baber/WOPTO huggingface dataset:
Patent RU-2140521-C1 (RU)
Title: Method of well completion
Inventor: KABIROV B Z
IPC: E21B33/13
Filed: 1997-03-19
Granted: 1999-10-27
Abstract: FIELD: mining industry; applicable in completion of oil and gas wells. SUBSTANCE: method includes jig drilling, lowering and cementing of intermediate casing string, primary opening of producing formation, lowering and cementing of casing liner, lowering of fluid level in well and secondary opening of producing formation. In this case, jig drilling and lowering of intermediate casing string are carried out down to roof of producing formation. Cementing of intermediate casing string is effected to wellhead. As a result, intermediate casing string overlaps high-pressure water-showing beds. primary opening, liner cementing and secondary opening are carried out at equalizing conditions, or at negative differential pressure. EFFECT: higher quality of opening of producing deposits by reduction of value of repressing in performance of process operations in well completion. 1 cl
Patent RU-2145378-C1 (RU)
Title: Электронная система безопасности
Inventor: BINORE RENDOL F
IPC: G06F7/04
Filed: 1995-09-05
Granted: 2000-02-10
Abstract: Изобретение относится к электронной системе блокировки для контроля доступа к множеству ячеек. Каждая ячейка имеет открываемую и закрываемую панель. Система содержит механический замок, установленный на каждой из панелей. Механический замок имеет рабочий орган, установленный с возможностью перемещения между первым, блокирующим панель, положением и вторым, деблокирующим панель, положением. Каждый из механических замков имеет специальный код доступа, разрешающий перемещение рабочего органа из первого положения во второе. Для идентификации субъектов, санкционированных для доступа к одной или более ячеек, предусмотрена система идентификации. Система обработки данных хранит данные, относящиеся к кодам доступа для каждой из ячеек, и отдельные идентификационные данные для идентификации ячейки, к которой разрешен доступ санкционированному субъекту. С механическими замками на панелях используют портативный электронный ключ, причем электронный ключ имеет запоминающее устройство, программируемое посредством системы обработки данных, для хранения кода доступа в механический замок на одной из панелей. Выполненная согласно изобретению беспроволочная электронная система блокировки не требует непосредственного присоединения каждой камеры к терминалу центрального компьютера и максимально увеличивает внутреннее пространство хранилищ. 6 с. и 19 з.п. ф-лы, 15 ил.
Patent RU-2113554-C1 (RU)
Title: Electrolyte for depositing nickel-boron alloy coatings
Inventor: SYSOEV GENNADIJ NIKOLAEVICH
IPC: C25D3/12
Filed: 1997-04-03
Granted: 1998-06-20
Abstract: FIELD: metal coatings. SUBSTANCE: composite coatings intended for use as contact materials for low-current technics in radio and electronic equipment possess a series of characteristics close to those of precious metal coatings. Nickelling electrolytic bath is used containing (in g/l) nickel chloride, 80-300; ammonium chloride, 10-30; boric acid, 25-35; saccharine, 0.3-1.3; and anionic polyhedral borate salt with general formula M z C m B n H x  where M is potassium, sodium, ammonium; m=0.2; z=1,2; n=3,6,9,10,12; and x= 6,8,10,12, 0.025-0.65. EFFECT: improved conduction characteristics. 2 tbl
Patent RU-2135125-C1 (RU)
Title: Device for treatment of patients suffering from anuresis
Inventor: LISOV S P
IPC: A61F5/48
Filed: 1997-04-01
Granted: 1999-08-27
Abstract: FIELD: medicine, applicable for treatment of children and adults suffering from anuresis. SUBSTANCE: device has a moisture sensor, whose first output is connected to the input of the time relay, and the second output via the monitoring push-button is connected to the output of the time relay and the first input of the electronic switch, as well as to the second input of the electronic switch, the electronic switch output via a pulse generator and amplifier is connected to electrodes. The amplifier an electrical irritation regulator. EFFECT: simplified design at simultaneous improvement of characteristics: reduced traumatazing effect and enhanced reliability of operation. 1 cl, 1 dwg
Patent RU-2127589-C1 (RU)
Title: Method of treating nervous system stress damages of
Inventor: POREMBSKIJ JA O
IPC: A61K31/197
Filed: 1997-06-03
Granted: 1999-03-20
Abstract: FIELD: neurology. SUBSTANCE: invention is intended to be applied at combustiologic, traumatic, neurological, and surgery clinics. When performing syndromal treatment of principal disease, correction of mediator exchange with analogs and precursors of principal neurotrophic mediators - acetylcholine and noradrenaline is simultaneously carried out. Trophic processes are maintained in neuroglia by means of gamma-aminobutyric acid preparations and pentavalent sugars (antihypoxants). Also performed is therapeutic action of central-action M-cholinolytics, central adrenolytics, adreno-blockers, inhibitory mediators, and blockers of calcium canals. EFFECT: reduced rehabilitation time, reduced lethality, and prevented development of remote consequences in various medicine areas. 3 cl, 5 ex
Patent RU-2136066-C1 (RU)
Title: Method for disposal of radioactive wastes of floating nuclear power plants
Inventor: DMITRIEV JU V
IPC: G21F9/24
Filed: 1998-03-13
Granted: 1999-08-27
Abstract: FIELD: preventing radioactive contamination of water area around nuclear power plants. SUBSTANCE: empty spatially pre-stressed torus containers are conveyed by floating over water surface to floating nuclear power plant whose bottom incorporates vertical guides mounted to fit design height of waste storage. Torus containers are immersed in turn over vertical guides by admitting ballast water to their interior. Top container is charged upon its levitation opposite to charging device of plant. To this end, ballast water is discharged from container. Charged torus container is pressurized and conveyed over water surface to disposal site by means of convoy pontoon. EFFECT: facilitated procedure. 3 cl
Patent RU-2139363-C1 (RU)
Inventor: MURATOV E P
IPC: C22B9/05
Filed: 1998-03-25
Granted: 1999-10-10
Abstract: Изобретение относится к области металлургии, а именно к рафинированию лития. Технической задачей, на решение которой направлены способ и установка для рафинирования лития, является получение лития высокой чистоты с наименьшими затратами. Для этого заливают литий в реактор печи, вакуумируют, промывают инертным газом, нагревают, проводят выдержку для отделения тяжелых металлических примесей, фильтруют при избыточном давлении инертного газа и после фильтрации проводят кристаллизацию лития в направлении снизу вверх с получением слитков. Установка содержит печь нагрева, установленный в нее реактор, средства подачи инертного газа, фильтр, изложницы с теплоизоляционным колпаком и охлаждающим устройством, расположенным под днищем изложниц, трубу для слива расплавленного лития, соединенную одним концом с фильтром, а другим с прибыльной частью изложниц, бокс и стакан, в котором расположена верхняя часть трубы с фильтром, при этом стакан имеет перепускные каналы для перетока лития. Технический результат: повышение степени очистки лития в 1,8-2,0 раза и сокращение энергозатрат в 2,0-2,5 раза. 2 с. и 14 з.п.ф-лы, 1 ил.
Patent RU-2146243-C1 (RU)
Title: Alcohol nitrates containing amide, dinitromethylene and nitroamine groups, method of preparing thereof 3- (acylaminodinitroalkyl)tetrahydo-1,3-oxazoles and oxazines, and method of preparing thereof
Inventor: KOREPIN A G
IPC: A61P9/00
Filed: 1998-04-22
Granted: 2000-03-10
Abstract: FIELD: medicine, more particular preparation of cardiovascular medicinals. SUBSTANCE: described are new alcohol nitrates of general formula I: R′C(O)N(R″)(CH 2 ) n C(NO 2 ) 2 CH 2 N(NO 2 )(CH 2 ) m ONO 2  (1) wherein R′,R″, n and m are as defined in claims, and method of preparing thereof by reaction of nitration of 3- acylaminodinitroalkyl)tetrahydro-1,3-oxazoles and oxazines. Also described are new intermediate compounds, e.g. 3-(acylaminodinitroalkyl)-tetrahydro-1,3-oxazoles and oxazines of general formula II:   wherein R′,R″, n and m are as defined in claims, and method of preparing thereof. EFFECT: more efficient preparation method. 8 cl, 6 ex, 2 tbl
Patent RU-2143087-C1 (RU)
Title: Method of removal of deposits from inner and outer surfaces of supply nozzles or supply pipes of furnace units (versions) and device for realization of this method
Inventor: JOKHANNES JOZEF EHDMUND MARTIN
IPC: F23J3/00
Filed: 1998-04-23
Granted: 1999-12-20
Abstract: FIELD: cleaning of inner and outer surfaces of nozzles. SUBSTANCE: poker may be inserted in supply nozzle for removal of deposits in supply nozzles used for return of waste gas to furnace chamber. This poker is held for motion in longitudinal direction. Poker is provided with nozzle head at its front end which is connected with valve gear at its rear end; valve gear is used for control of amount, pressure and time of opening and closing. Control is effected by means of regulating device. Water is sprayed by means of this poker and is finely distributed over deposits inside supply nozzle beginning with front edge of deposits (in way of flow) inside supply nozzles or pipes. Water penetrates into these deposits and steam breaks them. EFFECT: possibility of removal of deposits during normal operation of furnace. 18 cl, 3 dwg
Patent RU-2148709-C1 (RU)
Title: Device for diagnosing condition of productive wells
Inventor: BORSUTSKIJ Z R
IPC: E21B47/009
Filed: 1998-04-21
Granted: 2000-05-10
Abstract: FIELD: oil production industry. SUBSTANCE: device has force sensor rigidly secured by its ends on polished rod of deep-well sucker rod pump. Also provided is position sensor similarly mounted of polished rod of sucker rod pump with possibility of axial displacement. Unit of recording and converting of signals is connected with force sensor and position sensor. Force sensor is made in the form of elongated rigid strip with non-uniform cross-section over its length. Rigidly fastened on central part of strip is resistance strain gauge. End portions of strip are rigidly fattened by means of yokes on polished rod of sucker rod pump in parallel to its longitudinal axis. Position sensor is made in the form of limit switch with push-button 1. Position sensor is installed on polished rod of sucker rod pump with possibility of axial displacement. Force sensor is connected with signal recording and converting unit through resistance strain gauge and position sensor. Application of aforesaid embodiment of device allows for enhancing reliability of diagnosing condition of well due to higher degree of sensitivity of force sensor with simultaneous ensuring phase coincidence and synchronism of time-base of this force when moving string of rods or polished rod. EFFECT: higher efficiency. 2 dwg
Patent RU-2148164-C1 (RU)
Title: Method of thermo-gas-chemical cleaning of bottom-hole formation zone
Inventor: NURETDINOV JA K
IPC: E21B43/25
Filed: 1998-06-15
Granted: 2000-04-27
Abstract: FIELD: oil-and-gas producing industry. SUBSTANCE: method includes delivery of hydrochloric acid in container of tubing on cable to required interval. Then lowered into well is gas generator with slowly burning charge, and the latter is ignited 0.1-1 m below the producing formation. Heated hydrochloric acid is forced into fractures and pores of formation. After time interval of 1-1.5 h implosive device is lowered into well for suction of reaction products from bottom-hole formation zone, and its subsequent removal to surface. EFFECT: higher efficiency of thermo-gas-chemical treatment of bottom-hole formation zone through the entire thickness of formation. 3 dwg
Patent RU-2127797-C1 (RU)
Inventor: PODDUBNYJ JU A
IPC: E21B43/32
Filed: 1998-06-26
Granted: 1999-03-20
Abstract: Изобретение относится к нефтедобывающей промышленности, в частности к способам изоляции высокопроницаемых интервалов пласта в нагнетательных и добывающих скважинах. Способ селективной изоляции высокопроницаемых интервалов пласта включает закачку в скважину суспензии водорастворимого полимера со сшивателем в углеводородной жидкости, буферной оторочки воды объемом 100-150% от объема инертной жидкости и раствор полигексаметиленгуанидина (метацида) концентрации 0,5-1,0 мас. %, причем объем оторочки раствора метацида рассчитывают исходя из того, что количество метацида по сухому продукту составляет 10-20% от количества полимера с последующей продавкой композиции водой в объеме не ниже 100% от начального объема инертной жидкости. В качестве водорастворимого полимера могут быть использованы полиакриламид, карбоксиметилцеллюлоза и др. , а в качестве сшивателя - реагенты, содержащие катионы поливалентных металлов. Технический результат изобретения: получение в высокопроницаемых интервалах пласта прочного водоизолирующего материала, сохраняющего свои изолирующие свойства в течение длительного времени, увеличение тем самым длительности эффекта изоляции. 4 табл.
Patent RU-2138290-C1 (RU)
Title: Agent for prophylaxis of infectious laryngotracheitis in poultry
Inventor: PRIDYBAJLO N D
IPC: A61K39/265
Filed: 1998-07-10
Granted: 1999-09-27
Abstract: FIELD: veterinary pharmacology. SUBSTANCE: an agent for prophylaxis of infectious laryngotracheitis in poultry has viral vaccine from the strain "VNIIBP" and bioprotecting agent - liposomal vesicles based on soybean lecithin taken at amount 40-65 mg/1 ml of vaccine. Vesicles can contain soybean lecithin and/or alpha-tocopherol, and/or cholesterol. After 14 days of a single immunization with the indicated agent the immune response is increased by 4-7% as compared with that in prototype. EFFECT: enhanced effectiveness of immunization. 3 cl, 5 ex
Patent RU-2135940-C1 (RU)
Inventor: BOBROV V M
IPC: F42B12/06
Filed: 1998-08-17
Granted: 1999-08-27
Abstract: FIELD: ammunition. SUBSTANCE: armor-piercing bullet has an envelope, carbide-alloy slug and a lead jacket in the form of a sleeve; the bullet length equals 4.2 to 4.6 d; the distance from the bullet head tip to the head tip of the carbide-alloy slug equals 0.6 to 1.0 d, and the thickness of the lead jacket equals 0.3 to 0.5 d, where d-bullet caliber; the envelope is made open from the bullet tail end face and has the shape of a truncated cone. The invention enhances the piercing effect by 2 to 2.5 times as compared with standard 5.45-mm bullets, it provides for piercing of armored jackets, type 6Б3, at distances up to 500 m. EFFECT: enhanced piercing effect. 1 dwg, 1 tbl
Patent RU-2144021-C1 (RU)
Title: METHOD OF PREPARING VINYL-n-BUTYL ETHERS
Inventor: BOGACH E V
IPC: C07C41/08
Filed: 1998-08-31
Granted: 2000-01-10
Abstract: FIELD: medicine and engineering. SUBSTANCE: method comprises desalkoxylating dibutylacetal acetaldehyde in the presence of tributylbenzyl ammonium chloride used in amount of 2.5-5.6 wt % to dibutylacetal acetaldehyde. Process is carried out at temperature of 160-180 C for 6- 7 hours. EFFECT: higher conversion of the initial product. 2 cl, 8 ex, 1 tbl
Patent RU-2143209-C1 (RU)
Title: Mustard "delikatesnaya"
Inventor: POSOKINA N E
IPC: A23L27/18
Filed: 1998-09-16
Granted: 1999-12-27
Abstract: FIELD: food-stuff production industry. SUBSTANCE: mustard contains following components in following ratio, mas.%: ground mustard, 160-168.4; vegetable oil, 80-83.3; sugar, 130-132.7; salt, 20-20.4; acetic acid as calculated to 80% concentration, 20-20.4; aromatic pepper, 0.3-0.31; bitter black pepper, 0.3-0.31; peanut, 200-210.5; water, the balance up to 1000. Ready mustard according to aforesaid composition retains characteristic hot flavor and aroma and also possesses specific tints not characteristic for known grades of mustard, and it allows for widening range of producing table grades of mustard. EFFECT: higher efficiency.
Patent RU-2143421-C1 (RU)
Title: Butyl benzyl phthalate production process
Inventor: DMITRIEV JU K
IPC: C07C69/80
Filed: 1998-10-12
Granted: 1999-12-27
Abstract: FIELD: petrochemical processes. SUBSTANCE: butyl benzyl phthalate is prepared by interaction of sodium monobutyl phthalate with benzyl chloride in presence of triethylamine and alkali reagent (sodium bicarbonate) as catalyst, weight ratio sodium monobutyl phthalate/ benzyl chloride/sodium bicarbonate being equal to 1:(1-1.2):(0.25-0.3). Process is carried out at 90-95 C for 3 h. Invention enables: process to be simplified because of maintaining specified (constant) pH value determined by sodium bicarbonate utilized; required pH value of medium to be established spontaneously immediately after addition of sodium bicarbonate. EFFECT: facilitated process control. 6 ex
Patent RU-2139339-C1 (RU)
Inventor: KORENDOVICH S EH
IPC: C12G3/06
Filed: 1998-11-02
Granted: 1999-10-10
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: method involves preparing an aqueous-alcoholic solution (proof is 40%) by mixing the rectified ethyl alcohol "extra" or "luks", its careful stirring and treatment with activated carbon. Preliminary sugar as a sugar syrup (65.8%) or an aqueous solution is divided for two parts. One part is mixed with the prepared kvass wort aromatic alcohol and other part - with birch buds aromatic alcohol. Mixtures are kept for 20-40 min and added to an aqueous-alcoholic solution successively. Vodka is stirred thoroughly, its proof is verified, corrected, kept for 10 h and poured at the control filtering. Components of vodka are used at the following ratio per 1 000 dal of vodka: sugar 11.8-12.2 kg; kvass wort aromatic alcohol 4.8-5.2 l and rectified ethyl alcohol and purified drinking water - the rest to obtain the proof 40%. Vodka has aromatic substances adsorbed by sugar and assimilated substances during the exposition. The combination of components gives barely detectable bread aroma and rum tone. EFFECT: improved method of production, high organoleptic indices, enhanced quality of vodka. 3 ex
Patent RU-2148940-C1 (RU)
Title: Food emulsifier production method
Inventor: KVASENKOV O I
IPC: A23L29/10
Filed: 1999-04-12
Granted: 2000-05-20
Abstract: FIELD: food industry. SUBSTANCE: mixture of Saponaria and liquorice roots is extracted with liquid ammonia at elevated pressure. Liquid phase is separated and extractant is distilled off at elevated temperature and/or at reduced pressure to give product. EFFECT: increased content of saponins and reduced power consumption. 2 cl
Patent RU-2150021-C1 (RU)
Title: Method and megawatt-capacity power-plant module for recovering energy of reusable sources (options)
Inventor: RUSETSKIJ A N
IPC: F03B13/18
Filed: 1999-05-31
Granted: 2000-05-27
Abstract: FIELD: conversion of energy of wind-induced waves in water reservoirs. SUBSTANCE: rigid three-dimensional framework built up of similar-type modules is assembled from standard items; sets of floats are installed in several rows both along and perpendicular to operating shaft with one-way rotation clutches provided for each float; the latter are coupled with clutches through flexible links. Auxiliary shafts of transfer mechanisms of different modules are joined through gimbal transmissions. Power plant area, parameters and number of floats are found from formula derived as function of design capacity. Use is made of floats of two optimal shapes for two versions of suspension: on double-arm lever and on vertical section of link closed through four pulleys. Wind-power units, solar energy converters, industrial and dwelling buildings are installed on framework. Wave and wind energy is converted into rotary motion of shaft which transmits it through coupling mechanisms, dispensing boxes, and the like to drives of electric generators, pumps, vacuum distillation plants, reverse- osmosis demineralizing units, mills, etc. Primary electrical energy having unstable characteristics is used for heating steam, charging storage batteries, for feeding electrolyzers and producing hydrogen which is stored in tanks and used for internal-combustion engines driving other generator whose variables are regulated by means of feedback circuit. Pumps function to convey sea water to tanks above sea surface level and are used for hydroelectric power unit operating as pumped storage plant. The latter is mounted on hinged support or on piles, or on pontoons for regulating framework elevation relative to water surface level which is equipped with wheels for better maneuverability. EFFECT: improved efficiency, power capacity, and operating reliability. 25 cl, 14 dwg
Patent RU-2159789-C1 (RU)
Inventor: SAFIN D KH
IPC: C09K5/00
Filed: 1999-12-08
Granted: 2000-11-27
Abstract: FIELD: chemical industry, more particularly cooling liquids for internal combustion engine cooling systems, and heat carrier in heat exchangers. SUBSTANCE: described is cooling liquid which, in addition to monoethylene glycol, alkali metal benzoate, sodium tetraborate, sodium nitrite, sodium salt of 2-mercaptobenzthiazole, foam suppressor-based on polysiloxane liquid, further comprises alkali-metal silicate and polyalkylene glycol with molecular weight of 100-400, ratio of components being as follows, wt %: polyethylene glycol with molecular weight of 100-400, 0.1-20.0; alkali metal benzoate, 1.6-3.5; sodium tetraborate, 0.3-1.0; sodium nitrite, 0.06-0.2; sodium salt of 2- mercaptobenzthizole, 0.005-0.02; alkali metal silicate, 0.005-0.06; foam suppressor, 0.002-0.02; colorant, 0.001-0.005; water, 3.0-45.0; and monoethylene glycol, the balance. EFFECT: increased anticorrosion properties and higher resistance to hard water. 3 tbl
Patent AU-2001242955-C1 (AU)
Title: A contact device and use of the same
Inventor: BODEN LARS
IPC: G02B6/38
Filed: 2001-03-20
Granted: 2005-11-17
Abstract: The invention concerns a contact device that comprises a carrier member (10), a receiving unit (12) for receiving at least one optical fibre (14), a control circuit (16) that includes a converter for converting optical signals to electrical signals and vice versa and a first contact member (18) connected to the control circuit (16) and designed such that a second contact member may be connected to the first contact member (18) for conducting electrical signals from and to the first contact member (18). The receiving unit (12), the control circuit (16) and the first contact member (18) are fixed relative to the carrier member (10). The contact device is designed to be fixable at a structural element (20) in a room (22) or other part (22) of a building. The invention also concerns a use of the contact device.
Patent AU-2008323025-C1 (AU)
Title: Method for manufacturing a solar cell with a surface-passivating dielectric double layer, and corresponding solar cell
Inventor: SCHMIDT JAN
IPC: C23C16/455
Filed: 2008-11-06
Granted: 2020-09-24
Abstract: A solar cell with a dielectric double layer and a method for the manufacture thereof are described. Sequential vapour-phase deposition is used to produce a first dielectric layer (3), which contains aluminium oxide or comprises aluminium oxide, and a second, hydrogenous dielectric layer (5), which allows very good passivation of the surface of solar cells to be achieved.
Patent AU-2015349722-C1 (AU)
Title: Systems and methods for generating liquid water from air
Inventor: FRIESEN CODY
IPC: B01D53/04
Filed: 2015-11-20
Granted: 2021-06-10
Abstract: This disclosure includes systems and methods for extracting water vapor from atmospheric air and, more particularly, but not by way of limitation, systems and methods for optimizing liquid water production from air, in some instances, taking into account diurnal variations. The systems comprise an adsorption zone an a desorption zone, an actuator to move a desiccant between the adsorption zone and the desorption zone. The liquid water production is optimized based, at least in part, on measurements of one or more of: an ambient air temperature, ambient air relative humidity, and a level of solar insolation.