baber/WOPTO huggingface dataset:
Patent RU-2175718-C2 (RU)
Inventor: DYBLENKO V P
IPC: E21B37/00
Filed: 1997-04-28
Granted: 2001-11-10
Abstract: Изобретение предназначено для добычи нефти и может быть использовано для освоения, повышения продуктивности нефтегазосодержащих горизонтов при ремонте и эксплуатации скважин. Оборудование содержит струйный насос с корпусом, включающий камеру смешения, сопловую камеру с проходным каналом через пакер и фильтр-муфту. Внутри фильтра муфты установлен клапан-реле и регулятор расхода или давления. Гидродинамический излучатель установлен под пакером на колонне труб на уровне интервала перфорации. Клапан-реле снабжен реле времени и установлен между регулятором давления и излучателем. Параллельно клапану-реле выполнен переточный канал. Гидродинамический излучатель выполнен в виде автоколебательного низкочастотного генератора колебаний расхода. В гидродинамическом излучателе проточная камера снабжена дополнительным соплом, расположенным напротив основного. Полость входа основного и дополнительного сопл выполнена общей. Повышается эффективность работы скважинного оборудования благодаря достижению максимальных энергетических параметров колебательного воздействия, увеличению периода колебательного воздействия в условиях достаточной депрессии на пласт при минимальных расходах рабочей жидкости, что позволяет повысить эффективность обработки. Кроме того, гидродинамический генератор при данном исполнении не имеет движущихся механических узлов, обладает повышенной износостойкостью и возможностью эффективной работы с использованием агрессивных и высокогазонасыщенных рабочих жидкостей. 2 с. и 16 з.п.ф-лы, 6 ил.
Patent RU-2179460-C2 (RU)
Inventor: NIL SSON LARS GUNNAR
IPC: A61M15/00
Filed: 1996-06-19
Granted: 2002-02-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has the first member creating electric field for making doses of required quantity of substance. The substance is passed to transferring member by means of electric field. The latter attracts the substance and transfers it to the second member by means of another electric field created by the second member. The substance is mixed with air inhaled in natural way. The social is saved in removable cartridge. The device has microprocessor for supporting flexible and controllable technology for making doses of chemical and biological substances as powder, drops or aerosol. EFFECT: enhanced accuracy and uniformity in making and supplying measured quantities of chemical and biological substances and their mixtures; larger quantities of substances supplied to lungs. 11 cl, 3 dwg
Patent RU-2161348-C2 (RU)
Title: Photodetector incorporating mosfet circuit with floating gate
Inventor: TIMO OJKARI
IPC: H01L31/10
Filed: 1996-06-28
Granted: 2000-12-27
Abstract: FIELD: measurement of low levels of illuminance. SUBSTANCE: photodetector has photoemission surface capable of releasing photoelectrons. Photoelectrons are detected with the aid of MOSFET with floating gate which is so charged before measurement that photoelectrons can cause change of charge of floating gate. Detected change indicates quantity of light sensed by detector. EFFECT: increased sensitivity, reduced cost and simplified process of manufacture of photodetector. 11 cl, 1 dwg
Patent RU-2177475-C2 (RU)
Inventor: EHL MAR BOSIS
IPC: C07D239/62
Filed: 1996-12-20
Granted: 2001-12-27
Abstract: FIELD: organic chemistry, biochemistry, pharmacy. SUBSTANCE: invention relates to novel derivatives of barbituric acid and pharmaceutical composition with inhibitory effect on activity of metalloproteases. New derivatives of barbituric acid corresponds to the general formula (I)   where X, Y, Z are oxygen; R 1  means the group W-V where W is a valent bond or means direct or branched C 1 -C 4 -alkyl group; V is a monocycle taken among the optionally substituted phenyl, pyridyl, piperidyl, thiophenyl, imidazolyl or a bicycle taken among naphthyl, quinolinyl, tetrahydroquinolyl, tetrahydroisoquinolyl, benzimidazolyl or indolyl being each of that can be substituted or W-V means optionally substituted C 1 -C 20 -alkyl group; R 2 ,R 3  both are hydrogen atom; R 4 ,R 5  mean independently each of other A-D where A and D have different values indicated in the claim of invention, or R 4 ,R 5  in common with nitrogen atom with which they are bound form a ring that can be broken additionally by N atom and can be substituted as indicated in the claim of invention. Pharmaceutical composition includes at least one compound of the formula (I) and usual substance-carriers and accessory substances additionally. EFFECT: new compound indicated above, valuable biochemical properties. 8 cl, 2 tbl
Patent RU-2188570-C2 (RU)
Title: Home appliance electric apparatus for preliminarily treating food products
Inventor: MARTEN GI
IPC: A47J43/10
Filed: 1997-01-23
Granted: 2002-09-10
Abstract: FIELD: home electric apparatus for preliminary treatment of food products such as all-purpose (polyfunctional) cooking combine. SUBSTANCE: home electric apparatus includes working vessel and rotating working aggregate driven to rotation by means of motor with driving shaft, possibly carrying working tool. Working aggregate may be mounted inside above mentioned vessel just opposite to its bottom due to engagement with supporting unit. The last is joined with working aggregate and it is mounted with possibility of free rotation relative to working aggregate. EFFECT: simplified design, lowered mass of apparatus, enhanced maintenance. 13 cl, 2 dwg
Patent RU-2159688-C2 (RU)
Inventor: KOZIJ S S
IPC: F28F9/16
Filed: 1998-10-26
Granted: 2000-11-27
Abstract: FIELD: plastic metal working, namely processes for securing tubes to tube plates of heat exchanger with use of effect of local directed plastic deforming of tube material. SUBSTANCE: method comprises steps of making annular protrusions on outer end portions of tubes; placing tube in tube opening having annular grooves; matching annular protrusions of tube with annular grooves of tube opening; fixing tube against its possible motion and securing tube to tube grate by flaring due to applying compression effort to inner surface of tube. Annular protrusions have rectangular cross section with base equal to width of groove and with height exceeding depth of groove. Annular grooves have cross section in the form of rectangular trapeziums whose acute angles are turned one to another. At joining inner annular sealings are formed between lateral surfaces of grooves and protrusions for providing tube tension between them. EFFECT: enhanced quality of tube joints. 3 dwg
Patent RU-2196683-C2 (RU)
Inventor: TSUJIMURA YOSHIHIKO
IPC: H01L23/36
Filed: 1998-11-06
Granted: 2003-01-20
Abstract: Изобретение относится к разработке контурной подложки или теплоизлучающей подложки, которые используют, например, в полупроводниковых приборах. Предложена подложка, включающая сформированные на керамической основе металлический контур и/или теплоизлучающую металлическую пластину, выполненные в виде соединенного изделия, включающего первый металл и второй металл и/или первый металл, третий металл и второй металл. При этом первый металл присоединен к керамической подложке. Первый металл выбирают из группы, включающей алюминий, свинец, платину и сплав, содержащий, по меньшей мере, один из этих металлов, второй металл - из группы, включающей медь, серебро, золото, алюминий и сплав, содержащий, по меньшей мере, один из этих металлов, и третий металл - из группы, включающей титан, никель, цирконий, молибден, вольфрам и сплав, содержащий, по меньшей мере, один из этих металлов. Техническим результатом изобретения является повышение устойчивости подложки при циклических тепловых нагрузках. 3 с. и 8 з.п.ф-лы, 2 табл.
Patent RU-2180954-C2 (RU)
Title: Laminated structure for ballistic protection
Inventor: CHITRANGAD
IPC: F41H5/04
Filed: 1997-04-03
Granted: 2002-03-27
Abstract: FIELD: laminated soft structure for ballistic protection used for manufacture of components of protective clothes. SUBSTANCE: the claimed laminated structure for ballistic protection has at least two layers of woven para-aramide yarn and at least one layer of fibrous mass placed between them making up 5 to 20 mass percent of the mass of the layers of the woven yarn. The layers of the woven yarn have a total surface density within 1.5 to 24 kg per square meter. Separate particles of the fibrous mass have a length within 0.1 to 8 mm, diameter within 0.1 to 15 micrometers and an average surface area exceeding 3 sq.m per gram. The fibrous mass in the claimed structure may be made either of aramide or para-aramide. EFFECT: obtained high-quality and inexpensive in manufacture laminated structure for ballistic protection. 5 cl, 1 dwg, 1 tbl, 1 ex
Patent RU-2155727-C2 (RU)
Title: Fire-retardant plaster composition
Inventor: RAKHMANOV V A
IPC: C04B111/20
Filed: 1998-12-01
Granted: 2000-09-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: composition contains, wt %: mineral binder, 33-57; fibrous material, 1.2-3.8; air-entraining additive, 0.06-2.54; light- weight filler, 2.5-7.5; integrated additive: plasticizer based on naphthalene sulfonic acids-formaldehyde condensation product or plasticizer based on product of condensation of sulfinated phenol production bottom waste, 0.2-2.8; ground polystyrene, 1.8-6.2; and water, the balance. As ground polystyrene, mixture of polystyrene foam fraction 0.01-1.2 mm treated with alkali or alkali-earth metal silico-silicate, carbonate, or phosphate in amount of 0.5-1.5% of the weight of polystyrene foam is used. EFFECT: increased fire-retardant capability, mechanical and adhesive strength. 3 cl, 2 tbl
Patent RU-2167819-C2 (RU)
Inventor: VIL DANOVA K T
IPC: C01F7/60
Filed: 1999-01-05
Granted: 2001-05-27
Abstract: FIELD: chemical technology, more particularly preparation of main aluminium chlorides which are widely used for purifying natural water and sewage. SUBSTANCE: method comprises treating aluminium chloride with aluminium hydroxide or aluminium oxide. Aluminium chloride solution is liquid isobutylbenzene production waste containing 1.5-2.25 g-mole/cu.dm, and aluminium hydroxide is aluminium containing higher fatty alcohol production waste in the form of aluminium hydroxide suspension with moisture content of 80-30%, and aluminium oxide is aluminium-containing higher alcohol production waste in the form of finely dispersed γ-Al 2 O 3  powder which is product of combustion of slime at 960 C and containing 84- 90% of γ-Al 2 O 3 . Coagulant is prepared in aluminium oxychloride 2/3 grade form as 2.25-3.75 molar solution or 5/6 grade as 4.5-6.75 molar solution. Treatment of isobutylbenzene production waste with higher fatty alcohol production waste in the form of aluminium hydroxide suspension or finely dispersed γ-Al 2 O 3  powder is carried out to prepare mono-and dimolar solutions of aluminium grade 2/3 and grade 5/6 solutions, respectively at the following stoichiometric ratios of components: AlCl 3 :Al(OH) 3 = (0,666-1,333):(1,222-2,666} and   and AlCl 3 :Al 2 O 3 = (0,333-0,666):(0,833-1,666). Treatment is carried out at room temperature. EFFECT: more efficient preparation method. 4 cl, 2 tbl
Patent RU-2162054-C2 (RU)
Title: Scarifier and method of its manufacture
Inventor: RECHKALOV I V
IPC: B67B7/92
Filed: 1999-03-17
Granted: 2001-01-20
Abstract: FIELD: medicine; opening of glass ampoules. SUBSTANCE: scarifier is a plate article made of polymeric material chosen from the following group: aminoplasts, polyacrylates, polyformaldehydes or phenylones at the following ratio of components, mas. %: polymeric binder, 35-45; abrasive particles, 55-65. Initial components, polymeric binder in form of powder or grains and abrasive materials, are mixed and then are subjected to hot treatment by pressure at temperature of 100-120 C for 10-15 min. Scarifier, thus manufactured, is cheap, convenient in use, preserves its properties at cutting of ampoules, as abrasive particles are uniformly distributed in polymeric base, is easy to wash and permits sterilization. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2165803-C2 (RU)
Title: Flat sieve
Inventor: DAJLLON MARK-LEON
IPC: B07B1/38
Filed: 1997-06-04
Granted: 2001-04-27
Abstract: FIELD: flour-milling industry. SUBSTANCE: sieve has sieve stacks including sieves positioned one above the other symmetrically to vibrator. Each sieve stack is arranged between four vertical profiled members and is equipped with dustproof door and side members made in the form of multilayer slabs of metal pressure plates and intermediate foam plastic layer. Insulation in vertical and door profiled members is designed for preventing formation of cool bridges and is connected to side members. Sieve stacks define at least one double section made in the form of separate constructional units. Flat sieve is used in mills for sieving cereals and farinaceous products. EFFECT: simplified construction and assembling of flat sieves, improved sanitary standards and increased efficiency. 5 cl, 4 dwg
Patent UA-6871-C2 (UA)
Title: Method for diagnosing vascular alterations in movable backbone segments and device for its realization
Filed: 1994-04-08
Abstract: The invention relates to the medical equipment, namely to vertebrology and may be used for the non-invasive diagnostics of the vascular alterations in the movable backbone segments for detecting their lesions. The method is based on the record of the pulse wave in the region of the backbone, its conversion to the electric signal, and the assessment of the blood filling as the ratio between the maximal signal amplitude and the time of anacrotism measured from the beginning of anacrotism to the projection of its apex.
Patent UA-45330-C2 (UA)
IPC: B61H5/00
Filed: 1996-08-05
Abstract: To exclude deformation of brake discs as a result of thermal strains and the wheel disc deformation, those are divided into an odd number of segments. Segments at both sides of the wheel disc are rigidly connected in pairs, without force coupling to it, this prevents common deformation of those. At that, segments are as well fixed to a rigid wheel hub, with possibility of rotation with respect to the fixation point. Though possibility of such rotation is prevented by forced coupling between the end surfaces of segments, which does not prevent at the same time thermal expansion of those. This prevents emerging of temperature strains in segments and deformation of those.
Patent UA-44894-C2 (UA)
Inventor: LONARDI EMIL
IPC: C21B7/18
Filed: 1995-05-05
Abstract: Appliance for a heavy body suspending is constructed with a possibility of rotation with respect to a vertical axis, in particular, a rotary bin. At that the appliance has, at one side, a metal band for displacement, forming a ring surface of displacement, and at the other side – at least n rollers, where n stands for a whole number exceeding 3.The rollers are pressed to the surface of displacement. Under the metal band for displacement a compressible elastic element is placed, which is made, preferably, as a metal band with elongated apertures, parallel to the surface of displacement being elastically deformed with respect to its contact points of contact with rollers. Dimensions of compressible elastic elements are chosen in such a way, that elastic deformation of the surface of displacement is enough for uniform distribution of the load of the rotary bin over the rollers, thus compensating the existence of some deflections in arrangement of the n rollers in one plane.
Patent UA-64743-C2 (UA)
Title: System for managing disease process
IPC: G16H70/60
Filed: 1998-03-13
Abstract: One aspect of the invention is directed to a system and method for automated knowledge-based, long-term patient disease management. Disease management is directed to the continuing medical care of a patient who has been diagnosed with a specified health problem called a disease. The system performs disease management in a fully automated manner, using periodic interactive dialogs with the patient to obtain health state measurements from the patient, to evaluate and assess the progress of the patient's disease, to review and adjust therapy to optimal levels, and to give the patient medical advice for administering treatment and handling symptom flare-ups and acute episodes of the disease. One goal of the disease management system is to promote patient health in an automated manner that reduces costly medical intervention. Various features of the system are specifically designed to accumulate and use patient-specific information, so that disease management can be tailored to each individual case. As the system manages a given patient over time, it builds a profile in the form of the frequency and reasons for the patient's contacts with the system, the patient's subjective understanding of the disease, the patient's objective response to various medical treatments, and the patient's preferences in treatment. The system performs its contact with patients in the form of disease management sessions, which are regularly scheduled dialogs with the patient.
Patent UA-44876-C2 (UA)
Inventor: Zeria Anatolii Vasyliovych
Filed: 1999-12-01
Abstract: Contact water heater is related to the equipment for buildings and constructions heating. Contact water heater comprises of a housing in which a water distributing unit with a contact nozzle under it are installed, a heat exchanger, installed over the water distribution unit and equipped with an input and output branch pipes, a heating chamber and a burning appliance to which a blow fan is connected, at that the input branch pipe of the heat exchanger is connected to the outer air, and the inner one – to the blow fan.
Patent UA-71025-C2 (UA)
Title: Switch of cargo and passenger modes of air distributor of the brake of a railroad vehicle
Inventor: KOZIULIN LIEV VASIL'IEVICH
IPC: B60T15/18
Filed: 2002-02-28
Abstract: A switch of the cargo and passenger modes of the air distributor of the brake of a railroad vehicle contains the housing 1, the spring-loaded mobile partition with a stock, the buckle valve 4, the fixed partition 5 with a through throttling opening 6. The lever 7 of mode switches, and the spring 8 of the partition 2 are located in atmospheric cavity 9. The partitions 2 and 5 form the cavity 10. The cavity 11 is connected through the channel 12 with the brake cylinder, through a through throttling opening 6 - with the cavity 10, through the buckle valve 4 - with the valve cavity 14. In the housing the channel 15 is made, which connects the valve cavity 14 with the air distributor 19. Throttled channel 17 constantly connects the brake cylinder 13 with the air distributor 19. The spring 8 acts on the partition 2 with an effort, which corresponds to the value of buckle pressure in the brake cylinder in the cargo mode of the air distributor. In the passenger mode of air distributor the lever 7 holds the buckle valve 4 in the open position. The use of the switch excludes the possibility of appearance of inadmissible longitudinal-dynamic reactions during operation in the stock at braking.
Patent RU-2216084-C2 (RU)
Title: Consumer-oriented metal-enclosed medium- voltage switchgear
Inventor: KORKE FOL KER
IPC: H02B1/32
Filed: 1998-07-09
Granted: 2003-11-10
Abstract: FIELD: electrical engineering. SUBSTANCE: proposed air-insulated switchgear that has one or more spatial zones for installing circuit-opening devices and/or cable entries, and/or collecting buses for power supply and distribution is made in the form of modular-structure cubicle divided by partitions into separate compartments accommodating pressure release devices, quantity of these compartments depending on type of switchgear. Compartments formed by partitions are intercommunicating through desired number of flow passages. EFFECT: minimized number of different modules and reduced design volume without reducing safety requirements. 5 cl, 3 dwg
Patent RU-2205004-C2 (RU)
Inventor: KHORROBIN DEHVID FREDERIK
IPC: A23L33/00
Filed: 1998-07-22
Granted: 2003-05-27
Abstract: FIELD: medicine, endocrinology. SUBSTANCE: invention relates to method of treatment or prophylaxis of diabetes mellitus, insulin resistance or diabetes mellitus complications. Method involves administration of essential fatty acid prepared after stage 6 of unsaturation in n-6 and n-3 of metabolic pathways and biocompatible disulfide as active substances. The proposed method shows the enhanced efficiency due to synergistic effect of composition to be administrated. EFFECT: enhanced effectiveness of compositions, valuable medicinal properties. 5 cl, 2 dwg, 1 tbl
Patent RU-2180204-C2 (RU)
Inventor: IVANOV A N
IPC: A61F9/008
Filed: 2000-02-22
Granted: 2002-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing vitreous body to YAG-laser radiation. Treatment mode is selected for preventing vitreous body fibrils destruction and causing circulation inside of the vitreous body to take place. Fibrinolytic agent is injected under the conjunctiva after performing surgical intervention. EFFECT: full-scale hemophthalmia resorption; reduced risk for destructive formation, detachment of the retina and repeated hemorrhages to arise.
Patent RU-2257681-C2 (RU)
Inventor: RAKUSHIN A S
IPC: H04M3/533
Filed: 2000-04-27
Granted: 2005-07-27
Abstract: FIELD: telephony. 
     SUBSTANCE: according to first variant of method, on one end, caller, on another end, called one, form message about person of subscriber and sends it to telephone network. In network message and number of end device from which it came are recorded. Then caller (in other variant - called one) subscriber forms a message about person of called subscriber and sends it to network. In network received message is compared to previously recorded one, and in case of positive comparison result numbers of appropriate end devices are determined and communication channel between subscribers is formed. 
     EFFECT: possible call of subscriber without knowledge of his location or telephone number, higher efficiency, broader functional capabilities. 
     2 cl, 2 dwg
Patent RU-2187249-C2 (RU)
Title: Surgical instrument
Inventor: VOROB EV K I
IPC: A61B17/28
Filed: 2000-04-27
Granted: 2002-08-20
Abstract: FIELD: medical equipment. SUBSTANCE: surgical instrument is made in the form of scissors, forceps or clips and has body with movable replaceable working parts arranged for rotation and fixation, tie- rod, actuating members and handles for holding and controlling surgical instrument. Fixation mechanism controlling device is equipped with arm mounted on spindle at higher level than loop of immovable handle 7. Spring disposed in slot formed in handle is adapted for engagement with arm. One end of spring is secured to spindle and other end is connected through other spring to slide block fixed to spindle. End of slide block is engageable to toothed surface of rack-and-pinion mechanism supported by pin of immovable handle 7 and to spindle connected with movable handle. Arm may be located in any of three positions: middle, lower and upper positions, in accordance with following states: fixation mechanism in operating state, temporarily disconnected and entirely disconnected. It allows operating parts to be prevented from being randomly closed during operation. Also, surgical instrument may be used in any free mode that surgeon finds necessary, for example, without using fixation mechanism. Surgical instrument of such construction is preferably used for performing intracavitary-endosurgical operations. EFFECT: simplified construction and increased efficiency. 3 cl, 5 dwg