baber/WOPTO huggingface dataset:
Patent RU-2125450-C1 (RU)
Title: Use of 2-phenyl-3-araylbenzothiophenes for thrombomoduline expression enhancement
Inventor: DEHVID SKOTT KEHLNEK
IPC: A61K31/38
Filed: 1994-12-19
Granted: 1999-01-27
Abstract: FIELD: organic chemistry. SUBSTANCE: invention proposes a new agent of the formula (I):   where R 1  and R 3  mean independently hydrogen, CH 3 ,   where Ar means optionally substituted phenyl; R 2  is taken from a group consisting of pyrrolidino-, hexamethyleneimino- or piperidino-group, or its pharmaceutically acceptable salts or solvates. Synthesized compounds enhance an expression of thrombomoduline by inhibition thrombotic disorder. EFFECT: improved method of synthesis, enhanced effectiveness of compounds, broadened pattern of agents. 4 cl
Patent RU-2129263-C1 (RU)
Title: Process of proximate analysis of mercury in soil and biological objects
Inventor: GONCHAROVA N N
IPC: G01N1/28
Filed: 1995-03-21
Granted: 1999-04-20
Abstract: FIELD: agriculture, biology. SUBSTANCE: process of proximate analysis of mercury in soil and biological objects provides for break-down of examined material in mixture of hydrochloric and nitric acids under action of ultrasound and for determination of content of mercury in this solution with the use of mercury analyzer. Examined material is broken down in one stage. Ultrasound acts in the course of 4-6 min during this stage of break-down of material. EFFECT: simplified procedure of analysis thanks to ultrasonic break-down of sample in one stage and reduced time of analysis of mercury content in biological objects. 3 tbl
Patent RU-2083041-C1 (RU)
Title: Spark plug and its manufacturing process
Inventor: KALASHNIKOV YURIJ DMITRIEVICH
IPC: H01T21/02
Filed: 1995-04-18
Granted: 1997-06-27
Abstract: FIELD: internal-combustion engines. SUBSTANCE: spark plug has unit-cast insulating-material body, central electrode fitted in axial hole of body, and side electrode, both electrodes forming spark gap. Spark plug body is made of corundum ceramics; threaded portion and end surface of body on combustion chamber side are metallized; side electrode is welded to metallized surface of body. EFFECT: facilitated manufacture. 2 cl, 2 dwg
Patent RU-2105530-C1 (RU)
Title: Device for visual examination of oral cavity
Inventor: GUSHCHA RIMMA GRIGOR EVNA
IPC: A61C3/00
Filed: 1995-04-24
Granted: 1998-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has hollow handle 1, rim 2 made as open circular flexible member with vacant ends to be inserted in handle, and optically transparent element 3 manufactured of organic glass in the shape of single-sided flat-convex lens with magnifying power of 5-10. Groove is provided on face surface of lens to secured rim in it. EFFECT: higher examination result. 1 dwg
Patent RU-2092099-C1 (RU)
Inventor: RON GALINA I
IPC: A61C19/04
Filed: 1995-04-24
Granted: 1997-10-10
Abstract: FIELD: medical engineering; measurement or recording for diagnostic purpose by obtaining information from surface tissues; it may be used in stomatology for depth probing of soft tissues of paradontium and periodontium. SUBSTANCE: sensor has body on which longitudinal hole with mark is provided. It has also rod with end-piece carrying spring. Upper part of spring is fixed in upper section of body, and lower part is provided with projection and mounted for movement in hole of body. EFFECT: more efficient diagnostics. 1 dwg
Patent RU-2091660-C1 (RU)
Title: Method of protection of vessels
Inventor: KOSHTOREV NIKOLAJ I
IPC: F17C1/10
Filed: 1995-05-17
Granted: 1997-09-27
Abstract: FIELD: vessels for storage and transportation of concentrated nitric acid. SUBSTANCE: double-walled vessel has aluminium inner wall and steel outer wall. Space between walls is filled with furfuryl alcohol which possesses hardening ability at contact with concentrated nitric acid. EFFECT: enhanced efficiency.
Patent RU-2083665-C1 (RU)
Title: Method of preparing the bacterial preparation for meat products making
Inventor: KOSTENKO YURIJ G
IPC: C12N1/20
Filed: 1995-06-13
Granted: 1997-07-10
Abstract: FIELD: biotechnology, technical microbiology. SUBSTANCE: method involves the separate culturing the 1-st generation of lactobacteria and micrococci on nutrient medium based on casein pancreatic hydrolyzate at pH = 6.8-7.0, at 33 C. Lactobacteria of the strain Lactobacillus plantarum-435, GNZA-2164 and Lactobacillus casei 5/1-8 were cultured for 24-28 h under static conditions; micrococci of the strain Micrococcus varians-80, GNZA-2165 is cultured for 16-18 h at shaking at 200 rev/min. Culturing the 2-d generation of cells is carried out on nutrient medium based on milk or whey. The combined culturing is carried out up to ceasing cell optical density increase at constant pH = 6.3-6.7, at aeration for the first 8 h of the mixed culture growth. Then separation, mixing with protective medium and sublimation were carried out. The obtained bacterial preparation has high enzymatic activity and shows high viability of bacterial cells. EFFECT: high quality of product, intensified process.
Patent RU-2061195-C1 (RU)
Title: Method of heat liberation in liquid
Inventor: DUSHKIN ANDREJ L
IPC: F24J3/00
Filed: 1995-06-21
Granted: 1996-05-27
Abstract: FIELD: heat-power engineering; various heating apparatus. SUBSTANCE: method makes it possible to create gas cushion in liquid cavitating in closed circuit and to change its volume and flow rate of flowing liquid till self-excited oscillations are generated in it. Centrifugal injector may be used as cavitation source. For changing the volume of gas cushion, closed circuit is provided with expansion reservoir with piston moving in it. EFFECT: enhanced efficiency. 3 cl, 1 dwg, 1 tbl
Patent RU-2089554-C1 (RU)
Inventor: KHOROSHAVINA YULIYA V
IPC: C08G77/38
Filed: 1995-06-27
Granted: 1997-09-10
Abstract: Использование: изобретение может быть использовано в промышленности синтетического каучука при производстве фторсодержащих силоксановых полимеров. Цель: создание доступных фторсодержащих алкилметилциклотрисилоксанов, способных использоваться для получения термо- и маслобензостойких силоксановых полимеров. Сущность: предлагаются 1,3,5-триметил-1,3,5-трис(гексафторалкил)циклотрисилоксаны общей формулы  [R f Si(CH 3 )O] 3 ,  где      полученные гидролизом соответствующих метил(гексафторалкил)дихлорсиланов двууглекислым натрием в присутствии пиридина в среде ацетона при 20-25  o C. Положительный эффект: предлагаемые соединения позволяют получить фторсодержащие силоксановые полимеры, обладающие сочетанием высокой термо- и маслобензостойкости. 1 табл.
Patent RU-2089490-C1 (RU)
Title: Method of ammonia oxidation
Inventor: RYABCHIKOV ALEKSANDR ALEKSEEVI
IPC: C01B21/26
Filed: 1995-07-11
Granted: 1997-09-10
Abstract: FIELD: chemical technology, inorganic chemistry. SUBSTANCE: method involves passing ammonia through catalyst in the presence of hydrogen at concentration 1.5%. Method ensures retention or decrease of reaction temperature, decrease of ammonia concentration due to the corresponding decrease of the parent reagents temperature. Method is used for nitric acid production. EFFECT: improved method of ammonia oxidation. 3 cl, 1 tbl
Patent RU-2081073-C1 (RU)
Inventor: SOLOMATOV VASILIJ I
IPC: C04B7/00
Filed: 1995-11-21
Granted: 1997-06-10
Abstract: FIELD: building materials production. SUBSTANCE: into binder which comprises ground glass, alkali, aluminium-containing component semihydrous gypsum and sodium molybdate are added. Broken bricks with specific surface 3500-4000 cm 2 /g are used as mentioned above aluminium-containing component. Binder comprises, mas. %: alkaline, 10-12: broken bricks, 12-13.5; sodium molybdate, 0.3-0.5; semihydrous calcium sulfate, 3.6-4.8; and ground glass, the balance. EFFECT: improved strength and water resistance of binder. 2 tbl
Patent RU-2144004-C1 (RU)
Title: Bioreactor with fixed bed, carrier elements for such bioreactor and methods of their manufacture
Inventor: VAL TER KHERDING
IPC: B29C48/35
Filed: 1994-03-24
Granted: 2000-01-10
Abstract: FIELD: devices for purification of liquids with the help of microorganisms and methods of their manufacture. SUBSTANCE: bioreactor has fixed bed and porous carrier elements for microorganisms. Carrier elements present flat objects with thickness insignificant in comparison with their surface. Carrier elements are supported at some distance from one another with the help of spacer ribs to form path of flow between carrier elements. Method of manufacture of porous carrier elements for microorganisms consists in that particles of plastic are introduced into space of formation and join one another with heat supply. Using the method, endless rod from material of carrier elements may be made, from which separate carrier elements are separated. Method may be realized alternately, with row of pairs of halves which pass through plants of form filling and plants supplying heat. EFFECT: simplicity in manufacture of bioreactor with fixed bed and carrier elements; simple design of carrier elements for rational arrangement inside the bioreactor. 17 cl, 15 dwg
Patent RU-2125280-C1 (RU)
Inventor: KOKSHAROV V Z
IPC: G01V1/40
Filed: 1996-07-09
Granted: 1999-01-20
Abstract: Изобретение относится к геофизическим методам поисков и разведки месторождений полезных ископаемых, а именно к способам изучения геологического разреза. Данный способ может быть использован как в наземной сейсморазведке, так и при акустическом каротаже. Способ изучения геологического разреза заключается в возбуждении и регистрации сейсмических колебаний с последующим сравнением кинематических и динамических характеристик. Возбуждение сейсмических колебаний производят, изменяя амплитуду возбуждения от минимального уровня до максимального и в обратном направлении до исходного уровня, а затем проводят сравнение кинематических и динамических параметров волн для прямого и обратного направления и судят о различиях в физико-механических свойствах горных пород. О физико-механических свойствах пород можно судить по петлям гистерезиса кинематических и динамических параметров. Способ позволяет повысить эффективность дифференциации пород по их физико-механическим свойствам. 1 з.п.ф-лы,1 ил.
Patent RU-2118070-C1 (RU)
Title: Flexible heater
Inventor: PIMENOV JU A
IPC: H05B3/34
Filed: 1996-09-30
Granted: 1998-08-20
Abstract: FIELD: electrical engineering. SUBSTANCE: device is designed as flexible film heating members which are attached to flexible base and are insulated from other flexible film heating members. They are located in slots and are connected to other flexible film heating members in parallel to provide section. Flexible heater may have at least one such section which are connected to each other in parallel. Set of film heaters of different sizes provides possibility to design flexible heating assemblies of different size which have uniform temperature along their length and different temperature in range of 30-80 C at some pieces of heater. Flexible heater works at 180 C on bend. EFFECT: increased reliability, increased functional capabilities. 2 dwg
Patent RU-2110235-C1 (RU)
Title: All-purpose power catch usable as headpiece to working hand prostheses
Inventor: KIRAKOZOV LEVON RUBENOVICH
IPC: A61F2/68
Filed: 1996-12-23
Granted: 1998-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has fixed lip with a guiding member and movable lip traveling over the former one. The fixed and movable lips encountering an article to be grasped, gap is selected between the guide and movable lip locking member and they are set as cross-pieces and rotation is carried out by means of cam lever so that the movable lip turns about the axis of the fixing member, distance between the fixed and movable lip diminishes. Final catch of the thing to be grasped and its reliable holding takes place as a result of elastic interaction of the lips, the thing to be grasped and flexible stickers due to cam passing the dead point and the lever being set on lever rest. EFFECT: wide range of functional operations available for invalid users; enhanced effectiveness of prosthesis production. 3 dwg
Patent RU-2141292-C1 (RU)
Title: Method of manufacture of ceramic endoprosthesis of knee joint
Inventor: KORNILOV N V
IPC: A61L27/10
Filed: 1997-01-06
Granted: 1999-11-20
Abstract: FIELD: medicine, particularly, traumatology and orthopedics. SUBSTANCE: method includes preparation of initial components and ceramic mixture. After stage of postcalcination machining, applied to endoprosthesis surface, layer by layer, is porous coating in form of aqueous suspension, for instance, of aluminium oxide and powder of calcined material of ceramic endoprosthesis. Coating in burnt-in simultaneously with thermostabilization. Manufactured ceramic endoprosthesis of knee joint provides for improved conditions of joint of osseous tissue with material not impairing mechanical characteristics of article. EFFECT: reliability of ceramic endoprosthesis of knee joint. 2 dwg
Patent RU-2141821-C1 (RU)
Title: Sabeluzol aqueous suspension for oral use and method of its preparing
Inventor: MARK KAREL JOZEF FRANSUA
IPC: A61K9/10
Filed: 1995-10-06
Granted: 1999-11-27
Abstract: FIELD: pharmaceutical industry and technology. SUBSTANCE: invention relates to an aqueous suspension for oral use containing sabeluzol and a pharmaceutically acceptable carrier exhibiting pH value at the range from 8 to 10 and a method of its preparing by components mixing. EFFECT: stable suspension, decreased bitter post-taste. 14 cl, 2 ex
Patent RU-2137993-C1 (RU)
Title: Method of separation of air
Inventor: BUDNEVICH S S
IPC: F25J3/04
Filed: 1997-05-07
Granted: 1999-09-20
Abstract: FIELD: separation of air. SUBSTANCE: atmospheric air is compressed in compressor to low pressure and is fed to one of change-over passages of plate-type finned heat exchanger it is cooled and cleaned of water and carbon dioxide. Then air is divided into two flows: one flow is fed to non-change-over passage of heat exchanger where it is heated to temperature close to surrounding temperature; small amount of air is taken from this flow for forming loop flow. Other cooled flow enters recuperative heat exchanger after which it is combined with flow escaping from non-change-over passage and is compressed in compressor to high pressure. Then part of air after throttle valve and part of air after turbo-expander will be fed to double-acting fractionating tower; as a result, product oxygen and waste nitrogen are obtained. EFFECT: avoidance of power-intensive absorption units for dehumidifying and cleaning air. 1 dwg
Patent RU-2121419-C1 (RU)
Inventor: ASADULLIN M Z
IPC: B23P6/00
Filed: 1997-05-23
Granted: 1998-11-10
Abstract: Изобретение относится к ремонтно-восстановительным работам. Для восстановления пера лопатки турбомашины удаляют ее поверхностный слой, после чего производят заварку поврежденных участков кромки пера. Заварку осуществляют с припуском, величину которого выбирают из условия обеспечения после зачистки толщины лопатки, на 10-30% превышающей толщину лопатки в этой зоне. Затем на поверхность пера плазменным напылением наносят слой металла, проводят изотермическую калибровку лопатки и термообработку. В результате обеспечивается восстановление исходных чертежных размеров профиля пера и прочностных характеристик материала. 3 ил.
Patent RU-2138374-C1 (RU)
Title: Method of control of edges prior to welding and apparatus intended for its realization
Inventor: DANIEL VIL DMANN
IPC: B23K26/044
Filed: 1997-07-28
Granted: 1999-09-27
Abstract: FIELD: roller or laser welding. SUBSTANCE: line specimen passing through edge is projected by means of projection device and recorded by camera. Recorded image is analyzed, and conclusion is made by line form about clearance between sheets or about form of edges. Several lines are projected at different light intensity. This makes it possible to select line in image not too weak and not too intensive when processing the recorded image and in case of varying characteristic of sheet reflection. Edge control apparatus includes device for formation of light linear specimen and receiving device. Data processing device is capable to line selection by brightness of controlled or reflected radiation. EFFECT: true evaluation of image. 14 cl, 2 dwg
Patent RU-2123173-C1 (RU)
Title: Device for measuring photoelectric parameters of multielement radiation detectors (versions)
Inventor: PATRASHIN A I
IPC: G01J1/04
Filed: 1997-09-23
Granted: 1998-12-10
Abstract: FIELD: measurement technology. SUBSTANCE: two versions of device are . Device of first design version has emitter coaxial with seating area for detector under check arranged in nontransparent case and provided with case window shutter, as well as signal processing and recording unit; emitter has flat radiating surface; radius of case input window is calculated from equation given in description of invention. Device of second design version has in addition optical system made in the form of transparent plate with at least one regular-shape nontransparent area in center. It will be good practice to place optical system in case window. EFFECT: improved measurement accuracy, reduced size and cost of device, improved validity of measurement results. 6 cl, 6 dwg
Patent RU-2136032-C1 (RU)
Inventor: PETROV V V
IPC: G02F1/33
Filed: 1997-12-08
Granted: 1999-08-27
Abstract: Изобретение относится к акустооптике и может быть использовано при создании акустооптических устройств обработки радиосигналов. Акустооптический дефлектор содержит твердотельный светозвукопровод из пьезоэлектрического фотоупругого материала, имеющий форму прямоугольного параллелепипеда с расположенным на одной из его граней многоэлементным пьезопреобразователем, элементы которого выполнены в виде последовательности полосок, параллельных одному из ребер прямоугольного параллелепипеда. На двух противоположных гранях светозвукопровода, перпендикулярных грани с многоэлементным пьезопреобразователем, выполнены дополнительные электроды, причем каждый электрод имеет форму полосы, одна из широких сторон которой совпадает с ребром прямоугольного параллелепипеда, соединяющим две грани, на одной из которых расположена полоса, а на другой расположен многоэлементный пьезопреобразователь. Дополнительные электроды могут быть выполнены на гранях светозвукопровода, параллельных полоскам-элементам пьезопреобразователя, причем в каждом электроде имеется прямоугольный прорез, ширина которого совпадает с длиной полоски-элемента пьезопреобразователя, а центр прореза лежит на оси симметрии пьезопреобразователя. Кроме того, дополнительные электроды выполнены на гранях светозвукопровода, перпендикулярных полоскам-элементам пьезопреобразователя. Техническим результатом изобретения является увеличение эффек- тивности акустооптического взаимодействия при расширении полосы рабочих частот. 2 з.п.ф-лы, 2 ил.
Patent RU-2123943-C1 (RU)
Title: Glass-frame riser
Inventor: ABDRAKHMANOV G B
IPC: E05F11/42
Filed: 1997-11-26
Granted: 1998-12-27
Abstract: FIELD: automotive industry; vehicle door glass-frame risers. SUBSTANCE: in proposed riser support helical gear is used. Surface of teeth of driving and support gears is made to provide line contact with turns of flexible metal rack. Support helical gear eliminates friction of flexible rack against inner wall of guide tube in zone of contact with driving helical gear. EFFECT: enhanced reliability of glass-frame riser. 1 dwg
Patent RU-2126170-C1 (RU)
Title: Device for mutual authentication in distributed information processing and control systems
Inventor: BORISOV I B
IPC: G06F12/14
Filed: 1998-03-05
Granted: 1999-02-10
Abstract: FIELD: information processing and control systems, in particular, for real time transactions of confidential information. SUBSTANCE: device has two separate authentication units: terminal unit and central unit, which are located at remote terminals and computer respectively. Terminal unit has central processing unit, key storage unit, sampling unit and comparator. Central unit central processing unit, decoder, key storage unit, comparator and unit for issuing central authentication code. EFFECT: decreased duration of communication channel usage for mutual authentication. 2 dwg
Patent RU-2134800-C1 (RU)
Title: Exhaust muffler of internal combustion engine
Inventor: TURMACHEV V V
IPC: F01N1/08
Filed: 1998-03-02
Granted: 1999-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: muffler has housing divided into two chamber by partition with by-pass member, inlet and outlet perforated tubes arranged in first chamber in direction of flow. Inlet tube is secured in end face wall of housing and in dividing partition, and its end is arranged in second chamber. Outlet tube is secured in side walls of housing and is furnished with stopper. Muffler has also circular perforated screen enclosing section of inlet tube arranged in zone of first chamber. Space is found between tube and screen. Axes of perforation holes of screen and inlet tube are displaced relative to each other by 0.5-2.0 of diameter of inlet tube perforation holes. Perforated section of inlet tube arranged in first chamber has holes whose summary area is equal to 10-30% of area of tube side surface at diameter of perforation holes equal to 2-15% of its inner diameter, and length of perforated section of screen is equal to 0.4-1.0 of length on inlet tube perforated section. EFFECT: enhanced efficiency of noise damping in low-frequency band. 2 cl, 1 dwg
Patent RU-2137800-C1 (RU)
Title: Electroluminescent material containing organic luminescent substance
Inventor: JAKUSHENKO I K
IPC: C07F3/00
Filed: 1998-05-07
Granted: 1999-09-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention describes a new electroluminescent material consisting of electronic injecting layer, an active luminescent layer based on chelate complex of metal of group 2B or 3A of periodic system of elements, hole-transport layer and hole-injecting layer. Material has a complex of 8-mercaptoquinoline derivative of the general formula (I)   where n = 2-3; M is Zn, Cd, Ga; R 1 -R 6  mean independently each of other - H, methyl; R 3 , R 4  mean independently each of other unsubstituted phenyl or phenyl substituted with methyl, tert.-butyl; R 3 -R 5  mean independently each of other methoxy-, ethoxy-, dimethylamino-, diethylamino--group, nitrile. Obtained electroluminescent material exhibits emission in green range of spectrum, lower sensitivity to moisture and increased thermostability. EFFECT: improved quality and properties of material. 3 cl, 1 tbl, 3 ex
Patent RU-2123677-C1 (RU)
Title: Method determining dynamic loads
Inventor: ANANENKOV A G
IPC: G01M7/00
Filed: 1998-05-26
Granted: 1998-12-20
Abstract: FIELD: technical measurement during tests of various types of machines and structures, structural mechanics, tests of strength of various materials. SUBSTANCE: amplitude of movements caused by family of unknown forces in points of application of family of known outside forces and amplitudes of movements caused by family of outside known forces in points of application of family of unknown forces are measured. Measurements are carried out on each specified frequency, phases of movements of each point and phase of each force of known family are measured in addition. Amplitudes of forces of unknown family and their phases are found from mutuality relations of possible complex works, from mutuality of individual complex movements, from mutuality of individual complex reactions, from mutuality of individual complex reactions and movements. EFFECT: measurement of amplitude and phase of unknown dynamic and generalized dynamic loads acting on indefinable systems and systems with distributed parameters as well as amplitudes and phases of reactions with accuracy determinable by precision of measurement equipment only. 3 cl, 1 dwg
Patent RU-2136133-C1 (RU)
Title: Segment
Inventor: ZAMOTIN V G
IPC: A01D34/14
Filed: 1998-05-29
Granted: 1999-09-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: segment of cutterbar of farm machine has base and at least two projections with blades. Pressing member contact track is positioned on base of segment. Front edge of track coincides with projection bases to provide cutting of stems along the whole length of blades. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg