baber/WOPTO huggingface dataset:
Patent RU-2190305-C2 (RU)
Title: Megaphone used for cellular telephone sets with hinged components
Inventor: REHJB KARL V
IPC: H04M1/03
Filed: 1997-05-02
Granted: 2002-09-27
Abstract: FIELD: radiophones with handsets incorporating hinged parts. SUBSTANCE: acoustic energy is passed into and out of radiophone by means of megaphone made in the form of inner cavity of flat hinged component. Microphone is fixed in position on radiophone case. Incident sound is passed from megaphone horn to its neck section and then through revolving acoustic joint, to input channel running to microphone. Continuously revolving joint provides for turning hinged component thereby affording radiophone shielding and closure in off-position and effective supply of input sound when radiophone is in use. EFFECT: enhanced precision of megaphone design; effective supply of acoustic energy to radiophone. 9 cl, 5 dwg
Patent RU-2166444-C2 (RU)
Title: Method of and device for providing safety of open-vehicle driver
Inventor: DEMURIN A S
IPC: B62J27/10
Filed: 1999-02-09
Granted: 2001-05-10
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to systems providing safety of riders of open vehicles such as motorcycles, bicycles, sports cars or cabriolets. It can be used in acquiring driving habits, mastering complex maneuvers, including driving along heavy routes and in training complexes and on fun-fair grounds. Invention can be used for teaching riding, breaking-in, horse sports competitions and feats. According to invention, fall-line tension and energy absorbing blocks are installed on base which is connected with system of belts whose free ends are fastened on rider body. Safety contour is set concentrically relative to trajectory of vehicle movement, and free end of fall-line is installed movably on guide surface of safety contour by means of grip. In proposed device fall-line tension and energy absorbing blocks have common base to which system of belts is rigidly connected. Free ends of belts are closed on rider's body. Free end of fall-line has grip and it is connected movably with safety contour installed concentrically relative to trajectory of vehicle movement over route by means of columns and beams. Grip is made in form of scissors whose L-shaped ends are formed as axles and are furnished with rollers. Other ends of scissors are interconnected by extension spring and are connected with fall-line by carriers. EFFECT: provision of safety of open-vehicle rider, both in training and sports competitions. 3 cl, 2 dwg
Patent RU-2160824-C2 (RU)
Title: Procedure preventing freezing of well-head of water- injection wells under condition of cyclic flooding
Inventor: KADYROV R R
IPC: E21B36/00
Filed: 1999-02-08
Granted: 2000-12-20
Abstract: FIELD: oil industry. SUBSTANCE: invention specifically refers to technique preventing freezing of well-heads of water-injection wells in cold season. Heat of ground is used to prevent freezing of well-head. Additional energy is stored under condition of cyclic flooding during planned injection of water. For this purpose mechanical energy of flow of injected water is partially converted to electric energy. Later stored electric energy is employed for forced circulation of water. Forced circulation of water in well-head is started when temperature of it drops below +4 C. EFFECT: possibility of cyclic flooding both in summer and winter, that is round-the year, under autonomous condition. 1 cl
Patent RU-2178106-C2 (RU)
Title: Eccentric connecting rod
Inventor: KUZIN A A
IPC: F16H21/18
Filed: 1999-02-16
Granted: 2002-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to transmissions converting motion by means of cranks and eccentrics. Connecting rod has disk-eccentric with round hole by means of which it is fitted on cylindrical shaft and is rigidly secured on shaft. Disk-eccentric is coupled with link of connecting rod by means of rolling devices. Link of connecting rod is coupled with operating link installed for reciprocation. Center of hole of disk-eccentric is displaced from center of disk through crank radius value. Radius of disk-eccentric is greater than sum radii of crank and shaft. Rollers are arranged on surface of outer diameter of disk-eccentric and are enclosed by holders, ring housing and load-bearing walls forming connecting rod link. These walls have narrowed ends with holes. Common axle of hinge joint of connecting rod link and operating link is fitted in these holes. Disk-eccentric and cylindrical shaft are made for rotation around one common axis passing through center of eccentricity hole of disk-eccentric and along axis of cylindrical shaft. EFFECT: reduced cost of eccentric connecting rod, improved operating characteristics. 9 dwg
Patent RU-2178787-C2 (RU)
Title: Biaromatic compounds and pharmaceutical and cosmetic compositions containing thereof
Inventor: BERNADON ZHAN-MISHEL
IPC: A61K8/33
Filed: 1998-06-12
Granted: 2002-01-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to novel biaromatic compounds bound by propinylene bond of the general formula (I)   where Ar means radical of the formula (a)   or (b)  ; R 1  means -OR 6  or -COR 7 ; R 2  means polyester radical including 1-6 carbon atoms and 1-3 oxygen or sulfur atoms and if in the latter case R 4  means linear or branched C 1 -C 20 -alkyl then it is located at ortho- or meta-position relative to the bond Ar-X; R 3  means a lower alkyl or R 2  and R 3  taken in common form 6-membered optionally substituted ring with at least one methyl and/or optionally disjointed by oxygen or sulfur atom; R 4  means H, linear or branched C 1 -C 20 -alkyl or aryl; R 5  means H or -OR 8 ; R 6  means H; R 7  means H, -OR 10  or -N(r)r where rr are H, lower alkyl or taken in common with nitrogen atom they form morpholine ring; R 8  means H or lower alkyl; R 10  means H, linear or branched C 1 -C 20 -alkyl; X means bivalent radical which has formula (d)   from the right to the left or vice versa; R 11  means H or -OR 8 ; R 12/   means H, and salts of compound of the formula (I) when R 1  means carboxylic acid and optical and geometric isomers of indicated compounds of the formula (I). Invention relates to also a pharmaceutical composition eliciting antagonistic activity with respect to retinoic acid receptors and containing compound of the formula (I) and pharmaceutically acceptable carrier. Invention relates to also a cosmetic composition eliciting antagonistic activity with respect to retinoic acid receptors and containing compound of the formula (I) and cosmetically acceptable carrier. EFFECT: new compounds indicated above, valuable pharmacological properties. 13 cl, 1 tbl, 31 ex
Patent RU-2199359-C2 (RU)
Title: Method for determining protective properties of individual's protection set for protecting from toxic chemicals of general toxic action
Inventor: SHATALOV EH V
IPC: A62B27/00
Filed: 1999-03-16
Granted: 2003-02-27
Abstract: FIELD: research of materials and products. SUBSTANCE: method involves evaluating toxic doses of substance penetrated into space under parts of protective clothing and into space under mask of gas mask; summing up and calculating time of protective action by time of criterion value of threshold toxic dose. Toxic dose of substance penetrated into space under protective clothing parts is evaluated under dynamic conditions providing reconstruction of process of sliding the materials relative to individual's body and to one another and characterizing motive functions and modeling the effect of factors such as toxic chemicals infection density, air gap between materials, ambient temperature, and total designed operating time for calculating time of protective action of individual's protection set. EFFECT: provision for obtaining reliable data, reduced material costs and forecasting evaluation of protective properties of samples. 1 tbl
Patent RU-2180253-C2 (RU)
Title: Method and apparatus for suppressing fires beneath train carriages
Inventor: GOLENDER VLADIMIR ARTEMOVICH
IPC: A62C3/07
Filed: 1999-09-22
Granted: 2002-03-10
Abstract: FIELD: fire- fighting equipment and method. SUBSTANCE: method involves actuating carriage movement control system in underground narrow-gage railroad, with actuation being executed by underground station attending personnel during arrival of burning carriage with fire in space beneath carriage without deenergizing line voltage. As a result carriages are moved along narrow-gage railroad so as to allow fire-extinguishers to approach fire source in space beneath burning carriage by means of pulling devices actuated by controlling commands supplied from united control system and generated by thermal sensors and tachometers-sensors. When carts with fire-extinguishers reach fire source in space beneath burning carriage, united control system provides leveling of burning carriage and cart speeds of movement and unlocking of closing device of respective fire-extinguisher and enables fire-extinguishant to be delivered through supplying pipeline immediately to fire source in space beneath carriage. On complete consumption of fire-extinguishant from fitted fire-extinguisher (or in case burning fire source is fully suppressed), united control system commands moving by pulling devices of other carts with fire-extinguishers charged with fire-extinguishant (or returns carts to initial position). Apparatus has fire-extinguishers equipped with closing devices and devices for supplying fire-extinguishant to fire source and fixed on frame of one cart or frames of several carts (biaxial or having more axes, single or coupled by links into trains). Carts are positioned on narrow-gage railroad, with narrow-gage being arranged within and joined to main underground train through sleepers. Leading and/or tail wheel pairs of cart (leading and/or train carriages) of narrow-gage railroad are coupled to respective push-pull type devices. Narrow-gage cart movement control system is united with underground train movement control system and is equipped with temperature sensors and tachometers-sensors which set motion mode on narrow-gage railroad and fire-extinguisher closing device unlocking/locking modes. EFFECT: increased efficiency and improved quality of fire-suppression. 5 cl, 2 dwg
Patent RU-2174415-C2 (RU)
Title: Biological screen
Inventor: VOSHEDCHENKO B M
IPC: A61N1/16
Filed: 1999-09-23
Granted: 2001-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing from biologically inert material where active member is set. The member is manufactured from material possessing positive energy properties like ultradispersed powder which particle size is equal to 10-50 nm. Copper, alloys and oxides are usable as the material. EFFECT: wide range of functional applications for correcting biological object properties. 4 cl, 1 dwg
Patent RU-2178493-C2 (RU)
Inventor: KHRULEV V M
IPC: E04G9/10
Filed: 1999-10-20
Granted: 2002-01-20
Abstract: FIELD: construction engineering; molding items of monolithic concrete and reinforced concrete for erecting buildings and structures. SUBSTANCE: form panel has inner layer made of wood materials and double- side facing of concrete-shaving plates glued together. Cement-shaving plates are modified by melt of commercial sulfur together with end surfaces of inner wooden layer; form panel has removable straps with lugs displacing to opposite panel ends after one of facings is worn out. EFFECT: enhanced strength and service life of form panel. 4 dwg
Patent UA-19387-C2 (UA)
Title: Appliance for measurement of surface friction force of gas flow and solid particles
IPC: G01N19/02
Filed: 1993-03-31
Abstract: The invention relates to measuring equipment. Appliance has pipeline consisting of fixed sections and moving section suspended between those, connected with rubber sleeves, and rod attached to movable section supported by displacement indicator. Additionally it has sealed chamber installed coaxially with pipeline and fixed at its fixed sections, at that fixed sections inside chamber are equipped with openings with diameter of those equal to 0.04-0.01 of diameter of pipeline.
Patent UA-42814-C2 (UA)
Title: Process and plant for the production of urea with high conversion yield and low energy consumption, method for modernization of existing plant (variants)
Inventor: PAGANI GIORGIO
IPC: C07C275/00
Filed: 1996-01-31
Abstract: (57E) The present invention relates specifically to a process for urea production of the type comprising the steps of: performing a reaction between ammonia and carbon dioxide in a reaction space to obtain a reaction mixture comprising urea, carbamate and free ammonia in aqueous solution; subjecting said mixture to a treatment of partial decomposition of the carbamate and partial separation of said free ammonia in aqueous solution to obtain a first flow comprising ammonia and carbon dioxide in vapor phase and a flow comprising urea and residual carbamate in aqueous solution; subjecting said first flow comprising ammonia and carbon dioxide in vapor phase to at least partial condensation to obtain a first portion of carbamate in aqueous solution; recycling said first portion of carbamate to said reaction space; feeding said flow comprising urea and residual carbamate in aqueous solution to a urea recovery section; separating in said recovery section said residual carbamate from the urea to obtain a second portion of carbamate in aqueous solution.
Patent UA-57595-C2 (UA)
Title: A method for water desalination and an intallation for realizing the same
IPC: B01D65/08
Filed: 1996-12-13
Abstract: A desalination plant (10) is disclosed which includes a pump for pumping water at a pressure of between 50 and 65 Bar to a generally cylindrical filter element (30) which includes a plurality of reverse osmosis membranes defining salt passages. Immediately upstream of the filter element (30) there is a disc (40) with a plurality of holes (44) in it. The disc (40) forms an obstruction which causes a pressure drop between the upstream side thereof and the downstream side. It also divides the water flow into a series of separate streams which impinge on the end of the filter element and flow into the salt passages. The water downstream of the obstruction is not only at a lower pressure than the water upstream of the obstruction but also is flowing turbulently. The disc (40) and filter element (30) are in a cylindrical casing (12). The brine which emerges from the filter element, and which is still at a substantial pressure, can be fed through a device such as a Pelton wheel to recover some of the residual energy therefrom.
Patent UA-35220-C2 (UA)
Title: A mixture for producing aromatic alcohol
Inventor: OKHLOPKOV ANDRII DMYTROVYCH
Filed: 1999-09-07
Abstract: A mixture for producing the aromatic alcohol which contains aqueous alcoholic liquid, carnation, black pepper, coffee, lemon essential oil, juniper essential oil, sweet pepper and anise is proposed.
Patent UA-35461-C2 (UA)
Title: Surgical suturing material
Inventor: CHORNYI BOHDAN PETROVYCH
Filed: 1999-10-15
Abstract: The invention relates to the medicine, in particular to the surgery, namely to the surgical suturing material representing the fibers with silver coating 0.05-0.8 Tm in thickness. The silver atoms penetrate into the fiber at a depth of 0.001-0.03 mm.
Patent UA-64846-C2 (UA)
Title: Isostat for the treatment of materials in liquid
Inventor: SNOP VLADIMIR ISAKOVICH
IPC: B01J3/04
Filed: 2000-04-25
Abstract: The invention relates to equipment for the treatment of materials in liquid at high pressures and temperatures and widens the technological scope of the isostat. The isostat for treatment of materials in liquid contains a multi-unit heavy-duty container which forms a hermetically closed working chamber connected to the gas supply unit. A working top-open container for liquid is installed within the working chamber in such a way that there is a clearance between the internal wall of the heavy-duty container and the external wall of the working container. The working container with water and the blank to be treated is placed on the electro-insulated heater, which in its turn is installed on the protective magnetic core.
Patent UA-119289-C2 (UA)
Title: Штам бактерії lactobacillus plantarum iмв-7546 для виготовлення пробіотиків
IPC: C12R1/25
Filed: 2017-12-13
Abstract: Винахід cтосується штаму Lactobacillus plantarum № 38 для виготовлення пробіотиків, який задепонований та зберігається в Депозитарії Інституту мікробіології і вірусології ім. Д. Заболотного НАН України за реєстраційним № IMB В-7546: родина Lactobacillaceae, рід Lactobacillus, вид Lactobacillus plantarum. Штам Lactobacillus plantarum № IMB В-7546 використовуватися для виготовлення пробіотичних препаратів, які застосовується для терапії та профілактики дисбіотичних кишкових захворювань у тварин.
Patent RU-2203031-C2 (RU)
Inventor: LEGRAN FREDERIK
IPC: A61K8/00
Filed: 2000-01-28
Granted: 2003-04-27
Abstract: FIELD: cosmetics, polymers, dyes. SUBSTANCE: invention relates to anhydrous compositions for decolorization of keratin fibers, in part, human keratin fibers. Composition comprises at least one alkaline agent and at least one peroxide salt, and at least one water-soluble thickening agent in common with at least non-ionic amphiphilic polymer containing at least one aliphatic chain in medium useful for decolorization and ready for application. Method involves mixing of components with hydrogen peroxide aqueous composition. Invention relates also to method of hair decolorization using these anhydrous compositions and to kit for decolorization of keratin fibers, in part, human keratin fibers. Anhydrous decolorizing compositions comprise thickening system that provides the improved maintenance of viscosity of decolorizing compositions for all time necessary for realization of required decolorization. EFFECT: improved method of decolorization, valuable properties of composition. 24 cl, 2 tbl, 2 ex
Patent RU-2225872-C2 (RU)
Inventor: MCGRATH JAMES E
IPC: C08G65/40
Filed: 1998-07-21
Granted: 2004-03-20
Abstract: FIELD: medicinal polymers. SUBSTANCE: invention relates to an optic facilities, in particular ophthalmologic lens, lens blanc or preliminarily shaped lens blanc, composed of thermoplastic material depicted by following formula:  , in which n=20- 200; R represents hydrogen atom,  , or  ; Ar represents  ; and X is constituted by   (10-100 mol %) and   (0-90% mol %) or   (0-90% mol %). EFFECT: enabled manufacture of optically transparent optic facilities having reduced-thickness borders due to high refraction index values. 15 cl, 2 ex
Patent RU-2202165-C2 (RU)
Inventor: TSEPLJAEV A N
IPC: A01F12/18
Filed: 2000-04-17
Granted: 2003-04-20
Abstract: Зерноуборочный комбайн включает расположенное между жаткой и наклонной камерой устройство для предварительного обмолота зерна с установленным под ним решетом. Устройство для предварительного обмолота зерна выполнено в виде расположенных в два яруса двух верхних и двух нижних вальцов. Вальцы верхнего яруса подпружинены и имеют механизм регулировки зазоров между ними и вальцами нижнего яруса, которые установлены с возможностью вращения навстречу вальцам верхнего яруса. При уборке зерновых культур стебли растений срезаются и подаются в устройство для предварительного обмолота зерна. За счет деформации и перемещения хлебной массы между вальцами верхнего и нижнего ярусов и вибрации подпружиненных вальцов верхнего яруса происходит частичный обмолот с выделением наиболее спелых и ценных зерен. Вымолоченные в устройстве для предварительного обмолота наиболее ценные зерна подаются в бункер для сбора нетравмированного зерна, что позволяет в дальнейшем использовать это зерно в качестве семенного материала. 3 ил.
Patent RU-2186879-C2 (RU)
Title: Method of manufacture of cathode section of electrolyzer for production of aluminum
Inventor: POLJAKOV P V
IPC: C25C3/08
Filed: 2000-06-09
Granted: 2002-08-10
Abstract: FIELD: non- ferrous metallurgy; manufacture of electrolizer cathode section. SUBSTANCE: method includes laying current-carrying rod in slot of carbon unit and locking it there; projecting portion of said rod is coated with heat-insulating material possessing low degree of blackness less than 0.3 and low thermal conductivity factor less than 0.2 W/mK; coat is applied by spraying; its thickness ranges from 2 to 4 mm. EFFECT: increased current capacity; increased service life due to improved thermal conditions. 1 dwg, 1 tbl
Patent RU-2225496-C2 (RU)
Title: Pipe cutting device
Inventor: PETROV A G
IPC: E21B29/00
Filed: 2000-06-02
Granted: 2004-03-10
Abstract: FIELD: well maintenance equipment. SUBSTANCE: device has body, cutters, drive, shaft with yoke for carriages, and anchoring assembly. Drive is electromechanical with possibility of feeding current of one polarity to electrical engine, increasing power and inverting polarity. Anchoring assembly consists of billets, master cam and cams. Carriages are moveable in the yoke with possibility of supporting balance of torque on the shaft and cutting moment. EFFECT: decreased cutting time and excluded pipe geometry disruption. 5 dwg
Patent RU-2191870-C2 (RU)
Title: Toilet bowl
Inventor: SHUSHPANOV N E
IPC: E03D11/10
Filed: 2000-06-19
Granted: 2002-10-27
Abstract: FIELD: hygiene equipment; applicable in reception and withdrawal of fecal sewer in waste water disposal systems. SUBSTANCE: toilet bowl has inlet pipe, water distributing drive and receiving bowl with funnel whose bottom forms together with turning bowl, bottle siphon found in body, and outlet pipe. Funnel bottom is made with double slope from rear wall of toilet bowl: upper slope equals to 30, while lower slope, 75 deg. EFFECT: simplified design, eliminated sprays and odors in use, reduced consumption of water. 13 cl, 5 dwg
Patent RU-2181181-C2 (RU)
Inventor: MARTIN JOKHANNES JOZEF EHDMUND
IPC: F23H3/02
Filed: 2000-06-27
Granted: 2002-04-10
Abstract: FIELD: firing apparatuses with liquid cooled fire grates. SUBSTANCE: in firing apparatus each of liquid cooled fire grates has supply and return lines for cooling agent. Supply and return lines are connected with condensation device opened to atmosphere. U-shaped receiver for cooling liquid is mounted in supply line. One branch of said receiver has liquid height providing arbitrarily selected maximum pressure in system. Another short branch is connected with central distributor for separate fire grates. Distance between the most low point of flow of cooling liquid in the most low fire grate and upper point of short branch corresponds to selected safety size along height providing pressure suppressing propagation of vapor bubbles formed in fire grates in order to prevent reversing of cooling liquid flow. EFFECT: improved design, enhanced safety. 13 cl, 1 dwg
Patent RU-2189665-C2 (RU)
Title: Field-effect transistor
Inventor: BERGGREN ROL F MAGNUS
IPC: H01L29/78
Filed: 1999-01-14
Granted: 2002-09-20
Abstract: FIELD: electronic engineering. SUBSTANCE: transistor has electrodes 2, 4, 5 and insulators 3 in vertical layers so that at least electrodes 4, 5 and insulators 3 form step 6 positioned vertically relative to first electrode 2 or substrate 1. Alternative designs of transistor are proposed and p-n field-effect transistor or metal-oxide-semiconductor (MOS) transistor has its electrodes 2, 5 forming transistor drain and source, respectively, and electrode 4 forms its gate; layers of vertical step 6 are covered with amorphous polycrystalline or microcrystalline inorganic or organic semiconductor material that forms active semiconductor of transistor coming in direct or indirect contact with gate electrode 8 and produces vertically positioned channel of p-n transistor 9 between first and second electrodes 2 and 5, respectively. Transistor vertical step 6 is produced using photolithographic process and active soluble amorphous semiconductor material 8 is deposited on top of first electrode 2 and vertical step 6 so that vertically positioned channel is formed between drain and source electrodes 2 and 5, respectively. Semiconductor material of p-n transistor is in direct contact with gate electrode 4. MOS transistor has vertically positioned gate insulator 7 produced between gate electrode 4 and semiconductor material 8. EFFECT: reduced area required for producing channel of desired length. 17 cl, 5 dwg