baber/WOPTO huggingface dataset:
Patent RU-2205579-C2 (RU)
Title: Sole for sportive boots and sportive boots
Inventor: ZHIRAR FRANSUA
IPC: A63C9/20
Filed: 1998-10-28
Granted: 2003-06-10
Abstract: FIELD: manufacture of sportive boots. SUBSTANCE: sole has two fasteners arranged on its lower surface and adapted for fastening of sole to sportive facilities. Fasteners are offset with respect to one another in longitudinal direction of boot and are positioned transversely thereto. First fastener is positioned at the level of sole front edge or at the level of toe front edge. Second fastener is positioned rearward of first fastener and substantially forward of metatarsus phalanx joint. First fastener may be positioned at the level of front edge of shoe manufacture form or may be alternatively positioned at the level of toe front edge or directly forwardly thereof. Sole of such construction satisfies control pace/leg guide requirements without reducing comfort, that is, optimal control and sliding organ or sportive facilities guides, which may be provided by constant contacting of foot with sportive facilities and/or predetermined rigidity during twisting of sole incompatible with flexure or foot pace. EFFECT: simplified construction and improved convenience. 6 cl, 2 dwg
Patent RU-2242459-C2 (RU)
Inventor: GREHKHEHM EHNN M
IPC: C07C5/08
Filed: 1998-11-27
Granted: 2004-12-20
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: invention relates to production of unsaturated mononitriles such as acrylonitrile and methacrylonitrile comprising following stages: reaction of olefin (propylene or isobutylene) with ammonia and oxygen in presence of catalyst; routing reactor-leaving unsaturated mononitrile-containing stream to cooling column wherein it comes into contact with first water stream and is cooled therefrom; routing mononitrile-containing cooled stream to absorption column wherein it comes into contact with at least second water stream to isolate and remove unsaturated mononitrile as bottom stream from absorption column; routing unsaturated mononitrile-containing bottom stream to regeneration column wherein regeneration and mononitrile purification take place; treating at least one used water stream prior to being recycled into used stream to lower pH, in particular to lower amount of trace oxidant impurities present in recycling aqueous acrylonitrile stream. 
     EFFECT: reduced amount of oxidants in recycling aqueous solutions. 
     8 cl, 1 dwg, 3 ex
Patent RU-2172649-C2 (RU)
IPC: B03C1/30
Filed: 1999-02-18
Granted: 2001-08-27
Abstract: FIELD: concentration of minerals; separation of raw materials by density; working gravity gold and diamond concentrates in mining industry. SUBSTANCE: centrifugal magnetoliquid separator includes housing, rotor with magnetic liquid, magnetic system mounted on the outside of rotor and units for delivery of raw material, draining light and heavy fractions. Rotor is made from nonmagnetic material in form of bowl with circular groove on its inner surface; magnetic system is arranged around circular groove. EFFECT: high degree of extraction of gold; increased specific productivity; simplified construction of separator. 2 dwg
Patent RU-2213050-C2 (RU)
Title: Method for preparing carbon
Inventor: ONO SIGEKI
IPC: H01M4/587
Filed: 1999-03-24
Granted: 2003-09-27
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to preparing carbon nanotubes that can be used in preparing lithium battery, adsorbents, mesomorphic materials. Granules of catalyst based on transient metal, for example, cobalt or nickel applied on SiO 2  are charged into reaction tube. Catalyst can be prepared by alkoxide or sol-gel method. Catalyst is heated to 400-900 C, reaction gas containing CO 2  and reductive gas, for example, H 2  are fed. Highly functional carbon, for example, carbon nanotubes is precipitated on catalyst surface. Invention provides preparing carbon nanotubes under usual pressure, at lower temperature for a single stage and allows to control structure of prepared carbon also depending on conditions of reaction and type of catalyst. EFFECT: improved preparing method. 5 cl, 1 dwg, 4 ex _
Patent RU-2168026-C2 (RU)
Title: Valve operating rocker with support
Inventor: GOLOVKIN JU V
IPC: F01L1/18
Filed: 1999-04-13
Granted: 2001-05-27
Abstract: FIELD: mechanical engineering; piston engines. SUBSTANCE: valve operating rocker is made of thin- sheet metal blank. Rocker is provided with special elements on its ends to engage with tappet and steam of valve. Rocker is made in form of chute with symmetrical variable-section profile. Oval hole made in central part of its bottom is oriented by its larger axis in plane of rocker symmetry. Rocker support provided with threaded hole has convex contact surface in form of semisphere whose equatorial section is square to axis of threaded hole, its axis of symmetry coinciding with axis of threaded hole. Semisphere is made without segment in its bottom part and is provided with conical face of round section less than equatorial section. Nominal values of radii of spherical surfaces of rocker and support are equal. Manufacture tolerances are as follows: for support - to reduction of radius of sphere, and for rocker- to increase its size. Material for manufacture of rocker and support is low-carbon Z-steel with chemical and heat treatment of surfaces. Rocker is subjected to all-round carburizing to depth from 8 to 20% of material thickness. Support is subjected to cyaniding of outer surface. EFFECT: improved serviceability of valve operating rocker and its reliability, increased service life with provision of high manufacturability.
Patent RU-2192780-C2 (RU)
Inventor: GUSEV E I
IPC: A61B5/375
Filed: 1999-04-23
Granted: 2002-11-20
Abstract: FIELD: medicine. SUBSTANCE: method involves stimulating in reversed chess board pattern and recording invoked visual potentials. Rhythmic postdischarge is determined as mean value of potential difference peak amplitudes in 400-1000 ms bandwidth when separately stimulating the right and left eye. Critical postdischarge amplitude value is additionally calculated in mcV from formula Ak=K x A NP100 , where Ak is the critical postdischarge amplitude value, K is the coefficient equal to 0.61, A NP100  is the mean value of positive component amplitude P100 in healthy people in mcV. The obtained values are compared. If mean postdischarge amplitude value is greater than the critical value, epilepsy is diagnosed to be the case. EFFECT: increased accuracy of diagnosis.
Patent RU-2188150-C2 (RU)
Title: Method and device for transportation of separate articles
Inventor: MAEDER KARL KONRAD
IPC: B65H29/60
Filed: 1997-11-26
Granted: 2002-08-27
Abstract: FIELD: transportation. SUBSTANCE: according to proposed method of transportation of large number of similar type articles in transportation system each article is held separately by one grip. Grip is mated with feed members moving along transportation line or with corresponding guides passing along transportation line. For re-loading articles from one transportation line to the other, grips are disconnected from feed members or guides of one transportation line and are mated with feed members or guides of other transportation line. Device has system of salient transportation lines and means of holding the articles which are moved along transportation lines. These means include grips. Proposed transportation system includes feed members moved along transportation lines or guides passing along transportation line. Transportation line system includes also re-loading zones in which at least two transportation lines are installed parallel to each other with grips mated with feed members or guides. Special devices for disconnecting grips from feed members or guides of first transportation line and mating them with feed members or guides of second transportation line are provided in zones of re-loading. Thanks to it articles of any shape can be transported, and system can be easily adjusted for delivering articles to different zones. EFFECT: enlarged operating capabilities, facilitated re-adjustment of system. 23 cl, 14 dwg
Patent UA-70967-C2 (UA)
Title: apparatus for joining surface layers
Inventor: WILLMAN TARMO
IPC: B30B15/06
Filed: 1999-09-30
Abstract: The invention relates to a method and an apparatus for joining surface layers and a core to form an element between two press platens, at least one of which is flexible and acted on by several power units that can be adjustable individually or in groups.
Patent UA-39866-C2 (UA)
IPC: C07D413/14
Filed: 1993-03-03
Abstract: PCT No. PCT/US93/01667 Sec. 371 Date Aug. 19, 1994 Sec. 102(e) Date Aug. 19, 1994 PCT Filed Mar. 3, 1993 PCT Pub. No. WO93/18032 PCT Pub. Date Sep. 16, 1993   <IMAGE>  (I)  Compounds of the formula (I) where A represents a direct bond, C1-C4 alkyl, or C1-C4 alkenyl; n is 0, 1, or 2; W, X, Y, and Z are each independently oxygen, sulfur, nitrogen or carbon, provided that at least one of W, X, Y, or Z is nitrogen. These compounds are useful psychotherapeutics and are potent serotonin (5-HT1) agonists and may be used in the treatment of depression, anxiety, eating disorders, obesity, drug abuse, cluster headache, migraine, pain and chronic paroxysmal hemicrania and headache associated with vascular disorders, and other disorders arising from deficient serotonergic neurotransmission. The compounds can also be used as centrally acting antihypertensives and vasodilators.
Patent UA-41348-C2 (UA)
Title: Prodrugs of 3-acyl-2-oxindol-1-carboxamides and a pharmaceutical composition
Inventor: BARTH WAYNE E
IPC: A61K31/465
Filed: 1993-10-20
Abstract: Prodrugs of 3-acyl-2-oxindol-1-carboxamide of the formula: where R represents where x takes a value of 0 or 1, A represents C1-C5-alkylene, optionally substituted up to two C3-C7-with cycloalkyls, or represents phenylyne group, B represents C2-C6-alkylphenyl , 2-, 3- or 4-piridyl, 2-, 3- or 4-piperidinyl, 2- or 3-pyrrolidinyl , -OCH2CO2R1 or –OCH2CONR2R3, R1 represents H, C1-C7-alkyl, phenyl(C1-C4)alkyl or (CH2)pCONR2R3, R2 and R3 independently one from another represent H, C1-C7-alkyl or together with joined atom of nitrogen represent morpholine group, R4 and R5 independently one from another represent H, C1-C7-alkyl, (CH2)pCONR2R3, (CH2)pNR7R8, (CH2)pOR6 or (CH2)pSR6, R6 represents H, C1-C6-alkyl, C3-C7-cycloalkyl, optionally substituted up to two C1-C6-alkyl groups, or, taken together with substituent R4 and atom of oxygen joined thereto forms tetrahydrofurane ring , R7 and R8 independently one from another represent H, C1-C6-alkyl, R9 represents H or methyl, R10 and R11 represent halogen, R12 and R13 independently represent hydrogen, halogen, p equals to 1-3, provided that when substituent R represents formula II, and x takes the value of 0, A should represent group different of C2-C6-alkylene group.
Patent UA-53621-C2 (UA)
Title: Method of manufacturing sigarettes, which have a tobacco core element and a mouthpiece, and a sigarette produced using this method
Inventor: COUNTS MARY ELLEN
IPC: A24D3/17
Filed: 1996-06-06
Abstract: A method of manufacturing cigarettes comprising the steps of establishing a succession of 2-up hollow plugs (74) in alternating relation to 2-up tobacco plugs (80) and wrapping same in a tobacco web (66) and overwrap (71), severing the resultant continuous rod at mid points of preselected 2-up tobacco plugs and severing again to establish associated pairs of singular tobacco rod plugs (60), separating the members of associated pairs of tobacco rod plugs and placing 2-up filter tipping plugs (240) therebetween, and subsequently wrapping the interposed 2-up filter tipping plug together with adjacent portions of the singular tobacco rod plugs and severing the resultant tipped Structure into individual cigarettes. Also provided are cigarettes constructed in accordance with the novel method.
Patent UA-54493-C2 (UA)
Title: Appliance for section fixation of the well stem
Inventor: SHLAKHTER ILLIA SEMENOVYCH
Filed: 1999-09-07
Abstract: Appliance for section fixation of the well stem has housing, spring-supported wedge slips, slip fixing elements, spring-supported lock bushing, centering case, and unit of the slip drive. To improve quality of fixation of drive pipes in the well and to increase functional abilities of the unit, it is equipped with transportation plug, removable shutoff element with circular stopper and conic support ring, and junction node.
Patent UA-71049-C2 (UA)
Title: Electrooptic system of a kinescope
Inventor: OSAULENKO MYKOLA FEDOROVYCH
Filed: 2002-07-10
Abstract: The proposed electrooptic system of a kinescope contains a cathode, a modulator, a accelerating electrode, a focusing electrode, an anode, and two additional planar electrodes that are arranged between the accelerating electrode and the focusing electrode. The additional electrode that is positioned near the focusing electrode is connected to the accelerating electrode. The additional electrode that is positioned near the accelerating electrode is connected to the modulator. The present invention allows the reliability of the kinescope to be enhanced.
Patent RU-2210811-C2 (RU)
Title: Communication system simulating device
Inventor: TSIMBAL V A
IPC: G06N99/00
Filed: 2000-02-17
Granted: 2003-08-20
Abstract: FIELD: radio communication system simulating means. SUBSTANCE: radio communication system with undedicated channels has N operating channels of which each one can be enabled on request for data exchange between two subscribers for taking into account numeric characteristics showing quality of servicing system subscribers. Proposed device functions to simulate operation of this system under conditions of noise-affected radio communication channels and to recover these noise-affected channels. EFFECT: enhanced noise immunity of system. 1 cl, 1 dwg
Patent RU-2177457-C2 (RU)
Inventor: TUMCHENOK V I
IPC: C02F3/00
Filed: 2000-03-13
Granted: 2001-12-27
Abstract: FIELD: biorecovery of domestic and agricultural sewages. SUBSTANCE: plant can be used also in gold mines for extraction of gold. Biorecovery of sewage is designed to provide vital activity of aerobes using physically active components (enzymes, vitamins, microelements, nucleonic acids, etc) required for biological leaching of gold. To prepare aerobes for biological leaching they are subjected to treatment by ultraviolet radiation in mutagenesis chamber with walls transparent for light. Gold is extracted in pile sprinkled by substrate with suspended aerobiostimutants. To feed aerobes with oxygen, pile is blow through with air through aeration channels. Pile is provided with heat insulation made of mineral wool and layer of urea resin- based polymeric foam of thickness from 3 to 50 mm, depending on climatic region of operation of biorecovery plant. Biological leaching is carried out at stable temperature of order of 36 C at temperature variations not exceeding one degree a day. To provide thermostatic control of biological leaching process, sprinkling solution is circulated through heat pump ensuring heating of solution at handling. Dispersing with cyanidation cuts down capital and operating expenses, improved ecological conditions in area of gold-extracting enterprises, makes it possible to extract gold from low-grade deposits, spoil heaps of previous mining and carry out all-year round mining in regions where ambient temperatures are low. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2198426-C2 (RU)
Title: Situation identifying device
Inventor: GURKO A V
IPC: G06K9/00
Filed: 2000-03-28
Granted: 2003-02-10
Abstract: FIELD: computer engineering. SUBSTANCE: device designed for identifying situations by several parameters at fuzzy correlation between their probable values and actual situation has clock generator, pulse counter, constant-value memory unit, membership function computers, factor-of-significance multipliers, adders, maximum signal separation unit, and data integrating unit. Estimates obtained during preceding cycles are included in i-th cycle. EFFECT: enhanced stability of identifying the situation. 5 dwg, 2 tbl
Patent RU-2195860-C2 (RU)
Title: Method for evaluating autoregulation of cerebral circulation
Inventor: KULIKOV V P
IPC: A61B8/06
Filed: 2000-05-11
Granted: 2003-01-10
Abstract: FIELD: medicine, neurology, neurosurgery. SUBSTANCE: the method deals with functional and ultrasound diagnostics. One should carry out a transcranial dopplerography. Reactions of cerebral and central hemodynamics are tested to light physical loading as 20 squattings per 30 sec to calculate the values: index of cerebral autoregulation (ICAR) and consistency of cerebral autoregulation (CCAR) by the following formulas: ICAR =  ;   and   At ICAR value being below 22% in men and below 34% in women and/or negative value of CCAR it is possible to conclude on the disorder of cerebral circulation autoregulation; at ICAR value being above or equal to 22% in men or equal to 34% in women and positive value of CCAR one should conclude on the absence of disorders of cerebral circulation autoregulation. EFFECT: higher accuracy of testing. 2 dwg, 1 ex
Patent RU-2241254-C2 (RU)
Inventor: B ERNSON KARL K
IPC: G06F30/12
Filed: 1999-03-02
Granted: 2004-11-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device has database of equipment profiles and compatibility analyzer, which provides for comparison of one compaction profile being in database to characteristic of equipment piece for determining modification which allows to bring equipment piece to match compaction given by same compaction profile. 
     EFFECT: higher reliability. 
     13 cl, 62 dwg
Patent RU-2194161-C2 (RU)
Inventor: GRIGASHKIN G A
IPC: E21B47/12
Filed: 2000-12-01
Granted: 2002-12-10
Abstract: FIELD: drilling equipment; applicable in monitoring of bottomhole parameters in well drilling and well logging. SUBSTANCE: bottomhole telemetering system has measuring module, module of power supply and transmitting module. For information transmission, transmitting module uses electromagnetic channel of communication and additional transmitting module forming pulses of drilling mud pressure for transmission of information through hydraulic communication channel. All modules are mounted and secured in body of telemetering system. Transmitting module using electromagnetic channel for information transmission is installed on contact centralizers so as to locate electrical separator between them. Surface equipment has receiving device connected with antenna and with mud pressure pickup installed in discharge line of drilling mud. Electrical connectors of modules may have the same design from both sides to provide for their assembly in different sequence. Besides, they may be closed with sealed plugs fulfilling functions of deflectors. EFFECT: higher reliability of system, accuracy of information supplied by downhole instruments. 3 cl, 2 dwg
Patent RU-2220135-C2 (RU)
Inventor: MARUJAMA TORU
IPC: A61K31/557
Filed: 1999-07-14
Granted: 2003-12-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to new derivatives of prostaglandins, namely, to 5-thia-ω-substituted phenylprostaglandin E of the formula (I) -ω- wherein   is OH or R 1 -alkoxy-group; C 1-6  is oxygen or halogen atom; R 2  is hydrogen atom or OH; R 3  and R 4a  mean independently hydrogen atom or R 4b -alkyl; C 1-4  is phenyl substituted with R 5 -alkoxy-C 1-4 -alkyl, C 1-4 -alkenyloxy-C 2-4 -alkyl, phenyloxy-C 1-4 -alkyl and others. Compounds of the formula (I) can bind tightly with C 1-4 -receptors (especially with receptors of subtype PGE 2 ). Therefore, these compounds are useful for prophylaxis and/or treatment of immunologic diseases (autoimmune diseases, such as amyotrophic lateral sclerosis, disseminated sclerosis, Sjogren's syndrome, chronic rheumoarthrosis, exanthematous (systemic) erythematosus and others, rejections after organs transplantation and others), asthma, pathology in bones formation, death of nerve cells, lung damage, liver injury, acute hepatitis, renal insufficiency, hypertension, myocardium ischemia, nephritis, general inflammatory response syndrome, burns pain, sepsis, hemophagus-syndrome, macrophages activation, Still's disease, Kawasaki's disease systemic granulomatosis, nonspecific ulcerous colitis, Crohn's disease, hypercytokinemia in dialysis, multiple organs injury, shock and others. Except for, receptor of subtype EP 4  relates to sleep disorder and blood platelet aggregation. Therefore, it is believed that proposed compounds are useful in prophylaxis and/or treatment of above indicated diseases. EFFECT: improved preparing method, valuable medicinal properties of compounds. 21 cl, 4 tbl, 5 sch, 37 ex
Patent RU-2206837-C2 (RU)
Title: Solar module with concentrator (alternatives)
Inventor: STREBKOV D S
IPC: F24S23/74
Filed: 2001-01-19
Granted: 2003-06-20
Abstract: FIELD: solar engineering. SUBSTANCE: solar module in which solar radiation is collected by compound cylindrical parabolic concentrator made of two parabolic cylinders has linearly focusing cylindrical parabolic specular reflector and receiver in the form of strip installed in parallel with focal plane of reflector; specular reflector is made in the form of one arm of cylindrical parabolic reflector with aperture angle below 48 deg. and is provided with semi-cylindrical specular reflector whose arm edges coincide with focal axis and with arm of main cylindrical parabolic specular reflector; optical axis of second specular reflector is parallel to focal axis of main reflector and is disposed in the midway between focal axis and arm of main specular reflector; third semi-cylindrical specular reflector is installed between axis and arm of second specular reflector, its edges being in alignment with axis and arm of second specular reflector. EFFECT: enhanced concentration coefficient and solar energy utilization efficiency, reduced cost of generated heat and power. 24 cl, 8 dwg
Patent RU-2195990-C2 (RU)
Inventor: KRASIL NIKOV JU M
IPC: B01D3/30
Filed: 2001-03-05
Granted: 2003-01-10
Abstract: FIELD: separation of substances into their components. SUBSTANCE: rectification plant may be applicable in rectification of multicomponent mixtures in oil refining, chemical, food and other industries, both, in earth and in space environment of zero gravity state. Plant has vessel with working fluid, pump for its supply, heater, condensate, vessel with cold distillate, pump for supply of cold distillate. In addition, plant has at least two vortex steam generators and at least two vortex chambers. Vessel with working fluid pump for its supply, heater, vortex steam generators and vortex chambers are hydraulically interconnected. Vessel with cold distillate, pump for its pumping, vortex chambers and condensers are also hydraulically interconnected. Said rectification plant can operate at its any space orientation with high efficiency, automatically controllable and excluding special materials. Performed theoretical calculations and positive results obtained in experiments make it possible to hope for wide application of said plant in various fields of engineering. EFFECT: higher efficiency in use. 1 dwg
Patent RU-2232157-C2 (RU)
Inventor: VAJSBEK MARKUS
IPC: C07D301/03
Filed: 1999-07-27
Granted: 2004-07-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for oxidation of hydrocarbons in the presence of mixture of hydrogen and oxygen on catalysts comprising 0.5-10 wt.-% of silver, titanium-containing carrier being catalyst comprises: a) titanium-containing carrier, such as titanyl hydrate, titanium dioxide or mixed silicon and titanium oxides, or mixed silicon, aluminum and titanium oxides; b) silver particles of particles size from 0.3 to 100 nm. Also, invention relates to the indicated catalyst. This method is used in industry for preparing, for example, ethylene and propylene oxides. Method provides enhancing selectivity of process, elevated yield of product and reduced consumptions. 
     EFFECT: improved oxidation method. 
     8 cl, 9 ex