baber/WOPTO huggingface dataset:
Patent RU-2191118-C2 (RU)
Title: Information medium with half-tone reproduction and method of its production
Inventor: MJULLER IOGANN
IPC: G07D7/005
Filed: 1997-09-01
Granted: 2002-10-20
Abstract: FIELD: printing industry; printing important papers. SUBSTANCE: information medium has at least one half-tone reproduction formed by structural elements each of which has base geometry and size which defines level of brightness of half-tone reproduction which has at least two adjacent sections; each section includes preset number of structural elements; number of structural elements of two adjacent sections per area unit is different and/or structural elements of at least two adjacent sections are shifted relative to each other. Method of production of information medium, important document in particular, half-tone reproduction of original copy is divided into at least two adjacent sections. Definite number of structural elements is selected for each section of half-tone reproduction per area unit at different number of structural elements per area unit on at least two sections. Size of structural elements at each section is selected depending on section of half-tone reproduction found on it. Half-tone reproduction is applied on document on at least two sections with definite number of structural elements for each section whose sizes correspond to sections of half-tone reproduction. EFFECT: enhanced protection against forgery due to structure forming watered effect in taking copies. 22 cl, 5 dwg
Patent RU-2162501-C2 (RU)
Title: Composite vertical slotted building stone with gas-layer heat insulation
Inventor: TOPORKOV V P
IPC: E04C1/40
Filed: 1998-12-09
Granted: 2001-01-27
Abstract: FIELD: building elements; composite building stones. SUBSTANCE: stone has membrane-walls and frames fixed by means of adhesive to membrane-walls in-between; outer dimensions of frames equal those of membrane-walls; in this way air-tight structure is obtained. Membrane-walls are covered with heat-reflecting screen whose emissivity factor ranges between 0.1 and 0.3 in vicinity of gas slits. Frames are of different thickness their thickness reducing from that closer to heat source to external frame. Membrane-walls except that closest to heat source are provided with through holes, the last ones communicating with outdoor air. Membrane-walls are made of solid building material whose coefficient of heat conductivity is from 0.7 to 0.07 W/m C. microventilation of stone prevents increment of moisture accumulation in membrane-walls and frames. EFFECT: improved resistance of composing stone heat transfers; reduced percentage of mean gravimetric humidity. 4 cl, 5 dwg
Patent RU-2163196-C2 (RU)
Inventor: SOSHNIKOV V S
IPC: B30B15/24
Filed: 1998-12-22
Granted: 2001-02-20
Abstract: FIELD: mechanical engineering; synchronization systems of hydraulic press movable rams. SUBSTANCE: proposed hydraulic press has bed frame on which movable ram, main hydraulic cylinder and lift hydraulic cylinders are mounted. Support cylinders and synchronization cylinder units are mounted on bed frame of press at both sides of press axis. Each unit consists of upper synchronization plunger cylinder and lower synchronization plunger cylinder. Housing of upper synchronization cylinder is rigidly coupled with rod of lower synchronization cylinder. Housing of support cylinder is securely installed on bed frame, its rod being rigidly coupled with housing of lower synchronization cylinder. Housing of support cylinder is rigidly coupled with housing of upper synchronization cylinder by means of fixed frame. Housing of lower synchronization cylinder is rigidly coupled with rod of upper synchronization cylinder by means of movable frame. Stops are mounted on rods for engagement with movable ram. All support cylinders are united by pipeline into one group, being connected through check valve with pressure main line, and through controlled valve, with return pipeline of reverse stroke cylinders. Working spaces of upper synchronization cylinders are connected by pipelines with working spaces of diametrically arranged lower synchronization cylinders. EFFECT: improved reliability of device. 2 dwg
Patent RU-2159857-C2 (RU)
Title: Internal combustion engine with spool-type valve timing mechanism
Inventor: MIRONOV A A
IPC: F01L7/04
Filed: 1999-02-25
Granted: 2000-11-27
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: proposed invention relates to internal combustion engines with spool-type valve timing mechanism and provides control of valve timing phases depending on crankshaft speed, improved quality of fuel mixture preparation and uniform combustion of fuel-air mixture over entire volume of combustion chamber, better cleaning of combustion chamber and charging it with fresh air. According to invention cylinder block with fitted-in cylinder has radial intake and exhaust ports, and cylindrical spool with external screw blade rotating on outer surface of block is provided with profiled ports. When ports of spool coincide with ports of cylinder block, intake scavenging and ventilating processes take place, and external blade of spool ensures delivery of air and scavenging of combustion chamber. At changes of crankshaft speed, spool, acted upon by centrifugal governor, moves along axle, thus changing relative position of its port relative to cylinder block which provides changes in port alignment periods, i.e. changing of valve timing phases depending on engine speed. EFFECT: improved power and economy characteristics of engine. 2 cl, 4 dwg
Patent RU-2175835-C2 (RU)
Inventor: SHCHEGOLEV A N
IPC: A01K3/00
Filed: 1999-03-11
Granted: 2001-11-20
Abstract: FIELD: cattle breeding engineering. SUBSTANCE: device has fencing unit manufactured as spiral having restricting and pulling ropes. The spiral is mounted on sticks having stakes hammered between them. Wire drawing electric current is stretched over the stakes. EFFECT: enhanced effectiveness in using pasture method of cattle breeding; reduced consumption of fodder. 2 dwg
Patent RU-2167002-C2 (RU)
Title: Hydraulic cyclone
Inventor: VIKTOROV G V
IPC: B04C5/08
Filed: 1999-05-07
Granted: 2001-05-20
Abstract: FIELD: chemical, petroleum refining and food industries, cleaning of natural and sewage waters. SUBSTANCE: proposed invention is designed for separation of liquids under action of centrifugal forces. Hydraulic cyclone has housing with inlet branch pipe and outlet branch pipes for clarified and heavy fractions, conical insert arranged inside housing and provided with truncated cone adjoining smaller base of insert, and central pipe connected by channel with outer surface of insert. Shape of housing is turned-over truncated cone with inner curvilinear screw-like conductors connected by branch pipes with receiver of large- size hard particles fraction. Spring guides are installed on inner surface of conical insert. Guides are formed by compressed cycloids. Clarified fraction outlet branch pipe is made in form of conical elastic insert with vibratory traps on inner surface in form of dovetail which are connected by outlet pipe with receiver of small-size hard particles fraction. Elastic insert is suspended from housing on shock absorbers. EFFECT: provision of high efficiency of separation of suspensions. 5 dwg
Patent RU-2203971-C2 (RU)
Title: Thermal chamber for treatment of solid mercury- containing wastes
Inventor: D JACHENKO JU G
IPC: C22B7/00
Filed: 1999-09-23
Granted: 2003-05-10
Abstract: FIELD: demercurization of solid-mercury- containing wastes; extraction of mercury from mercury-containing ores and materials. SUBSTANCE: thermal chamber has tubular housing rigidly connected with loading bin. Chute mounted inside tubular housing is provided with intake neck of cylindrical section. Chute is connected with support by means of hinge; said support is rigidly secured on housing. Connected to chute on opposite end of hinge is vibrator at regulated frequency of oscillations. Fuel burners mounted above open side of chute are connected to collector and are provided with fuel ignition system. Housing is provided with gas and mercury vapor suction branch pipe. EFFECT: simplified construction; enhanced reliability; reduced power requirements; enhanced ecological safety. 2 cl, 3 dwg
Patent RU-2192077-C2 (RU)
Inventor: FILIPOVIK DEHNIEL
IPC: H01Q5/00
Filed: 1998-03-25
Granted: 2002-10-27
Abstract: Изобретение относится к антеннам. Техническим результатом является обеспечение работы в двух частотных диапазонах. Двухдиапазонная спиральная антенна включает две однодиапазонные антенные секции, каждая из которых имеет схему возбуждения, заземленный слой, находящийся напротив схемы возбуждения, и группу из одного или нескольких излучателей, вытянутых от схемы возбуждения. Согласно одному из аспектов изобретения контакт вытянут от схемы возбуждения одной из антенн и обеспечивает возбуждение для этой антенны. Контакт также обеспечивает путь для протекания тока из излучателей второй антенны вдоль оси второй антенны, чтобы тем самым увеличить энергию, излучаемую в направлениях, перпендикулярных к оси. Согласно еще одному признаку изобретения заземленный слой одной антенны используется в качестве короткозамыкающего кольца для другой антенны. 3 с. и 22 з.п.ф-лы, 23 ил.
Patent RU-2196526-C2 (RU)
Inventor: KARAS KOV A M
IPC: A61F2/24
Filed: 1999-12-02
Granted: 2003-01-20
Abstract: FIELD: medicine, cardiosurgery. SUBSTANCE: method deals with a multi-valve prosthetics at extensive intracardial lesions of supporting cardiac system due to inflammatory process. Operation is carried out from a left-hand atrioventricular access. Mitral valve is dissected by keeping the body of anterior valve and its bottom. Aortal valve is evaluated to dissect it with the part of a fibrous ring and aortal-mitral juncture. Aortal prosthesis is implanted into subcoronary position by directing ligatures and needles from inside the aorta through a fibrous ring of aortal valve and saved mitral valve into left auricle. Ligatures are tightened up. The body of mitral valve is put into area of mitral-aortal juncture. Mitral prosthesis is implanted into auricular position by suturing ligatures through its cuff from aortal valve. Both prostheses should be fixed. The method considerably decreases the volume of surgical trauma at maximal shortening the time for an open heart. EFFECT: higher efficiency of operation. 1 ex
Patent UA-57102-C2 (UA)
Title: Distributor system of a sawing device
IPC: A01C7/08
Filed: 1998-07-16
Abstract: A distributor system (35) of a sawing device is connected to distribution lines (320) by means of a venturi connection (445) and an extension (455). An air stream produced by a fan (390) is guided to a delivery location through said distribution lines. The venturi connection (445) and the extension (455) are connected with one another in the area of a primary distributor (40). The extension (455) consists of an outlet (495) through which the yielded products are carried to a yielded good outlet (515) of the venturi connection (445) by means of the guided air stream flowing through the extension (455).
Patent UA-6968-C2 (UA)
Title: StarWriterInvention for producing square billet
Filed: 1993-08-11
Abstract: The invention relates to the rolling production. A method includes heating billet and rolling in the box passes of finish group. Rolling in the finishing pass is performed with longitudinal deformation, which makes 6… 7% of the total longitudinal deformation of billet.
Patent UA-48156-C2 (UA)
Title: Process for preparing a carbon product and the product
Inventor: BELMONT JAMES A
IPC: C01B31/08
Filed: 1995-12-14
Abstract: Processes for preparing a carbon product having an organic group attached to a carbon material. The carbon material is selected from graphite powder, a graphite fiber, a carbon fiber, a carbon cloth, a vitreous carbon product, and an activated carbon product. In one process at least one diazonium salt reacts with a carbon material in the absence of an externally applied electric current sufficient to reduce the diazonium salt. In another process at least one diazonium salt reacts with a carbon material in a protic reaction medium.
Patent UA-28637-C2 (UA)
Title: Method for artificial inseminations of cows and heifers
Inventor: SHEREMETA VIKTOR IVANOVYCH
Filed: 1997-07-28
Abstract: The invention relates to the farming, in particular to the techniques for the artificial inseminations of the cattle. The method for the artificial inseminations of the cows and the heifers comprises recording the external manifestations of the estrus and double administration of the sperm with 8-12-hour interval. Prior to each administration, in the area of the biologically active point of uterus between the last lumbar vertebra and the first sacral vertebra, the potential of the biologically active point is measured under the constant current to be measured within 10-20 iA. The rectal temperature is measured as well.
Patent UA-42054-C2 (UA)
Title: Rim of railroad wheel (variants)
Inventor: USHKALOV VIKTOR FEDOROVYCH
Filed: 1997-08-29
Abstract: A rim of railroad wheel, having rolling surface smoothly connected with concave working surface of the flange, vertical y and horizontal x coordinates of the generatrix of working surface of flange and rolling surface.
Patent UA-35730-C2 (UA)
Title: A low-temperature lubricant for apparatus and mechanisms
Inventor: Kalichevska Kateryna Andriivna
Filed: 1998-03-26
Abstract: The invention relates to low-temperature viscous lubricants which are used for apparatus and mechanisms lubrication and corrosion protection of metal surfaces thereof. The low-temperature lubricant for apparatus and devices on the basis of petrol oil and ceresin contains in addition high-molecular fatty acids and montan wax with the following ratio of components, % of volume: petrol ceresin 18-42 high-molecular fatty acids 0.5-10 montan wax (ozokerite) 0.1-10 petrol oil rest.
Patent UA-56145-C2 (UA)
Title: NEW INTERMEDIATE PRODUCTS to prepare N.N'-bridged bisindolylmaleimides, a process for preparing these intermediate products and a pharmaceutical composition based thereon
Inventor: WINNEROSKI LEONARD LARRY JUNIOR
IPC: A61P9/10
Filed: 1996-11-18
Abstract: This invention provides compounds of formula (II). The invention further provides the use of this compound to prepare N.N'-bridged bisindolylmaleimides. Furthermore, the invention provides pharmaceutical formulations and the methods of use for inhibiting Protein Kinase С in mammals. (II)
Patent UA-47452-C2 (UA)
Title: Method for diagnostics of the insulation state for a three-phase transformer
Inventor: Shynkarenko Hlib Vasyliovych
Filed: 1998-07-07
Abstract: Method for diagnostics of the insulation state for a three-phase transformer. This patent is pertinent to measuring technique and can be used for three-phase power transformers lead terminals insulation diagnostics. The method is proposed for constructing the total curve of a lead terminal of three-phase transformer ionization, with the use as a source of voltage of a power transformer for the lead terminals of which it is needed to construct the ionization curves.
Patent UA-46821-C2 (UA)
IPC: C07D317/60
Filed: 1996-12-23
Abstract: The compounds according to the invention are substituted N-[(aminoiminomethyl or aminomethyl)phenyl]propyl amides of formula (I) herein which exhibit useful pharmacological activity and accordingly are incorporated into pharmaceutical compositions and used in the treatment of patients suffering from certain medical disorders. More especially, they are Factor Xa inhibitors. The present invention is directed to compounds of formula (I), compositions containing compounds of formula (I), methods for their preparation and their use, which are for treating a patient suffering from, or subject to, conditions which can be ameliorated by the administration of an inhibitor of Factor Xa.
Patent UA-34363-C2 (UA)
Title: Method for measuring flow rate of product and the system for the realization of the method
Inventor: Serbin Yurii Fedorovych
Filed: 1999-06-30
Abstract: The present invention can be used in different industries, specifically in the chemical industry. The proposed method for measuring flow rate of product consists in passing the product through a restrictor with an opening of variable cross-section and determining the product flow rate from the cross-section dimensions. The feature of the method consists in passing concurrently the product through an additional restrictor with a calibrated opening that is connected in parallel to the main restrictor and determining the product flow rate as the sum of the product flow rates in two parallel flows of the product passing through the said restrictors. The proposed system for the realization of the method contains a main pipeline, a bypass pipeline, a restrictor with a calibrated opening, which is installed at the bypass pipeline, and a restrictor with an opening of variable cross-section, which is installed at the main pipeline. The present invention provides the possibility to extent the measurement range when measuring product flow rates.
Patent UA-64354-C2 (UA)
Title: heat-mass-exchange column or its part
Inventor: Memedliaiev Zia Naimovych
Filed: 2003-05-20
Abstract: A heat-mass-exchange device for gas(steam)/liquid systems contains a housing and contact plates located inside it with overflow devices for liquid or without them and distributed bypass valves for gas (steam), which are displaced on the adjacent plates relative to each other along horizontal, with arrangement of upper sections of bypasses in separation space between adjacent contact plates, moreover, the lower sections of bypasses are located in the separation space between adjacent contact plates. Invention ensures unified diameter for heat-mass-exchange devices and increases the efficiency of device.
Patent UA-66512-C2 (UA)
Title: Method for deleting records on a hard magnetic disk and a device for the realization of the method
IPC: G11B5/024
Filed: 2003-07-02
Abstract: The proposed device for deleting records on a hard magnetic disk contains an oscillatory circuit, which contains two inductance coils, which are shunted by a damping diode, and a capacitor, which is concurrently connected to both the inductance coils by a two-position switch. The device has small dimensions and ensures complete deletion of records on a hard magnetic disk by destruction of the structure of the surface layer of the disk.
Patent RU-2180087-C2 (RU)
Title: Device for feed of gun mount shots
Inventor: SHIPUNOV A G
IPC: F41A9/25
Filed: 2000-03-14
Granted: 2002-02-27
Abstract: FIELD: automated systems of ammunition stowage and feed in armored vehicles, naval ships and light armored infantry carriers. SUBSTANCE: the device for feed of gun mount shots has a magazine and a step-by-step mechanism. The magazine is made in the form of a movable platform with locks, guides and a catch. The step-by-step mechanism consists of a rack with teeth installed in the platform guides. Rollers and a shackle engageable with the catch are hinge-mounted on the rack. Fastened on the lock axles are levers engageable with the rack rollers. The rack is kinematically linked with the drive. EFFECT: automatic loading of fixed rounds of different length, enhanced quantity of fed shots and reduced time of feed of the shots to the gun. 4 dwg
Patent RU-2178003-C2 (RU)
Title: Method of heat treatment of medium-carbon steel
Inventor: MINNEKHANOV G N
IPC: C21D1/28
Filed: 2000-03-16
Granted: 2002-01-10
Abstract: FIELD: metallurgy and mechanical engineering; heat treatment of parts made from medium-carbon steels for work at low temperatures. SUBSTANCE: proposed method includes normalizing and tempering of part at 655 to 750 C for 120 to 300 min, cooling in air and repeated normalizing at 10 to 50-min holding. Tempering (process annealing) at temperature of 655 to 750 C performed for 120 to 300 min ensures forming of fine-grained perlitic-ferritic microstructure. Rise of tempering temperature and conducting repeated normalizing cause activation of additional centers for forming fine austenite grains in heating of parts during repeated normalizing. EFFECT: increased indices of impact strength and stability at low temperatures; improved strength characteristics of steel. 1 tbl, 6 ex
Patent RU-2219546-C2 (RU)
Title: Способ определения толерантности животных к тромбину
Inventor: BYSHEVSKIJ A SH
IPC: G01N33/48
Filed: 2000-05-04
Granted: 2003-12-20
Abstract: Способ относится к биохимии, точнее к способам оценки толерантности организма экспериментальных животных к тромбину, и может быть использован научно-исследовательскими учреждениями медико-биологического профиля для изучения эффекта воздействий, меняющих устойчивость организма к тромбину. Способ включает внутривенное введение экспериментальным крысам (не подвергавшихся и подвергавшихся изучаемым воздействиям) раствора тромбина определенной активности и объема, отбор проб крови через 30 мин после его инъекции, определение в плазме отобранной пробы крови остаточного количества фибриногена, реагирующего на тромбин, сопоставление этого количества с содержащимся в плазме интактных крыс и расчет остаточной концентрации фибриногена по формуле D%=(С о :С к )•100, где D - остаточная концентрация фибриногена, %; С к  - концентрация фибриногена у крыс, которым тромбин не вводили; С о  - концентрация фибриногена у крыс, которым ввели тромбин на фоне какого-либо изучающегося воздействия. Толерантность к тромбину рассчитывается по формуле Х%=(D o :D к )•100, где Х% - толерантность к тромбину, %; D o  - остаточная концентрация фибриногена у группы, подвергавшейся изучаемому воздействию, %; D к  - остаточная концентрация фибриногена у группы, не подвергавшейся изучаемому воздействию (контрольная группа), %. Способ обеспечивает снижение трудозатрат и времени исследований. 1 табл.
Patent RU-2180467-C2 (RU)
Title: Device and method for prn sequence phase search in multiple availability with code separation mobile multiple-carrier communication system
Inventor: KIM SANG-BUM
IPC: H04B1/707
Filed: 1999-09-27
Granted: 2002-03-10
Abstract: FIELD: mobile communication systems. SUBSTANCE: device has at least two PREUDORANDOMNESS NOISE (PRN)-sequence phase selectors used to search for PRN-sequence phase of at least two different input band signals using different assigned search conditions and to yield data on PRN phase and energy. Controller functions to assign different search conditions to PRN-sequence phase selectors and to determine minimal phase change period using data on PRN phase and energy received from PRN-sequence phase selectors. EFFECT: reduced phase search time. 20 cl, 11 dwg
Patent RU-2194897-C2 (RU)
Inventor: MEDUNETSKIJ V M
IPC: F16H55/17
Filed: 2000-06-05
Granted: 2002-12-20
Abstract: FIELD: mechanical engineering; instrumentation engineering. SUBSTANCE: proposed reinforced gear wheel includes plastic gear rim with internal reinforcing member and hub with internal bush. Outer surface of gear rim is embraced by thin metal band . Reinforcing member is made in form of solid skeleton. Thin metal band is connected with solid skeleton rigidly and locally. EFFECT: enhanced bending and contact strength of gear wheels; enhanced precision of manufacture of gear wheels. 3 cl, 5 dwg
Patent RU-2184643-C2 (RU)
Inventor: KHUDOBIN L V
IPC: B24B53/007
Filed: 2000-06-09
Granted: 2002-07-10
Abstract: FIELD: machine engineering, namely grinding blanks of materials with high adhesion activity to grinding disc. SUBSTANCE: method comprises steps of acting upon working surface of rotating grinding disc by means of elastic- binder abrasive bar forced to grinding disc; subjecting abrasive bar to oscillation oriented in direction normal relative to working surface of grinding disc at frequency aliquant to revolution number of said disc. EFFECT: enhanced efficiency of grinding, high quality of ground parts due to increased rate of feed, increased time period of operational strength of grinding disc, lowered number of dressing operations. 2 dwg