baber/WOPTO huggingface dataset:
Patent RU-2167746-C2 (RU)
Title: Method for working complex curvilinear surfaces
Inventor: AMBROSIMOV S K
IPC: B23C3/00
Filed: 1999-06-11
Granted: 2001-05-27
Abstract: FIELD: machine engineering, precise working of curvilinear surfaces with curvilinear portions of profiles crossing with small joining radiuses by the same universal tool. SUBSTANCE: method comprises steps of working complex curvilinear surfaces by means of tool in the form of body of revolution with curvilinear forming surface performing four nonlinearly matched shaping movements. One movement is rotation realized in plane of tool generatrix. In order to enlarge manufacturing possibilities and to enhance accuracy of working, curvilinear forming surface of tool is restricted by two cone portions and portion of tore radius surface in such a way that straight generatrices of tool are inclined by angle whose value is selected equal to minimum angle β between lines tangential relative to opposite sides of profile of worked surface in points of their joining with concave portions of profile or less than that angle. Each convex or straight side of part profile is worked by the same straight face of tool profile; concave joined portion of part profile is worked by radius tore portion of profile of tool performing three simultaneous nonlinearly matched shaping movements in the same shaping plane. One of said movement is rotation realized in plane of tool generatrix with possibility of touching of straight generatrix of tool with each point of worked convex portion of part profile. Two other movements are matched with rotation with possibility ( at working profile portions crossing by angle β more than 90 degrees) of rolling over straight generatrix of tool along worked surface; at working profile portions crossing by angle β less than 90 degrees - with possibility of rolling over straight generatrix of tool along worked surface with negative sliding whose value is determined according to condition of moving maximum-diameter point of tool along non-worked side of part profile. EFFECT: enlarged manufacturing possibilities, enhanced accuracy of working. 5 dwg
Patent RU-2178268-C2 (RU)
Title: Surgical method for treating malignant neoplasms on the rectum and sigmoid intestine
Inventor: PAVLENKO S G
IPC: A61B17/00
Filed: 1999-06-21
Granted: 2002-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves making obstructive operation. Rectum stump is attached to the round ligaments of the uterus through the broad ligaments near the entrance to the inguinal canal. EFFECT: reduced risk of postoperative complications. 1 dwg
Patent RU-2178175-C2 (RU)
Title: Method of prognosis of newborn state severity in pregnant women suffering with diabetes mellitus
Inventor: POLETAEV A B
IPC: G01N33/53
Filed: 1999-10-21
Granted: 2002-01-10
Abstract: FIELD: medicine, endocrinology, obstetrics, neonatology. SUBSTANCE: method involves determination of increase of the level of antibodies to insulin with respect to control value. Delivery of newborn with moderate state of severity is prognosed if indicated index is increased from 22% to 43%. State of heavy severity is prognosed at index increase from 44% to 54% and postnatal death of newborn is prognosed at index increase above 55%. EFFECT: enhanced objectivity, decreased time of prognosis. 1 tbl, 4 ex _
Patent RU-2183850-C2 (RU)
Title: Method of performance of reading operation in multiprocessor computer system
Inventor: ARIMILLI RAVI KUMAR
IPC: G06F12/0831
Filed: 1998-04-03
Granted: 2002-06-20
Abstract: FIELD: computer engineering. SUBSTANCE: invention specifically refers to performance of reading operations from storage of symmetric multiprocessor computer systems. It is suggested in accordance with method that after loading of information at least two caches of system storage should be marked as those containing joint, invariable copies of information. When interrogating processor sends message showing that it wants to read information one certain cache generates reply which indicates that it is information source. This reply is transferred to cache extracting message from circuit of internal connections that is linked to interrogating processor. Reply is detected by system logic and is directed from it into interrogating processor. Then cache generates information into circuit of internal connections which is connected to interrogating processor. System storage detects message and as rule acts as information source. But reply in this case informs storage of system on fact that cache is information source instead of storage. Since delay in cache storage can be shorter than in system storage then employment of such new protocol enables reading efficiency to be substantially improved. EFFECT: development of improved method of reading operations in multiprocessor computer system. 34 cl, 3 dwg
Patent RU-2180372-C2 (RU)
Inventor: SAKH M JANG VON
IPC: D05B3/14
Filed: 1998-05-30
Granted: 2002-03-10
Abstract: FIELD: sewing industry. SUBSTANCE: apparatus for binding attaching thread 12 used for fastening button 10 to piece of garment or other article enables winding of a number of coils of binding thread 56 around attaching thread 12. Apparatus has thread catching plate 44, which catches binding thread 56 adapted to be wound about button attaching thread 12 during rotation of drum 26 to which plate 44 is fixed. Twisting member 52 is designed for twisting binding thread 56 caught by plate 44 and for separating twisted binding thread 56 from plate 44 with following turning of plate 44 through predetermined angle. Loop-forming member 54 is adapted for catching binding thread 56 twisted by twisting member 52 upon turning of twisting member through predetermined angle. As a result full loop of binding thread 56 is formed. EFFECT: simplified construction and provision for reliable fastening of button to piece of article. 9 cl, 22 dwg
Patent UA-29437-C2 (UA)
Title: (S)-a-phenyl -2-pyridinetamine or salt thereof with inorganic acid having anticonvulsant activity, a PROCESS for PREPARATION thereof, medicament on their basis and a method for treatment of convulsions
IPC: C07D213/38
Filed: 1993-04-01
Abstract: The invention describes enantiomer of the known compound. It also concerns use thereof as medicament for the treatment of neurodegenerative disorders.
Patent UA-42710-C2 (UA)
Title: Спосіб підвищення нафтовіддачі пласта
Filed: 1995-08-01
Abstract: Рамне кріплення для гірничих виробок включає рами, кожна з яких виконана із елементів шахтного профілю, що з'єднані за допомогою планок та скоб. Для рівномірного розподілу знакозмінних навантажень між елементами рами елементи шахтного профілю виконані прямими. Планки виконані у вигляді перфорованих фігур. Кожна фігура створена шляхом її вигину під кутом. Кут визначається з урахуванням кількості елементів кріплення та необхідності компенсації прояву тиску гірничих порід на кріплення.
Patent UA-44718-C2 (UA)
IPC: C07D/
Filed: 1996-06-04
Abstract: Crystal form of methanesulphonate salt of 7-([1C,5,,6,]-6-amino-3-azabicyclo[3.1.0]hex-3-il)-6-fluoro-1-(2,4-difluorophenyl)-1,4-dihydro-4-oxo-1,8-naphtiridine-3-carbonic acid. Pharmaceutical formulation possessing antibacterial activity is described. The method of the treatment consists in administration of the pharmaceutically effective amounts of such a substance. The method for obtaining the crystal form is also described.
Patent UA-28124-C2 (UA)
Title: A PROCESS for PREPARATION OF carbonate of polyhexamethylene guanidine
Filed: 1998-07-03
Abstract: The invention relates to the field of polymer organic chemistry, in particular, to the synthesis of polymer alkylene guanidines. It can be used as efficient disinfection agent in medicine and veterinary, in purification of wastewater, and also in the fields of economy, where biocide preparations are required. The essence of the process consists in that guanidine –carbonate is polycondensed with hexamethylenediamine (HMDA) at the temperature of 140 °C. A process for polycondensation is carried out in the presence of 3-6 % ammonium chloride during 4-6 hours at the molar ratio of guanidine-carbonate and HMDA, being equal to (0.9-1):1.
Patent UA-65537-C2 (UA)
Title: Composition and a method of treating diseases caused by herpes virus and other infectious diseases
IPC: A61K38/28
Filed: 1997-03-12
Abstract: An improved medical treatment and medicine is provided to quickly and safely resolve herpes and other microbial infections. The inexpensive user-friendly medicine can be applied and maintained on the infected region until the physical symptoms of the disease disappears and the patient is comfortable and has a normal appearance. The attractive medicine comprises an antimicrobial concentrate comprising microbe inhibitors, phytochemicals or isolates. Desirably, the effective medicine comprises a surfactant and an aqueous carrier or solvent. In the preferred form, the medicine comprises Echinacea phytochemicals and benzalkonium chloride in a sterile water solution.
Patent UA-45450-C2 (UA)
Inventor: VOZNIUK VOLODYMYR IVANOVYCH
Filed: 1998-11-20
Abstract: Three-stage plant for purification of vent gases of thermoprocessing and paintwork areas from fumes, aerosols, paintwork aerosols and solvents with recuperation of the latter. At the first stage the gas is purified from heavy components with the help of an original thermoseparator. At the second stage - from carbohydrates of medium molecular weight with the help of an original absorber that has low aerodynamic resistance during passing through it of the gas flow. At the third stage - from residues of light fuel gases burnt in the jumbo burner.
Patent UA-51784-C2 (UA)
Title: Telescopic multisectional boom
Inventor: SHVIDLER OLEKSANDR PETROVYCH
Filed: 1999-10-11
Abstract: This invention relates to self-propelled boom cranes with hydraulic drive, in particular to the drive of the movable sections of the boom. Telescopic boom of the crane has fixed and movable sections. At the opposite with respect to the base ends of sections there are made sockets wit diameter cuts, those form the supports at the way of the fixing elements. Long slots of the plates have catchers. Housing of the head is surrounded by a frame; this has in perimeter horizontal slat with a T-like slot. Height of the frame is larger than the height of the housing, and the frame is connected with the housing with guides with possibility of mutual vertical displacement. The lower slat of the frame is displaced from the housing by springs, forces is those are larger than the forces of the springs of each fixing element. At the outer surfaces of the slats of the frame there are lugs, corresponding to the catching elements of the plates. This invention makes it possible to exclude from the structure of the head a pair of horizontal hydro-pushers, and to change a pair of vertical hydro-pushers of two-side action to hydro-pushers of one-side action.
Patent UA-52757-C2 (UA)
Title: Method for degassing gas-bearing coal beds
Inventor: Bukhantsov Oleksandr Ivanovych
Filed: 1999-12-28
Abstract: Method for degassing gas-bearing coal beds is in pumping in cooled saturated with nitrogen working liquid with inactive substance through the well; initial pressure of liquid in first cycle of pumping-in is set equal to the value characterizing resistance of the rocks to compression; in the second cycle pumping-in is performed at pressure equal to product of the value characterizing resistance of the rocks to pressure, by the ratio of the start and end pressures in the first pump-in cycle; and in each following cycle pressure is increased to value equal to product of the value characterizing resistance of rocks to pressure by the ration in the previous and first cycles of pumping-in; and the end pressure is set equal to value characterizing the limit of the bed elasticity; outlet of working liquid in each cycle is started at pressure equal to the value characterizing the limit of elasticity of the bed, and this is stopped at decrease of pressure to value being not larger than 0.1 of hydrostatic pressure at the depth of the upper boundary of methane zone; after completing the last cycle the well is closed.
Patent UA-38378-C2 (UA)
Title: Method for making long rubber-cable article for mining equipment and appliance for its implementation
Inventor: KOLOSOV DMYTRO LEONIDOVYCH
Filed: 2000-06-27
Abstract: Method for making long rubber-cable article for mining equipment may be used at making conveyor bands comprising of several steel cables pressed into rubber. Method for making long rubber-cable article for mining equipment includes operations of feeding, directing and pulling the cables through the whole system of mechanisms, with tension, rubber coating, rubber vulcanization and following winding of ready article. Preliminarily for each cable torque is prescribed, before rubber coating torque is measured for each cable; after that in the cables with deflection from prescribed value torque is changed till achieving prescribed value. Torque in cable is changed by means of forced rotation of the cable with respect to its axis. Appliance for making long rubber-cable articles for mining equipment has installed in direction of the technological process flow mechanism for feeding and direction the cables, with covering those with rubber, rubber vulcanization, winding ready article and control-measuring unit for technological process. Control-measuring unit is placed between mechanisms of cable tension and covering those with rubber, at that each frame with coil for the cable is installed on support element with possibility of rotation with respect to its axis. Control-measuring unit for technological process includes sensors for measuring torque, comparison block and executive body. Frames of the coils have hinge connection to the bearing support. Hinge connection is made as a Hook hinge.
Patent UA-40509-C2 (UA)
Title: Method for forming lead-acid accumulator batteries with water cooling of the batteries
Inventor: DZENZERSKYI VIKTOR OLEKSANDROVYCH
Filed: 2001-05-17
Abstract: The proposed method for forming lead-acid accumulator batteries with water cooling of the batteries consists in filling with electrolyte, dividing the batteries into groups, installing the batteries in vessels with cooling water, holding the batteries in the said vessels for a specified period, and then forming the batteries by direct or pulse current. The forming process is divided into four stages. At the first stage, current of 2 % of the battery rating current is passed through the batteries for 5 ... 20 minutes, and then the current is increased to 30 ... 70 % of the rating current within 0.3 ... 1.5 hour. At the second stage, current of 30 ... 70 % of the rating current is passed through the batteries for 0.5 ... 3 hours. At the third stage, the current is decreased to 10 ... 20 % of the rating current within 0.5 ... 2 hours. At the fourth stage, current of 10 ... 20 % of the rating current is passed through the batteries for 5 ... 10 hours. The summary period of forming the batteries is 12 ... 16 hours. The present invention provides the possibility to realize the optimal process of forming accumulator batteries by passing large current for a short period. In the forming process, high-active compound .-PbO2 is formed at the cathode electrodes of the batteries.
Patent RU-2200966-C2 (RU)
Inventor: GROMOV V T
IPC: G01T1/16
Filed: 2000-01-26
Granted: 2003-03-20
Abstract: FIELD: semiconductor devices, equipment converting radiation energy to electric energy. SUBSTANCE: gamma radiation detector has case, sensitive element coming in the form of capacitor. Anode is made of refractory metal and is covered by layer of dioxide of this metal and case of detector is used as cathode. EFFECT: decreased sensitivity of gamma radiation detector to neutron radiation. 1 dwg
Patent RU-2196514-C2 (RU)
Inventor: SHCHUKIN V S
IPC: A61F2/24
Filed: 2000-02-17
Granted: 2003-01-20
Abstract: FIELD: medicine, cardiosurgery. SUBSTANCE: after carrying out the main stage of operation at small sizes of a left auricle its suturing should be conducted with mitral valve-fixing ligatures. At the same time, a P-shaped suture is performed between a supporting valve's ring and auricular incision. The method enables to provide intact circulation along a vascular bundle and increase the reliability at closure of a left auricle at its small sizes after prosthetics of a mitral valve from a left-hand access. EFFECT: higher efficiency. 1 ex
Patent RU-2186311-C2 (RU)
Title: Ручное огнестрельное оружие со складывающимся прикладом
Inventor: SIMONENKO V JU
IPC: F41A17/22
Filed: 2000-03-13
Granted: 2002-07-27
Abstract: Изобретение относится к гражданскому оружию и предназначено для предотвращения выстрела при выведении приклада из разложенного положения. Ручное огнестрельное оружие содержит ствольную коробку, шарнирно установленный на ней приклад и устройство, блокирующее спусковой крючок при сложенном положении приклада. Устройство, блокирующее спусковой крючок при сложенном положении приклада, выполнено в виде рычага, вращающегося на оси, неподвижно закрепленной в ствольной коробке, и подвижно связанного одним концом с петлей приклада, а другим - с задней частью спускового крючка. Рычаг выполнен двуплечим, коротким плечом взаимодействующим со срезанной поверхностью, выполненной в петле приклада, а длинным плечом - с вырезом, выполненным в задней части спускового крючка. На рычаге выполнен отросток, на который воздействует пружина растяжения, прижимающая рычаг к петле приклада. Над рычагом неразборно установлена поперечина, препятствующая снятию рычага и нарушению блокировки. Предложенное устройство обеспечивает невозможность производства выстрела при сложенном прикладе. Кроме этого, предложенное устройство позволяет выполнять складывание (раскладывание) приклада при любом положении предохранителя, так как рычаг взаимодействует только с петлей приклада и спусковым крючком и не связан с работой предохранителя. 3 з.п. ф-лы, 3 ил.
Patent RU-2191536-C2 (RU)
Title: Method for diagnosing fatigue
Inventor: DOMRACHEV A A
IPC: A61B5/00
Filed: 2000-04-07
Granted: 2002-10-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining retinal sensitivity threshold in each eye. Arithmetic mean value of the retinal sensitivity threshold of both eyes is calculated. The of both eyes mean value is compared to the value of 100 mcA. Fatigue is diagnosed, when retinal sensitivity threshold arithmetic mean of both eyes is equal to or greater than 100 mcA. EFFECT: accelerated, safe and simple examination method. 13 tbl
Patent RU-2190866-C2 (RU)
Title: Metal detector
Inventor: DMITRIEV JU S
IPC: G01V3/11
Filed: 2000-06-05
Granted: 2002-10-10
Abstract: FIELD: detection of small metal bodies and particles in products, materials and articles with low electric conductance, specifically, in food and pharmaceutic industries. SUBSTANCE: metal detector has sensor in the form of inductance coil placed in oscillatory circuit of self-excited oscillator of electric oscillations, comparator and master unit of setting. It is added with measuring- computing unit, flip-flop frequency divider and test coil. Sensor comes in the form of two sections spaced apart by certain distance and connected in opposition. Test coil is placed in plane parallel to plane of main coils and is remote from main coils by distance of radius of main coil of sensor in direction opposite to zone of detection. Leads of test coil are connected to key which controlling input is connected to output of self-excited oscillator through flip-flop frequency divider. EFFECT: increased detection range. 3 dwg
Patent RU-2185388-C2 (RU)
Inventor: KARAPUTADZE T M
IPC: C08F26/06
Filed: 2000-06-28
Granted: 2002-07-20
Abstract: Представленный способ получения поли-1,4-этиленпиперазина (ПЭП) и его производных включает катионную полимеризацию мономера триэтилендиамина при нагревании в присутствии катализатора с предварительной деаэрацией реакционной смеси в условиях вакуума при изменении температуры от -196 o С до 150 o С, получение производных ПЭП путем введения измельченного и отмытого поли-1,4-этиленпиперазина в совместный водный раствор растворителя и окислителя, способного образовывать атомарный кислород в нормальных условиях, приготовленный в количестве, необходимом для неограниченного набухания полимера, причем процесс окисления проводят в гетерогенной среде до достижения полного растворения полимера, а также получение производных ПЭП путем алкилирования в водной среде, полученного при окислении ПЭП N-оксида ПЭП. Изобретение позволяет повысить качество и увеличить процент выхода целевого продукта при упрощении технологии и улучшении экологических условий проведения синтеза физиологически и фармакологически активных полимеров. 3 с. и 9 з.п. ф-лы, 2 табл.
Patent RU-2200708-C2 (RU)
Title: Alumina production process
Inventor: LUPIN V V
IPC: C01F7/38
Filed: 2000-07-04
Granted: 2003-03-20
Abstract: FIELD: mining industry. SUBSTANCE: invention relates to technology of production of alumina-containing raw material via processing of man-caused wastes, in particular mineral part of brown coal combustion products and can be used in alumina and building industries. Process comprises preparing blend by mixing ash-slag heating-and-power plant waste with limestone, adjusting blend, caking at 1320-1400 C (initial caking temperature does nor exceed 500 C and heating rate is 15 C/min), cooling resulting cake, leaching it with recycling soda solution, lime- milk-mediated single-stage desiliconization of heterophase leaching product and isolation of aluminate solution and sludge, washing the latter, carbonizing aluminate solution to form aluminum hydroxide and recycling soda solution, which is then used to leach cake. Ash-slag waste comes in the form of electrofilter ash and limestone is taken in 28-75% excess to its stoichiometric amount. Aluminum recovery degree achieves 84-87%. EFFECT: enabled environmentally safe conversion of ash-slag waste to yield high-quality alumina at minimum expenses and considerably simplified process. 4 cl, 3 ex
Patent RU-2191950-C2 (RU)
Inventor: DUBROVSKIJ V A
IPC: F23C5/08
Filed: 2000-07-11
Granted: 2002-10-27
Abstract: FIELD: heat-power engineering; thermal power plants. SUBSTANCE: furnace has prismatic combustion chamber with upper and lower burner units and ash hopper and inner and outer gastight shields arranged in combustion chamber which are mounted one inside other, thus forming central and peripheral combustion chambers; upper and lower parts of pipes of inner shield are provided with bypass ports; outlet section of each upper burner unit is brought into combustion chamber and is surrounded by circulating pipe; fitted before inlet butt of circulating pipe are nozzles supplying injecting agent and fuel; circulating pipe of each upper burner unit is mounted between inner and outer gastight tube shields and is directed along shields; circulating pipe has flat bevel cut directed to side opposite relative to bypass ports; injecting agent and highly inflammable fuel supply nozzles are located below on outer gastight tube shields; they are directed inside peripheral combustion chambers towards axis of circulating pipes; furnace is also provided with air nozzles, highly inflammable fuel and injecting agent supply pipes which are located at level of circulating pipe of each upper burner unit and are located at angle relative to its axis to center of flat bevel cut; splitter mounted inside circulating pipe is made in form of streamlined ball-shaped body. EFFECT: enhanced efficiency of thermal preparation of carbon dust before combustion due to reduced ignition time. 3 dwg