baber/WOPTO huggingface dataset:
Patent UA-19456-C2 (UA)
Title: Process for isolation beta-methylnaphthalene from raw material with enhanced content of saturated hydrocarbons
Filed: 1993-06-15
Abstract: A process for isolation of A-methylnaphthalene from raw material with enhanced content of saturated hydrocarbons includes primary rectification of raw material with obtaining wide monomethylnaphthalene fraction and precision fractionation of the fraction. Before the precision fractionation of monomethylnaphthalene fraction pyridine bases, phenols, indole is removed therefrom and it is subject to azeotropic rectification with isolation of saturated hydrocarbons using as an azeotropic agent mixture of monoethanolamine and N,N'-dimethylacetamide taken in the ratio 5.7-11.5:1 and adding thereof in the amount of 13-17 % of purified fraction mass.
Patent UA-7639-C2 (UA)
Title: Derivatives of 1,2-bis-5-phenyloxazolyl-2 benzol as blue-emitting organic phosphor
Filed: 1993-05-04
Abstract: The invention relates to novel chemical compounds. Derivatives of 1,2-bis-5-phenyloxazolyl-2 benzol of general formula where in R=H, C6H5, N(CH3)2, CH3, as blue-emitting organic phosphor.
Patent UA-22140-C2 (UA)
Title: Mass for production of abrasive tool
IPC: B24D3/34
Filed: 1997-05-28
Abstract: The invention relates to the field of production of abrasive tool, in particular, to the compounds of abrasive masses on organic binder, and it can be used for preparing the abrasive tool intended for rough and finish treatment of metallic surfaces. A mass contains abrasive grain, pyrites, asbestos, sodium silicate and bakelite binder.
Patent UA-43891-C2 (UA)
Inventor: DEMIANENKO VASYL VASYLIOVYCH
Filed: 1997-10-20
Abstract: This device for treatment and prophylaxis of wounds and suppuretive-necrotic processes contains at least one discharge tube filled with Penning mixture. The discharge tube is made of quartz glass. In order to intensify bactericidal action and stimulate regenerative effect on damaged tissues, the working section of each discharge tube is hermetically installed into an ionization chamber, made of dielectric material. The ionization chamber contains sodium chloride or potassium chloride. The ionization chamber part facing an origin of pathologic process is constructed as a porous membrane. The ionization chamber is connected with compressed air source by an air pipe.
Patent UA-30003-C2 (UA)
Title: Pistol
Inventor: PYSARENKO VIKTOR HRYHOROVYCH
Filed: 1997-12-04
Abstract: A pistol has a return spring located beneath the barrel, with making the barrel longer; and the channels of the barrel have hexagonal trapeze cuts. Besides that, capacity of the magazine is increased from 8 to 18 cartridges, the cramp is made is one part with the frame, and the front ring has plane slant with cutting, inclination of the handle to horizon is increased up to 110°, and the sight unit is equipped with three-point system of night sight. The lock arrest axis is located at the place of connection of the guide return spring with the frame, con-rod of the frame form is equipped with scroll spring, and the frame in the back part has safety boss.
Patent UA-32458-C2 (UA)
Title: Rattler
IPC: B02C17/22
Filed: 1998-09-11
Abstract: The invention relates to the technology of crushing solids and can be used, for example, in the ore crushing mills. A rattler contains a rotary housing and a lining made of a set of uniform plates made of elastic material installed with interference on internal surface of housing in its longitudinal direction with formation of undulatory working surface.
Patent UA-59361-C2 (UA)
Title: Process for preparation of biodegradable biocompatible microparticles, material contacting microparticles and pharmaceutical composition
IPC: B29B9/00
Filed: 1997-06-05
Abstract: The invention provides a process for the preparation of biodegradable biocompatible microparticles, said process comprising: contacting microparticles comprising a biodegradable biocompatible polymer matrix containing an active (e.g. pharmaceutical or diagnostic) agent and an organic solvent with an aqueous solvent system whereby the content of said organic solvent in said particles is reduced to 2 % or less of the weight of said panicles, said solvent system being such as to satisfy at least one of the conditions (a) that it is at an elevated temperature (e.g. from 25 to 40 С) during at least part of the time that it is in contact with said particles, and (b) that it comprises water and water-miscible solvent for said organic solvent; and recovering said particles from said aqueous solvent system.
Patent UA-54537-C2 (UA)
Title: A process for electrolytic deposition of amorphous alloys cobalt phosphorus
Inventor: ZABLUDOVSKYI VOLODYMYR OLEKSANDROVYCH
Filed: 2000-02-21
Abstract: The invention relates to applying metallic coats by an electrolytic method, particularly to a process for an electrolytic deposition of amorphous alloys cobalt – phosphorus. The deposition is carried out by a pulse current with an on-off time ratio exceeding or equal to 16 at pulse repetition frequencies lower or equal to 100 Hz, from electrolyte containing sodium hypophosphite 3/ 4 g/l. A process for electrolytic deposition of amorphous alloys cobalt – phosphorous provides for improving physical and chemical properties of amorphous films cobalt-phosphorus.
Patent UA-67866-C2 (UA)
Title: Flat support with at least one semiconductor chip
Inventor: REINER ROBERT
IPC: G07D7/026
Filed: 2000-11-23
Abstract: The invention relates to a flat support, with at least one semiconductor chip, which is linked to an antenna for exchange of data and energy with an electronic device. The antenna comprises two electrical conductors and a conducting layer on the support overlaps the electrical conductors of the antenna. A large capacitive coupling between the electronic device and the flat support (Transponder) is thus achieved.
Patent RU-2192135-C2 (RU)
Title: Method of producing powder from sea buckthorn pulp
Inventor: PIROGOVA N A
IPC: A23B7/02
Filed: 2000-01-18
Granted: 2002-11-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves drying wet sea buckthorn pulp with microwave energy and simultaneously blowing with hot air in two stages: at first stage, pulp temperature is maintained within the range of 60-65 C and of air within the range of 65-70 C until moisture content of product reaches 14-18%, with following rolling of pulp between mated corrugations, with space between corrugation surfaces being within 0.5-0.8 mm; at second stage, subjecting obtained plates to final drying at temperature of product within the range of 50-55 C and at air temperature of 55-60 C until residual moisture content reaches 1.5-2.0%; grinding. EFFECT: increased efficiency by intensified drying process. 2 dwg, 1 tbl, 1 ex
Patent RU-2197598-C2 (RU)
Title: Hydraulic vibrator
Inventor: IBRAGIMOV N G
IPC: E21B28/00
Filed: 2000-04-20
Granted: 2003-01-27
Abstract: FIELD: devices for vibration treatment of oil wells. SUBSTANCE: hydraulic vibrator has body in which tension spring is secured with the help of bushing. Tension spring is closed by plug to form airtight cavity inside spring. Pressure built-up by fluid flow in cavity of tension spring, compressed in normal state to tight contact of it coils, overcomes its elasticity. Spring is stretched and spiral gap opens between spring coils for fluid outlet. Pressure in spring cavity drops and elastic force compresses spring back to initial position. Spring coils abruptly close up and fluid flow from coil cavity is discontinued. Abrupt ceasing of fluid flow results in hydraulic impact. Then pressure is built-up in spring cavity, and cycle is repeated. EFFECT: simplified design, reduced pressure losses in vibrator, higher reliability of operation in contaminated fluid. 1 dwg
Patent RU-2190790-C2 (RU)
Inventor: DUBOVSKIJ L JA
IPC: F16H21/46
Filed: 2000-09-01
Granted: 2002-10-10
Abstract: FIELD: mechanical engineering and instrumentation engineering. SUBSTANCE: mechanism has housing, one input and four output shafts, four bevel gears, carrier and braked central bevel gear. Carrier is made in form of cross with axle of rotation square to cross plane and passing through center of cross on which two pairs of coaxial bevel gears are fitted. Each bevel gear of one of two pairs has two gear rims, and each bevel gear of other pair has one gear rim equal to smaller gear rims of first pair of bevel gears meshing with the rim. Cross is secured on input shaft passing through axis of cross rotation. Central gear rim coincides in dimensions with larger gear rims of first two bevel gears and it is in meshing with them. Each of four bevel gears has output shaft. Housing consists of cup secured on input shaft passing through axis of rotation of cup and fixed wall on which central bevel gear is secured. EFFECT: simplified design, enlarged mechanical capabilities of mechanism. 2 dwg
Patent RU-2214068-C2 (RU)
Title: Communication system
Inventor: VERKREJSSEN BARTEL JOKHANNES
IPC: H04W84/02
Filed: 1999-03-10
Granted: 2003-10-10
Abstract: FIELD: communications engineering. SUBSTANCE: communication system has one or more switching units and a number of terminals (telephone sets, facsimile sets), each switching unit being designed for establishing communications with at least one of other terminals so that (a) calling-terminal user dials number of his own switching unit, transfers signals indicating that terminal should be called back by switching unit, whereupon connecting circuit is opened; (b) after that switching unit establishes connection with calling terminal; (c) terminal user transfers number of other desired terminal to switching unit; (d) after that switching unit establishes communication with desired terminal so that at least calling terminals can be partially connected through wireless communication links to own switching unit; system also has buffer wherein number of other desired terminal can be stores and circuit that performs above-mentioned functions as follows after user has dialed number and the latter is stored in buffer: (a) instead of user it waits until switching unit sends message again, (b) extracts number from buffer, (c) transmits this number instead of user to switching unit and the latter executes operation after that; (d) switching unit establishes communications with desired terminal. EFFECT: provision for modifying system so that mobile terminal user can dial desired terminal number to establish communications. 3 cl, 2 dwg
Patent RU-2195504-C2 (RU)
Title: Method for manufacture of strips from low-alloy niobium-vanadium steel
Inventor: D JAKONOVA V S
IPC: C21D8/02
Filed: 2000-11-24
Granted: 2002-12-27
Abstract: FIELD: metallurgy. SUBSTANCE: method involves providing hot rolling of strips with regulated temperature at final rolling stage; cooling and winding strips into rolls. Temperature at final rolling stage is maintained within the range of 840-880 C. Strips are wound into rolls at temperature of 620-650 C with following cooling to ambient temperature for 71-120 hours. Strips are manufactured on continuous wide strip mill and are used for production of pipes for main oil and gas pipelines. EFFECT: improved toughness and resistance to sulfide stress cracking. 2 tbl
Patent RU-2197730-C2 (RU)
Title: Method for evaluating antibacterial immunity to diphtheria
Inventor: NEMOV V V
IPC: G01N33/53
Filed: 2001-01-03
Granted: 2003-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining specific secretory IgA to cord factor of Corynebacteria diphtheriae in patient saliva by applying immunoenzyme assay approach. The value is interpreted in terms of antibacterial immunity. EFFECT: enhanced effectiveness and specificity of evaluation.
Patent RU-2204691-C2 (RU)
Title: Облегченный тампонажный состав
Inventor: SHCHAVELEV N L
IPC: E21B33/138
Filed: 2001-02-21
Granted: 2003-05-20
Abstract: Изобретение относится к области горного дела, а именно к цементированию нефтяных и газовых скважин с аномально низкими пластовыми давлениями. Облегченный тампонажный состав, содержащий клинкер, трепел и гипс, содержит трепел термообработанный и дополнительно известняк при следующем соотношении компонентов, мас.%: клинкер 56, трепел термообработанный 38, гипс 3, известняк 3. Технический результат: повышение и сохранение активности облегченного тампонажного состава при длительных сроках хранения, прочности на изгибе/сжатии цементного камня в интервале температур 20-100 o С, седиментационной устойчивости. 2 табл.
Patent RU-2212738-C2 (RU)
Title: Revolving contact device
Inventor: LAKHOV E V
IPC: H01R39/08
Filed: 2001-03-11
Granted: 2003-09-20
Abstract: FIELD: current collecting devices. SUBSTANCE: contact device that can be use to transfer pulsed electric signals within comprehensive frequency band between source and receiver disposed in relatively rotating parts of equipment has contact ring made in the form of asymmetric transmission stripline having definite wave impedance. Newly introduced in device are two resistors arranged diametrically opposite to input, their ratings being equal to asymmetric stripline wave impedance. Insulating base together with contact ring and common wire serve as propagation medium for high-frequency components of pulsed signal. EFFECT: improved waveform of pulsed signal. 1 cl, 4 dwg
Patent RU-2207136-C2 (RU)
Title: Method for carrying out procedures using potassium mine salts
Inventor: BELKIN V V
IPC: A61K33/14
Filed: 2001-05-28
Granted: 2003-06-27
Abstract: FIELD: medicine, balneology. SUBSTANCE: method involves application of salts from potassium mines, in part, mixture of natural minerals halite and carnallite is used in the ratio = 1 : (2.5-5) for treatment of different diseases in the form of total bath, bath for hands, articulations for wiping, oral intake, dropping, rinsing and inhalation. Invention can be used for carrying out different procedures. EFFECT: enhanced effectiveness of treatment.
Patent RU-2209655-C2 (RU)
Title: Cartridge filter
Inventor: EROKHIN ALEKSANDR VASIL EVICH
IPC: B01D46/02
Filed: 2001-08-03
Granted: 2003-08-10
Abstract: FIELD: cleaning gases from dust; ferrous and non-ferrous metallurgy; manufacture of building materials; chemical industry. SUBSTANCE: proposed cartridge filter has housing with filtering cartridges inside it; each filtering cartridge consists if filter medium and framework. Mounted in upper portion of filter is pulse regeneration unit provided with blow valves, pyramidal detachable caps at opening angle of 60-0 deg. and air divider mounted in upper portion of detachable caps located under blow valves. Filter is divided into sections in vertical plane. Filtering cartridges are so located that divide each section of filter in horizontal plane into clean and contaminated gas chambers; they consist of wedge-shaped wells of filter medium and wedge-shaped framework made from wire members. Filter housing is provided with rods rigidly secured on it at points of connection of wedge-shaped wells for free suspension of filtering cartridges. Upper edge of filter medium is made in form of loop over perimeter of filtering cartridge; each section of filter is provided with fixed shelf and hold-down plate between clean and contaminated gas chambers; loop of upper edge of filter medium is secured between said shelf and plate. EFFECT: enhanced efficiency; possibility of regeneration of filter with no reduction in its throughput; enhanced reliability. 3 dwg
Patent RU-2211668-C2 (RU)
Inventor: SVETITSKIJ P V
IPC: A61B17/24
Filed: 2001-08-15
Granted: 2003-09-10
Abstract: FIELD: medicine. SUBSTANCE: method involves removing tumor by making lateral resection of a half of larynx. Plastic repair of the arisen posterolateral wall defect is carried out with superior horn of thyroid cartilage on feeding vascular pedicle. Lateral wall defect plastic repair is carried out with transferred cervical skin flap. EFFECT: enhanced effectiveness of removed larynx portion restitution. 1 dwg
Patent RU-2217112-C2 (RU)
Title: Method for treating central chorioretinal dystrophy (ccrd)
Inventor: MACHEKHIN V A
IPC: A61F9/008
Filed: 2001-09-26
Granted: 2003-11-27
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: catheter should be introduced into retrobulbar space. Heparin, emoxypin, dicynon and riboflavin should be injected in two stages in 6 h. Between stages an impact is performed onto pathological focus for 10 min with impulse alternating magnetic field at 12 mTl induction, 50 Hz frequency, 3 min impulse discreteness. At treating dry forms of CCRD one should stimulate macular area for 3 min before injection of any preparations with radiation of low-intensity He-Ne laser at 0.63 nm wave length, and trental should be added to preparations injected. At treating humid forms of CCRD dexason should be added to preparations injected. The method enables to stabilize rheological blood properties, increase permeability of membranes for medicinal preparations injected, enhance metabolic processes, activate pigmentary retinal epithelium. EFFECT: higher efficiency of therapy. 2 cl, 3 ex
Patent RU-2246949-C2 (RU)
Inventor: PETTSEL T KRISTIAN
IPC: A61P25/00
Filed: 2000-03-08
Granted: 2005-02-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves administering xenon when neurointoxication is caused by neuromediators available in excess. Xenon reduces neuromediator release, first of all dopamine release, caused for instance by hypoxia conditions like apoplexy or craniocerebral injury. Xenon-containing composition is applicable as therapeutic agent for treating the cases of depression, schizophrenia and Parkinson disease distinguished by neuromediator equilibrium disorder. Inhalation introduction method is simple. Xenon is proved to be harmless while known to be useable as anesthetic means. 
     EFFECT: wider set of preparations usable for treating neurointoxication. 
     17 cl, 2 dwg
Patent RU-2219901-C2 (RU)
Title: Hair styling gel of prolonged action
Inventor: BELLI EHMMANJUEHL
IPC: A61K8/00
Filed: 2001-10-01
Granted: 2003-12-27
Abstract: FIELD: cosmetology. SUBSTANCE: the suggested innovation deals with cosmetic composition as hair styling and hair fixation gel containing, in cosmetically acceptable foundation, (a) at least, one fixing film-forming polymer chosen out of branched block-copolymers containing as main monomers, at least, one C 1 -C 30 -alkylacrylate and/or, at least, one N-mono- or N,N- diC 2 -C 12 alkyl)(meth)acrylamide and acrylic and/or methacrylic acid; (b) at least, one thickening agent chosen out of combined or uncombined homopolymers and copolymers based upon (meth)acrylic acid; and (c) at least, one supplementary thickening chosen out of noncellulose thickening polymers distinct from (b). Specific combination of thickening polymers enables to avoid gel's thinning and deterioration of its consumers' properties for hair styling and hair fixation. EFFECT: prolonged terms of hair fixation. 8 cl, 1 ex, 1 tbl
Patent RU-2225063-C2 (RU)
Inventor: AGAFONOV G E
IPC: H01H33/16
Filed: 2001-10-04
Granted: 2004-02-27
Abstract: FIELD: electrical engineering; sulfur hexafluoride insulated disconnecting switches of high-voltage switchgear and control gear. SUBSTANCE: proposed gas-filled disconnecting switch has moving contact and fixed contact with two screens electrically interconnected through resistor and disposed in metal case filled with sulfur hexafluoride gas; one lead of resistor is connected to upper screen and its other lead, to lower screen connected to fixed contact; resistor is made of separate piles secured between two screens and disposed on concentric circumference sector around fixed contact. Each resistor pile is assembled of separate disks made of resistive material of definite resistance value. Upper screen is mounted through insulating bars on fixed-contact lower screen. EFFECT: simplified design and facilitated removal and adjustment of resistor. 1 cl, 2 dwg
Patent RU-2213058-C2 (RU)
Inventor: BELJAEV A L
IPC: C01G39/00
Filed: 2001-10-31
Granted: 2003-09-27
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to hydrometallurgy processing molybdenite- containing materials, in part, production waste. Method involves addition of iron- containing reagent as metallic iron to acid molybdenum-containing solution taken in the amount 50.0- 90.0% of required by stoichiometry ratio. Alkaline reagent is added after iron dissolving to pH = 2.9-5.0 and pulp is kept at stirring at 15-85 C at indicated pH index for 1-4 h followed by filtration, washing out and calcinations of molybdenum product at 650-800 C for 1-3 h. Invention provides reduction of consumption of iron-containing reagent, cost of molybdenite product, preparing stable composite of deposits and utilization of waste in manufacture. EFFECT: improved preparing method. 3 tbl
Patent RU-2234524-C2 (RU)
Inventor: BOLOTOV N A
IPC: C09K17/02
Filed: 2001-11-28
Granted: 2004-08-20
Abstract: FIELD: agricultural chemistry, agriculture. 
     SUBSTANCE: invention can be used for elimination of excess acidity of soils. Method involves treatment of soil by electroactivated catholyte solution with pH value 11-12 and oxidative-reductive potential (-800)-(-900) mV in the maximal dose up to 23% of the soil volume. Invention solves the problem for rapid and strictly dosed deoxidation of soils being without negative adverse effects. 
     EFFECT: improved method for chemical melioration. 
     1 tbl, 1 ex
Patent RU-2237931-C2 (RU)
Title: Light indicator
Inventor: KHAT JASALO LEO
IPC: G09F13/04
Filed: 2000-05-19
Granted: 2004-10-10
Abstract: FIELD: light indicators engineering. 
     SUBSTANCE: element is made of transparent material, on which informative indicator drawing is made. Indicator element is made in form of light guiding panel, inside of which light beams spread with full inner deflection, with their output from panel by means of output diffraction system like diffraction grating structure, which is configured in form of indicator drawing for forming indicator drawing in indicator element, which drawing is activated under effect of light. 
     EFFECT: simplified construction, higher effectiveness and reliability. 
     9 cl, 11 dwg
Patent RU-2263414-C2 (RU)
Inventor: SEBIR BENUA
IPC: H04B7/26
Filed: 2000-06-01
Granted: 2005-10-27
Abstract: FIELD: mobile telecommunication systems. 
     SUBSTANCE: method includes controlling delay of passing of mobile station signal and, if delay exceeds preset limit, value of one or both parameters T ta1  and T tb1  is altered for one unit of temporary range, where T ta1  - minimal number of time spans, permitted between end of last previous temporary receipt span and first, next temporary transfer span, when between them channel is necessary to be altered, and T tb1  - minimal number of time spans, permitted between end of last, previous time span of receipt and first, next time span of receipt. 
     EFFECT: increased radius of cell in TDMA system due to altered time lead parameter. 
     2 cl, 5 dwg
Patent RU-2264824-C2 (RU)
Inventor: BJARNASON JON BRAGI
IPC: A01N37/18
Filed: 2000-06-15
Granted: 2005-11-27
Abstract: FIELD: medicine, pharmaceutics, cosmetology. 
     SUBSTANCE: the present innovation deals with medicinal preparations and application of fish serine proteinases chosen out of the group consisting of trypsin, chemotrypsin and their any mixture obtained out of cod, or having, at least, 90% homology according to amino acid sequence with trypsin or chemotrypsin isolated out of Atlantic cod, as medicinal preparation for treating and/or preventing diseases where receptor-mediated binding is involved into pathogenesis. Also, it is suggested to apply pharmaceutical composition for treating and/or preventing both human and animal disease where, also, receptor-mediated binding is involved and that contains efficient quantity of serine proteinase mentioned and pharmaceutically acceptable solvent or carrier, and cosmetic composition for removing dead or desquamative skin from healthy skin that contains efficient quantity of fish serine proteinase mentioned. The innovation provides application of serine proteinases both for medicinal and cosmetic objectives. 
     EFFECT: higher efficiency of application. 
     24 cl, 4 dwg, 14 ex, 6 tbl