baber/WOPTO huggingface dataset:
Patent RU-2069432-C1 (RU)
Title: Gas dynamic laser
Inventor: KARPUKHIN VYACHESLAV T
IPC: H01S3/22
Filed: 1992-02-19
Granted: 1996-11-20
Abstract: FIELD: quantum electronics. SUBSTANCE: gas dynamic laser has nozzle apparatus, optical resonator and super sonic diffuser, regeneration heat exchangers for pre-heating working body and extracting heat from used working body, regeneration heat exchangers for re-heating working body till achieving working temperature, distributing devices for cyclical switching of heat exchangers, compressor and cooling system. Device is also provided with recuperation evaporator, recuperation heat exchangers mounted inside cases of pre-heating recuperation heat exchangers, and distribution unit. Input of the latter is connected with output of compressor. Liquid compressor is used in the device. Input of cooling agent circuit of recuperation evaporator is connected with one input of distribution unit mentioned above. Output of the circuit is connected with input of distribution unit of pre- heating heat exchangers. Input of heat-transfer agent circuit of recuperation evaporator is connected with output. Output of the circuit is connected with input of cooling system of the unit. Each input of circuits of cooling agent of recuperation heat exchangers is connected with one of outputs of described distribution unit. Outputs of the circuits are connected with input of distribution unit of pre-heating heat exchangers. Circuits of heat-transfer agent of recuperation heat exchangers have to circuits of pre-heating regeneration heat exchangers simultaneously. EFFECT: improved efficiency; advanced weight-dimension characteristics of lasers. 2 dwg
Patent RU-2030473-C1 (RU)
Title: Copper-base alloy
Inventor: KATAEV ROSTIK S
IPC: C22C9/04
Filed: 1991-07-01
Granted: 1995-03-10
Abstract: FIELD: alloys. SUBSTANCE: alloy has, wt.-%: iron 0.005-0.2; nickel 0.03-0.5; one or more metals taken from the group containing scandium, yttrium, holmium, erbium, neodymium and praseodymium 0.005-0.03, and copper - the rest. Alloy properties: fatigue limit is 52-130 MPa. EFFECT: enhanced quality of alloy. 1 tbl
Patent RU-2033946-C1 (RU)
Title: Parachute deployment device
Inventor: KOMAROV SERGEJ S
IPC: B64D17/54
Filed: 1992-03-16
Granted: 1995-04-30
Abstract: FIELD: parachute technique. SUBSTANCE: device has aneroid-operated mechanism 1, clockwork mechanism 2, interlocking levers 3 located in housing 4, lock 5, pull mechanism 6 secured to housing 4 from beneath which has cord 7 in flexible protective casing 8 connected to two-cone lock 9 of parachute. Fitted on lateral surface of housing 4 is input mechanism which has additional flexible protective casing with cylinder-housing at free end and rod with piston. In the front portion of piston there is profiled seat for calibrated locking ring; sealing ring is provided in central portion and split collet of decoupler is arranged in rear portion. Tip of ear with line is fitted in split collet of decoupler. In case of loading the line, force is transmitted via ear, tip and split collet of decoupler to piston and then to calibrated locking ring received by the seat. As soon as force reaches critical value P cr  , calibrated locking ring spreads freeing the piston which starts moving in cylinder-housing pulling the rod from balance beam. As soon as split collet of decoupler is not engageable with cylinder any longer, its tabs open and spherical tip gets disengaged freeing the ear with line. Motion from clockwork mechanism 2 is transmitted via gear train to interlocking levers 3 or open lock of pull mechanism 6 or stop clockwork mechanism 2 if the flight altitude exceeds the value set on the instrument dial. As soon as preset altitude has been achieved, interlocking levers 3 are released due to compression of aneroid and clockwork mechanism completes remaining time 0.8 to 1.2 s and switches on lock 5 which releases piston of the instrument. Under action of compressed springs, the instrument piston starts moving and pulling cord 7 in protective casing 8 and opens two-cone lock 9 of parachute. EFFECT: enhanced reliability due to enhanced tightness of mechanism switching on the device and maintenance of stable operation of device throughout entire range of application. 2 dwg
Patent RU-2067745-C1 (RU)
Title: Method of determination of sequence of shots by fired bullets
Inventor: BAKHTADZE GIYA EDUARDOVICH
IPC: F42B35/00
Filed: 1992-02-17
Granted: 1996-10-10
Abstract: FIELD: criminalistic investigations in determining the sequence of shots. SUBSTANCE: the method of determination of sequence of shots by fired bullets consists in their detection and inspection. Fire is conducted shot for shot by bullets equal in length from the same barrel of rifled firearm. At inspection of fired bullets the lengths of detected bullet are additionally measured, the length of fired bullets serves as a criterion for the sequence of shots: the longer the bullet, the earlier the shot. EFFECT: enhanced accuracy.
Patent RU-2067746-C1 (RU)
Inventor: GALTSEV YURIJ V
IPC: F42B35/00
Filed: 1992-02-18
Granted: 1996-10-10
Abstract: Использование: криминалистические исследования по определению вида снаряжения охотничьего патрона по стреляной бумажной гильзе. Сущность изобретения: способ определения вида снаряжения охотничьего патрона по стреляной бумажной гильзе включает отсечку бумажной трубки от металлической головки, разрезание трубки вдоль ее образующей и распределение ее в плоскость, при этом оценку вида снаряжения осуществляют по количеству выявленных пор-повреждений, при этом при использовании микроскопии считается, что при обнаружении до 200 пор-повреждений - снаряжение холостое в новую гильзу, при обнаружении до 5000 пор-повреждений - снаряжение холостое в использованную гильзу, а при обнаружении от 9000 до 12 тысяч пор-повреждений - снаряжение боевое. Кроме того, возможным является отделение первого слоя от расправленной в плоскость бумажной трубки и проецирование его на фотобумагу с фотоувеличением в 8 - 10 раз, при этом считается, что при обнаружении пор-повреждений в пределах 3 - 4 тысяч снаряжение боевое, а при отсутствии пор-повреждений снаряжение холостое. 2 з.п. ф-лы.
Patent RU-2000302-C1 (RU)
Inventor: KOPYLOV VIKTOR M
IPC: C08G77/18
Filed: 1992-04-27
Granted: 1993-09-07
Abstract: Использование: гидрофобизирующее  средство. Сущность: олигоорганогидридэ-  токсисилоксаныФормулы Eto SlRHO P SIR210 d RllRmSiO f  (Eto)4 , где R-Me, Et; , Et;  , Ph, H; . Oo, . d 1-10:  f 0-10: ,8-1,2; . Получают каталитической  перегруппировкой смеси алкил-  гидридсилоксана, а, о дигидроксиалкил-  силоксана или деполимеризата DA.   вл ющегос  смесью диметилциклосилок-  санов, органосилоксана или триэтоксисила-  на и тетраэтоксисилана или  олигоэтоксисилоксана при массовом  соотношении (1-10):(1-10):(1-10):(1:10)  соответственно в присутствии 0.1-1,0  мас.% сульфированного сополимера стирола  с дивинилбензолом или серной кислоты  при 70-120&deg;С в течение 4-5 ч с  последующим гидролизом продуктов реакции  при массовом соотношении тетраэтоксисилана  или олигоэтоксисилоксана и  воды (1-10):(0,2-0,6). Водопоглощение ке-  рамзитбетона, обработанного олигооргано-  гидридэтоксисилоксаном, через 180 сут  5,4-18,5%. 2 с.п.ф-лы, 2 табл.
Patent RU-2068356-C1 (RU)
Title: Multipurpose freight boxcar
Inventor: LIZIN PETR D
IPC: B61D3/02
Filed: 1992-04-29
Granted: 1996-10-27
Abstract: FIELD: railway transport; boxcars for carrying solid cargoes and passenger cars. SUBSTANCE: car has running gear with body, longitudinal supports secured in middle of body side walls, flooring installed on supports to form second tier and made of rectangular shape flat members. Each end face wall of body is made in form of two two-fold doors arranged one over the other for corresponding tier. Support beam is installed between doors. Flooring is divided into two sections, each movably connected with corresponding support beam by one end and with cable-and-sheave flooring section moving mechanism by other end. Flat members of each section of flooring are movably intercoupled. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2009607-C1 (RU)
Title: Transformer-free input power supply
Inventor: KONOVALOV SERGEJ I
IPC: H02M7/5375
Filed: 1992-05-28
Granted: 1994-03-15
Abstract: FIELD: current conversion. SUBSTANCE: device has h. f. converter 9 shunted by thyristor 3 through current-limiting resistor 4. Converter is connected with input low-frequency capacitor 2. Control unit is connected with self-power circuit which is formed by additional rectifier 15, choke 16 and additional winding of power transformer 10. Charging capacitor 17 has to be starting capacitor and plays role of smoothing LC-filter of self-power circuit of control unit 14. Capacitor 17 is voltage supply for operation of thyristor starting pulse former. EFFECT: improved reliability. 1 dwg
Patent RU-2024038-C1 (RU)
Inventor: ANITROPOVA IRINA L
IPC: G02B9/12
Filed: 1992-06-18
Granted: 1994-11-30
Abstract: Использование: изобретение относится к оптическому приборостроению и может быть использовано для получения визуальной информации от внешних объектов совместно с телевизионными трубками и с ПЗС-приемниками. Сущность изобретения: объектив состоит из трех компонентов, первый из которых - отрицательный, склеенный из отрицательного и положительного менисков, обращенных вогнутостью в пространство предметов, второй - положительный, склеенный из двояковыпуклой линзы и отрицательного мениска, обращенного вогнутостью к предмету, третий - положительный мениск, а модули радиусов кривизны поверхностей определены из соотношения, приведенного в описании. 7 ил., 1 табл.
Patent RU-2070651-C1 (RU)
Inventor: GYAVGYANEN YURIJ V
IPC: F02K7/10
Filed: 1992-07-01
Granted: 1996-12-20
Abstract: FIELD: engine plants of flying vehicles and aerospace systems. SUBSTANCE: engine has combustion chamber, inlet and outlet nozzles, mixing chamber and combustion product swirler which brings combustion chamber in communication with mixing chamber, central body and circular passage connecting the swirler with mixing chamber. EFFECT: enhanced reliability. 12 cl, 20 dwg
Patent RU-2037616-C1 (RU)
Title: Smoothing out machine
Inventor: BOLOTNYJ ALEKSANDR V
IPC: E04F21/16
Filed: 1992-07-06
Granted: 1995-06-19
Abstract: FIELD: civil engineering. SUBSTANCE: smoothing out machine has a drive in the form of rotary pneumatic engine and eccentrically positioned to one another rotor and stator. Rotor has an axial passage. Hollow control handle with start valve is attached to the rotor. Axial rotor passage is communicated with handle cavity. Radial slots are made in the rotor to place spring loaded blades. Stator is installed between upper and lower end covers. Lower end cover has outlet passage communicated with axial passage of the rotor. EFFECT: high efficiency. 2 dwg
Patent RU-2070743-C1 (RU)
Title: Device for reversible stranding of cable conductors to produce filaments, harnesses, and optical fibers
Inventor: KARHU RAIMO
IPC: H02G1/14
Filed: 1992-08-27
Granted: 1996-12-20
Abstract: The invention relates to a reverse stranding apparatus for the reverse stranding of conductors. The apparatus comprises a stationary divider means, a twisting means rotatable in different directions, and a central element (5) disposed between said parts, and peripheral tubes (6) surrounding the central element, the central element (5) and the peripheral tubes (6) being pressed against each other at least during the twisting step of the conductors, and the conductors to be stranded being adapted to pass through at least the peripheral tubes. To allow high speeds of rotation, the peripheral tubes (6) are connected substantially for their entire length to the central element (5) by means of a substantially radial part. <IMAGE>
Patent RU-2037517-C1 (RU)
Title: Method of removing dispersed nickel catalyst from the fat after hydrogenation
Inventor: STOPSKIJ VYACHESLAV S
IPC: C11C3/12
Filed: 1992-07-02
Granted: 1995-06-19
Abstract: FIELD: fat and oil industry. SUBSTANCE: method involves the successive two-stage separation of catalyst. At the first stage the separation of catalyst particles is carried out at 140-200 C at magnetic field 0.7-1.3 Tl, and at the second stage at 80-130 C by either filtration or magnetic separation method in the field with 1.4-2.0 Tl. EFFECT: improved method of nickel removal. 1 tbl
Patent RU-2035729-C1 (RU)
Title: Coulometer and method of coulometry
Inventor: SOSHIN LEV D
IPC: G01N27/00
Filed: 1992-04-27
Granted: 1995-05-20
Abstract: FIELD: measurement of quantity of electricity. SUBSTANCE: current carrier flow is transformed into light quanta; electric charge is judged from number of light quanta. Charge measurement range may be widened due to introduction of light filter or set of light filters. Coulometer has current carrier transformer, light source brought into measuring circuit for which number of irradiated light quanta is proportional to number of current carriers, photoelectric converter and electric pulse counter. Light source is connected optically with photoelectric converter which has output connected to input of the counter. EFFECT: improved precision; improved reliability. 2 cl, 4 cl, 1 dwg
Patent RU-2032574-C1 (RU)
Title: Trailer rotating truck frame
Inventor: TERSAKOV BORIS VLADIMIROVICH
IPC: B62D63/08
Filed: 1992-08-24
Granted: 1995-04-10
Abstract: FIELD: motor vehicles. SUBSTANCE: frame has side rails 1 joint with cross-bars 2 and 3. Front 4 and rear 5 spring brackets are mounted on cross-bars. Rear bracket is formed by two plane side members coupled by a U-shaped profile. Supporting plate is welded to the lower part of profile. Each side member has rectangular groove. EFFECT: improve design. 3 dwg
Patent RU-2037825-C1 (RU)
Title: Immobile phase for gas chromatography
Inventor: MAKLAKOVA ALEKSANDRA FEDOROVNA
IPC: B01J20/286
Filed: 1992-07-14
Granted: 1995-06-19
Abstract: FIELD: analytical chemistry. SUBSTANCE: product: polyhydroxyethylene-bis-(arsenates) of the formula   where   were used as immobile phase for gas chromatography. Proposed immobile phase shows high selectivity for separation of alcohols from alkanes and other nonpolar or low polar organic compounds as compared with known immobile phases. Proposed compounds were used for study of physical and chemical properties of substances. EFFECT: enhanced effectiveness of proposed compound. 1 tbl
Patent RU-2057568-C1 (RU)
Title: Device for displacement of curtains
Inventor: GROKHOVSKIJ RUDOLF L
IPC: A47H5/06
Filed: 1992-09-23
Granted: 1996-04-10
Abstract: FIELD: furniture industry. SUBSTANCE: rod has prominent helical curves on the surface that are arranged from the center and directed towards the opposite ends. The rod has accumulating sections on the ends with a smooth surface or decreased spacing. The rod is furnished with a flexible puller in the form of a cord. The device brackets simultaneously serve as rotation bearings for the rod. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2047672-C1 (RU)
Inventor: TYUTRIN ALEKSANDR V
IPC: C25F3/00
Filed: 1992-10-12
Granted: 1995-11-10
Abstract: Изобретение относится к электрохимической обработке и гальваностегии и может быть использовано для снятия окалины, удаления заусенцев, электролитического полирования и нанесения покрытия на мелкие ферромагнитные детали. Устройство содержит вертикальный соленоид 1 и размещенную внутри него рабочую ванну 2 с перфорированным контейнером 3, при этом днище контейнера 3 находится ниже середины обмотки соленоида 1 на расстоянии, составляющем 5 48 от среднего размера детали. Для качественной обработки взаимозацепляющихся деталей контейнер 3 снабжен жестко закрепленными рассекателями 5. 1 з. п. ф-лы, 1 ил. 1 табл.
Patent DE-10104064-C1 (DE)
Inventor: VRIES JACOB DE
IPC: G01R21/133
Filed: 2001-01-29
Granted: 2002-10-10
Abstract: The invention relates to a compensation circuit for the phase shift between a first input (3) for a voltage determination and a second input (4) for a current determination in electric meters for direct connection, whereby a DC-tolerant converter (5), for current transformation, is arranged before said second input (4) and a high pass filter (R1, C) is arranged before the first input (3), for a first equalisation of the non-frequency-dependant phase compensation. A further equalisation of the phase compensation occurs by means of a correction device (5) in a measuring chip (2), which is connected in series with the inputs (3, 4) for voltage determination and current determination.
Patent DE-10117875-C1 (DE)
Inventor: EDERER INGO
IPC: B05C1/00
Filed: 2001-04-10
Granted: 2003-01-30
Abstract: The invention relates to a method for applying fluids, especially particle material, on a area that is to be coated, wherein the fluid is applied on the area to be coated in front of a blade when observed from the direction of forward movement of the blade and said blade is then displaced on the applied fluid. The method is characterized in that the blade performs an oscillation similar to a rotational movement.
Patent DE-10124484-C1 (DE)
Title: Stamping method, for metal band for automobile bodywork seal, has cooperating cutting wheels used simultaneously for displacement of metal band
Inventor: BEUTEL ACHIM
IPC: B60J10/18
Filed: 2001-05-19
Granted: 2002-11-07
Abstract: The method provides a stamped out pattern in the metal band (3) which alters in the longitudinal direction using cooperating upper and lower cutting wheels (5,6), which rotate in opposition to one another and which are used simultaneously for displacement of the metal band. An Independent claim for a device for stamping out a bodywork seal metal band is also included.
Patent DE-10207456-C1 (DE)
Title: Exhaust gas turbocharger for IC motor, has a spiral inflow channel into the turbine housing with a gas flow deflector at the inner channel wall to reduce mechanical and thermal stress
Inventor: RUTSCHMANN ERWIN
IPC: F02B37/02
Filed: 2002-01-22
Granted: 2003-04-17
Abstract: The exhaust gas turbocharger, for an internal combustion engine, has turbine (8) and compressor wheels within housings, linked together by a shaft. The turbine housing (2) has a spiral inflow channel (22) for the exhaust gas, with a gas flow deflector (28) as a ramp projection at the inner wall (24) of the channel to reduce the channel cross section. The ramp is followed by a tongue (30) towards the wall, which enlarges the cross section. The projection is formed by a thickening of the turbine housing wall, integrated into the inflow channel directly in front of the neck cross section (QH).
Patent DE-10216362-C1 (DE)
Title: Overflow container for source cylinder of automobile hydraulic clutch or braking system with hydraulic connection for source container having projection for preventing air entering hydraulic system
Inventor: BORNKESSEL DIETHARD
IPC: B60T11/22
Filed: 2002-04-13
Granted: 2003-08-07
Abstract: The overflow container (12) has a hydraulic fluid chamber (50) defined between a container base (46) and a flexible container cover (52), displaced relative to the base in dependence on the container filling level and coupled to the atmosphere via a vent connection (64) for pressure equalisation between the air volume in the container and the atmosphere. The hydraulic connection (62) for the source cylinder, provided in the container base, has a projection (66) extending into the fluid chamber, defining a given volume (V) which is greater than the air volume in the filled fluid chamber.
Patent DE-19505696-C1 (DE)
Title: Appts. for monitoring condition of liq. in high-voltage equipment
Inventor: RITZEN HEINZ
IPC: H01B17/34
Filed: 1995-02-20
Granted: 1996-08-08
Abstract: Within the oil-filled equipment (feedthrough, capacitor, switch or other component) (1), the active part (2) with its external connection (3) is surmounted by a screening head (5) and encased in e.g. a porcelain insulator housing (7). The oil level is monitored (9) by a tube or hose (11) pref. helically wound around the axis between an upper fixture (13) and a bellows (15) near the base. The top of the tube is open at a level (S3) between upper and lower limits (S1,S2). If the oil level departs from within these, the pressure difference triggers an alarm or control signal via an electrical double contact (19).
Patent DE-19533232-C1 (DE)
Title: Transport container, e g for pharmaceuticals
IPC: B65D25/10
Filed: 1995-09-08
Granted: 1997-02-27
Abstract: Prodn. transport container made from thin walled plastic comprises a removable, box shaped insert (1) with a lid made of expanded polystyrene. A number of vertically arranged pockets (12) are located inside the box, and these contain refrigeration cooling units (18). The pockets have projections (13) which locate into cut-outs (7) on the inside of the container wall. A rib member (14) locates vertically into a cut-out (8) in the box.
Patent DE-19546330-C1 (DE)
Title: Drive differential for automobile vehicle
Inventor: KRAML HORST
IPC: F16H48/08
Filed: 1995-12-12
Granted: 1997-03-06
Abstract: The drive differential delivers the drive torque to the driven vehicle wheels and has a differential casing (1) with an attached drive wheel (10), enclosing axle shaft wheels (5) and differential spline wheels (4).  The spline wheels are supported by deep drawn or cold pressed bearing pins (7) secured to the differential casing. Alternatively the bearing pins are formed integral with the differential casing.
Patent DE-19606875-C1 (DE)
Title: Alignment device for handling wire, multi-wire or tubular material
Inventor: ALBERT ECKEHARD
IPC: B21D3/05
Filed: 1996-02-23
Granted: 1997-09-04
Abstract: The device incorporates two alignment rollers in parallel planes positioned vertically to the material and parallel to each other. The alignment rollers (1,2) are individually or commonly adjustable to and from the material and at least one of them (1) is height-adjustable. The alignment roller (1) of the other plane between two adjoining alignment rollers (2) of a plane is height-adjustable. Two adjoining alignment rollers of a plane are height adjustable, between which an alignment displaced in the other plane is arranged. The insertion angle of the alignment rollers is greater than 90 degrees, and has unequal arms. The alignment device comprises a first unit (A) with at least one height-adjustable alignment roller (1) and a second unit (B) with customary alignment rollers (2).
Patent DE-19614436-C1 (DE)
Title: Vehicle steering wheel lock
Inventor: JANZ MANFRED
IPC: B60R25/02
Filed: 1996-04-12
Granted: 1997-06-12
Abstract: The steering wheel lock comprises a housing (2) with assembly opening protected by cover plate (19). The cover plate has an angled end (20) having a recess extending towards the longitudinal axis of the locking cylinder. The second end of a web-shaped security plate (8) projects through this recess and is supported in a guide groove of the housing through its area located between angled end and end of housing on locking cylinder side. The security plate and cover plate are set relative to each other in the recess are so that the security plate cannot be removed from the recess when the cover plate is fixed on the housing.
Patent DE-19708715-C1 (DE)
Title: Cable trunking for switch cubicles and switchgear
Inventor: BESSERER HORST
IPC: H02G3/04
Filed: 1997-03-04
Granted: 1998-08-13
Abstract: The trunking is in the form of a U-shaped tray with a base and two sides enclosed by a cover the tray being provided with apertures for the entry and exit of cables. The base of the tray is provided with a row of openings and a row of punched holes in which T-shaped cable clamps are fitted.  The sides (12, 13) of the tray (10) are provided with a row of open cable suspension slots (18, 19). The sides also have a row of fixing slots (16, 17) for the cable support webs (25) which link the sides together.
Patent DE-19809519-C1 (DE)
Title: Method of removal of core from pressure molded hollow workpiece
Inventor: HUELSBERG THOMAS DIPL ING
IPC: B21D45/00
Filed: 1998-03-05
Granted: 1999-07-01
Abstract: The hollow core (13) is retained onto the stamp face (7), while the latter is in the core channel (5), by a retainer mounted on the stamp. For the opening of the mold tool (1) and withdrawal of the ready formed hollow profile (3),  the hollow core is removed from the stamp face (7) by a  withdrawal rod device (14) inserted in the open forming cavity (2).