baber/WOPTO huggingface dataset:
Patent DE-19906860-C2 (DE)
Inventor: BAREITHER JUERGEN
IPC: H03K19/094
Filed: 1999-02-18
Granted: 2001-05-03
Abstract: A tristate differential output stage containing two parallel circuit branches, each with two series-connected field effect transistors (12, 14) and (16, 18) of different conduction type. The gates of the field effect transistors of the same conduction type in both circuit branches are each interconnected. The two field effect transistors (12, 16) can be put into either the on state or the off state by means of a control signal. When both field effect transistors (12, 16) of the same conduction type are in the off state, the output stage will be in the Z state. When switching over into the active state, a reference voltage is applied by means of a further switch to the interconnected gates of both field effect transistors of the same conduction type, which puts the two transistors into the on state, whereby a discharge circuit serves to discharge the gate capacitance of the two field effect transistors (12, 16) of the same conduction type during the switch-over process from the Z state into the on state, so that the switch-over process will be correspondingly fast. The output stage is capable of achieving high operational speeds, and it can be realised by using components of small dimensions which occupy little space within an integrated circuit. It is also distinguished by the fact that only little common mode noise occurs. <IMAGE>
Patent DE-19916654-C2 (DE)
Inventor: DECKER WOLFGANG
IPC: B60S3/00
Filed: 1999-04-14
Granted: 2001-03-15
Abstract: The drying device has a jet housing (4), coupled to a blower fan (3), extending transverse to the vehicle longitudinal axis, which is adjusted in height in dependence on the vehicle contour and which is pivoted about a horizontal axis via a setting moto The jet housing has at least one transverse slit-shaped drying jet (5), positioned so that its effective direction (R) is matche the vehicle contour, by pivoting the jet housing through at least 360 degrees. An Independent claim for a vehicle drying method for a portal car washing plant is also included.
Patent MD-3443-C2 (MD)
Title: Feed preparation extruder
Inventor: HĂBĂŞESCU ION
IPC: A23N17/00
Filed: 2005-12-14
Abstract: The invention relates to the agricultural machinery industry, in particular to feed preparation devices.The feed preparation extruder comprises a body (1), wherein it is placed a pressing auger (2), equipped with a conic tip (6) with a cylindrical part (7) at its base, a cover (4) with conic inner surface and a central hole, and a former (5) with a conic hole at the inlet and a cylindrical one at the outlet. The conic surfaces of the auger tip (6), of the cover (4) and of the hole of the former (5) are made with equal cone angle. The former (5) is made in the form of adjusting screw, installed into the central hole of the cover (4). The conic tip (6) of the auger is installed with the possibility of controlling its axial position about the auger (2), and onto its cylindrical part (7) there are made slots for gripping during control.The result consists in simplifying the extruder construction, in simplifying its maintenance and in the possibility of setting in the operation process.
Patent RU-2152752-C2 (RU)
Title: Coreless roll and method for its treatment
Inventor: MITCHELL DZHOZEF
IPC: A47K10/38
Filed: 1996-03-08
Granted: 2000-07-20
Abstract: FIELD: method for treatment of coreless roll of absorbing paper article, whose lateral surfaces are essentially plane and continuous. SUBSTANCE: method consists in placement of tool side by side with the roll lateral surface for formation of an apparent recess in this surface. The tool is placed side by side at least with one side of the roll so that the tool would be aligned with the axis of roll reeling, and the tool is pressed in the roll lateral surface, providing for alignment of the apparent recess with the axis of the roll reeling. EFFECT: facilitated alignment of the roll with the axis of rotation of the distributing device, enhanced convenience in use. 10 cl, 6 dwg
Patent RU-2153803-C2 (RU)
Title: Фунгицидное средство
Inventor: DUTZMANN STEFAN
IPC: A01P3/00
Filed: 1996-06-03
Granted: 2000-08-10
Abstract: Описывается фунгицидное средство, содержащее 1-(4-хлор-фенил)-4,4-диметил-3-(1,2,4-триазол-1-ил-метил)-пентан-3-ол формулы I, 2-(2,4-дихлор-фенил)-2-(1,2,4-триазол-1-ил-метил-4-н. пропил-1,3-диоксолан формулы II, а также дополнительно 8-трет. бутил-(N-этил-N-н.пропиламино)-метил-1,4-диоксаспиро[5,4]-декан формулы III при соотношении соединения формулы III к соединению формулы I, равном от 1:0,1 до 1:1,2, а к соединению формулы II, равном от 1:0,1 до 1:1,2. Технический результат - повышение активности фунгицидного средства, а также расширение ассортимента высокоактивных фунгицидных средств. 3 табл.
Patent RU-2160811-C2 (RU)
Title: Jointing member
Inventor: SHAPIRO G I
IPC: E04B1/38
Filed: 1998-11-03
Granted: 2000-12-20
Abstract: FIELD: construction engineering; jointing multilayer panels. SUBSTANCE: jointing member has middle O-shaped section and end sections bent out so they face each other with the result that mentioned section is formed. End sections are intersecting at right angle. EFFECT: improved reliability; reduced material input. 1 dwg
Patent RU-2166325-C2 (RU)
Title: Vegetable immunostimulating agent
Inventor: SHUL TS EH EH
IPC: A61K31/58
Filed: 1999-04-21
Granted: 2001-05-10
Abstract: FIELD: medicine, phyto- -therapy. SUBSTANCE: invention proposes to use (+)-R-licorici- dine (I) as a component of Ural licorice roots and also dried powder and treated Ural licorive roots extract containing 12-38 wt.-% of substance as the source of immunostimulating agents of vegetable origin. Proposed immunostimulating agents are not toxic, they can be isolated from available vegetable raw and do not show adverse effects that are characteristic for the known plant immunostimulating agents of terpenoid nature. EFFECT: improved properties of agent. 2 cl, 3 tbl, 4 ex
Patent RU-2164183-C2 (RU)
Title: Method for descaling surfaces of wide strips and apparatus for performing the same
Inventor: DELJUSTO L G
IPC: B21B45/04
Filed: 1999-05-25
Granted: 2001-03-20
Abstract: FIELD: rolled stock production, possibly complete or partial descaling of surfaces of wide rolled strips before cold rolling. SUBSTANCE: method comprises steps of drawing strip around driven drum through abrasive powder compacted before cleaning zone, subjecting strip in cleaning zone to simultaneous vertical and horizontal vibrations in two mutually normal directions inclined by angle α=0-90 deg and angle β=0-90 deg and between cleaning zones subjecting strip to bending and tension with ε=0-5%. At forming abrasive layer, at first layer of soft material is rolled on drum surface, such as pine sawdust layer with adhesive ingredient having thickness 2-3 mm. Said layer is rolled under pressure up to MPa and then onto it layer of abrasive material with thickness 1-2 mm is pressed under pressure up to 200 MPa. Apparatus for performing the method includes drums, conveyers and scale breaker. Rotary devices are arranged between drums. Drums are provided with mechanisms for subjecting strip to lengthwise and crosswise vibration. EFFECT: enhanced quality of strip cleaning due to elimination of continuous notches and grooves and due to uniform roughness of strip surface in longitudinal and cross directions. 3 cl, 4 dwg
Patent RU-2181071-C2 (RU)
Title: System and method for catalytic conversion
Inventor: DZHABIN DZHON ML
IPC: B01J8/04
Filed: 1997-10-27
Granted: 2002-04-10
Abstract: FIELD: performing exothermic reactions between propylene and ethyl benzene hydroperoxide for forming propylene oxide with the use of solid heterogeneous catalyst. SUBSTANCE: reactor is divided into several separate zones; each zone has layer of solid epoxidation catalyst. Conditions of exothermic reactions are maintained at such level that liquid phase is maintained in entire reactor without considerable vapor generation. Cold flow is fed to reactor which is preliminarily heated to temperature of reaction through separate indirect heat exchange with reaction liquid from different zones of reactor. Reaction liquid from last reaction zone is subjected to reducing of pressure for forming gas0vapor mixture at reduced temperature; this gas-vapor is preheated by indirect heat exchange with reaction liquid from at least one zone of reactor. EFFECT: considerable reduction of cost for assembly and operation of system at hydroperoxide conversion of 98% and selectivity of conversion of propylene to propylene oxide of about 99%. 4 cl, 1 dwg, 1 tbl
Patent RU-2170153-C2 (RU)
Inventor: BATRAEV G A
IPC: B21D39/06
Filed: 1999-06-29
Granted: 2001-07-10
Abstract: FIELD: plastic metal working, namely processes for securing tubes to tube plates of heat exchangers with use of effect of localized oriented plastic deformation of tube material. SUBSTANCE: method comprises steps of placing tube after preliminary operations in tube plate opening having two annular grooves; fixing tube against possible motion and fastening it due to applying compression effort to its inner surface by expansion; preliminarily profiling outer surface of tube by forming on it cone portion whose apex is arranged behind end of tube and portion having curvilinear generatrix turned to tube axis and joined with cone portion; placing tube in opening of tube plate without gap and arranging portion with curvilinear generatrix in front of annular grooves of tube plate opening. EFFECT: possibility for providing necessary characteristics of "tube-to-tube plate" joints without applying increased pressure to inner surface of tube. 5 dwg
Patent RU-2179413-C2 (RU)
Title: Wound dilator
Inventor: SOLOV EV A A
IPC: A61B17/02
Filed: 1999-07-02
Granted: 2002-02-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has ring having removable blades attached to the ring with ball-shaped thickenings symmetrically distributed. The ring has ellipsoid-shaped thickenings. It has oval profile smoothly growing into ellipsoid-shaped thickenings to adhere to patient body in atraumatic way. Every ellipsoid-shaped thickening has central locking socket of variable cross-section. The socket is open on its ends and from above. The ball-shaped thickenings are symmetrically distributed over the corresponding blade rod length member. Distance between the ball-shaped thickenings corresponds to ellipsoid-shaped thickening cross-section. EFFECT: controlled variable retraction degree; improved reliability properties. 2 dwg
Patent RU-2172526-C2 (RU)
Title: Nuclear reactor
IPC: G21B1/00
Filed: 1999-07-27
Granted: 2001-08-20
Abstract: FIELD: fusion power reactors. SUBSTANCE: nuclear reactor using mixture incorporating hydrogen and its isotopes has heat-resistant insulating vessel for receiving mixture with insert made in the form of thin metal ring electrode connected to external power supply capable of supplying positive charge to this vessel; positive charge ionizes hydrogen isotope atoms and imparts energy impulse to atom nuclei sufficient to overcome Coulomb barrier and to ensure nuclear reaction. EFFECT: enhanced operating reliability and control of nuclear reaction processes; improved protection against cavitation actions. 3 dwg
Patent RU-2166996-C2 (RU)
Inventor: KUDRJAVTSEV JU I
IPC: B03B5/62
Filed: 1999-07-29
Granted: 2001-05-20
Abstract: FIELD: devices for concentration, separation and thickening of grainy materials; applicable in mining, construction, chemical and other industries engaged in processing of mineral raw materials and production wastes. SUBSTANCE: plant includes metal structure carrying feed bin and several sections located on below another and consisting of classifying cylindrical-conical vessels and draining chambers whose cross-section areas rise from top downward inversely to hydraulic size of particles of material, and branch pipes for discharge of thickened products of classification. Metal structure is made in the form of closed tubular system for possible supply of water into system from main pipeline. Secured to closed tubular system are supporting seats of cylindrical-conical vessels and branch pipes for supply of water to each cylindrical-conical vessel for their filling and washing. EFFECT: extended operation and engineering potentialities of claimed plant. 2 dwg
Patent RU-2205350-C2 (RU)
Inventor: GORBUNOV M V
IPC: F41H7/03
Filed: 1999-08-16
Granted: 2003-05-27
Abstract: Изобретение относится к области транспортного машиностроения, в частности к устройствам для защиты двигателя от попадания воды через патрубок выпуска выхлопных газов в случае остановки двигателя при движении под водой. Реализация устройства позволяет обеспечить фиксацию выпускных клапанов в открытом положении без остановки транспортного средства и выхода экипажа наружу. Сущность изобретения заключается в том, что выпускные клапаны снабжены дистанционным автоматическим приводом фиксации их в открытом положении. Указанный привод выполнен в виде двух кинематически взаимосвязанных вращающихся на осях рычагов, тяги с толкателем, рычага с копиром, закрепленного на валу выпускных клапанов, и фиксатора, установленного на панели выпускных клапанов. Один из двух кинематически взаимосвязанных рычагов связан с тягой привода к крышкам оборудования для подводного вождения посредством закрепленного на тяге упора, а второй рычаг - с тягой с толкателем. 2 ил.
Patent RU-2174604-C2 (RU)
Title: Rotary machine
Inventor: STARIKOV V A
IPC: F01C1/00
Filed: 1999-10-12
Granted: 2001-10-10
Abstract: FIELD: mechanical engineering; compressors, pumps, internal combustion engines. SUBSTANCE: rotary machine has follow cylindrical housing with end face covers and synchronization mechanism in form of shaft with monolith cross. Housing accommodates blades with rollers which divide its space into four closed chambers. Shafts with rollers are fitted into blades through holes. Shafts with rollers are provided with eccentrics. Cylindrical surfaces are formed to shape in end face covers symmetrically in diametrically opposite directions with radius displaced from center of blade rotation in vertical in coordinate grid by eccentricity plus-minus value and radius displaced in horizontal symmetrically relative to center of rotation. Additional rollers are installed on ends of eccentric shafts. Diameters of these rollers are less than diameters of rollers in contact with profiled surface in end face covers in which segment projections are formed to shape in diametrically opposite directions from center of blade rotation by eccentricity minus value. EFFECT: elimination of unbalance. 2 dwg
Patent UA-24015-C2 (UA)
Title: Caterpillar carriage of mining machine
Filed: 1992-10-28
Abstract: Caterpillar carriage of mining machine includes support balance beam. One of pairs of balance beams by means of hinged joint is connected to leveling beam. The other pair of balance beams is connected to frame by means of hinged joint. The invention relates to mining industry and can be used as chassis for self-propelled drilling installations, loading and other machines.
Patent UA-34482-C2 (UA)
Title: monitoring system for representation of vibratory states of numerical blades on rotating working wheel
IPC: G01H17/00
Filed: 1994-07-11
Abstract: The invention relates to monitoring system for representation of vibratory states of numerical blades on rotating working wheel.
Patent UA-40642-C2 (UA)
Title: Device for receiving telecontrol commands
Inventor: Portnov Yevhen Mykhailovych
Filed: 1996-09-10
Abstract: The invention relates to systems of telemechanics with time division of signals consisting of a control unit connected with controlled units by communication lines and is intended for the reception of telecontrol commands by two-position units which were formed up in the control unit and were transmitted to a controlled unit by a communication line or were transferred by means of control switches by a local personnel present in the controlled unit.
Patent UA-56132-C2 (UA)
Title: Vaccine composition (variants), method for stabilizing qs21 providing resistance against hydrolysis (variants), method for manufacturing vaccine
IPC: A61K39/002
Filed: 1996-01-04
Abstract: The invention relates to a vaccine composition comprising an antigen, an immunologically active saponin fraction and a sterol.
Patent UA-33979-C2 (UA)
Title: Unit for separating impurities from roots
Inventor: DROBOTUN YEVHEN VOLODYMYROVYCH
IPC: B65G15/62
Filed: 1999-05-06
Abstract: The invention relates to the field of sugar-beet, potato-starch, potato-alcohol, canning industry. A unit for separating the impurities from the roots consists of a conic bath, an inclined screw conveyor, devices for removal heavy impurities, nozzle apparatus, a circulating pump and an inclined screen conveyer, which is placed on wooden or polymer supporting bars and slides without sagging.
Patent UA-38346-C2 (UA)
Title: “ukrainian carpathian”, special vodka
Inventor: KIRIUK KHRYSTYNA IVANIVNA
Filed: 2000-06-26
Abstract: Special vodka contains natural birch sap, granulated sugar, glucose, ascorbic acid, “Extra”, rectified ethyl alcohol and rectified potable water.
Patent UA-52812-C2 (UA)
Title: Method for estimating mineral saturation of bone tissues
Inventor: Averianova Liliia Oleksandrivna
Filed: 2000-07-27
Abstract: The method for estimating the mineral saturation of the bone tissues is employed in the medical roentgenology with the aim of diagnosing the state of the human bone tissues. The method comprises the roentgenography and the densitometry of the long bones under study as against the reference wedge placed at the level of the bone within the soft tissue projection, with the steps of the wedge being aligned with the length of the bone itself. The densitometry is performed alongside the line perpendicular to the length of the bone and the steps of the reference wedge. The calculations are then made by special formulae resulting in estimation of the mineral saturation in the medullar cavity as well as in the cortex. The ratio of these two values is finally calculated.
Patent UA-119308-C2 (UA)
Title: Композитний матеріал на основі використаних поліетиленових виробів та деревних відходів
IPC: C08L23/06
Filed: 2018-07-24
Abstract: Винахід стосується композитного матеріалу із побутових відходів на базі поліетиленових відходів і відходів деревообробної промисловості, і може бути використаний для виготовлення виробів для використання у різних галузях господарства. Заявлено композитний матеріал на основі використаних поліетиленових виробів та деревних відходів, який містить як деревні відходи - сухе листя - 30-80 мас. %, та як поліетиленові вироби - попередньо подрібнені використані поліетиленові вироби із ступенем забруднення до 30 % - 20-70 мас. %. Технічний результат: забезпечення однорідності структури, однакової малої шорсткості поверхонь, підвищення адгезії та водостійкості композиційного матеріалу з підвищенням міцності та щільності, забезпечення однорідних фізико-механічних властивостей, виключенням можливості утворення тріщин та розколів.
Patent RU-2212667-C2 (RU)
Title: Method for diagnosing disseminated pulmonary tuberculosis with marked specific cellular immunity inhibition
Inventor: KNORING B E
IPC: G01N33/48
Filed: 2000-04-19
Granted: 2003-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining the number of ill cells in peripheral blood as response to lymphocyte stimulation with tuberculin and phytohemagglutinin. The number of blast blood cells before and at the sixth day after administering 20 TU of tuberculin. Concurrent increase in T-lymphocyte activity in lymphocyte blast transformation response to stimulation with tuberculin by 1.5% and more and to phytohemagglutinin by 4.0% and more being found to take place, disseminated pulmonary tuberculosis diagnosis is to be set. EFFECT: high accuracy and reliability of diagnosis.
Patent RU-2187702-C2 (RU)
Inventor: NOSOV A A
IPC: F04C2/08
Filed: 2000-06-15
Granted: 2002-08-20
Abstract: FIELD: pumps used for delivery of petroleum products including oil and other liquid compounds used in manufacture of automobiles and other industries. SUBSTANCE: oil pump housing is just three-dimensional geometric body which may be placed in working chamber of gears. Working chamber is provided with trapezoidal port, 30 mm high and 60.42 mm wide and two holes of unequal length which have split lines. Diameter of upper base of boss is equal to 18.8 mm. On outer side of housing there are stiffening fins at maximum height of 27.8 mm and minimum height of 2192 mm and projection at height of 5.88 mm. Technological boss, 15.88 mm high is made on circular surface of wall at maximum radius of 20.3 mm on external (relative to surface of chamber) side of housing. Inner cavity for mounting the gears is engageable with surfaces of holes; fins are provided on outer side of wall. Mounting hole has two conical opposite holes and cylindrical section combining their bases. Conical profile of these holes has different shaped contours; housing is provided with shaped fork-like projection, technological projections, fins and projections of flanges on external side of housing. Flange is provided with auxiliary hole, fork-like projection is provided with radius engagement relative to forks; working chamber has form of petrachoid with angle dividing its surface relative to cavity; slots are made relative to plane. EFFECT: possibility of obtaining optimal construction of housing; reduced usage of metals without loss of operational reliability and durability. 6 dwg
Patent RU-2222104-C2 (RU)
Inventor: SHELKOVNIKOV N D
IPC: H04B7/00
Filed: 2000-06-19
Granted: 2004-01-20
Abstract: FIELD: radio communications; communication systems transferring digital messages. SUBSTANCE: proposed process is characterized in that information coming from message source is divided into digital groups which are entered in memory register; each of N digital groups separated from this register is recorded in its respective decimal counter; N decimal counters are synchronously triggered on sending and receiving ends of communication system for reading out digital groups written therein and counting them; on sending end of system radio pulses are shaped by moments of read-out completion, each pulse being generated at its respective subcarrier frequency, and upon their linear addition they are transferred in groups to receiving end of communication system; referring to signals received counting is ceased in respective N decimal counters; original digital message is recovered by count state in these counters and conveyed to user. In this way N parts or digital groups of each continuous digital message are transferred simultaneously. EFFECT: reduced time and power requirement for transmitting digital messages. 1 cl, 2 dwg
Patent RU-2218251-C2 (RU)
Title: Control unit for welding apparatus
Inventor: FRIDL KHEL MUT
IPC: B23K9/10
Filed: 1999-01-08
Granted: 2003-12-10
Abstract: FIELD: welding processes and equipment, namely unit for controlling welding apparatus or welding installation with welding torch connected by means of connection wire with welding apparatus, possibly in different branches of machine engineering. SUBSTANCE: welding apparatus includes control unit and at least inlet unit and(or) indicating unit arranged on welding torch. Control unit includes successive data bus 47 connected with control unit and with welding torch and(or) other units of welding apparatus and(or) welding installation. EFFECT: simplified data transmission between welding torch and welding apparatus. 22 cl, 2 dwg