baber/WOPTO huggingface dataset:
Patent RU-2122437-C1 (RU)
Title: Composite material for substituting bone tissue
Inventor: BALIN VIKTOR NIKOLAEVICH
IPC: A61F2/28
Filed: 1996-10-08
Granted: 1998-11-27
Abstract: FIELD: osteoplastics. SUBSTANCE: invention relates to resorbable composite materials for osteoplastics, in particular, for filling vast osseous cavities and defects. Material contains, weight parts: chondroitin sulfate, 34-38; calcium phosphates (hydroxylapatite) in the form of 1.5-2.0-mm granules, 12-20; beta-tricalcium phosphate powder with particle size not larger than 50 mcm, 6-12; and collagen, 30-40. 2% collagen solution is used in amount of 1 volume part per 2 volume parts of powders and granules. EFFECT: accelerated restoration of structure integrity and functional properties of bone tissue. 1 tbl, 4 ex
Patent RU-2116923-C1 (RU)
Inventor: DMITRIEV V S
IPC: B61L23/16
Filed: 1997-03-05
Granted: 1998-08-10
Abstract: FIELD: railway transport. SUBSTANCE: device has track generator and track receivers placed between traffic lights signals. Two track circuits are laid within the limits of each block section. Track circuits are supplied from common generator connected to rail lines in the middle of block section. Front contacts of direction relay repeaters connected between track receivers and rail lines are designed to connect track receivers to rail lines for a distance of track circuit additional shunting zone from intermediate light signal in direction of train running depending on preset direction of movement. EFFECT: simplified design, enhanced reliability. 1 dwg
Patent RU-2129332-C1 (RU)
Title: Gray-code pulse counter with control
Inventor: RYZHAKOV E I
IPC: H03K21/40
Filed: 1997-03-19
Granted: 1999-04-20
Abstract: FIELD: pulse engineering. SUBSTANCE: counter has control flip-flop, EXCLUSIVE OR gate, inverter, RS flip-flop, first and second NOR gates, bit EXCLUSIVE OR gates, bit NOR gates, complementing flip- flops, first-bit logic element, second-bit OR gate, third-bit NOR gate, first and second additional NOR gates, count-pulse bus, zeroing bus, and control output. Novelty is introduction of NOR gate, organization of EXCLUSIVE OR gate output, introduction of additional RS flip-flop reset input, and new interconnections of parts. EFFECT: improved operating reliability. 1 dwg
Patent RU-2111906-C1 (RU)
Inventor: STOKLITSKIJ A JU
IPC: B64G99/00
Filed: 1997-04-08
Granted: 1998-05-27
Abstract: Использование: в космической технике. Спасательная двигательная установка космонавта позволяет решить задачу входа-выхода из скафандра без отстыковки от него установки, что существенно улучшает ее эксплуатационные характеристики. В установке, выполненной в виде двух раздельных блоков, соединенных между собой неразъемным шпангоутом, половина шпангоута, на которой установлен боковой штырь фиксации, выполнена откидывающейся с осью вращения расположенной в районе центрального замка. 4 ил.
Patent RU-2130438-C1 (RU)
Title: Method of manufacturing sawdust concrete
Inventor: KARNAUKHOV JU P
IPC: C04B111/20
Filed: 1997-07-18
Granted: 1999-05-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: method consists of preparing crude mix containing wood filler (larch sawdust) and ash-alkali cementing material. The latter consists of fly ashes originated from brown coal combustion and liquid glass synthesized from microsilica (silicon production waste) containing graphite and silicized carbon. Weight Ratio of components is the following, wt.%: sawdust, 14.6-15; ashes, 34.3-35.0; liquid glass, 51.1-51.5. Products are formed from sawdust concrete mix by layer-by-layer vibropressing, and hardening is accompanied by steam curing at 80-90 C at 80-90 C according to 3+6+3 h mode. As a result, strength of sawdust cement is doubled, larch sawdust is used with no preliminary treatment, hardening time is shortened from 28 days to 12 h, and high energy-intensive Portland cement is replaced by production waste (fly ashes and microsilica). EFFECT: reduced production cost and essentially accelerated process. 2 tbl
Patent RU-2130392-C1 (RU)
Inventor: BUSHEV V B
IPC: B60R25/06
Filed: 1997-08-04
Granted: 1999-05-20
Abstract: Изобретение относится к транспортным средствам, в частности к их противоугонным устройствам, предназначенным для предотвращения угона транспортных средств посторонними лицами. Противоугонное устройство для транспортного средства состоит из скобы, втулки, закрепленной на скобе, стопора, установленного во втулке, замка с запорным элементом, размещенного в осевом отверстии в верхней части стопора, и крепежных элементов. В стопоре и втулке выполнены напротив друг друга соответственно поперечная сквозная прорезь и кольцевая выточка для запирающего элемента замка. Противоугонное устройство устанавливается на кожухе туннеля карданного вала, а точнее над отверстием в нем, расположенным вблизи шарнира рычага переключения передач. Предотвращение угона транспортного средства согласно изобретению основано на стопорении вторичного вала коробки передач. Противоугонное устройство высоконадежно, легко и быстро устанавливается и снимается, просто по конструкции и дешево. 3 ил.
Patent RU-2148977-C1 (RU)
Inventor: SARKIZOVA M B
IPC: A61F9/013
Filed: 1997-10-09
Granted: 2000-05-20
Abstract: Способ включает измерение ширины сформировавшихся кератотомических рубцов на роговице глаза, толщины оставшейся непросеченной части стромы роговицы, диаметра центральной оптической зоны роговицы, количества рубцов и степени остаточной миопии. Если ширина сформировавшихся рубцов на роговице глаза менее 85 мкм, толщина оставшейся непросеченной части стромы роговицы кератотомических рубцов более 70 мкм, диаметр центральной оптической зоны роговицы более 4,0 мм, количество рубцов менее 10 и степень остаточной миопии менее 2,75 D, то устанавливают показания к повторной кератотомии. Если при любой ширине сформировавшихся рубцов на роговице глаза толщина оставшейся непросеченной части стромы роговицы кератотомических рубцов менее или равна 70 мкм, диаметр центральной оптической зоны роговицы менее или равен 4,0 мм, количество рубцов более или равно 10 и степень остаточной миопии более или равна 2,75 D, то устанавливают показания к фоторефрактивной кератэктомии. Способ позволяет обеспечить повышение точности дифференциального определения показаний к повторной кератотомии и к фоторефрактивной кератэктомии после кератотомии.
Patent RU-2131165-C1 (RU)
Title: Magnetic levitation device
Inventor: NITUSOV JU E
IPC: B60L13/04
Filed: 1997-11-05
Granted: 1999-05-27
Abstract: FIELD: electrical engineering. SUBSTANCE: device has current-conducting nonmagnetic member being hung out and magnetic field source under it which is made in the form of ac electromagnet with core and power supply. When electromagnet coil is energized from standard- frequency supply mains, it is connected to the latter through series- connected capacitor. EFFECT: improved effect of levitation. 3 dwg
Patent RU-2137116-C1 (RU)
Title: Individual gas dosimeter
Inventor: SHCHERBAKOV A S
IPC: G01N27/16
Filed: 1997-12-26
Granted: 1999-09-10
Abstract: FIELD: analytical chemistry, proximate analysis of dangerous ingredients of gas atmosphere, operational safety monitoring of air in working zone, of degree of alcoholic intoxication. SUBSTANCE: individual gas dosimeter is furnished with multichannel sensor assigned for specified types of detected gases depending on composition of dangerous ingredients of atmosphere. Temperature of substrate heating is set by control over current with the use of resistor. Working point on selective characteristic of sensitive element corresponding to given type of detected gas is chosen. At same time electronic switching of output of one of parallel semiconductor films to input of signal processing cell is carried out. Result of measurements after signal processing cell is displayed on indicator built on liquid crystals. EFFECT: expanded functional capabilities and increased selectivity of dosimeter.
Patent RU-2120487-C1 (RU)
Inventor: MEL NICHENKO E I
IPC: C22B11/00
Filed: 1997-12-23
Granted: 1998-10-20
Abstract: Использование: переработка различных видов золотосодержащего сырья, в том числе кварцевых, упорных глинистых и сульфидных руд. Золотосодержащее сырье фторируют бифторидом и/или фторидом аммония при массовом отношении сырья к фторирующему агенту 1: 1,2-3,5 и температуре 170-190 o C, полученные продукты нагревают с одновременным отводом летучих аммонийсодержащих фторидов, а нелетучий остаток подвергают повторному фторированию и из остатка после водного выщелачивания получают золотосодержащий концентрат. Способ позволяет упростить технологию и обеспечить возможность замкнутой переработки различных типов золотосодержащего сырья с получением сопутствующих продуктов. 1 с. и 5 з.п. ф-лы, 1 ил.
Patent RU-2132565-C1 (RU)
Title: Method for reception of information and device which implements said method
Inventor: RAKOV D L
IPC: G06F3/02
Filed: 1998-01-13
Granted: 1999-06-27
Abstract: FIELD: computer engineering, in particular, instruments and control systems, communication between people with sight and hearing deficiencies. SUBSTANCE: sensitive member receives signal from information input unit through communication line. This causes current running in solenoid winding. This results in induction of magnetic force, which drives rod downwards and presses finger surface. Receptors which are located on fingers send signal to human brain which provides its recognition and identification. Device base may also have extensions which are designed for precise identification of position of sensitive member. Sensitive members may be arranged as standard keyboard of typewriter both on palm side of hand as well as on back side. EFFECT: increased functional capabilities due to increased information transmission for time unit, increased field of application, facilitated use. 13 cl, 8 dwg
Patent RU-2142140-C1 (RU)
Title: Acousooptical receiver-frequency meter
Inventor: ROZDOBUD KO V V
IPC: G01R23/16
Filed: 1998-01-30
Granted: 1999-11-27
Abstract: FIELD: radio measurement instrumentation. SUBSTANCE: invention refers to high-sensitivity receiver-frequency meter employed in communication, direction finding and radio reconnaissance systems. Heterodyne method of reception is used in receiver-frequency meter to raise its sensitivity and its circuit incorporates source of laser radiation with amplitude modulator and first source of modulating voltage, collimator and acoustic deflector with integrating lens, second source of modulating voltage loaded to position-sensitive photodetector with set of amplifiers of difference frequency. EFFECT: raised sensitivity of meter. 1 dwg
Patent RU-2138430-C1 (RU)
Inventor: GRISHIN NIKOLAJ SAVEL EVICH
IPC: B65B13/28
Filed: 1998-04-14
Granted: 1999-09-27
Abstract: Изобретение относится к технологии упаковки длинномерных прутков и труб, может использоваться для обвязки пакетов, формирования такелажных поясов и самозатягивающихся стропов непосредственно на пакете проката. Сущность способа: перед обвязкой пакет проката вводят в питатель в виде бунта, расположенного на линии обвязки, а намотку проволоки производят последовательным отделением витков от питателя и затягиванием их на пакете. В процессе намотки питатель может вращаться, а разрезание проволоки целесообразно производить перед остановкой ротора. Для формирования на пакете двухпетлевого самозатягивающегося стропа в виде спирали с чередующимися витками большего и меньшего размера используют формообразующий предмет. Способ позволяет исключить операцию предварительной заготовки катушек с проволокой, что позволяет упростить процесс обвязки и расширить технологические возможности оборудования. 13 з.п. ф-лы, 25 ил.
Patent RU-2135579-C1 (RU)
Title: Apparatus for suspension cultivation of cells of tissues and microorganisms
Inventor: KISLYKH V I
IPC: C12M1/06
Filed: 1998-09-22
Granted: 1999-08-27
Abstract: FIELD: biotechnology, in particular, suspension cultivation of cells of tissues or microorganisms. SUBSTANCE: apparatus has cylindrical vessel with cover and branch pipes fro supply of aerating gas and discharge of gaseous medium, and device for aeration and mixing of medium. The latter includes horizontal bucket wheel attached to vertical hollow shaft and located in vessel upper part, directly under cover, circular partition installed in cylindrical vessel coaxial to bucket wheel to form gap between cylindrical vessel wall and circular partition, and mechanism of stabilization of position of circular partition with respect to surface of liquid phase. Stabilization mechanism is made in the form of guiding members and floats located on circular partition. Guiding members are attached to upper surface of circular partition by means of struts or to upper and lower surfaces of circular partition and are removable and made in the form of radially oriented with respect to circular partition blades with flat upper and convex lower surfaces of antiwing type. Blades have units for varying angle of attack relative to oncoming gas or liquid flow. Blades are attached to struts on circular partition under it. Design of apparatus allows cultivation of cells or microorganisms having different demand in oxygen and provides for attainment of their higher concentration in suspension. EFFECT: higher efficiency. 5 cl, 4 dwg
Patent RU-2149672-C1 (RU)
Title: Well production preparation plant
Inventor: SOROKIN A V
IPC: B01D17/04
Filed: 1999-01-12
Granted: 2000-05-27
Abstract: FIELD: oil producing industry; technological processes of breaking formation fluids into components: oil, gas, water (preparation of oil). SUBSTANCE: proposed plant includes preheating unit, armor envelope breaking unit with narrowing and widening parts in form of cone which are interconnected by means of pipe lines and flow turbolator made in form of cylinder and three-phase separator with oil, gas and water branches. Taper angle of narrowing part of breaking unit ranges from 20 to 70 deg and that of widening part ranges from 2 to 20 deg. Length of cylinder (of flow turbolator) is equal to 5 to 10 of its diameters. EFFECT: reduced usage of metals at retained high quality of preparation of well production. 2 dwg
Patent RU-2154736-C1 (RU)
Inventor: STOGOV S N
IPC: E21D9/06
Filed: 1999-01-10
Granted: 2000-08-20
Abstract: FIELD: underground construction; applicable in construction of tunnels and other underground structures. SUBSTANCE: device has concrete-delivery pipeline, forms with opening for supply of concrete mix, mechanism for closing of opening in the form of wicket, gate secured to axle and made in the form of bent branch pipe whose external surface from the side of opening is flat and internal surface corresponds to curvature of concrete-delivery pipeline in zone of concrete mix supply. Device also has pipeline located under frame opening. Pipeline end on the side of concrete-delivery pipeline is located in branch pipe with wicket gate in opened position. Cross-section of branch pipe opening corresponds to that of openings of concrete-delivery pipeline and said pipeline. Branch pipe has brackets rigidly attached to concrete-delivery pipeline and said pipeline. Secured to one of them is drive member whose movable part is secured to turning part of wicket gate. Drive member may be made in the form of hydraulic cylinder. EFFECT: higher convenience of device operation, increased productivity, improved quality of lining. 2 cl, 4 dwg
Patent RU-2154757-C1 (RU)
Title: Switch-controlled coupling
Inventor: VAKHRUSHEV JU V
IPC: F16D13/22
Filed: 1999-04-06
Granted: 2000-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: switch-controlled coupling is used in mechanisms for transmission of rotation and braking of driven shaft. Switch-controlled coupling has braking element 2, driving half-coupling 3 and driven half-coupling 4 positioned in body. Driven half-coupling 4 is arranged on shaft 5 between braking element 2 and driving half-coupling 3 for axial motion and fixing in extreme positions by mechanism with pressure element 6. To ensure reliable transmission of torque and reliable braking of driven shaft 5, driven half-coupling 4 is made in the form of two parts 10, 11 positioned in succession along shaft 5 and coupled to each other by means of flexible element 12. In process of coupling operation, part 10 of driven half-coupling 4 comes in reliable contact with driving half-coupling 3 under action of flexible element 12 in one extreme position, thus transmitting rotation to shaft. In other extreme position part 10 contacts braking element 2 under action of flexible element 12 thus braking shaft 5. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2152027-C1 (RU)
Title: Method for preparing brain tissue for determining glycosamineglycanes
Inventor: IDRISOVA L T
IPC: G01N33/48
Filed: 1999-04-23
Granted: 2000-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves differentiating glycosamineglycanes as belonging to some classes. Standard thickness histologic slices are stained in advance with alcian blue at pH from 1.0 to 4.0 with NaCl solution of 0.9% concentration and magnesium chloride of 0.1 to 1.0 molar solution added as electrolytes under enzymatic control and methylation. EFFECT: enhanced accuracy in differentiating glycosamineglycane classes in brain tissue; simplified and low cost method.
Patent RU-2158375-C1 (RU)
Inventor: FEDJAKOV V I
IPC: F02B53/00
Filed: 1999-05-12
Granted: 2000-10-27
Abstract: Изобретение относится к двигателестроению, в частности к роторно-поршневым двигателям внутреннего сгорания, и может быть использовано в конструкциях самоходной техники. Изобретение позволяет повысить отношение мощности двигателя к его массогабаритным характеристикам и надежность его работы. Полость корпуса двигателя выполнена цилиндрической. Торцы ротора снабжены цилиндрическими крышками, диаметр которых соответствует внешнему диаметру ротора. Поршни выполнены в виде лопаток, дугообразного поперечного сечения, шириной, соответствующей толщине ротора, и установлены с возможностью поворота в цилиндре от плоскости, соответствующей внешней поверхности ротора, до дна паза, его образующего, вокруг фиксирующих пальцев, ориентированных вдоль образующей внешней поверхности ротора и зафиксированных в соответствующих отверстиях в стенках крышек ротора. Лопатки снабжены направляющими пальцами, расположенными на расстоянии от фиксирующих пальцев и параллельных им. Направляющие пальцы пропущены через серповидные прорези в стенках крышек ротора с возможностью возвратно-поступательного перемещения в них, а их свободные концы размещены в направляющих канавках с возможностью свободного перемещения по ним. Свободные концы направляющих пальцев снабжены роликами, установленными с возможностью вращения вокруг осей пальцев. Радиус дуги, описывающей профиль внешней поверхности ротора, соответствует радиусу дуги, описывающей профиль внешней поверхности поршня. Зазор между внутренними поверхностями крышек ротора, кромок полостей, образующих цилиндры, и поверхностью поршня и зазор между внутренней поверхностью корпуса двигателя и внешней поверхностью ротора перекрыт уплотнениями. 5 з.п. ф-лы, 5 ил.
Patent RU-2155516-C1 (RU)
Title: Method of preparing vegetable raw material for juice extraction
Inventor: KVASENKOV O I
IPC: A23L2/84
Filed: 1999-08-17
Granted: 2000-09-10
Abstract: FIELD: technology of juice production. SUBSTANCE: method involves holding of vegetable raw material in water containing lipid-containing extract of biomass of microorganisms Mortierella bainieri in amount of 0.5-10 4  mg/t in terms of total content of aracidonic and eicosapentaenoic acids, and aged for 3-8 h. Vegetable raw material is partially or fully frozen and partially defrosted and after it, juice is squeezed. EFFECT: increased stability of juice to microbial spoilage.
Patent RU-2150643-C1 (RU)
Title: Method of determination of stages of charge melting in electric arc steel melting furnace
Inventor: EVSEEVA N V
IPC: F27B3/28
Filed: 1999-08-26
Granted: 2000-06-10
Abstract: FIELD: metallurgy; making steel in steel melting furnaces. SUBSTANCE: proposed method consists in measuring the power requirements and extraction of higher harmonics from arc current; seventh and ninth harmonics are extracted from non-sinusoidal voltage of arc and their magnitudes are measured; charge melting and metal heating stages are fixed according to change of magnitudes of seventh and ninth harmonics of voltage of arc depending on amount of consumed electric power. In case of reduction of magnitudes of seventh and ninth harmonics of arc voltage (till their complete disappearance) in melting the charge, adding stage is determined. In case seventh or ninth harmonics of arc voltage appear or abruptly increase in heating the metal, reduction of degree of shielding the arcs by slag is determined. EFFECT: enhanced accuracy of fixing the charge melting and metal heating stages. 3 cl, 4 dwg
Patent RU-2170642-C1 (RU)
Title: METHOD OF MACHINING AND ASSEMBLY OF SLIDE GATE PLATES AND MEANS FOR ITS EMBODIMENT (Versions)
Inventor: KONONOV V A
IPC: B22D41/30
Filed: 1999-10-15
Granted: 2001-07-20
Abstract: FIELD: metallurgy. SUBSTANCE: according to the first version, external surface of metal shell of slide gate plate is machined to obtain location surface. Then refractory plate is fastened in shell. Slide gate plate assembly is secured in machine tool by location surface and face surface of refractory plate is machined. According to the second version, face surface plate is machined to obtain location surface. Side gate plate assembly is secured by location surface in machine tool and external surface of shell is machined. This is how planeness of external surface of shell and face surface of refractory plate is provided. Slide gate plate assembly is secured in machine tool by means of pushing apart and pushed apart members located in plate opening or by fastening and locking members engageable with one another. EFFECT: higher operate reliability of slide gate plates and prolonged their service life. 11 cl, 3 dwg
Patent AU-2006331610-C1 (AU)
Title: System and method for the creation, distribution and tracking of advertising via electronic networks
Inventor: KRASSNER BRAD
IPC: G06Q30/00
Filed: 2006-12-21
Granted: 2013-09-26
Abstract: A system and method for creation, distribution and tracking of advertising via electronic networks, enabling creation of advertisements using licensed third party content and placement of said ads at desired network locations, utilizing an auction of ad spaces based on bids placed by advertisers to have their ads displayed at such locations. When a network user/ad viewer requests an ad by clicking or other action, an auction algorithm executes to select the ad to be displayed from those that bid for display at such ad space location and then the ad is composed and delivered to the ad space location by accessing a relational database storing commands that retrieve, assemble and dispatch the licensed ad content. Usage and display of licensed content on designated ad space is tracked to enable cost-per-use charging for both use of licensed content and ad display at the designated ad space.
Patent AU-2011282602-C1 (AU)
Title: Silicone hydrogel lenses with water-rich surfaces
Inventor: QIU YONGXING
IPC: A61F2/14
Filed: 2011-07-29
Granted: 2015-01-22
Abstract: The invention is related to a hydrated silicone hydrogel contact lens having a layered structural configuration: a low water content silicone hydrogel core (or bulk material) completely covered with a layer of a water-rich (e.g., a water content greater than 80%), hydrogel totally or substantially free of silicone. A hydrated silicone hydrogel contact lens of the invention possesses high oxygen permeability for maintaining the corneal health and a soft, water-rich, lubricious surface for wearing comfort.