baber/WOPTO huggingface dataset:
Patent UA-65638-C2 (UA)
Title: Method and system for synchronization and management of a data base
IPC: G06F17/30
Filed: 1999-09-17
Abstract: The present invention provides a "data centric" approach to updating databases on computer systems (516) of an intermittently connected database (15d) system. In this approach, the storage and processing complexity of the database server are decoupled from the number of clients to be supported, thereby, improving the scalability of the server. Instead of focusing on the data required by individual clients, this method tracks changes to data subsets pertaining to groups of clients. Thus, the server need only track and record changes to these subsets of data, instead of tracking changes for individual clients. Clients download the subsets, which contain the data relevant to the group, and merges data or deletes superfluous data from the subsets. Since the server is cracking a limited set of data subsets related to groups of clients instead of the actual number of the clients, the overall scalability of the system is increased. In this system (10), client computer systems arc synchronized with a server database by dividing data to be distributed from a server database into groups (80ad) and assigning one or more of the groups to each client computer system. When a client computer system accesses the server, the client computer system sends changes made to its local database to the server. The server updates its database with these changes. After making the updates its database, the server determines which groups share in the changes made. and creates modification files (86ad) for thesej groups. The clients download the modification files for the groups to which they are assigned.
Patent UA-10092-C2 (UA)
Inventor: KOROTKYI YURII VASYLIOVYCH
Filed: 1993-11-18
Abstract: Method of producing of N - (β-hydroxyethyl)nicotinamide of the formula (I), by interaction of nicotinic acid with monoethanolamine in molar ratio 1: 3 at temperature of 173-180 °С. The composition of the formula (I) is used as an intermediate product in synthesis of a medicinal preparation nicorandyl. The method simplifies the technology, increases the output of a final product, reduces the waste amount. Method does not use toxic matters.
Patent UA-15785-C2 (UA)
Title: Method of steelmaking
Filed: 1993-05-17
Abstract: A method for steelmaking consists in smelting thereof in the vessel, deoxidation in the vessel, tapping and deoxidation in the ladle by silicon-manganese deoxidants and aluminum. Deoxidation in the vessel is carried out using slag of silicomanganese production at the set carbon content. The invention relates to ferrous metallurgy, steel smelting in the hearth steelmaking furnace and ladle treatment.
Patent UA-29519-C2 (UA)
Title: Aircraft of Birukov
Filed: 1998-02-18
Abstract: The invention relates to the aviation equipment, in particular, to the aircrafts for vertical takeoff and landing. An aircraft includes an axisymmetric housing, a cab with control elements of aircraft, cinematically connected ropes with the elements of adjustment, power superchargers of working fluid from air duct connected through a cut-off of flow with a common annular chamber, slotted nozzles, landing facilities and cargo hold.
Patent UA-30821-C2 (UA)
Title: Surgical unit on the basis of plasmatron
Inventor: DRANOVSKYI VOLODYMYR YOSYPOVYCH
Filed: 1998-06-08
Abstract: The surgical unit on the basis of plasmatron consists of the control board, the plasmatrons with gas-feeding system, cooling system, power supply system, the emergency shut-off and the visual alarms. The latter may be displayed as the message alarms in the control board (for example "No Gas"). The control system is also equipped with the summation meters recording the overall operation time as well as the duration of the single operation.
Patent UA-54448-C2 (UA)
Title: Reflector of a spotlight or a lamp
Inventor: PYLYPCHUK ROMAN VOLODYMYROVYCH
Filed: 1999-03-23
Abstract: This invention relates to lightning technique and can be used in structures of reflectors of spotlights and industrial lamps. Reflector of lighting unit is formed of a sequential set of curved (working) and conical (intermediate) or only conical working and intermediate layers. Working layers are made in such a way that each of those reflects light at specific angle or within a prescribed range of angles to the optic axis of the lighting unit. This invention makes it possible to provide needed distribution of luminous flux in space at simplification of technology of the reflector production.
Patent UA-45471-C2 (UA)
Inventor: CHERNYSHOV SERGII IVANOVYCH
Filed: 1999-04-22
Abstract: In the proposed analyzer of sperm quality, a method is employed that is based on laser-Doppler optical homodynation of scattering and reference laser beams in combination with the subsequent correlation analysis. The analyzer contains a laser radiation source, a laser beam-forming device, a measuring chamber made of transparent material and equipped with a thermostatic housing coupled with an electric heater and a channel for inserting the tested sperm sample, a photoreceiver with an obscuration diaphragm and the output connected to the input of a preamplifier. The preamplifier output is connected to the output of an analog-to-digital converter connected to the input of a processor coupled with a data input/output device. According to this invention, the laser beam-forming device contains a diaphragm installed ahead of a beam-splitting prism intended for forming two laser beams, which are crossed at a specified angle at the center of the measuring chamber. The sperm input channel is coupled with a weigher. In the processor, an algorithm is employed that provides data processing in autocorrelation analysis of the photocurrent fluctuations induced by the combined action of the laser radiation reflected from moving spermatozoons, and the reference laser radiation. The consumption of energy required to move spermatozoons is calculated in real time and according to a specified formula.
Patent UA-47507-C2 (UA)
Title: Rotor-blades hydraulic motor
Inventor: LYSENKO LEONID VLASOVYCH
Filed: 1999-06-22
Abstract: Rotor-blades hydraulic motor contains a stator 1, in a central hole of which a rotor 2 with four half-cylinder blades 3, disposed as a cross, is inserted. To the rotor 2 cylindrical surface the rolls-lockers 4 are contacted, placed by a diameter opposed in the stator 1 slots. On the rolls-lockers 4 the two half-cylinder notches 5 are made on each, in parallel to the roll axis. The rotor 2 and the rolls-lockers 4 cinematically interconnected among them by a gear 8, they are made of polymer materials, and the rotor has a steel armoring.
Patent UA-55452-C2 (UA)
Title: Mobile trans-shipping complex and method of its embodiment
Filed: 1999-11-23
Abstract: Mobile trans-shipping complex includes a catamaran composed of ship hulls with the help of a connecting bridge, beam, service platform with a hole, sides, thus catamaran pontoons are mounted with possibility of arrangement of a transport ship in the space, for example, a barge for direct loading of cargo by self-floating of cargo from carriages into the hold, the carriages being transported from the bank on rails and wedge pontoon that is connected with platform. Catamaran platform is manufactured from the hull of ⊔-shaped ship. An additional pontoon is connected to the catamaran board thus forming a trimaran, the platforms of said trimaran are connected with the bank by additional wedge pontoon and rails have a Y-track. Method for manufacture of complex includes fastening of pontoons to form a catamaran. ⊔-shaped pontoon is turned over for 180 degrees near which is located an additional pontoon and platform is mounted on catamaran pontoons afloat.
Patent UA-38555-C2 (UA)
Title: Indicator film for visually monitoring radiation sterility
Inventor: DAVYDENKO TETIANA IVANIVNA
Filed: 2000-07-25
Abstract: The present invention relates to radiation chemistry, specifically to indicators for monitoring radiation sterility of production. The proposed indicator film for visually monitoring radiation sterility contains polymer, acid-alkaline dye, and the other components mentioned below (in percent by mass): Polyvinyl filter 71 …78 % Trichloroacetic acid or ether of this acid 5,6 … 11,2 % Methyl red dye 0,8 …1,0 % Glycerol 8,6 …12,9 % Water alkaline solution with concentration of 1 M Remainder The proposed indicator film provides for the possibility to visually detect the presence, and monitor the level, of radioactive contamination of production, as well as separate irradiated production from nonirradiated one when accomplishing irradiation sterilization of polymer medical items and food products.
Patent RU-2196999-C2 (RU)
Inventor: VANIN V K
IPC: G01R27/18
Filed: 2000-03-20
Granted: 2003-01-20
Abstract: FIELD: electrical engineering. SUBSTANCE: procedure testing insulation resistance and protection of alive DC network against fault to ground in one point. Procedure is based on analysis of voltage difference with reference to ground measured at different time moments across poles of network while additional voltage source of special form is connected to them through additional resistors by bridge circuit and on test of current difference in branch of this source. Equivalent resistance of insulation with reference to ground is evaluated by obtained difference of measured values, is compared with permissible value and if it is less than permissible value then warning or controlling signal for disconnection of network or for its replacement is formed. At same time insulation resistance of each pole of network is determined by measured values, faulty element of network is found and information signal on damaged element is formed. Given procedure makes it possible to test insulation resistance of network under rated conditions continuously, to expose faults to ground in any point of protected network without insensitivity zones, to determine character and faulty points in emergency situations. EFFECT: increased speed and reliability of procedure. 3 cl, 4 dwg
Patent RU-2186731-C2 (RU)
Title: Способ получения гидроксохлорида алюминия
Inventor: ALEKSEEVA G N
IPC: C01F7/58
Filed: 2000-07-11
Granted: 2002-08-10
Abstract: Изобретение относится к химической технологии неорганических веществ, в частности к способам получения гидроксохлорида алюминия, применяемого в системах водоподготовки, очистки сточных вод, медицинских препаратах и парфюмерно-косметических изделиях. Исходный раствор высокоосновного гидроксохлорида алюминия, полученный растворением металлического алюминия в соляной кислоте, имеющий атомное отношение хлора к алюминию 0,5-0,8, упаривают до содержания основного вещества в плаве 25-30 мас.% в пересчете на Al 2 О 3 , а сушку осуществляют в пленочном режиме при 80-150 o С с использованием обогреваемого кристаллизатора. Изобретение позволяет упростить технологический процесс и получить высокоосновный кристаллический гидроксохлорид алюминия с содержанием основного вещества 43-48 мас.% в пересчете на Al 2 О 3 . 1 табл.
Patent RU-2184463-C2 (RU)
Title: Method of preparing fish in dough for child's and dietetic alimentation
Inventor: ZAJKO G M
IPC: A23L27/29
Filed: 2000-07-11
Granted: 2002-07-10
Abstract: FIELD: preparation of cooked products from fish. SUBSTANCE: fish raw material such as spearfish, silver carp, mackerel or carp is subjected to filleting and batching. Then dough is prepared. For this purpose, milk or water, vegetable oil and 2-% solution of beta-carotene are added to flour mixed with pectin. Fish batches are immersed in prepared dough, and baked at temperature of 230-250 C. EFFECT: reduced losses of fish mass, increased storage life of prepared products, improved rheological properties of dough, increased food and biological value of product. 1 tbl
Patent RU-2185714-C2 (RU)
Inventor: MOROZOV G A
IPC: A01C1/00
Filed: 2000-08-08
Granted: 2002-07-27
Abstract: FIELD: seed growing. SUBSTANCE: method involves exposing seeds to electromagnetic microwave field while subjecting seeds to turbulent mixing in cavity resonator with mechanical ventilation system; additionally exposing seeds to electromagnetic field of millimeter wave band. Exposure to said fields is performed in cyclic periods at suspended state of seeds. Apparatus has cavity resonator mounted on hollow axle shafts for rotation. Paired opposite ridges are arranged inside cavity resonator. Axle shafts are equipped with vent channel and microwave emitter connected to microwave generator. Apparatus is further equipped with millimeter band wave generator and related emitter, and with control unit connected to both generators, mechanical ventilation system and cavity resonator rotational drive. Method and apparatus are used in forestry and agricultural enterprises for presowing seed treatment. EFFECT: increased efficiency and improved lodging resistance of sprouts at early germination stages. 3 cl, 2 dwg, 2 tbl
Patent RU-2193115-C2 (RU)
Title: Submersible pump stage
Inventor: RABINOVICH A I
IPC: F04D13/08
Filed: 2000-10-12
Granted: 2002-11-20
Abstract: FIELD: pumps manufacture. SUBSTANCE: invention may be used in manufacture of working members (stages) of submersible centrifugal and inclined rotor pumps designed for pumping-out of aggressive formation water (particularly, after acid treatment of wells) with high concentration of abrasive particle. Pump stage has guide apparatus and impeller. In case of single-support structure, it also includes shaft protection sleeve. Pump stage is manufactured from powder material of the following composition, %: C, 0.-1.5; Ni, 0.5-15.0; Mo, 0-2.5; Cu, 10.0-20.0; Fe, the balance. In this case, copper is introduced into composition of steel by method of impregnation. EFFECT: manufacture of pumps possessing high stability under conditions of corrosion-mechanical wear. 1 bl
Patent RU-2219192-C2 (RU)
Title: Method for production of polyether-polyols with weak smell
Inventor: BRONS KHENRIKUS MARIJA JOKHANN
IPC: C08G65/30
Filed: 1999-03-11
Granted: 2003-12-20
Abstract: FIELD: polymer production. SUBSTANCE: neutralized polyether-polyol product is brought into contact with excess acid, after which reaction mixture comes into contact with water and polyether-polyol with weak smell is isolated. EFFECT: reduced smell level. 6 cl, 4 ex
Patent RU-2203431-C2 (RU)
Title: Internal combustion engine
Inventor: ABRAMOV B N
IPC: F02B75/32
Filed: 2000-11-03
Granted: 2003-04-27
Abstract: FIELD: power engineering; transport. SUBSTANCE: engine has cylinder-piston group, cylinder head with combustion chamber, timing mechanism, fuel-air mixing, fuel, lubrication and cooling systems, connecting rod, crank with two support rollers rotating in circular path. Diameter of circle of rotation of crankpin axis is smaller than diameter of circle of rotation of axes of rotation of support rollers of crank in circular path. Torque from crank is removed by coupling or planetary drive and is transmitted to engine longitudinal shaft. Torque multiplication mechanism is mounted on end of engine longitudinal shaft. Said mechanism is provided with driving and driven cranks. EFFECT: increased output power and torque and contact strength. 12 dwg
Patent RU-2193647-C2 (RU)
Inventor: MAGANOV R U
IPC: E21B37/06
Filed: 2000-12-28
Granted: 2002-11-27
Abstract: FIELD: oil and gas producing industry. SUBSTANCE: method is designed for prevention of hydrates formation in wells, mainly, in oil wells drilled in permafrost rocks. According to the first version of claimed method, zones of local drop of annulus temperature are preliminarily detected. Prior to supply to local zones inhibitor is heated to form vapor phase. Process of inhibitor heating up to vapor phase is carried out at wellhead, or in detected local zones, or directly under lower boundaries of detected local zones. Inhibitor is continuously supplied by portions in amount ensuring its preset concentration for condensation in annular space with consideration of gas composition, well production rate, temperature and pressure conditions. In preferable versions of method realization, inhibitor is mixed with gas after its conversion into vapor phase at wellhead, for instance, with natural gas coming from annular space, and heated to temperature preventing premature condensation of inhibitor before reaching the detected zones of local temperature drop. Process of inhibitor heating to vapor phase is performed directly in zone of local temperature drop by its supply from wellhead to vessel with heating element located in said zone. Inhibitor is supplied from wellhead simultaneously or successively to a number of vessels with heating elements located consecutively in well depth. According to the second version, zones of local temperature drop in annular space are preliminarily detected, and inhibitor is supplied from wellhead to upper boundary of local temperature drop detected zone. Inhibitor is supplied continuously or by portions in amount ensuring its preset concentration in annular space with consideration of gas composition, well production rate and temperature and pressure conditions. It is good practice to correct amount of inhibitor introduced depending on pressure in annular space and to use inhibitor in the form of methanol or diethylene glycol in both versions. Realization of said method by both versions provides practically for complete exclusion of hydrates formation in annular space of wells. EFFECT: higher efficiency. 5 cl, 4 dwg, 1 ex
Patent RU-2195804-C2 (RU)
Title: Cleaner shoe for grain combine
Inventor: SOROCHENKO S F
IPC: A01F12/44
Filed: 2001-01-09
Granted: 2003-01-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: cleaner shoe has carcass and double-section baffle-type shoe. Segments of one section of baffle-type shoe are connected to main rack of baffle position adjusting mechanism and segments of other section of baffle-type shoe are connected to additional rack of said mechanism. Racks are connected with one another through double-armed rocker mechanism. Central part of rocker mechanism is rigidly coupled to rotary piston of hydraulic cylinder, whose casing is connected to carcass and through rocker arm, lever and tie-rod to handle. During operation of grain combine on slopes piston acts upon racks of said adjusting mechanism through double-armed rocker mechanism to change gap between segments of baffle-type shoe sections. Air flow is redistributed between shoe section in accordance with thickness of heap to provide for good blowing through of heap. EFFECT: simplified construction and reduced grain loss. 2 dwg
Patent RU-2201591-C2 (RU)
Inventor: BESSONOV A S
IPC: G01N33/12
Filed: 2001-02-20
Granted: 2003-03-27
Abstract: FIELD: veterinary-sanitary equipment. SUBSTANCE: the present innovation deals with constructing equipment for veterinary-sanitary examination of animal carcasses and meat products for trichinosis and other helminthoses under field conditions of hunter's farms, preservations or slaughtering centers. Equipment is designed out of compact and functionally connected parts - foundation with movable, through rotation axis, carrying panel and monocular. Panel is fixed in working position due to support, at panel's internal surface one should observe leading framework for compression. The present construction provides quick helminthic diagnostics, its decreased weight and dimensions enable to apply it under field conditions. EFFECT: higher efficiency of examination. 1 dwg
Patent RU-2221167-C2 (RU)
Inventor: ZHUK SERGEJ GRIGOR EVICH
IPC: F25B43/02
Filed: 2001-02-21
Granted: 2004-01-10
Abstract: FIELD: cryogenic engineering. SUBSTANCE: proposed compressor is furnished with oil baffle made in form of flat cylinder to divide compressor housing into spaces. Suction valves of cylinders communicate with first space through tubes installed in oil baffle with clearance. Suction branch pipe is connected with second space. Oil baffle is installed over cylinders and is rigidly secured to inner walls of housing over entire contour. Each of gas flow guides is made in form of hollow cylindrical cup with closed end face and conical lower part. Central hole is made in conical rear part. Each gas flow guide contains two rows of holes in cylindrical surface. Gas flow guide is connected to oil baffle so that one row of its holes in located in first space of housing. Second row of holes is located in second space of housing. Sum of areas of holes of cylinder suction valves is less than sum of areas of holes of each row of cylinder cup. EFFECT: improved performance characteristics of compressor. 3 cl, 4 dwg
Patent RU-2230677-C2 (RU)
Inventor: SHEFFEL KHERBERT
IPC: B61F5/38
Filed: 1999-08-04
Granted: 2004-06-20
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to devices designed for providing interaxle rigidity in shift for self-controlled rail bogie equipped with said device. Device has axial structures including axles 16, 16.1 installed in axle-box bearings 20, 20.1. Radial brackets 30, 30.1 are rigidly connected with corresponding axial structures of bogie and opposite to each other from axial structures in front and rear direction. Cross force transmission device 60 acts between brackets and transmits transverse forces between brackets taking into account relative transverse displacement of brackets. Device is made for transmission of forces of limited definite value. 
     EFFECT: provision of vehicle characteristics tolerable for axle-box antifriction bearings of wheels as to yawing and negotiation of curved sections of road track. 
     15 cl, 31 dwg
Patent RU-2226680-C2 (RU)
Title: Device for aircraft spin study
Inventor: PRUDNIKOV JU A
IPC: G01M9/00
Filed: 2002-01-17
Granted: 2004-04-10
Abstract: FIELD: experimental aerodynamics, concerns creation of a device for aircraft spin study with the aid of its model. SUBSTANCE: the device for aircraft spin study is installed in a wind tunnel. Dynamically such an aircraft model is hinged in the wind tunnel flow. The hinge has three angular degrees of freedom and provides fro free rotation of the model about the fixed center of gravity. The device consists of a strut, bearing assembly and a sting with an articulated joint at the end. The device provides for such an aircraft model a dynamic accomplishment of its free rotation with three angular degrees of freedom about a fixed center. EFFECT: enhanced efficiency of experimental investigations by simplification of the procedure of the experiment, which raises the labor productivity at model tests by several times, reduces their duration, reduces the material and financial costs and makes it possible to obtain the test result in considerably shorter terms with a reliability not worse than that at traditional methods for aircraft spin study. 1 dwg
Patent RU-2264570-C2 (RU)
Inventor: NEDJALKOV A P
IPC: B60K17/08
Filed: 2002-04-26
Granted: 2005-11-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: planet mechanism comprises solar pinion (43), carrier (41) with satellites (42), gear wheel (39) with synchronizers (54) and (55), and ring spring pusher (61) of the synchronizer that cooperates with teeth (48) of wheel (39).  Pusher (61) is interposed between satellites (42) and synchronizer (54).  Teeth (48) of wheel (39) in the zone of cooperation with pusher (61) are provided with transverse grooves (62-64). 
     EFFECT: reduced axial size. 
     6 cl, 10 dwg