baber/WOPTO huggingface dataset:
Patent RU-2085093-C1 (RU)
Title: Apparatus for mechanical perforation of cigarette paper by needles directly in cigarette-making machine
Inventor: VEJTSLER VIKTOR G
IPC: A24C5/20
Filed: 1994-10-05
Granted: 1997-07-27
Abstract: FIELD: cigarette industry. SUBSTANCE: apparatus has drive roller adapted to unwind and convey cigarette paper into trimming fittings of cigarette-making machine. Needles are arranged on roller surface in groups. Each group of needles is arranged in several close longitudinal rows positioned circumferentially of rollers, with space between needle rows being equal to length of tobacco part of produced cigarette. Perforations provide for continuous ventilation in the process of smoking. EFFECT: increased efficiency, enhanced reliability in operation, improved quality of cigarettes by reduced damage to user's health. 1 dwg
Patent RU-2115138-C1 (RU)
Title: Former of modulating voltage
Inventor: EROFEEV JU N
IPC: G01S7/38
Filed: 1994-09-26
Granted: 1998-07-10
Abstract: FIELD: radio engineering. SUBSTANCE: given former of modulating voltage is proposed for stations of active flickering noises. It includes generator of clock pulses, first and second counters, repetition frequency divider with controlled count-down ratio, pulse former, adder and logic OR-ELSE element. Output of generator of clock pulses is connected to pulse input of repetition frequency divider with controlled count-down ratio and to counting input of first counter which digit outputs from first to nth are connected bit-by-bit to inputs of digits of first number of adder connected with its output to one input of logic OR-ELSE element. Output of repetition frequency divider with controlled count-down ratio is connected to counting input of second counter which digit outputs from first to nth are connected bit-by-bit to inputs of digits of second number of adder. Output of last, (n=1)-th digit of second counter is connected to other input of logic OR-ELSE element which output is connected to output terminal of former. Asynchronous reset input of first counter is connected to asynchronous reset input of second counter and to output of pulse former connected with input to terminal sending command for start of flickering. Inputs of digits of controlling parallel code from first to nth, of repetition frequency divider with controlled count-down ratio are connected bit-by-bit to terminals for sending of signals of digits of parallel controlling code. Proposed former generates output modulating signals with variable pulse duration which changes thanks to pulse- duration modulation of signal produced across output of adder. During one half-period of flickering pulse duration of formed signals diminishes, during next half-period it grows. Such change and abrupt jumps of average power of radiated noise with transfer from silence mode to radiation one and they can be used to detect fact of formation of flickering noise. Proposed former can control flickering frequency with use of controlling parallel code. Former is realized on elements of digital technology. Methods common for digital devices can be used for its design and manufacture which increases adaptability of article for manufacture. EFFECT: high degree of stability of parameters of output signal. 4 dwg
Patent RU-2111183-C1 (RU)
Title: Method for producing cement from metallurgical slags
Inventor: REY THEO
IPC: C04B7/147
Filed: 1994-09-23
Granted: 1998-05-20
Abstract: FIELD: production of building materials. SUBSTANCE: molten metallurgical slags resulting from reductive and steel-melting processes, such as blast-furnace and converter slags are mixed together and with slime. Resulting mixture is subjected to cooling in such a manner that in first cooling stage at temperature above 1000 C, preferably above 1200 C, cooling is effected at slower cooling rate than in subsequent second cooling stage. Solidified product is granulated and/or crushed. Cement has improved hydraulic properties, in particular, higher final strength. EFFECT: higher efficiency. 13 cl
Patent RU-2097742-C1 (RU)
Inventor: SHKOLNIKOV EVGENIJ I
IPC: G01N15/08
Filed: 1995-01-04
Granted: 1997-11-27
Abstract: FIELD: examination and analysis of materials. SUBSTANCE: porosimeter has temperature- controlled vacuum cell for specimen being analyzed and test specimen. Temperature-controlled cell is provided with facility for measuring the electrical capacitance of test specimen connected to recorder. Porosimeter has also vacuum processing system with device which doses drying of specimens. Dosing device is essentially chamber with stop valves at its inlet and outlet or hydraulic resistor with stop valve is placed in thermostat at temperature higher than thermostat temperature for cell with specimens. EFFECT: higher results of analysis. 1 dwg
Patent RU-2099824-C1 (RU)
IPC: H01P1/22
Filed: 1995-04-04
Granted: 1997-12-20
Abstract: FIELD: radio engineering. SUBSTANCE: microwave power limiter has transmission line section, switching and detector semiconductor diodes interconnected in series, as well as metal conductor placed in longitudinal section of transmission line. Metal conductor is made in the form of closed ellipse (ring) with through slots made at its tops on its long axis; switching and detector diodes are connected between their edges. EFFECT: provision for protection of high- sensitivity receiver against overload and failure under the action of its own transmitter signal or high-power external signal. 4 dwg
Patent RU-2123869-C1 (RU)
Title: Phototherapy method
Inventor: KOL TSOV JU V
IPC: A61N5/06
Filed: 1995-05-04
Granted: 1998-12-27
Abstract: FIELD: medicine; biology; veterinary science. SUBSTANCE: phototherapy is performed by means of biostimulating action of modulated optical radiation. Biological objects are exposed to narrow-band modulated optical radiation. Modulating signal frequency is from 100 kHz to 30 GHz. Radiation wave length is 0.75-1.6 mcm. Method allows to increase immune system activity and general resistivity of organism, enhanced phagocytizing activity of leukocytes, provision for vibration of relation between concentrations of T-helpers and T-suppressors within 2.2-4.2 times. EFFECT: higher efficiency. 21 cl, 3 tbl
Patent RU-2096682-C1 (RU)
Title: Method of removal of tubes from tube sheets
Inventor: MARKOV SERGEJ F
IPC: F22B37/58
Filed: 1995-05-15
Granted: 1997-11-20
Abstract: FIELD: repair jobs. SUBSTANCE: cavity is made in tube by means of cutting tool forming flat end located below rear circular groove. Then axial force P is applied to end surface of this cavity to cause plastic tension of material of tube at area of location of circular grooves, after which axial force is additionally applied to remaining cross section of tube. EFFECT: reliable protection of holes in tube sheets against deformation and distortion of geometric sizes of their circular grooves. 4 dwg
Patent RU-2093723-C1 (RU)
Title: Brake mechanism
Inventor: PLAVINSKIJ GENNADIJ I
IPC: A62B35/00
Filed: 1995-07-13
Granted: 1997-10-20
Abstract: FIELD: expendable brakes and retarders. SUBSTANCE: brake mechanism has force band carrying energy-absorbing member and fasstening members secures on band ends. One fastening member is made in the form of pin-and-spool assembly. Force band in wound on wound on spool in a spaced relation between turns. Energy absorbing member is joined with adjacent turns of band over its surface. Pin is meant for its fastening either on equipment to be braked or on that relative to which braking takes place. EFFECT: improved desing. 2 dwg
Patent RU-2141061-C1 (RU)
Inventor: VILENSKIJ B I
IPC: F04B47/00
Filed: 1995-09-19
Granted: 1999-11-10
Abstract: FIELD: oil recovery industry for sealing the polished rod in wellhead operated by sucker-rod pump. SUBSTANCE: device has T-piece and stuffing box head located above it for inclination; they are tightly interconnected. Stuffing box head is mounted for translational motion; to this end, hollow lever is fitted between T-piece and stuffing box head and is connected with them by means of ball-and-socket joints. EFFECT: considerable increase of service life of stuffing box; possibility of performing facilitated centering in due time. 2 cl, 2 dwg
Patent RU-2139466-C1 (RU)
Title: Propeller shaft safety device
Inventor: SHKRABAK V S
IPC: F16P1/02
Filed: 1995-10-09
Granted: 1999-10-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: safety device has protective casing installed coaxially with shaft. Casing consists of two rigidly secured flanges and three tubular members, two of which are installed for turning relative to flanges. Third tubular member is made axially movable relative to first tubular member. Disconnecting mechanism has to shaft-forks connected by axially movable splined sleeve accommodating locking arrangement. The latter is made in form of cup with catches for quick release and rigid connection with second tubular member. Locking device is rigidly connected with third tubular member. Second and third tubular members are made in form of cylinders without projections. EFFECT: enhanced operating properties of device. 3 dwg
Patent RU-2100944-C1 (RU)
Title: Способ переработки возвратных отходов табачного производства
Inventor: VERESA N G
IPC: A24C5/36
Filed: 1996-01-03
Granted: 1998-01-10
Abstract: Использование: в табачной промышленности, а именно для утилизации отходов, возникающих на стадии получения полуфабриката - сигаретного штранга, и может быть использовано для получения из отходов годных к применению табачных изделий. Способ переработки возвратных отходов состоит из сбора их в тару, сортировки на фракции с выделением неповрежденного сигаретного штранга, хранении его при относительной влажности воздуха 65-80% и температуре 15-25 o C в течение не более 12 дней. Сигаретный штранг делят на отрезки, соответствующие заданной длине табачных изделий, затем укладывают в пачки. 1 табл., 1 ил.
Patent RU-2119343-C1 (RU)
Inventor: KONOVALOV VALERIJ NIKOLAEVICH
IPC: A61K36/254
Filed: 1996-02-06
Granted: 1998-09-27
Abstract: Изобретение относится к медицине, а именно к созданию лекарственных сборов из растительного сырья. Предложенный сбор содержит подорожник, крапиву, малину, элеутерококк и эфедру хвощевую. Сбор обладает широким спектром действия и может быть рекомендован при гипотонии, сердечной недостаточности, бронхиальной астме и для профилактики заболеваний верхних дыхательных путей.
Patent RU-2139881-C1 (RU)
Inventor: TOMPSON MARK EH
IPC: B01J21/08
Filed: 1994-08-09
Granted: 1999-10-20
Abstract: FIELD: organic synthesis. SUBSTANCE: stable electron-acceptor compositions are provided containing multitude of acicular metal complexes precipitated on substrate. At least one VIII group zero-valent metal is captured by such matrix. Complexes contain 1 to 100 groups having general formula (Y 1 O 3 -Z-Y 2 O 3 )Me′, wherein Y 1  and Y 2  are phosphorus or arsenic, Z bivalent group reversibly forming stable reduced state and containing two coupled cationic centers having common negative charge E ⊙ red, and Me 1  is tri- or tetravalent III, IVa or IVb group metal with atomic number at least 21, or lanthanoid. Elements are bound to substrate over bivalent linkage. Charge Z is counterbalanced by anions. Water decomposition means is thus provided to form gaseous hydrogen, which means can also be used to determine oxygen and as high-efficiency catalysts for production of hydrogen peroxide and for oligomerization of methane to produce higher hydrocarbons. EFFECT: new various-destination catalyst provided.
Patent RU-2142250-C1 (RU)
Title: Method for determining the degree of training of organism
Inventor: SHADRIN N A
IPC: A61H1/00
Filed: 1996-04-09
Granted: 1999-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring heart rate during recovery period upon loading; identifying information content of individual indicators for each time interval and ranging in the order of reducing of their information content, with average value of module of error of experimental data standardized by maximum value of individual indicators and deviating from linear dependence being used as criterion of information content; standardizing individual indicators by their maximum value. EFFECT: increased efficiency in determining optimum degree of training of organism and in controlling training process. 7 tbl
Patent RU-2102872-C1 (RU)
Title: Устройство для дозирования сельскохозяйственных продуктов
Inventor: ZAJTSEV P V
IPC: A01K5/02
Filed: 1996-04-03
Granted: 1998-01-27
Abstract: Использование: в области сельского хозяйства, а именно в коротковолновых ультрафиолетовых облучателях, в дозирующих и стерилизирующих установках сельскохозяйственных продуктов. Сущность изобретения: устройство для дозирования сельскохозяйственных продуктов, включающее ротор, выполненный в виде барабана с радиальными пазами, снабжено ртутно-кварцевыми горелками, установленными вдоль всей внутренней боковой стенки корпуса со стороны рабочей зоны устройств, защитной сеткой, расположенной поверх горелок, коронирующими электродами, вмонтированными на торцевой край радиальных перегородок, причем перегородки и барабан выполнены радиопрозрачными, а ртутно-кварцевые горелки к высокочастотному генератору, при этом корпус заэкранирован. 2 ил.
Patent RU-2105446-C1 (RU)
Inventor: SALDAEV A M
IPC: A01B35/26
Filed: 1996-04-25
Granted: 1998-02-27
Abstract: FIELD: agricultural machinery and equipment. SUBSTANCE: this relates to implements for cultivation of fallow land and row middles of row crops after vegetation watering for elimination of weeds and soil crust. Flat hoe has shank with working edge and rear wall. Mounted on rear wall by means of bolt with countersunk head is sweep flat hoe. Hoe wings have cutting edges on blades. Flat hoe is provided with spalling members located step-like with backward displacement from cutting edge of hoe. Spalling member can be made in the form of prism. One of side faces of prism is orthogonal relative to upper plane of hoe and to direction of its travel. Height of prism is larger than or equal to thickness of sweep hoe. EFFECT: high efficiency. 1 cl, 4 dwg
Patent RU-2123882-C1 (RU)
Title: Armour lining of tumbling mill
Inventor: MARCHENKO V A
IPC: B02C17/22
Filed: 1996-05-13
Granted: 1998-12-27
Abstract: FIELD: lining of cylindrical part of tumbling mills, applicable in mining-concentrating, power, construction and chemical industries for preparation of raw material. SUBSTANCE: lining has a set of rolled armour plates with individual attachment to the mill barrel. The armour plates have a trough-shaped working surface, even side faces and shaped base. Each armour plate in cross-section is caved-in in radius with symmetrically arranged sections relative to the armour plate axis, evenly conjugated on one side to the slot for bolts, and on the other side-to the end faces of the armour plate, having wave- shaped heads at the ends. The head radius, armour plate thickness under the slot and the thickness of the maximum convex section relate as 1:1:2. EFFECT: enhanced durability of lining and reduced expenditures connected with its production. 2 cl, 2 dwg
Patent RU-2109777-C1 (RU)
Inventor: KUZNETSOVA O N
IPC: C08K3/34
Filed: 1996-07-16
Granted: 1998-04-27
Abstract: FIELD: polymeric materials. SUBSTANCE: invention relates to producing polymeric materials based on phenolformaldehyde resins of resol type. Composition containing condensation waste product of acetone-phenolic production with formaldehyde, adduct of ethylene oxide and alkylphenols, aluminium powder, benzene sulfoacid, ortho-phosphoric acid and ethylene glycol has additionally vermiculite at the following ratio of components, wt.-%: condensation waste product of acetone-phenolic production with formaldehyde, 68-80; adduct of ethylene oxide and alkylphenols, 3.5-4.0; aluminium powder, 1.0-1.5; benzene sulfoacid, 6.5-10.5; ortho-phosphoric acid, 2.5-4.0; ethylene glycol, 3.0-5.0; and vermiculite, 3.5-7.0. The use of this composition ensures to increase material strength by 26-60-fold and decrease formaldehyde content by 4-9-fold. Composition can be used in industrial building. EFFECT: increased strength, decreased toxicity of composition material. 1 tbl
Patent RU-2123643-C1 (RU)
Title: Hot-water boiler
Inventor: BESPALOV A B
IPC: F24H1/00
Filed: 1996-08-21
Granted: 1998-12-20
Abstract: FIELD: heating and industrial boiler houses. SUBSTANCE: boiler has cooled furnace and convective heating surface. Furnace has flat side walls and wall with two rows of windows, flat lower and upper chambers, four water-jet ejectors and downtake pipes. Availability of flat walls and chambers increases heat extraction of furnace. Ejectors provide for better circulation of water in walls. Mounted behind furnace is convective part which consists of two symmetrical water-tube units whose tubes are free from bends. Compact and staggered arrangement of tubes is ensured through two-row arrangement of collecting headers in platens and shift of tubes in platens in way of flow of flue gases. EFFECT: intensification of heat exchange; reduction of expenses for manufacture and repair of boiler of preset output. 2 dwg
Patent RU-2106230-C1 (RU)
Title: Method for manufacture of soldered telescopic construction
Inventor: SEMENOV V N
IPC: B23K31/02
Filed: 1996-09-05
Granted: 1998-03-10
Abstract: FIELD: power engineering. SUBSTANCE: method involves making outer shell of construction from two members 1 and 2 welded along joint 3; assembling outer and inner shells and positioning them on thermal compensator having ring 6 and truncated cone 7. Ring 6 is made from material with thermal expansion coefficient equal to that of material of shell 4. Truncated cone 7 is made from material with thermal expansion coefficient exceeding that of material of member 1. Auxiliary thermal compensator 8 positioned on member 1 has thermal expansion coefficient equal to that of material of member 2. Method further involves heating, soldering and cooling assembled unit. Method allows joint free of cracks to be obtained. EFFECT: increased efficiency, simplified method and improved parameters of construction. 1 dwg
Patent RU-2149079-C1 (RU)
Inventor: SIDORENKO E S
IPC: B23B27/02
Filed: 1996-09-18
Granted: 2000-05-20
Abstract: Изобретение относится к машиностроению, к конструкциям режущих инструментов для обработки точением металлических изделий на финишных операциях. Резец имеет одну режущую кромку, расположенную в плоскости резания, параллельной оси вращения заготовки. Для повышения эффективности процесса точения режущая кромка имеет независимые участки, предназначенные для последовательного введения в процесс резания с помощью подкладок с сохранением главного угла в плане режущей кромки, равным нулю. 3 з.п.ф-лы, 2 ил.
Patent RU-2108239-C1 (RU)
Title: Vegetable oil extruder
Inventor: MEL TJUKHOV VIKTOR ALEKSEEVICH
IPC: B30B9/16
Filed: 1996-12-25
Granted: 1998-04-10
Abstract: FIELD: mechanical engineering, in particular, equipment for oil-fat industry, double-screw horizontal type extruders for pressing-out of vegetable oils from oil seeds of sunflower, rape, flax, soya, etc. SUBSTANCE: extruder has a working chamber with successively located sections with an impermeable wall, furnished with heating elements and alternating molder sections and two parallel conjugated screw shafts located inside this chamber, including screw conveyers and alternating groups of grinding extensions. Part of the wall of each molder section is impermeable and furnished with a heating element. EFFECT: enhanced degree of extrusion of vegetable oil due to optimization of heat condition for processing of source material, enhanced capacity. 2 dwg
Patent RU-2124102-C1 (RU)
Title: Cylindrical mechanism of higher secrecy for locking devices
Inventor: POPOV M A
IPC: E05B27/04
Filed: 1997-01-14
Granted: 1998-12-27
Abstract: FIELD: locking devices. SUBSTANCE: cylindrical mechanism has main cylinder which is connected with span-piece of lock, row of spring-biased pins in body corresponding to coding pins of main cylinder, and key. Introduced in mechanism is additional cylinder, and introduced in body are two rows of spring-biased pins for additional cylinder which are located at determined angle relative to each other. Located at same angle are passages for introduction of keys of main cylinder and additional cylinder. Provided at one side of key are two similar lines of cuts to receive coding pins of additional cylinder, and provided at other side of key is one line of cuts for coding pins of main cylinder. Mechanism is also provided with stopping screws which are seated in annular slots of both cylinders. Cylinders of mechanism are adapted for coaxial displacement relative to each other. Found in main cylinder are limiters of key lateral profile. Aforesaid embodiment of cylindrical mechanism ensures higher secrecy of locking devices. EFFECT: higher efficiency. 3 cl, 6 dwg
Patent RU-2115282-C1 (RU)
Title: Agricultural unit
Inventor: KRUZHILIN I P
IPC: A01B59/042
Filed: 1997-02-28
Granted: 1998-07-20
Abstract: FIELD: agricultural engineering, in particular, construction of mounted machines requiring frequent and quick detachment under increased vibration and impact load conditions. SUBSTANCE: tractor 1 is connected through tie-rods 3-5 of hitch system to brackets 9,10,11 of frame suspension of mounted machine 2. Each bracket has row of parallel openings for receiving pins of readily detachable connection. Each pin is formed as rod with head at one end. U-shaped handle is fastened with its one end to pin head. Retainer is fixed on rod shank. Rod stop positioned in one opening of each bracket is made in the form of compression spring whose one end is positioned in available sleeve and other end is attached within available cap, which is joined to other end of handle, when rod is blocked by stop. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 4 dwg
Patent RU-2142345-C1 (RU)
Title: Method of application of polyethylene on carbon steels
Inventor: SVERDLOV A I
IPC: B05D3/10
Filed: 1997-02-25
Granted: 1999-12-10
Abstract: FIELD: mechanical engineering; chemical industry. SUBSTANCE: first metal is subjected to preparation which consists in anodization followed by treatment of anodic film by means of byproduct - low-molecular polyethylene 2. Then powder-like polyethylene is applied on surface thus prepared which is fused till continuous coat is formed, thus enhancing adhesion of polyethylene coat with metal. EFFECT: enhanced efficiency and reliability. 1 tbl, 2 ex
Patent RU-2133206-C1 (RU)
Title: Device for lubrication of track rails
Inventor: PEREPELITSYN A I
IPC: B61K3/00
Filed: 1997-03-11
Granted: 1999-07-20
Abstract: FIELD: railway track maintenance facilities. SUBSTANCE: device has lubricating rollers which are installed for rotation and for keeping contact with rail head. Device is provided with parallel rods seated in protective housings. Rods are rigidly laterally connected to each other by means of stiffening strips. Rods are mounted on axle and have axles on their ends. Mounted crosswise on these axles are lubricating and guide rollers. Lubricating rollers are installed on hollow axles and rollers are also hollow with radial holes. Lubricating rollers are connected to lubricating oil supply system and they are provided with limiting shoes. Application of aforesaid embodiment of device affords wider operational potentialities. EFFECT: higher efficiency. 2 cl, 2 dwg