baber/WOPTO huggingface dataset:
Patent RU-2129331-C1 (RU)
Title: Pulse generator
Inventor: RYZHAKOV E I
IPC: H03K3/30
Filed: 1997-09-23
Granted: 1999-04-20
Abstract: FIELD: electronic engineering. SUBSTANCE: generator has input of its inverter 1 connected to first lead of choke coil 7, emitters of transistors 5,6, and to input of inverter 2 whose output is connected through resistor 9 to second lead of choke coil 7 and to bases of transistors 5, 6. First input of EXCLUSIVE OR gate is connected to collector of transistor 5 and through resistor 8, to bus 12; its second input is connected to collector of transistor 6 and through resistor 10, to bus 13; its output is connected to first input of EXCLUSIVE OR gate 4 whose second input is connected to output of inverter 2 and output, to input of inverter 1 through integrating RC circuit 11. All these arrangements provide for eliminating frequency dependence on supply voltage and for limiting inrush current amplitude when magnetic circuit is saturating. EFFECT: reduced power requirement, provision for eliminating noise at inverter outputs and power circuits and overcurrent operation of inverter transistors. 1 dwg
Patent RU-2150902-C1 (RU)
Title: Method for fixing fractured mandible fragments in the area of branch and angle of the mandible
Inventor: OSIPJAN EH M
IPC: A61B17/56
Filed: 1997-12-05
Granted: 2000-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves stitching wire bone suture one end of which is fixed around the free end of a needle. EFFECT: enhanced reliability of fractured fragment fixation. 1 dwg
Patent RU-2150648-C1 (RU)
Title: Safety lock and fire selector of portable firearm
Inventor: DZHON N RASSIAS
IPC: F41A19/00
Filed: 1996-06-03
Granted: 2000-06-10
Abstract: FIELD: portable firearm, in particular, locking devices of semiautomatic pistols or automatic submachine guns. SUBSTANCE: firearm safety lock has a supporting member with an actuating safety lever and actuating safety lug projecting from the supporting member. The actuating safety lug and lever enter the pistol chamber, while the pistol muzzle end rests on a locking lever. The return spring in the pistol make up a claw-shaped clamp between the actuating safety lever and locking lever for sturdy holding of the pistol in the safety lock. The safety lock may be built in the holster, or it may be made more stationary, for example, by installation on the instrument panel of the police vehicle on duty. EFFECT: enhanced safety of pistol bearing and provision of pistol extraction and transfer of it to the position of readiness to fire by one hand. 24 cl, 9 dwg
Patent RU-2134172-C1 (RU)
Inventor: KARAVAEV A F
IPC: B21C47/30
Filed: 1998-01-12
Granted: 1999-08-10
Abstract: Изобретение относится к области обработки металлов давлением, в частности к конструкции барабанов моталок горячей полосы в листопрокатном производстве. Сущность изобретения: в предлагаемом барабане печной моталки корпус выполнен из набора одинаковых дисков, насаженных на вал с разборной шпонкой, причем каждый диск имеет две впадины клиновидной формы, симметрично расположенные относительно диаметральной оси, которые при установке дисков на вал в сборе образуют два проема для захвата полосы, расположенные по образующей барабана через 180 o  один от другого. Предлагаемая конструкция барабана значительно снижает температурные напряжения, возникающие от перепада температуры в печи, что обеспечивает прочность, надежность и долговечность барабана, а также улучшает условия эксплуатации и ремонта печной моталки. 2 ил.
Patent RU-2141429-C1 (RU)
Title: Device for reducing vibrations of ship's hull caused by hydrodynamic action of propeller
Inventor: BARABANOVA G JA
IPC: B63H1/15
Filed: 1998-03-05
Granted: 1999-11-20
Abstract: FIELD: shipbuilding; devices for reducing vibrations of ship's hull caused by hydrodynamic action of her propellers. SUBSTANCE: device includes system of openings in ship's bottom in area of propeller (in front of it) and main connected with system of openings and with air source. Water main is connected with system of openings and with air main through regulating valves, as well as water delivery pump. Section of water main has smooth restriction followed by smooth widening of cross section in are where water and air mains are connected together. One end of air main is connected with water main directly in area of minimum cross section of above-mentioned section; other end of air main is brought in communication either with atmosphere or with blower. EFFECT: enhanced efficiency of vibration dampening. 2 cl, 2 dwg
Patent RU-2138414-C1 (RU)
Title: Special tank-car sprinkler
Inventor: OSTROVSKIJ A M
IPC: B61D5/00
Filed: 1998-03-23
Granted: 1999-09-27
Abstract: FIELD: railway transport; carriage of inert gases in tanks. SUBSTANCE: plant for sprinkling special tank-car 1 has tank-car 2 with washing liquid, for instance, water, or water-salt solution, sprinkler 3 communicating with tank-car containing washing liquid through suction branch pipe, and compressed air source, for instance, cylinder, 9 with compressed air connected to brake main line through check valve 22. Sprinkler 3 is system of perforated pipes arranged along generating surface of special tank-car barrel. Compressed air source is connected to distributing reducer 11 communicating through pipeline with tank-car containing washing liquid and with special tank-car. If tightness of special tank-car is violated and pressure in car drops, distributing reduced 11 operates, and washing liquid is supplied by compressed air from cylinder 9 through sprinkler 3 into tank-car 1. EFFECT: provision of reliability in case of emergency, enhanced efficiency. 4 dwg
Patent RU-2140338-C1 (RU)
Inventor: MURKO V I
IPC: B65G53/30
Filed: 1998-03-30
Granted: 1999-10-27
Abstract: Изобретение относится к трубопроводному гидротранспорту материалов в угольной, строительной и других отраслях промышленности. Калибровочный скребок имеет шарообразную форму, при этом центр тяжести скребка смещен относительно центра шара, а поверхность полусферы шара, расположенная ближе к центру тяжести, снабжена равномерно распределенными выемками и выступами. Технический результат заключается в снижении затрат на очистку трубопровода и обеспечений надежного транспортирования гидросмесей твердых материалов по трубопроводу. 1 ил.
Patent RU-2133491-C1 (RU)
Title: Ship's motion control device
Inventor: OSTRETSOV G EH
IPC: B63H25/06
Filed: 1998-06-09
Granted: 1999-07-20
Abstract: FIELD: handling of sea-going ships; automation of ship's motion control. SUBSTANCE: automatic device for control (stabilization) of ship in required direction under action of heavy disturbance whose magnitude is known beforehand is created. This is achieved due to introduction of rudder shift setter and program unit through which rudder shift setter is connected with respective input of summing amplifier. These units shift balance position of rudder as disturbance arises. EFFECT: improved quality of ship handling. 1 dwg
Patent RU-2142909-C1 (RU)
Inventor: GUSEV A V
IPC: C01B33/107
Filed: 1998-07-30
Granted: 1999-12-20
Abstract: Изобретение относится к получению кремнийсодержащих материалов и может быть использовано в производстве хлорсиланов, применяемых в технологии микроэлектроники и высокочистого кремния. Сущность изобретения состоит в том, что в плазмохимическом реакторе возбуждают высокочастотный плазменный разряд, подают в зону разряда реагенты - водород и тетрахлорид кремния, обеспечивают их взаимодействие и из продуктов реакции в качестве целевого продукта выделяют трихлорсилан. Плазменный разряд возбуждают между двумя кремниевыми электродами в виде локализованного сгустка, по существу, сферической формы и реагенты подают в центральную зону сгустка направленным потоком от его периферии к центру. При этом устройство для осуществления способа содержит плазмохимический реактор, оснащенный двумя электродами из высокочистого кремния, расположенными на расстоянии друг от друга, выбранном с учетом формирования между ними плазменного сгустка, по существу, сферической формы, и средством формирования потока реагентов, выполненным в виде по меньшей мере одного кольцеобразного щелевого сопла, расположенного коаксиально электроду, причем наружная стенка сопла образована поверхностью усеченного конуса с вершиной в центре зоны формирования сгустка, а функцию внутренней стенки сопла выполняет наружная поверхность электрода. Устройство содержит также генератор ВЧ колебаний, подключенный к электродам. 2 с. и 6 з.п. ф-лы, 3 ил., 1 табл.
Patent RU-2141538-C1 (RU)
Title: Method of rendering harmless and regeneration of cyanodes in leaching of metals from ores, concentrates and technogenic wastes
Inventor: MAMILOV V V
IPC: C22B11/08
Filed: 1998-09-04
Granted: 1999-11-20
Abstract: FIELD: methods applicable in cyanide leaching of noble metals from ores, concentrates and technogenic wastes and in rendering harmless of cyanides used in process. SUBSTANCE: method of rendering harmless of cyanides is realized by their regeneration with the help of concentrated sulfuric acid and heating of solution volume in rector due to exothermic energy of sulfuric acid hydration. Hydrogen cyanide liberating in this case, is directed for formation of alkali metal cyanide repeatedly used in process of leaching of ores, concentrates and technogenic wastes. The invention allows multiple use in process of expensive cyanide of alkali metal, prevention of its discharge together with production wastes, recovery of residual content of nonferrous metals from rendered harmless solution and pulps and exclusion of air utilization for blowing of hydrogen cyanide. EFFECT: higher efficiency due to deep rendering harmless and regeneration of cyanides and their repeated use in process. 1 dwg
Patent RU-2135548-C1 (RU)
Title: Method of processing secondary distillates
Inventor: BAZHENOV V P
IPC: C10G59/02
Filed: 1998-12-24
Granted: 1999-08-27
Abstract: FIELD: organic chemistry. SUBSTANCE: secondary distillates evaporating at temperatures ranging from 21-205 C and/or 140-360 C in admixture with directly distilled fraction are subjected to hydropurification at elevated temperature and pressure in the presence of hydrogen in two stages using 1st and 2nd stage catalysts at 1:2-6 weight ratio. Fraction evaporating at 185 is then isolated and is subjected to catalytic reforming. Hydropurification is carried out at 200-320 C in 1st stage and at 280-380 C in 2nd stage. Either individual fraction of secondary distillates in admixture with directly distilled fraction or mixture of secondary distillates in admixture with directly distilled fraction is subjected to hydropurification at secondary distillate to directly distilled fraction ratio from 5-50 to 95-50%. EFFECT: higher degree of hydrogenation and hydrodesulfurization of secondary distillates, and quality of fuel is maintained. 4 cl, 14 ex, 2 tbl
Patent RU-2156341-C1 (RU)
Title: Method for superstructure of building at reconstruction
Inventor: VERSTOV V V
IPC: E04G23/02
Filed: 1999-01-18
Granted: 2000-09-20
Abstract: FIELD: construction, in particular, methods for reconstruction in the conditions of municipal development of 4-5 - storied standardized large-panel, massive-block, brick extended narrow-block buildings, in particular, with a flat roof and parapets. SUBSTANCE: the method consists in arrangement of an erecting stage beyond the longitudinal walls on one of the ends of the building, and temporary guides for the roof crane are laid on the opposite end-dismantling stage on parapets along the building. Then, roof-slabs are dismounted on the side of the erecting stage, displacing them to the dismantling stage and lowering onto the ground surface by the roof crane. The temporary guides and parapets are successively dismounted, permanent guides are laid along the building above its bearing walls. Superstructure block-sections are assembled on the erecting stage in the form of volumetric structural members and successively moved to the building by means of pulling winches installed on the dismantling stage. Each subsequent block-section is set against the previous one, they get interconnected, and the assembled storey is fixed by monolithic finishing of rollers with permanent guides. EFFECT: reduced terms of execution of job, reduced labour content, specific consumption of materials and cost of reconstruction. 3 dwg
Patent RU-2153500-C1 (RU)
Title: Method of preparing diphenyl di[(1-ethyl-1-alumo- cyclopent-3-yl)methyl]silane
Inventor: DZHEMILEV U M
IPC: C07F5/06
Filed: 1999-03-24
Granted: 2000-07-27
Abstract: FIELD: chemical industry. SUBSTANCE: described is new method of preparing new compound such as diphenyl di[(1-ethyl-1-alumocyclopent-3- yl)methyl] silane by reacting diphenyldiallyl silane with triethyl aluminium in the presence of zirconadene dichloride catalyst in argon atmosphere in aliphatic solvent under normal conditions for 6-10 hours. EFFECT: more efficient preparation method. 1 tbl
Patent RU-2153978-C1 (RU)
Title: Device for tightening of saw chain of motor saw cutting chain apparatus
Inventor: SHMAKOV D K
IPC: B27B17/14
Filed: 1999-04-05
Granted: 2000-08-10
Abstract: FIELD: forest and wood-working industries. SUBSTANCE: device has driving and driven links. The driven link is made in the form of sliding nut 17 with external detent 9 in the middle part. The driving link is made in the form of mutually perpendicular, kinematically linked through gears, rotary axle 12 and screw 13. The screw longitudinal axis is parallel with the respective axis of saw tube 7. The gear of screw 13 is positioned on its one end, and at least its other end is positioned on the bearing surfaces of saw body 1. The screw threaded section is engaged with the threaded section of nut 17. The gear of rotary axle 12 is positioned between its ends, one of which has adjusting head 14 with an outlet to groove 15 of tube 7, to the area of hole 16 of protective casing 2 of the cutting chain apparatus. Ball supports are positioned between the ends of screw 13 and axle 12 of the driving link resting on the surface of body 1 and surface of body 1 facing these ends. EFFECT: simplified design and enhanced reliability in service. 4 dwg
Patent RU-2151577-C1 (RU)
Inventor: NUZHDIN V I
IPC: A61F2/38
Filed: 1999-04-07
Granted: 2000-06-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has stem having supporting part and one to be built in into the cut cross-section of the tibia part-by-part, tibial plateau with intercondylar eminence mounted on one part of the stem, femoral component (condyle) with pins for fastening in the filed femur end and penetrating slot made in the posterior portion of the condyle. Cylindrical opening is made in the stem. Cylindrical fitting protrusion of the bearing tibial plateau platform is placed in the opening. The bearing platform in the superior part is provided with rectangular fitting protrusion and fastening member for setting polyethylene insert with protrusion and condyle movably mounted relative to insert of the tibial plateau by means of guiding catch. EFFECT: improved service characteristics; high reliability and long service life; wide range of functional applications. 6 cl, 6 dwg
Patent RU-2143612-C1 (RU)
Inventor: LOBKO V P
IPC: F16B35/00
Filed: 1999-06-22
Granted: 1999-12-27
Abstract: FIELD: manufacture of fastening products. SUBSTANCE: stud includes at least in one cross section of smooth portion of rod line of section boundary. At least a part of length of line of section boundary is in the form of fragment or combination of fragments of oblique cone section of straight circular cone. EFFECT: constructionally caused directivity of strength properties, enhanced efficiency of fixation against self-turning off, easy identification of stud maker due to realizing identification properties at making stud. 14 cl, 13 dwg
Patent RU-2149526-C1 (RU)
Title: Multilayer printed circuit board
Inventor: LJUBIMOV V K
IPC: H05K3/46
Filed: 1999-06-21
Granted: 2000-05-20
Abstract: FIELD: radio engineering, manufacture of multilayer printed circuit boards. SUBSTANCE: proposed multilayer printed circuit board includes package of dielectric substrates with holes and metallization having thickness of 5-500 μm and fabricated in the form of pattern of conductors and lands. Metallization layers of substrates are separated by insulating layers. Multilayer printed circuit board is provided with heat conducting parts with protrusions and package is made of dielectric substrates with one-side metallization. Metallization layers are interconnected in parallel by input and output lands and heat conducting parts are put with their protrusions into two additional holes of package as minimum. Dielectric materials of substrates in this case are insulating layers with thickness of 5-150 μm. EFFECT: proposed multilayer printed circuit board has widened technological capabilities which allows high-efficiency radio engineering devices to be developed. 2 dwg
Patent RU-2157071-C1 (RU)
Title: Method of preserving freshly harvested grain
Inventor: KVASENKOV O I
IPC: A23B9/26
Filed: 1999-07-09
Granted: 2000-10-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves creating grain flow in the form of falling rain; spraying propionic acid by means of oxygen-free carrier gas so as to create aerosol flow; providing contacting of grain flow with aerosol flow in countercurrency mode, with nitrogen being used as carrier gas. Prior to spraying of propionic acid, chitosan may be solved in it. Method is used for preserving grain prior to laying it for prolonged storage. Treatment of grain with mentioned substances facilitates reliable storage due to occurrence of biochemical changes in grain which disturb trophic relation with phytopathogenic microflora. EFFECT: increased storage life and improved quality of grain. 2 cl
Patent RU-2160904-C1 (RU)
Inventor: BELJAEV A N
IPC: G01R21/133
Filed: 1999-10-04
Granted: 2000-12-20
Abstract: FIELD: measurement technology, aviation, space and other branches of industry where storage batteries require testing and servicing. SUBSTANCE: invention solves problem of increased reliability of ampere-hour meter by way of exclusion of malfunctions that can be caused by electric interference, slumps and surges of supply voltage and by action of ionizing radiation. Technical result is ensured by insertion of registers, comparators and device controlling recording by comparison of numbers in pulse counter and registers and by comparison with that number that generates correct result in process of comparison. Ampere- hour meter includes contactless current converter, voltage-to-frequency converter, pulse counter connected in series, flip-flop whose output is linked to second input of pulse counter. Meter is supplemented with two registers, three comparators, device controlling recording, device forming output signals and device of initial setting whose output is connected to first inputs of registers and third input of pulse counter. Output of first register is connected to first inputs of first and second comparators and output of second register is linked to second inputs of second and third comparators. Outputs of three comparators are connected to three inputs of device controlling recording. Second input of first comparator, first input of third comparator, fourth input of device controlling recording and input of device forming output signals are connected to output of pulse counter. Output of device controlling recording is connected to fourth input of pulse counter. First input/output of device controlling recording is connected to second input/output of first register, second input/output of device controlling recording is connected to second input/output of second register. Fifth input of device controlling recording is connected to first output of voltage-to-frequency converter. Inputs of flip-flop are connected to second and third outputs of voltage-to- frequency converter whose fourth output is connected to input of contactless current converter. EFFECT: increased reliability of ampere-hour meter. 3 dwg
Patent RU-2160633-C1 (RU)
Title: Methylphenylcarbinol dehydration catalyst regeneration method
Inventor: LAMBEROV A A
IPC: B01J21/04
Filed: 1999-11-10
Granted: 2000-12-20
Abstract: FIELD: hydration-dehydration catalysts. SUBSTANCE: regeneration is effected by way of burning out carbon-containing compounds and coke with air oxygen in water steam flow, after which catalyst is washed with desalted water at ratio 1:(3-20) and temperature 20 to 100 C to achieve required residual level of sodium oxide in catalyst. Catalyst regenerated this way increases conversion of methylphenylcarbinol by 16 to 80%. Method also allows reuse of entirely exhausted catalysts. EFFECT: increased regeneration efficacy. 1 tbl
Patent BR-PI0902501-C1 (BR)
Title: composições lìquidas contendo boro, processo de preparação e método para o tratamento de plantas
Inventor: HENRIQUES FERNANDES NELSON JR
IPC: C05D9/00
Filed: 2009-07-30
Abstract: COMPOSIçõES LìQUIDAS CONTENDO BORO, PROCESSO DE PREPARAçãO E MéTODO PARA O TRATAMENTO DE PLANTAS. Esta invenção tem por objeto novas composições líquidas contendo boro em alta concentração. As composições de interesse dessa invenção são preparadas preferencialmente pela reação entre glicerina e uma fonte de boro e são caracterizadas por serem estáveis e apresentar alta solubilidade em água.
Patent AU-2004287416-C1 (AU)
Title: CCR-2 antagonist salt
Inventor: LARSEN ROBERT
IPC: C07D471/04
Filed: 2004-10-25
Granted: 2010-09-09
Abstract: An efficient synthesis for the preparation of ((1R,3S)-3-isopropyl-3-{[3-(trifluoromethyl)-7,8-dihydro-1,6-naphthyridin-6(5H)-yl]carbonyl} cyclopentyl)[(3S,4S)-3-methoxytetrahydro-2H-pyran-4-yl]amine and its succinate salt are provided. The succinate salt is crystalline and has superior properties.
Patent AU-2004289497-C1 (AU)
Title: Method for the production of capsules with a heat-shrinkable skirt and capsules obtained according to said method
Inventor: GRANGER JACQUES
IPC: B29C61/08
Filed: 2004-11-08
Granted: 2010-10-14
Abstract: The method involves forming an extruded tube (21) made of thermoplastic material by a die (31) of diameter D0, thickness E0 and area S0. The tube is axially drawn in order to obtain an axially elongated tube (22) of an area S1, where the value of S0/S1 is between 2 and 10. The tube is radially expanded for forming a radially expanded tube (23). The tube (23) is cut into several portions (24). Independent claims are also included for the following: (a) a heat-shrinkable cap intended to cork a mouth of bottle (b) a heat-shrinkable crown cap intended to cork the mouth of bottle (c) a cover intended to cork the mouth of an effervescent wine bottle (d) a stick of corks or covers formed by stacking of the corks and covers.
Patent AU-2005331781-C1 (AU)
Title: Pharmaceutical formulations useful for inhibiting acid secretion
Inventor: OLMSTEAD KAY
IPC: A61K9/48
Filed: 2005-11-28
Granted: 2013-04-04
Abstract: The present invention relates to pharmaceutical formulations comprising at least one acid-labile proton pump inhibiting agent and at least one antacid, which have improved bioavailability, chemical stability, physical stability, dissolution profiles, disintegration times, safety, as well as other improved pharmacokinetic, pharmacodynamic, chemical and/or physical properties. The present invention is directed to methods, kits, combinations, and compositions for treating, preventing or reducing the risk of developing a gastrointestinal disorder or disease, or the symptoms associated with, or related to, a gastrointestinal disorder or disease in a subject in need thereof.