baber/WOPTO huggingface dataset:
Patent RU-2020502-C1 (RU)
Title: Device for indication of non-ideal coefficient of exponential volt-ampere characteristics of semiconductor devices
Inventor: LEONTEV GEORGIJ E
IPC: G01R31/26
Filed: 1991-07-29
Granted: 1994-09-30
Abstract: FIELD: electronics. SUBSTANCE: device is used for indication of non-ideal coefficient of exponential characteristics as two-terminal networks, and four-terminal networks in wide current range. Current-to-voltage log converter is used in the device. Input of the converter is connected to tested unit, and output is connected to input of differentiator. The first input of divider used in the device is connected to output of differentiator and the second input is connected to reference voltage source. Output of the divider is connected with input of two-coordinate recorder. EFFECT: indication of non-ideal coefficient in wide current range. 1 dwg
Patent RU-2006227-C1 (RU)
Inventor: DOROFEEVA GALINA D
IPC: A61K36/738
Filed: 1991-07-03
Granted: 1994-01-30
Abstract: FIELD: medicine. SUBSTANCE: content of malonic dialdehide in blood plasma and level of peroxide hemolysis of erythrocytes are determined; kernel oil is prescribed inside or in enemas. EFFECT: prolonged remission terms.
Patent RU-2064730-C1 (RU)
Title: Device for control of rectifying gate
Inventor: BAKHOVTSEV IGOR A
IPC: H02M7/48
Filed: 1991-07-25
Granted: 1996-07-27
Abstract: FIELD: electric engineering. SUBSTANCE: device has master oscillator 18, microprocessor computing unit 2, unlocking pulse distribution unit 24, power supply phase polarity detection unit 1, first and second subtraction counters 17 and 19, power supply voltage period measuring unit 20. Microprocessor operates according to program which consists of three parts: main programs and two subroutines for processing interrupts. EFFECT: increased functional capabilities. 4 dwg
Patent RU-2019699-C1 (RU)
Title: Method for recultivation of radioactive industrial grounds, dumps and stores
Inventor: VOROBEV ALEKSANDR E
IPC: E21C41/26
Filed: 1991-11-19
Granted: 1994-09-15
Abstract: FIELD: recultivation of industrial radioactive wastes. SUBSTANCE: method includes formation of impermeable layers, and coating of radioactive objects with layer of fertile soil. Method is distinguished in that materials of areas or stores or wastes are subjected to effect of elementary particles to form radioactive substances and radionuclides with half-life period shorter than that of initial substance, or provision is made of transition from radioactive to stable state of treated objects. EFFECT: higher efficiency. 1 dwg
Patent RU-2044417-C1 (RU)
Title: High-frequency power supply source for gaseous-discharge lamps
Inventor: APAROV ADRIAN B
IPC: H05B41/282
Filed: 1991-12-28
Granted: 1995-09-20
Abstract: FIELD: electrical engineering. SUBSTANCE: high-frequency power supply source can operate on commercial network given rectifier with filtering capacitor is available. Source includes high-frequency inverter providing ignition and burning mode of gaseous-discharge lamp. It has transistor, igniting and blocking capacitors, power transformer to which primary winding power junction of transistor is coupled and which secondary winding is connected with one lead to common point of igniting and blocking capacitors through diode and starting unit. Specific feature of source lies in presence of additional choke through which winding of current autotransformer is placed into circuit of secondary winding of power transformer. Other winding of current autotransformer is linked to electrode of transistor and shunted by second diode. Such design makes it possible to ensure dropping external characteristic and small commutation losses simultaneously. EFFECT: reduced commutation losses. 1 dwg
Patent RU-2010718-C1 (RU)
Title: Thermoplastic sheet expanding method
Inventor: SUBBOTIN ANATOLIJ N
IPC: B29C55/10
Filed: 1992-02-25
Granted: 1994-04-15
Abstract: FIELD: forming of plastics. SUBSTANCE: method involves measuring of primary thickness in uniform deformation zone; displacing clips till attaining required thickness of sheets in the point of deformation zone with minimum thickness of sheet. EFFECT: high physical and mechanical properties of material and enhanced reliability in operation. 2 tbl, 2 dwg
Patent RU-2052700-C1 (RU)
Inventor: KHRISANOV VALENTIN V
IPC: F16K15/14
Filed: 1991-07-08
Granted: 1996-01-20
Abstract: FIELD: valving. SUBSTANCE: supplying connecting pipe embraces the discharging connecting pipe. The seat with a conical surface is made inside the supplying connecting pipe. The force member is made up as a cylindrical split spring. One end of the spring is coupled with the locking member. The other end of the spring is coupled with the discharging connecting pipe. A ring projection is made on the inner side of the supplying connecting pipe from the side of the face opposite to the seat. The ring collar is made on the outer side of the discharging connecting pipe. The collar bears on the projection and is rigidly connected with it. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2030440-C1 (RU)
Title: Method for producing oil fractions
Inventor: TUMANYAN BORIS P
IPC: C10G7/06
Filed: 1992-02-25
Granted: 1995-03-10
Abstract: FIELD: petroleum refining. SUBSTANCE: method involves atmospheric or vacuum distilling of crude oil in presence of an addition. Said addition is constituted by still residues of synthetic fatty acids or coal tar, or the products of their processing, or else by a copolymer of ethylene with vinylacetate, mol. wt 1000-100000, or surface-active substance selected from a group of oxyethylated (oxyethylation degree 10-20) C 10 -C 20  alkylphenols, oxyethylated (oxyethylation degree 2-6) primary amines C 10 -C 16 . The addition is introduced in the amount of 0.00001-5% of the weight of raw materials. The products of processing of synthetic fatty acids are the products of their heat treatment at 300-420 C for 0.5-5 h while the product of coal tar processing is the rafinate product resulting after treating the coal tar with a polar solvent, e.g. acetone. EFFECT: higher efficiency. 3 cl, 12 tb
Patent RU-2049994-C1 (RU)
Inventor: GROZDOV ANDREJ O
IPC: G01N33/18
Filed: 1992-04-14
Granted: 1995-12-10
Abstract: Использование: комбикормовая и пищевая промышленность, свиноводство, птицеводство, рыбоводство, коневодство, звероводство и овощеводство. Сущность применения: готовят водно-ацетоновый или водно-спиртовый экстракт из исследуемого продукта и культивируют культуру инфузорий в среде с полученным экстрактом, оценку качества проводят по количеству выживших особей. 3 табл.
Patent RU-2029638-C1 (RU)
Title: Gravitational pneumatic classifier
Inventor: CHERNYKH OLEG L
IPC: B07B4/08
Filed: 1992-04-20
Granted: 1995-02-27
Abstract: FIELD: separation of grainy materials. SUBSTANCE: classifier has charging and discharging units and louvre-type grid mounted between charging branch pipe of auxiliary separating column and charging unit of classifier. Louvre-type grid is adapted for preliminary dedusting. Small fraction passed through grate and fallen into space under grid is subjected to additional cleaning in auxiliary separating column. Air-and-dust mixture is discharged through branch pipe disposed above auxiliary separating column. Large particles, which loose speed in auxiliary separating column, are discharged onto Z-shaped distributing grid through connecting channel in casing end wall. Material is mainly separated in casing composed of a set of separating columns with pouring units and on distributing grid. Distributing grid is divided into parts by delivery chambers with nozzles disposed in space above grid. EFFECT: increased efficiency in disintegration of material by high-intensity flows of gas and high opening of classification. 3 dwg
Patent RU-2006836-C1 (RU)
Inventor: DOROGOVA VARVARA B
IPC: G01N21/78
Filed: 1992-02-25
Granted: 1994-01-30
Abstract: FIELD: analytic chemistry. SUBSTANCE: sample dissolved in water is treated with 0.01 N solution of hydrochloric acid to produce pH 2.5. The process is followed by adding eosin and by measuring optical density thus prepared solution. Sensitivity of the method is 0.1 microng/ml. EFFECT: improves efficiency of the method. 3 tbl
Patent RU-2076632-C1 (RU)
Title: Device for estimation of functional condition of central nervous system
Inventor: ROMANOV SERGEJ P
IPC: A61B5/16
Filed: 1992-04-14
Granted: 1997-04-10
Abstract: FIELD: medicine and medical equipment, can be used for diagnostic of disturbances of locomotor system functions. SUBSTANCE: device has a stabilograph, sensory stimulus unit, unit for estimation of deviations of the center of gravity relative to the X-and Y-coordinate axes in the plane of support, and a calculator. The device is intended to defect and analyze the distribution of human support reactions during support of normal vertical stand, during execution of labour motions or in pathologic processes and at diseases of the locomotor system, including disturbances of the nervous system. The novelty is in the fact that the device, in addition to detection is in the fact that the device, in addition to detection of deviations of the projections of the center of gravity on the supporting surface, makes it possible to detect the values of supporting reactions due to provision of additional differential amplifiers between the sensitive elements and deviation amplifiers, and to detent the total value of supporting reaction. EFFECT: improved design. 2 dwg
Patent RU-2000891-C1 (RU)
Inventor: FEDOROV VIKTOR L
IPC: B23B27/16
Filed: 1992-04-23
Granted: 1993-10-15
Abstract: Использование: область обработки материалов резанием. Сущность изобретени : резец содержит державку с режущим элементом, базирующимс  посредством рифлений и закрепл емым с помощью клина с рифленой наклонной поверхностью, и дифференциального  винта, взаимодействующего с  резьбовыми отверсти ми в державке и клине Шаг  рифлений равен величине сло , стачиваемого с передней  поверхности режущего элемента при переточке  Режущий элемент имеет рабочую и присоединительную  части, соединенные нераздельно, с  одинаковым поперечным сечением Высота присоединительной  части равна высоте державки резца  1 з ф-лы, 6 иа
Patent RU-2042517-C1 (RU)
Title: Method of lining pipe-line by elastic shell
Inventor: KUDRYASHOV NIKOLAJ NIKOLAEVICH
IPC: B29C63/18
Filed: 1992-05-19
Granted: 1995-08-27
Abstract: FIELD: protection of pipe-lines against corrosion. SUBSTANCE: method is based upon deforming shell by rolling in shafts, after being rolled, the shell is introduced into the pipe-line. When introducing the shell into the pipe-line, the shell is sized by drawing. Moreover, linear velocity of drawing excesses over linear velocity of rolling by 1-1,5% EFFECT: improved efficiency of operation. 1 dwg
Patent RU-2067548-C1 (RU)
Title: Article feeder
Inventor: TARAN VALENTIN M
IPC: B65G25/08
Filed: 1992-05-18
Granted: 1996-10-10
Abstract: FIELD: materials handling; feeders. SUBSTANCE: vertical tubes of feeder for putting out articles differing in color, material and embossments on their vertical faces are connected with branches of tube brought into container to be filled with briquet of articles. mounted at the bottom of feeder are brake shoes with drives installed aside of feeders. With brake released, articles get out, one by one, from feeder and pass in form of briquet into container along branches provided with brake shoes. Articles are piled up according to special programs. EFFECT: enlarged operating capabilities. 9 cl, 14 dwg
Patent RU-2036678-C1 (RU)
Title: Apparatus for training of boxers
Inventor: SEDYSHEV MIKHAIL A
IPC: A63B69/20
Filed: 1992-07-31
Granted: 1995-06-09
Abstract: FIELD: sports training aids. SUBSTANCE: apparatus comprises outer cylindrical cover from thick cloth with soft elastic bag 2 inside. Bag stitches are turned inside. Installed inside cover is metal pipe 3 filled with metallic waste. Lower part of pipe 3 is flared out for soft flange 6. Space between pipe and soft elastic bag is packed tightly with soft waste of garment industry. The pipe proper carrying the cover with soft elastic bag is suspended from a hook by a loop in the upper part of strap 11 provided with shock absorber. EFFECT: improved design. 6 cl, 4 dwg
Patent RU-2093845-C1 (RU)
Title: Zero radiometer
Inventor: FILATOV ALEKSANDR V
IPC: G01R29/08
Filed: 1992-08-05
Granted: 1997-10-20
Abstract: FIELD: passive radiolocation, reception of weak noise signals in wide frequency range. SUBSTANCE: zero radiometer has antenna 1, two identical modulators 2 and 12, receiver 3, pulse amplifier 4, high-pass filter 5, synchronous filter 6, comparator 7, control unit 8, output digital bus 9, two matched identical loads 10, 13, thermostated plate 11, first and second band-pass filters 14 and 15. Modulators and matched loads are mounted on thermostated plate and are in thermal contact with it. Second output of comparator 7 is connected to common wire. EFFECT: increased reliability of reception of weak noise signals. 5 dwg
Patent RU-2062088-C1 (RU)
Title: Device for electric acupuncture
Inventor: KUZ VLADIMIR G
IPC: A61H39/00
Filed: 1992-08-27
Granted: 1996-06-20
Abstract: FIELD: medicine. SUBSTANCE: device has signal source 1, electrodes 2, 3, measuring unit 4, bipolar voltage source, transistors 7-10, voltage dividers 11-12, resistors 13-16, diodes 17-20, first group resistors 23.1-23.N, second group resistors 24.1-24.N, switches 25, 26. EFFECT: improved efficiency of diagnosis. 3 cl, 3 dwg
Patent RU-2015786-C1 (RU)
Title: Method of and press tool for manufacture of solid-forged wheel disks for automotive vehicles
Inventor: FINK YURIJ M
IPC: B21K1/32
Filed: 1992-06-10
Granted: 1994-07-15
Abstract: FIELD: hot forging. SUBSTANCE: forging is done in two steps in tool consisting of punch with knockout, arranged inside and installed in fixed lower part of tool, and set of replaceable dies. During first step side walls of wheel disks are formed. Axial effort is converted into tool pressure onto blank metal providing its spreading to size. During second step final shaping of walls and end of blank to preset outline is provided. During first step of forging detachable die is used which is mounted on upper plate. During second step use is made of assembly die consisting of sectional inserts set into motion by upper plate and returned to initial position by resilient members. EFFECT: enhanced quality of wheel disks. 4 cl, 9 dwg
Patent RU-2025178-C1 (RU)
Inventor: IZOSIMOV MIKHAIL E
IPC: F16C33/64
Filed: 1992-09-15
Granted: 1994-12-30
Abstract: Использование: в подшипниках с разрезными кольцами. Технический результат: упрощение технологии изготовления, сокращение времени изготовления и улучшение эксплуатационных качеств. Сущность изобретения: на полосе формуют дорожку качения, режут полосу на заготовки полукольца, гнут заготовки, обрабатывают места среза, собирают полукольца в кольцо и корректируют на нем дорожку качения. 4 ил.
Patent RU-2049312-C1 (RU)
Title: Method of detection of assumed light-carrying air in nature
Inventor: FILIPPOV PETR I
IPC: G01J7/00
Filed: 1992-08-18
Granted: 1995-11-27
Abstract: FIELD: physics. SUBSTANCE: method of detection of assumed light-carrying air consists in measurement of side drift of electromagnetic signals or power fluxes by possible ethereal wind guided by various ways at some angles to velosity of ethereal wind. EFFECT: improved authenticity of detection. 6 dwg
Patent DE-10009128-C1 (DE)
Title: Device for aerating a vehicle seat has one or more fans fitted in a vehicle seat to be controlled by a central seat control transmitting control signals through a data line to control electronics in a fan casing
Inventor: PIETSCH MATTHIAS
IPC: B60N2/56
Filed: 2000-02-26
Granted: 2001-08-16
Abstract: An aerating device has one or more fans (4) fitted in a vehicle seat that are controlled by a central seat control (1). To control the fan, the central seat control transmits control signals through a data line (2) to control electronics (3) fitted in a fan casing (5).
Patent DE-10009164-C1 (DE)
Title: Combined vacuum generator units has housing of each unit provided with ejector socket for fitting with ejector inserts of varying type
Inventor: BERNER MICHAEL
IPC: F04F5/46
Filed: 2000-02-26
Granted: 2001-07-19
Abstract: The vacuum generator units (1) each have a housing (2) provided on the inside with at least one ejector socket (3) for reception of an ejector insert (7), the housing matched to the size of the latter.The vacuum generator units are fitted with different types of ejector inserts for providing different fluid flow paths.
Patent DE-10011908-C1 (DE)
Title: Belt height adjustment device for automobile seatbelt has deformation element at rear of ratchet rail and releasable fixing plate for absorption of head impact energy
Inventor: DIETRICH GUENTER
IPC: B60R22/20
Filed: 2000-03-11
Granted: 2001-03-15
Abstract: The height adjustment device is incorporated in a support column of the automobile body and employs a ratchet rail (1), with a deformation element (3) between a carrier plate (2) for the latter and the support column wall (6), which is provided with a fixing plate (4) for the height adjustment device at its rear. The fixing plate is released from its clamping position upon impact by a passenger's head.
Patent DE-10019725-C1 (DE)
Title: Meßgaspumpe
Inventor: HAUSER ERWIN
IPC: F04B39/12
Filed: 2000-04-20
Granted: 2001-12-06
Abstract: Eine Meßgaspumpe (1) weist ein Pumpengehäuse (2) mit einem darin befindlichen Pumpenraum (3) auf, der von einer Arbeitsmembran (5) abgeschlossen ist. Die Membrane (5) ist über einen Pleuel (8) oder dergleichen Huborgan mit einem Kurbeltrieb (9) verbunden. Im oberen Bereich des Pumpengehäuses, insbesondere im Pumpenkopf (10), ist eine Heizeinrichtung vorgesehen. DOLLAR A Eine zumindest den Pumpenkopf übergreifende Wärmeisolierung ist im wesentlichen durch ein Isolationsgehäuse (13) gebildet, dessen Innenwand (15) zur Bildung einer Gasisolationsschicht (14) zu dem Pumpenkopf (10) beabstandet ist.
Patent DE-10027753-C1 (DE)
Title: Rollover protection device for automobile has release system for restraint mechanism for rollover bar provided with secondary actuator for function testing
Inventor: NOWACK REINHARD
IPC: B60R21/13
Filed: 2000-06-03
Granted: 2001-09-06
Abstract: The rollover protection device has a U-shaped rollover bar (4) held in its inoperative position against a spring bias by a restraint mechanism (8), with a release system (9) for the latter having a pyrotechnic element (12) triggered via a sensor device. The release system has a secondary actuator (13) allowing the operation of the restraint mechanism to be tested without detonation of the pyrotechnic element.
Patent DE-10114686-C1 (DE)
Title: PET or PE bottle-puncturing machine preparing for compaction, includes stripper for roller which is fitted with spikes and detachable axial strips
Inventor: SCHWELLING HERMANN
IPC: B26F1/24
Filed: 2001-03-23
Granted: 2002-10-24
Abstract: The stripper (8) rests against the outer surface of the main body (2) of the spiked roller. The roller is equipped with detachable, axial strips (3) fastened to its circumference.  Preferred features: The spikes are nails reaching through the strips. The stripper is interchangeably-fastened to the casing (6) and spring-loaded against the roller surface. A stripper intervenes between each row of spikes (5). The metal or wood strips are fastened with screws (4). The spikes form continuous rows around the circumference of the roller. The strippers comprise rubber, especially hard rubber. A roller with radial impellers (9) separates the bottles supplied. There are bridges (12, 12a) between impellers to shatter brittle objects, especially glass bottles. The bridges are at right angles to the impellers. The metal shaft has many bridges in the axial direction.
Patent DE-10143117-C1 (DE)
Title: Spring suspension system for heavy commercial vehicle has hydraulic springs for same wheels of each front axle coupled together via hydropneumatic spring system for uniform load distribution
Inventor: HAEFELE ANDREAS
IPC: B60G21/06
Filed: 2001-09-03
Granted: 2002-10-24
Abstract: The spring suspension system has 2 front axles (1,2) provided with steered wheels (3), the same wheels of both front axles supported from the vehicle chassis (5) via hydraulic spring cylinders (4), which are coupled together via a hydropneumatic spring system (6). Each of the front axles is coupled to the chassis via pairs of longitudinal springs (7) and at least one transverse steering element (8). The spring cylinders are associated with regulating and blocking valves operated via an electronic control unit.
Patent DE-10204741-C1 (DE)
Title: Dampened chain drive has a circular plastic damping element held between the chain lengths
Inventor: EBERT SIEGFRIED
IPC: F16H7/08
Filed: 2002-02-06
Granted: 2003-05-15
Abstract: A dampened chain drive for an IC engine has a circular plastic damping element loosely clamped between the two sections of the chain drive, and between the driven and driving wheels for the chain. The damping element presses the return section of chain outwards while the load section remains straight when under load. The damping element is compressed into an elliptical shape and rolls inside the chain drive. The damping element also dampens any lateral movements of the chain such as are generated if the two chain wheels are not truly in line. The distance between the outer points of contact of the damping element with the chain is greater than the diameter of the chain wheels and less than the unsprung diameter of the damping ring.
Patent DE-10215047-C1 (DE)
Title: Spring winding and bending machine includes reciprocating transfer unit holding pre-formed spring end in alignment with feedwire axis
Inventor: KUNZ GABRIELLA
IPC: B21F3/02
Filed: 2002-04-05
Granted: 2003-09-18
Abstract: The transfer unit (25) is mounted to move back and forth (27) above the wire guide (11) discharge location (14) parallel to the wire axis (12). The grip (24) of the transfer unit holds the shaped wire section, an intermediate spring shape (26), following its separation from the rest of the wire. Location is such that the longitudinal axis of the separated wire end (28) is in alignment with the wire axis (12).
Patent DE-19526487-C1 (DE)
Title: Pushbutton selection arrangement e.g. for lighting elements
Inventor: SCHOELL RAINER
IPC: H05B37/02
Filed: 1995-07-20
Granted: 1996-11-14
Abstract: The selective on-off switching of electrical loads and in particular lighting units (B1, B2, B3) uses microprocessor (M1, M2, M3) based decoder circuits (S1, S2, S3) that have inputs from push button switches (T1, T2, T3). Indicators are provided to show the selection. The circuits connect with the power supply lines (P, N) and with a control line (T) that provides an input to a load decoder circuit (VS). The Input is in the form of an address to identify the load to be switched and operates power switching relays (R1, R2, R3) controlling the supply.
Patent DE-19545716-C1 (DE)
Title: Device for automatic loading material input of letter distribution unit
Inventor: BAUSCH GUENTHER
IPC: B65H1/30
Filed: 1995-12-07
Granted: 1996-09-05
Abstract: In addition to a separating blade which can pivot in and out and move in the direction of transport at a speed set by the stack pressure of the mail separation device (1) and back again, the proposed system also has a system with two separating blades which can also move in a straight line in the direction of transport and back again and can pivot into and out of the letter conveyor line. In addition, a charging module for automatically loading the system with letters is also provided. Once the letters have been loaded into the two-blade system, the latter moves towards the single separating blade. The single blade then swings out, travels behind the two separating blades which likewise move at a speed set by the stack pressure of the mail separation device (1) and swings back in. The separating blades of the separating blade system then swing out, move into their final position to receive new letters and the single separating blade conveys the letters to the mail separation device.