugar, margarine, invert syrup, egg powder, yeast, salt, food soda, baker's salt, aromatizer, squash puree, and wheat flour used in the following ratio, % by weight: sugar 11.0-12.0; margarine 14.0-15.0; invert syrup 2.0-3.0; egg powder 0.6-0.6; yeast 0.3-0.4; salt 0.04-0.5; food soda 0.5-0.6; baker's salt 0.4-0.5; squash puree 4.0-5.0; aromatizer 0.1-0.3; wheat flour the balance. EFFECT: improved gustatory qualities and biological value of sweet biscuit. 4 ex
Patent RU-2130996-C1 (RU)
Inventor: MARKAROV N A
IPC: E02D37/00
Filed: 1997-07-24
Granted: 1999-05-27
Abstract: FIELD: reconstruction of buildings. SUBSTANCE: method includes laying of reinforced concrete supporting members with through horizontal holes from both sides of foundation with definite spacing, and depth of burying not in excess of 10 cm. Laid between supporting members are small piece blocks. Tendons are passed through holes of supporting members and foundation and arranged between small piece blocks, and tensioned and anchored to supporting members. EFFECT: reinforced strip foundation with decreased labor input due to reduced earth excavation. 3 dwg
Patent RU-2120355-C1 (RU)
Inventor: BUROCHKIN JU P
IPC: B23B27/16
Filed: 1997-07-31
Granted: 1998-10-20
Abstract: FIELD: machining. SUBSTANCE: cutting tool has body with hole in which rod with flexible members at its ends is fitted; cutting tool has change cutting and bearing tips secured by means of clamp and screw. Flexible members of rod have different force for engagement with holes of bearing tip and body. Bearing tip is made in form of used cutting tip after regrinding for reduced thickness. EFFECT: reduction of time required for replacement of tips; rational employment of used cutting tips. 2 dwg
Patent RU-2118946-C1 (RU)
Title: Water-treatment and impurity-control apparatus
Inventor: ZHUKOV B D
IPC: G01N21/63
Filed: 1997-08-07
Granted: 1998-09-20
Abstract: FIELD: water- treatment. SUBSTANCE: apparatus comprises reactor chamber with bactericide lamp, instrumentation assembly consisting of fluorescence and nephelometry unit and chemiluminescence unit. UV lamp is connected over flexible light conductor with fluorescence and nephelometry unit and, over flexible lightproof gas duct, with chemiluminescence unit. Reactor chamber, fluorescence and nephelometry unit, and chemiluminescence unit are connected in series by lightproof elastic water conduits. chemiluminescence unit is executed in two versions differing by construction of casings and cells enclosed in them. Apparatus is simultaneously used for disinfecting and destroying impurities and controlling their content in any treatment stage. EFFECT: extended functional possibilities and efficiency of apparatus. 5 cl, 3 dwg
Patent RU-2129796-C1 (RU)
Inventor: TIMOFEENKO T I
IPC: A23D9/013
Filed: 1997-09-16
Granted: 1999-05-10
Abstract: FIELD: food production industry. SUBSTANCE: phospholipoid product is intended for use in dietetic and cure-prophylactic feeding at diseases of digestion system. Product contains phospholipids which are produced by treating oil in alternating magnetic field. Introduced in food product are CO  2  - extracts from medicinal vegetative raw matter for intensification of antiinflammatory and wound-healing action. EFFECT: higher efficiency. 7 cl, 1 tbl, 10 ex
Patent RU-2140618-C1 (RU)
Title: Apparatus for cleaning heating surfaces
IPC: F28G3/16
Filed: 1998-01-08
Granted: 1999-10-27
Abstract: FIELD: devices for cleaning heating surfaces, mainly in boiler units. SUBSTANCE: device includes housing, blow-off pipe and roller units located over circumference of pipe. Axles of rollers are placed on base provided with additional rollers engageable with circular guide secured on housing. EFFECT: extended field of application. 2 cl, 3 dwg
Patent RU-2121422-C1 (RU)
Title: Method of treatment of holes
Inventor: STEPANOV JU S
IPC: B24B33/08
Filed: 1998-01-26
Granted: 1998-11-10
Abstract: FIELD: abrasive and diamond-point treatment of inner cylindrical surfaces of blanks especially those made from high-strength materials. SUBSTANCE: abrasive diamond-point head is set in rotary motion relative to longitudinal axis and reciprocating motion with honing sticks released. Honing sticks are made in form of spherical segments located symmetrically relative to longitudinal axis. Honing sticks are additionally set in rotary motion relative to their own axis perpendicular to longitudinal axis of head. Amount of longitudinal feed of head is chosen not to exceed  , where n 1  is rotational speed of head, r/min; R 1  is radius of hole being dressed, mm; t is cutting depth, mm. EFFECT: increase of cutting speed by several times; enhanced wear resistance of tools at retained quality of article. 4 dwg, 1 App,
Patent RU-2129480-C1 (RU)
Title: Method for electric spark coat applying, mainly on contact surfaces of measuring tool for working threads
Inventor: KALININ O B
IPC: B23H9/00
Filed: 1998-01-30
Granted: 1999-04-27
Abstract: FIELD: strengthening and(or) restoring properties and(or) dimensions of thread working tools. SUBSTANCE: method comprises steps of relatively moving electrode-anode and worked tool-cathode; realizing relative oscillation with sonic and ultrasonic frequencies in directions normal and parallel relative to worked surface; imparting low-frequency vibration to electrode-anode; imparting ultrasonic oscillations with amplitude no less than 5 micrometers to tool-cathode; applying coat onto front contact surfaces of thread of tool-cathode after increasing by 30-40% value of discharging current and amplitudes of ultrasonic oscillations relative to values of electric current and amplitude at working rear contact surfaces; imparting additional ultrasonic oscillations to electrode-anode. EFFECT: enhanced fatigue strength, wear resistance and increased useful life of tool due to formation of intermetallic compounds in layer of coating and in layers of tool material abutting to it. 3 cl, 4 ex
Patent RU-2147419-C1 (RU)
Title: Method for carrying out plastic repair of circular defects of the aorta in experiment
Inventor: SHASHIN S A
IPC: G09B23/28
Filed: 1998-04-30
Granted: 2000-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying rectangular wire pattern on the anterior stomach surface in the body region. Hemostatic netrating sutures are used to put-in stitches into stomach wall along the wire pattern sides. Full thickness flap is cut out and treated with antiseptic. Tubular transplant is formed from the flap on plastic mandrel with peritoneum turned towards the lumen and its mucosa turned outwards. Circular defect if formed in the abdominal aorta. The tubular transplant is built into the defect with longitudinal suture made on the ventral side. EFFECT: prevented complications as thrombosis and transplant rejection reaction occurrence. 13 dwg
Patent RU-2141850-C1 (RU)
Title: Peritoneal-dialysis catheter and method of its implantation
Inventor: VATAZIN A V
IPC: A61M25/04
Filed: 1998-06-24
Granted: 1999-11-27
Abstract: FIELD: medicine. SUBSTANCE: catheter has silicon tube with perforated abdominal end and two fixing collars positioned in central part of tube. Abdominal end of catheter has bevel of 25-30 deg. and is provided with streamlined end piece with hole. End piece is made of inert flexible material and secured on external surface of catheter from side of acute corner. During implantation of catheter for peritoneal dialysis operative access to abdominal cavity is obtained, and catheter is arranged in lower part of abdominal cavity with external end of catheter brought out to skin through contraperture hole. Then distal end of catheter is secured in region of small pelvis. This allows positioning and fixing of catheter in most sloping part of small pelvis, which facilitates fuller drain of peritoneal solution during its replacement. Catheter makes it possible to reduce cost of treatment and to avoid complications in early and far post-operative periods. EFFECT: higher degree of patient's rehabilitation. 2 cl, 1 dwg
Patent RU-2142115-C1 (RU)
Title: Fiber-optical system measuring physical quantities
Inventor: BURKOV V D
IPC: G01B11/00
Filed: 1998-09-17
Granted: 1999-11-27
Abstract: FIELD: measurement technology. SUBSTANCE: proposed fiber-optical system is used in fiber-optical self-excited systems based on resonance interaction of laser radiation source with microresonator structure in process of construction of multiplex system of microresonator sensors of physical quantities, for example, temperature, pressure, acceleration and so on. Signal from photodetector goes to signal processing unit with frequency output intended to multiplex signals of system of microresonator fiber- optical sensors of physical quantities with the aid of control unit. Control unit is precision digital-to-analog converter with source of stable reference voltage whose output signal is used to regulate pumping current of fiber-optical laser to multiplex signals of system of fiber-optical sensors with frequency output. Number of measurement channels in system is limited by range of change of output frequency of each measurement head under influence of measured effect. Each measurement head operates on its frequency scanned by pumping current of fiber-optical laser which is set by means of control unit. EFFECT: improved characteristics of measurement system thanks to increase of its stability. 1 dwg
Patent RU-2142248-C1 (RU)
Inventor: KALOSHIN E S
IPC: A45B5/00
Filed: 1998-12-17
Granted: 1999-12-10
Abstract: Трость-сиденье содержит тканевое сиденье, размещенное на верхних концах четырех шарнирно соединенных в средней части ножек. Сиденье выполнено съемным и трапециевидным. Шарнирное соединение содержит охватывающие ножки П-образные кронштейны с тремя болтами, один из которых связывает те ножки, к которым прикреплено трапециевидное сиденье у точек схождения концов большего основания трапеции с концами прилегающих к нему боковых сторон трапеции, а два других соединяют каждую из этих ножек с ближайшей закрепленной у точек схождения концов меньшего основания трапеции с концами ее боковых сторон, соответственно прилегающих к основаниям, что обеспечивает простоту конструкции и удобство в пользовании. 3 ил.
Patent RU-2151502-C1 (RU)
Title: Laying hen stress state forecasting method
Inventor: SHCHERBATOV V I
IPC: A01K67/02
Filed: 1999-03-16
Granted: 2000-06-27
Abstract: FIELD: poultry farming. SUBSTANCE: method involves evaluating hen feathering condition; regarding hen stress state by feather loss extent. EFFECT: simplified method and increased precision of forecasting laying hen stress state. 1 ex
Patent RU-2154936-C1 (RU)
Title: Method for radiation monitoring of ecosystems by biological indication of radioactive pollution of areas with regard to plant objects
Inventor: MARKELOV A V
IPC: A01G23/00
Filed: 1999-04-12
Granted: 2000-08-27
Abstract: FIELD: environmental monitoring. SUBSTANCE: method includes sampling, preparation of samples, and radiation analysis of vegetable objects in tiered order. Method consists of field and laboratory stages. Description of phytocenosis and sampling are performed within maximum phytomass accumulation period. Test areas are assigned in the form of rectangles. EFFECT: facilitated environmental monitoring and improved environmental condition. 9 cl
Patent RU-2155807-C1 (RU)
Title: Method of rennin producing
Inventor: PENTO V B
IPC: B01D11/02
Filed: 1999-05-11
Granted: 2000-09-10
Abstract: FIELD: biotechnology, biochemistry. SUBSTANCE: prepared abomasum tissue is extracted with sodium chloride solution and dispersed in extractive mixture of condensed gas taken among the group involving ammonia, nitrogen, inert gases, saturated and unsaturated hydrocarbons with up to 4 carbon atoms in their molecule and their mixtures. Dispersing results to generation of ultrasonic oscillation field in extractive mixture that intensifies the extraction process and kills microflora added with raw. Obtained sterile extract is separated and the end sterile product is isolated from its by the known procedures. EFFECT: enhanced output and quality of product. 2 cl
Patent RU-2157311-C1 (RU)
Title: Cutting fluid feeding device
Inventor: KISELEV E S
IPC: B24B55/02
Filed: 1999-06-11
Granted: 2000-10-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device is intended for use on grinding machines. Device has two nozzles positioned symmetrically along grinding wheel ends in close proximity to its periphery. Device also includes pipelines and pipe connections. Nozzles are connected rigidly to waveguides. Axles are secured in hollow of each nozzle on which resonant plate is positioned. Pipe connection is provided with round-section hole turning into slot. Slot width corresponds to that of plate, and its height, to plate thickness. Symmetry plane of plate coincides with symmetry plane of pipe connection. As a result of exposure of liquid to ultrasonic oscillations superposed on waveguide and of resonant plate oscillations, process of impregnation of pore space of grinding wheel with liquid is intensified. Maximum effect is obtained when oscillation frequency in cutting fluid jet coincides with inherent frequency of plate. This widens spectrum of frequencies superposed on liquid which intensifies cutting fluid flow through zone of contact of wheel with blank. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2162148-C1 (RU)
Title: Method of mineral leaching from producing horizons
Inventor: PRIKHOD KO N K
IPC: E21B43/28
Filed: 1999-07-05
Granted: 2001-01-20
Abstract: FIELD: mining; applicable, mainly, in mining of uranium from producing beds. SUBSTANCE: method includes drilling of injection and pumping-out holes, supply of leaching solution through injection holes to producing horizons and pumping out of producing solution from producing horizons through pumping-out holes. With leaching solution density exceeding density of bed waters, bottoms of injection holes are located at producing horizon roof, and bottoms of pumping-out holes are located at producing horizon floor. Holes of upper and lower levels are staggered. Upon decrease of leached component concentration in producing solution below commercial level, purpose of injection and producing holes are changed. Injection of leaching solution is periodically discontinued for several hours for levelling of surface of displacement agent. At the final stage of object operation, injected into working horizon is liquid for neutralization of leaching solution remaining in be. Liquid for neutralization is used in the form of water. EFFECT: higher efficiency. 6 cl, 3 dwg