baber/WOPTO huggingface dataset:
Patent RU-2065764-C1 (RU)
Title: Membrane household device for producing drinking water
Inventor: POVOROV ALEKSANDR A
IPC: C02F9/14
Filed: 1994-01-31
Granted: 1996-08-27
Abstract: FIELD: tap water purification. SUBSTANCE: device has vertical housing with upper and lower caps, coiled filtering member with filtrate-draining pipe, and carbon filter provided with outlet tube connected to purified water outlet pipeline. On the lower end of filtrate-draining pipe and on outside surface of the carbon filter outlet tube, bactericide agent bearing members are mounted in the form of rings, bushings, etc. Pipelines for entering tap water and withdrawing purified water are provided with back valves, and the latter pipeline incorporates filtering insertions made of open-pore material (for example, porous polyethylene) whose porosity is 30-80% and average pore size 20-120 mcm. The insertions are spaced at 40-150 mm to each other, and one of them is situated directly next to purified water outlet. Invention may also find use in food industry and medicine. EFFECT: eliminated emergence of microorganism colonies in dead spaces of device and pipelines. 3 cl, 1 dwg
Patent RU-2058520-C1 (RU)
Inventor: BABKIN VLADIMIR I
IPC: F42B7/00
Filed: 1994-02-15
Granted: 1996-04-20
Abstract: FIELD: hunting and sports guns. SUBSTANCE: cartridge has case, percussion cap, propelling charge and missile adjoining it. Missile is composed of obturator device above propelling charge and hitting element. Length of cartridge is less than length of used case. Length of case does not exceed 3 d. Front end of missile bordering on propelling charge is positioned ar distance not exceeding 2.5d, where d is internal diameter of case close to bevel. EFFECT: increased hitting efficiency. 1 dwg
Patent RU-2089857-C1 (RU)
Inventor: KHOKHLOV VYACHESLAV F
IPC: G01D5/12
Filed: 1994-02-16
Granted: 1997-09-10
Abstract: Использование: в системах охрана различных объектов. Сущность изобретения: в процессе обработки и анализа видеосигнал поступает на входы n пороговых устройств 3, выдающих сигналы на дифференцирующие усилители 4 при превышении им определенного уровня, при этом выходные сигналы усилителей 4 поступают через суммирующий элемент 5 для дальнейшей обработки на последовательную цепочку, состоящую из двух параллельно соединенных дифференцирующих усилителей 6, регулятора чувствительности 7, фильтров 8, 13, 16 и 19, интегрирующих усилителей 9, 10, 20 и 21, охваченных обратной связью через автоматические регуляторы усиления 12, 23 и элементы задержки 11, 12, интегрирующих усилителей 14 и 17, охваченных цепями отрицательной обратной связи 15 и 18. После обработки сигнал с выхода последнего интегрирующего усилителя 21 поступает на входы пороговых устройств 24 и 25, которые в случае его выхода за пределы зоны чувствительности выдают через усилитель 26 сигнал о наличии в поле зрения телевизионной камеры 1 движущегося объекта. 2 ил.
Patent RU-2065356-C1 (RU)
Inventor: DOLMATOV LEV V
IPC: B27K3/50
Filed: 1994-03-14
Granted: 1996-08-20
Abstract: Использование: нефтяные пропиточные материалы для пропитки древесины, в частности для пропитки деревянных шпал и брусьев. Сущность изобретения: для улучшения эксплуатационных свойств пропиточных материалов, расширения сырьевых ресурсов, снижения токсичности и улучшения санитарно-гигиенических и экологических условий на шпалопропиточных заводах нефтяной пропиточный материал марки НПМ-1 содержит в своем составе широкую фракцию 220-450 град.С термического крекинга (термогайзоль) и среднедистиллятную углеводородную фракцию каталитического крекинга 180-340 град.С (разбавитель) при следующем соотношении компонентов, мас. проц.:  широкая фракция термического крекинга 220-450 град.С - 80...85  углеводородная фракция каталитического крекинга 180-340 град.С - остальное  Нефтяной пропиточный материал марки НПМ-1Т содержит в своем составе широкую фракцию 220-450 град.С термического крекинга и фракцию 200-340 град.С термического крекинга в качестве разбавителя при следующем соотношении компонентов, мас. проц.:  широкая фракция термического крекинга 220-450 град.С - 80...85  фракция термического крекинга 200-340 град.С - остальное  Нефтяной пропиточный материал марки НПМ-2 содержит в своем составе широкую фракцию 220-450 град.С термического крекинга, среднедистиллятную углеводородную фракцию каталитического крекинга 180-340 град.С в качестве разбавителя и дистилятный крекинг-остаток в качестве депрессорной присадки при следующем соотношении компонентов, мас. проц.:  широкая фракция термического крекинга 220-450 град.С - 80...85  углеводородная фракция каталитического крекинга 180-340 град.С - 14,5.. .15  дистиллятный крекинг-остаток - остальное  Нефтяной пропиточный материал марки НПМ-2Т содержит в своем составе широкую фракцию 220-450 град.С термического крекинга, фракцию 200-340 град.С термического крекинга в качестве разбавителя и дистиллятный крекинг-остаток в качестве депрессорной присадки при следующем соотношении компонентов, мас. проц.:  широкая фракция термического крекинга 220-450 град.С - 80...85  фракция термического крекинга 200-340 град.С - 14,5...15  дистиллятный крекинг-остаток - остальное  Нефтяной пропиточный материал марки НПМ-ТМ содержит в своем составе фракцию термического крекинга облегченного состава 190(195)-440 град.С и дистиллятный крекинг-остаток в качестве депрессорной присадки при следующем соотношении компонентов, мас. проц.:  фракция термического крекинга облегченного состава - 95...99,5  дистиллятный крекинг-остаток - остальное. 5 с.п.ф-лы, 2 табл.
Patent RU-2126325-C1 (RU)
Title: Wrapping and winding unit of assembly drum
Inventor: GREPIN JAK FERDINAND
IPC: B29D30/36
Filed: 1994-05-11
Granted: 1999-02-20
Abstract: FIELD: tyre production technology. SUBSTANCE: this is intended for production of radial-ply tyres for motor trucks and cars. Unit is made up of spindle with guide screw which is connected with driver, pad disk and pneumatic cylinder. Located above pneumatic cylinder is arm of lever having at least two flexible tension rings, and winding rollers. Arm of lever is connected to spindle through lever holder and sleeve. Application of aforesaid embodiment of unit reduces labour-intensity of tyre assembling operation and cuts production cost. EFFECT: higher efficiency. 1 dwg
Patent RU-2087101-C1 (RU)
Title: Method for obtaining bacterial preparation for curing and sanitation of a number of purulent-septic diseases of infants and their mothers
Inventor: AKOPYAN LAURA GRANTOVNA
IPC: A61K35/74
Filed: 1994-05-16
Granted: 1997-08-20
Abstract: FIELD: milk industry, obstetrics and gynecology. SUBSTANCE: method involves providing leaven of lines of lactic-acid bacteria of Lactobacillus acidophilus or Lactobacillus mazuni kind; subjecting raw milk material to enzymic hydrolysis to transform bound active antimicrobial substances produced in the process of lactic-acid fermentation; autoclaving fermented milk or fermented whey with acidity of 220 and 180 T for 15 min at pressure of 1 atm with following filtration initially through cotton, then through paper and filter; distributing in containers and capping; positioning for sterilization at 0.5 atm for 15-20 min. Antimicrobial activity of filtrate to a number of pathogenic microorganisms is increased by 5 times. Method allows treatment and sanitation of Staphylococcus pyogenes aureus, puerperal mastitis, mammae teats, infants' omphalic region, sexual tracts etc to be effectuated. EFFECT: increased efficiency, wider capabilities and simplified method. 2 cl, 3 tbl
Patent RU-2078507-C1 (RU)
Title: Device for cutting cloaca and opening stomach cavity of poultry carcasses
Inventor: PYSHNENKO GENNADIJ I
IPC: A22C21/06
Filed: 1994-05-17
Granted: 1997-05-10
Abstract: FIELD: poultry-processing industry. SUBSTANCE: device comprises ring and plane knives. Plane knife is pivotally fixed on ring knife with a possibility of turning up to horizontal position. Stops for poultry fixation is mounted with a possibility of reciprocating movement along its carriers. EFFECT: improved design. 8 dwg
Patent RU-2077276-C1 (RU)
Title: Method to treat chronic relapsing maxillary sinus
Inventor: SYSOLYATIN PAVEL G
IPC: A61B17/24
Filed: 1994-06-02
Granted: 1997-04-20
Abstract: FIELD: medicine, facial and jaw surgery. SUBSTANCE: method deals with opening of maxillary sinus, removing of polypously or scarredly changed mucous membrane, overlapping of co-entrance and lower nasal meatus. In area of removed mucous membrane a part of osseous wall of maxillary sinus is also removed. Then free fragment of covering epithelium of mouth cavity is transferred onto soft tissues of developed defect bottom. EFFECT: improved prevention of relapsing maxillary sinus.
Patent RU-2061543-C1 (RU)
Title: Cellular block catalyst for nitrogen oxides reduction with ammonia
Inventor: KHRAMOV BORIS L
IPC: B01J23/16
Filed: 1994-08-01
Granted: 1996-06-10
Abstract: FIELD: catalysts. SUBSTANCE: cellular block catalyst has molybdenum oxide 1.0-5.0 and/or vanadyl sulfate 0.9-9.9; cement 3.0-7.0 and/or bentonite clay 8-15; asbestos 5-40, and titanium dioxide - the rest. Catalyst is used for scrubbing exhaust gases from nitrogen oxides. EFFECT: increased effectiveness of catalyst. 2 tbl
Patent RU-2086647-C1 (RU)
Title: Nutrient medium for growing the strain of streptococcus faecium stf-1/56
Inventor: ALIEV ALI D
IPC: C12R1/46
Filed: 1994-11-01
Granted: 1997-08-10
Abstract: FIELD: microbiology. SUBSTANCE: nutrient medium for culturing the strain Streptococcus faecium STF-1/56 is prepared on deproteinized curd whey at the following ratio of components, g/1000 ml: glucose, 10; potassium dihydrogen phosphate, 2; ammonium chloride, 5, and in ml: curd whey, 200; Caspian sea water, 80; and tap water, the balance. Caspian sea water is used as an additional source of macro- and trace elements that are necessary for the growth of lactic acid streptococcus Streptococcus faecium STF-1/56. Other components provide the requirement of the strain for macroelements, nitrogen and carbon nutrition. Medium is used for preparing probiotic used for prophylaxis of poultry infection with salmonellae. EFFECT: enhanced prophylaxis, decreased cost.
Patent RU-2065816-C1 (RU)
Title: Method and plant for depolymerization of solidified polymer materials
Inventor: CHUVASHEV VIKTOR A
IPC: B29B17/00
Filed: 1995-01-11
Granted: 1996-08-27
Abstract: FIELD: utilization of wastes. SUBSTANCE: invention relates to reprocessing of thermosetting polymers and decomposition of electroinsulating materials based on epoxide resins. Solidified polymer materials are treated at 170-220 C with aqueous carbon dioxide solution and heated in a closed circuit. To this some water is injected to form mixture of air with live steam under 2-3 atm pressure followed by introducing into the closed circuit compressed or liquid carbon dioxide to pressure 4-6 atm. In the claimed method, polymer material is preheated with hot air and then with steam under pressure 2-3 atm, and depolymerization process is carried out by way of repeatedly passing through sealed circuit a working medium having specified make-up, temperature, and pressure. Depolymerization comprises a main and an additional operational vessels installed in parallel to each other, source of working medium, means for heating the plant, arrangement for forcibly feeding the working medium, arrangement for feeding water and carbon dioxide to form steam-gas-air mixture, and arrangement for capturing decomposition products. All arrangements are interconnected to form the above said sealed circuit also including means for heating plant and working vessels. There is also by-pass region provided with means for its independent switch on and off. Working vessels, also having such a means, are provided with removable flanges, pans, and stainless steel crate to receive polymer material either in the form of lump or in fluid state. Plant is provided with controlling instruments. EFFECT: improved process and design of plant. 9 cl, 3 dwg
Patent RU-2097302-C1 (RU)
Title: Two-loop sling, method and device for its manufacture
Inventor: GRISHIN NIKOLAJ SAVELEVICH
IPC: B66C1/12
Filed: 1995-05-23
Granted: 1997-11-27
Abstract: FIELD: manufacture of self-tightening slings from rolled wire. SUBSTANCE: two-loop sling 1 of continuous string with terminated ends is made of flexible material gathered into strand in the form of closed spiral with turns 2 and 3 of different size. Each turn of the spiral is pear-shaped. The first end of the string is connected with the string at the place of formation of closed single string spiral and the second end of the string is fastened to the strand. The method of manufacture of two-loop flexible-material sling involves winding of string loops onto multi-element mandrel, tightening loop on the mandrel, cutting off the string and fastening the ends of the string. The first end of the string is terminated off after formation of two-turn single-string spiral by connecting it to the string, thus closing the spiral. Strand is formed of the strings by rotating closed two-turn single-string spiral on the mandrel simultaneously with mutual movement of turns from one groove of the mandrel to the other. The second end of the string is fixed after formation of the strand and cutting-off of the string. Device intended for manufacture of two-loop sling and having string guide, string twisting and tensioning mechanisms is provided with upright with guides and mandrel having three members: main wheel with two peripheral grooves and shaft secured to the upright, and two additional wheels of different diameters. The additional wheels are provided with one groove each and are mounted on movable member installed in guides of the prop. EFFECT: improved quality of sling and reduced labor input into sling manufacture. 8 cl, 13 dwg
Patent RU-2100380-C1 (RU)
Title: Method for production of cyclohexanon-formaldehyde resin
Inventor: ORLOV YURIJ N
IPC: C08G6/02
Filed: 1995-06-05
Granted: 1997-12-27
Abstract: FIELD: production of paint and varnish materials. SUBSTANCE: cyclohexanon-formaldehyde resins are prepared by polycondensation of cyclohexanon-containing reagent with aqueous solution of formaldehyde, molar ratio of cyclohexanon and formaldehyde is 1:1.4. Alcohol fraction of production of caprolactam according to oxidation scheme is used as said cyclohexanon-containing reagent. The process is carried out within 1 h at 90-95 C in the presence of sodium hydroxide being used as alkaline catalyst, molar ratio of sodium hydroxide and cyclohexanon being (1-2):100. When polycondensation is finished then water is added, its quantity being 30-100 % of mass of alcohols and azeotropic distillation of solvents takes place at atmospheric pressure and at temperature not higher than 100 C. Aqueous layer is poured out, resin is washed by small amount of hot water, cooled and then dried at 80 C and at 50 mm Hg pressure. Thus prepared resin is transparent and colorless compound, its softening temperature being 97-99 C. EFFECT: improved heat control of the process, improved efficiency. 2 cl
Patent RU-2056118-C1 (RU)
Inventor: LIPOVETSKAYA NONNA E
IPC: A61N1/32
Filed: 1995-06-16
Granted: 1996-03-20
Abstract: Использование: в медицине и косметологии для косметического массажа лица и шеи и для физиотерапевтического воздействия на мускулатуру опорно-двигательного аппарата. Сущность изобретения: аппарат многоканального воздействия на мышцы лица и опорно-двигательного аппарата включает источник электрических сигналов, содержащий генератор последовательности биполярных импульсов, обеспечивающий частотную модуляцию сигнала, средство возбуждения электродов, соединенное с выходом источника и выполненное в виде блока выходных формирователей, осуществляющих амплитудно-частотную модуляцию сигнала независимо в цепи любого электрода, а также множество электродов, работающих самостоятельно или в группе. 2 с. и 5 з. п. ф-лы, 3 ил.
Patent RU-2118958-C1 (RU)
Inventor: ZHAN-NOEL DENI
IPC: C07D263/16
Filed: 1993-10-28
Granted: 1998-09-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to a method of synthesis of derivatives of taxanes of the general formula (I)   by esterification of the protected baccatine (III) or protected 10-deacetylbaccatine (III) with acid of the general formula (II)  . In general formulas (I) and (II) Ar means phenyl; R 1  and R 2  have similar or different values and mean hydrogen atom, C 1 -C 8 -alkyl, C 1 -C 8 -alkoxyphenyl; R 3  means acetyl or protective group of functional hydroxy-group and R 4  means protective group of functional hydroxy-group; R means phenyl or radical of the formula R 5 --O- where R 5  means direct or branched C 1 -C 8 -alkyl. Compounds of the general formula (I) can be used for preparing taxol, taxoter and their analogs that show the apparent antitumor activity. EFFECT: improved method of synthesis. 16 cl, 5 ex
Patent RU-2100629-C1 (RU)
IPC: F02B53/00
Filed: 1995-07-06
Granted: 1997-12-27
Abstract: Использование: двигателестроение. Сущность изобретения: в роторном двигателе внутреннего сгорания, содержащем корпус с рабочей полостью, имеющей входное и выходное отверстия и образованной двумя пересекающимися цилиндрическими полостями, в которых размещены два параллельных вала с круглыми взаимно сопряженными роторами, предлагается в каждой из цилиндрических рабочих полостей валы с роторами разместить эксцентрично, на обоих роторах, снабженных лопастями, выполнить выемки и устройства пропуска рабочих лопастей, а также в обеих рабочих полостях установить систему сжатия топливо-воздушной смеси и передачи заряда в камеру сгорания. 2ил.
Patent RU-2082533-C1 (RU)
Inventor: ARTYUKHIN VLADIMIR I
IPC: B21J13/02
Filed: 1995-07-12
Granted: 1997-06-27
Abstract: FIELD: plastic metal working. SUBSTANCE: die set includes punches and at least two half-dies. Each half-die has connection surface, surface for clamping rod portion of article to be formed and surface for shaping head. End portion of surface for shaping head of each half-die is arranged on surface inclined relative to plane normal to lengthwise axis of clamping surface. Such construction lowers ovality of head due to creation of additional resistance against material yielding in direction normal relative to connection surface of half-dies due to inclination angle being not more than 5 deg. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2102058-C1 (RU)
Inventor: IVANOV A S
IPC: A61H39/08
Filed: 1995-08-03
Granted: 1998-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves acting with needles on acupuncture points on the same meridian of distant location during 25-45 min. The total treatment course consists of 5-7 procedures. EFFECT: enhanced effectiveness of treatment. 1 tbl
Patent RU-2101116-C1 (RU)
Title: Method of joining metallic sheets and article made by such method
Inventor: KOPP E MISHEL
IPC: B44B5/00
Filed: 1994-01-21
Granted: 1998-01-10
Abstract: FIELD: metallic sheet joining processes. SUBSTANCE: method comprises steps of joining metallic sheets by applying perforated sheet onto metallic surface, securing said perforated sheet to metallic surface by forming. Novelty is perforated sheet whose all apertures have shoulders and edges of said shoulders. Such sheet is applied onto surface of another sheet and it is pressed to said surface by forming operation. Said shoulders and their edges are straightened and material of metallic surface is pressed out into said perforated apertures. It provides reliable joint of sheet with said surface in the form of dovetail. EFFECT: enhanced reliability of sheet joint. 12 cl, 4 dwg
Patent RU-2123664-C1 (RU)
Title: Three-axle gyrostabilizer self-orienting by azimuth
Inventor: RYBAKOV V I
IPC: G01C19/44
Filed: 1996-01-16
Granted: 1998-12-20
Abstract: FIELD: azimuthal orientation of mobile objects. SUBSTANCE: three gyros and two accelerometers which sensitivity axes are horizontal are put of stabilized platform and form stabilization and correction systems relative to two horizontal axes together with stabilization and correction amplifiers and stabilizing motors. Increased sensitivity unit of accelerometer and measurement unit are additionally inserted for orientation by azimuth. First unit incorporates comparator, electron key and current source electrically intercoupled. Input of comparator is connected to output of accelerometer and current source is linked to torque converter of accelerometer via key. Measurement unit includes second electron key, pulse generator, three reversible counters, digital-to-analog converter and summing amplifier. Second electron key is connected with controlling input to output of comparator and couples output of pulse generator and input of first reversible counter which output as well as outputs of two other counters are connected in series with first one and via digital-to-analog converter are connected to inputs of summing amplifier whose output is linked to torque converter of vertical gyro. EFFECT: decreased time for determination of direction of meridian. 2 dwg
Patent RU-2109259-C1 (RU)
Inventor: KALJAKIN A N
IPC: G01L11/00
Filed: 1996-03-27
Granted: 1998-04-20
Abstract: FIELD: measurement technology. SUBSTANCE: gas pressure is checked by measuring of heating temperature of jacket 2 in process of natural convection of fuel element filling gas caused by heating the section of fuel element jacket. Peculiar feature of proposed method is simultaneous measurement of heating temperature increment of jacket 2 corresponding to convective component of heat transfer which is gas pressure function and of heating temperature of jacket 2 reducing the error of gas pressure measurement. Both measurements are performed by one and the same temperature sensors 5, 6. Stable check results are obtained in case of change in jacket thickness or in density of turns of spring-actuated lock which fills compensation volume of fuel element. EFFECT: higher accuracy of pressure measurement. 2 cl, 5 dwg
Patent RU-2102735-C1 (RU)
Title: Solid gas sensor
Inventor: EFIMENKO A V
IPC: G01N27/12
Filed: 1996-04-19
Granted: 1998-01-20
Abstract: FIELD: detection and determination of concentrations of hot and toxic gases. SUBSTANCE: proposed sensor has substrate made from valve metal or its alloy. Oxide layers of proper metal are arranged on both sides of substrate. One of sides of oxide substrate carries current conductive contact permeable to gas in the capacity of measurement electrode and contact not permeable to gas in the capacity of comparison electrode. The other side carries film microheater. Sensor has leads-out from measurement and comparison electrodes for connection to recorder and power supply leads-out of microheater. EFFECT: enhanced functional reliability and efficiency. 2 cl, 1 dwg
Patent RU-2100465-C1 (RU)
Title: Method for extracting chromium (iii) from aqueous solutions
Inventor: VOROPANOVA LIDIYA A
IPC: C22B3/26
Filed: 1996-05-22
Granted: 1997-12-27
Abstract: FIELD: organic chemistry. SUBSTANCE: method comprises conventional steps of contacting extract and solution at pH = 4-8, mixing resultant mixture, settling and separating phases. Novelty of method resides in fact that it employs, as extract, technical-grade lubricant comprising inert diluent, viz. machine oil having the following composition, wt.-%: oleic acid, 10-12; triethanolamine, 4.5-6.0; inert diluent-machine oil, the balance. Extraction step is carried out under conditions of adjusting pH value for at most 2 h. Extract/solution mixture is heated up to boiling point for 1-5 min., followed by adjusting pH to preset value for 10-15 min. EFFECT: higher efficiency. 2 cl, 2 dwg, 2 tbl
Patent RU-2084320-C1 (RU)
Inventor: MISHCHENKO ALEKSEJ N
IPC: B23K35/36
Filed: 1996-07-15
Granted: 1997-07-20
Abstract: Изобретение относится к сварке, в частности к антиадгезионным средствам, используемым для защиты металлических поверхностей от прилипания брызг расплавленного металла при сварке. Защитное средство для сварки "Дуга" содержит следующие компоненты, мас.%: лак кремнийорганический КО-075 или КО-815 44,7; пропеллент 55,0; бензотриазол 0,3. В качестве пропеллента средство содержит хладон, воздух или пропанбутановую смесь. 1 з.п.ф-лы.