baber/WOPTO huggingface dataset:
Patent DE-19752200-C1 (DE)
Title: Digital signal transmission system in radio subscriber connection network
Inventor: ZIRWAS WOLFGANG DIPL ING
IPC: H04B7/26
Filed: 1997-11-25
Granted: 1999-02-04
Abstract: The system divides a total transmission power of a base station for the digital signal transmission from the base station of a radio cell to the radio subscribers located in the radio cell, to a number of frequency sub-bands and time frames with different transmission power.  Determined digital signals for radio subscribers located in larger or smaller distance from the base station , are transmitted in frequency sub-bands and time frames with accordingly higher or lower transmission power.
Patent DE-19815821-C1 (DE)
Inventor: STARK JOERG
IPC: D03D37/00
Filed: 1998-04-08
Granted: 1999-12-02
Abstract: The invention relates to a drive device for the parting shafts of circular looms on which the parting shafts are driven in pairs in opposite directions. Lower band sections are assigned to the parting shafts of each pair. A drive lever which oscillates around a bearing fixed to the frame is connected to said band sections via a coupling. The drive lever comprises at least one jockey roller for interacting with a globoid cam which can be rotationally driven around the vertical axis of the circular loom. In order to reduce the number and the mass of the transmission elements having flat curve inclinations on the globoid cam, the drive device is configured such that the bearing (51; 71) of the drive lever (5; 7), said bearing being fixed to the frame, is arranged outside of the movement plane (220) of each inner parting shaft (22, 22'), and such that the jockey roller (55; 75) and each one of the couplings (52, 53; 72) are arranged on the same side of the bearing (51; 71).
Patent DE-19815931-C1 (DE)
Title: Extractor for removing spherical fuel elements from shallow ball hopper of packed-bed high temperature nuclear reactor
Inventor: KUGELER MANFRED DR
IPC: G21C19/20
Filed: 1998-04-09
Granted: 1999-07-01
Abstract: The tube (6) is moved vertically up into the hopper (3). A further component is mounted for movement near the tube, inside the ball hopper. Clearance between component and tube is 0.5-3 tube diameters.
Patent DE-19826704-C1 (DE)
Title: Vorrichtung zum Zünden eines Zündelements eines Kraftfahrzeug-Insassenschutzmittels
Inventor: HERMANN STEFAN
IPC: B60R21/01
Filed: 1998-06-16
Granted: 2000-02-10
Abstract: Eine Vorrichtung zum Zünden eines Zündelements eines Kraftfahrzeug-Insassenschutzmittels enthält eine Spannungsquelle (1) sowie eine mit Polen (P1, P2) der Spannungsquelle (1) verbundene Serienschaltung mit einem ersten steuerbaren Schalter (21), einem zweiten steuerbaren Schalter (3), dem Zündelement (5) und einem dritten steuerbaren Schalter (4). Dabei ist der erste steuerbare Schalter (21) Bestandteil eines Schaltreglers (2) mit Schalthysterese zum Regeln der Quellenspannung (U¶qu¶) auf eine um einen Mittelwert (U¶0¶) pendelnde Spannung (U).
Patent DE-19830473-C1 (DE)
Title: Device for generating and detecting induced thermal radiation
Inventor: KRAUS ANDREAS
IPC: G01N25/72
Filed: 1998-07-08
Granted: 1999-12-23
Abstract: The device aligns stimulation beams in pairs on each side of a detection axis, and detects thermal radiation emitted by the object during a measurement cycle. The cross-sections of the stimulation beams are aligned so that the measurement range is extended axially with respect to the detection axis. The device subjects the object to be tested to at least two stimulating beams (3,4) and detects thermal radiation emitted by the object during a measurement cycle along a detection axis. The stimulation beams are directed in pairs on either side of the detection axis (15). The stimulation unit is fixed axially with respect to the detection axis after setting the distance to the object so that the beams intersect on the detection axis in a measurement region (6). The stimulation beams are aligned with respect to each other and their cross-sections are designed so that the measurement range is extended axially with respect to the detection axis.
Patent DE-19839720-C1 (DE)
Title: Stop differential with differential basket held rotatably in gear housing around shaft
Inventor: GASMANN THEODOR
IPC: F16H/
Filed: 1998-09-01
Granted: 1999-11-25
Abstract: The stop differential has a compensation component which works in conjunction with side wheels (20,21) by tooth engagements on alternate sides and is non-rotatably coupled with the differential basket (11) which can be rotatably driven. The two side wheels have facing face teeth (22,23). The compensation component is a compensating disk (25), which on both face sides has face teeth (28,29), which work in conjunction with the face teeth of one of the side wheels. The tooth count of inter-engaging face teeth differs by one and the ratio count of the teeth numbers of both teeth pairs is unequal.
Patent DE-19847035-C1 (DE)
Title: Installation for fish rearing or intensive feeding of fish, has several fish basins located in common water circuit, limited at one end by wall with water outflow into water preparation shaft of next following fish basin
Inventor: HARTUNG CHRISTOPH
IPC: A01K63/00
Filed: 1998-10-13
Granted: 2000-03-02
Abstract: The walls (36,38) starting from their upper edge have recesses (40) which can be tightly shut off and after removal of the cut-off beams (42) it is possible for a channel (44) to be inserted, which bridges over a fish basin to be shut down, in which the water inflow and outflow can be cut off. The channel can be suspended in a central wall (34) between the fish basins (10).
Patent DE-19847422-C1 (DE)
Title: Chinese hamster ovary cells, useful for large-scale production of recombinant proteins, especially enzymes
Inventor: EISENKRAETZER DETLEF
IPC: C12R1/91
Filed: 1998-10-14
Granted: 2000-01-13
Abstract: The invention relates to Chinese hamster ovary cells for producing proteins which are characterized in that the growth phase and production phase thereof are separated from one another. The invention also relates to a method for producing the Chinese hamster ovary cells, and to the use of the Chinese hamster ovary cells for producing proteins.
Patent MD-4049-C1 (MD)
Title: Fan with adjustable air flow
Inventor: BURLAC SERGHEI
IPC: F01P1/06
Filed: 2008-12-05
Abstract: The invention relates to mechanical engineering, namely to the design of fans with adjustable blades, meant for cooling the internal combustion engines.The fan with adjustable air flow contains a shaft (10) mounted on bearings (13), blades (3) with the possibility of changing the angle of direction and a mechanism of changing the angle of direction, which includes a glass (6), a thermoelement (8) and a rod (7). In the glass (6) are made grooves, in which are placed bolts (4) fixed on the blades (3). The shaft (10) is made hollow and therein is placed the rod (7), one end of which comes in contact with the thermoelement (8) submerged into the coolant, and the other end with one side of the glass (6), the other side of which comes in contact with a return spring (9).
Patent RU-2043587-C1 (RU)
Title: Method of drying of biological materials
Inventor: GRIGORENKO ARKADIJ I
IPC: F26B5/16
Filed: 1992-10-22
Granted: 1995-09-10
Abstract: FIELD: drying of biological material. SUBSTANCE: prior to drying, biological material is additionally ground and mixed with carbohydrate-protein stabilizer, the amount of material in mixture being up to 50 mass percent and carbohydrate-protein relation being 3:2; and granular ion-exchange resin with granules within 160 to 630 μm, concentration of hydrogen ion being below 1% and swelling coefficient being not below 4.4 is used as adsorbent. Resin is preliminarily treated by Aerosil at a rate of 2% of the adsorbent mass, or by lactose at a rate of at least 15% prior to agitation, material and adsorbent are preliminarily chilled to a temperature of 6 to 4 C, and drying is conducted at a temperature not exceeding 20 C for 10 to 12 min. EFFECT: facilitated procedure.
Patent RU-2040938-C1 (RU)
Title: Electromechanical security device of running track
Inventor: KNYAZEV ALEKSANDR NIKOLAEVICH
IPC: A63B22/02
Filed: 1992-12-08
Granted: 1995-08-09
Abstract: FIELD: medical engineering; sports. SUBSTANCE: device has contacts in lateral zones of the training area. The contacts are connected to the starter device. EFFECT: reliable security of a runner. 4 dwg
Patent RU-2099268-C1 (RU)
Inventor: OSIPOV FEDOR S
IPC: B65G65/30
Filed: 1992-12-16
Granted: 1997-12-20
Abstract: FIELD: agricultural engineering; shucker, mill and other hoppers. SUBSTANCE: device has hopper spring-mounted on support frame for movement in vertical direction by means of handle, plate with fitted on rack-and-pinion transmissions with T-shaped slots in between for movement of carrier with spring fitted in slots and fastened by brackets to storage. Gate installed at storage outlet has two ports, one open and one closed. Cord is connected by opposite ends to ports. Cord is reeved over rollers and sheave. When hopper is being unloaded, guide plate is lifted and gears rotate on rack-and-pinion transmission, ratchet gear meshes with rim tubes, spring rotates tubes in opposite direction, sheave rotates in the same direction and shifts gate to open port by cord through roller. Product from storage gets into hopper which compresses the springs downwards, and gears come into meshing with rack-and-pinion transmission. EFFECT: enlarged operating capabilities. 9 cl, 18 dwg
Patent RU-2033849-C1 (RU)
Title: Installation for catching volatile essential oil from gas mixtures
Inventor: SLOBODYANIK IVAN P
IPC: B01D53/18
Filed: 1992-12-16
Granted: 1995-04-30
Abstract: FIELD: sanitary gas cleaning. SUBSTANCE: installation has a scrubber with the inlet of gas mixtures from below and their outlet from above, with the adsorbent supply from above through the spreading sprayers connected from below to the concentric torus, collectors of circulating adsorbent and centrifugal pumps for the adsorbent feeding to the sprayers. As adsorbent vegetable oil is used. A water scrubber of greater diameter than the main one is mounted over the main scrubber. The upper part of the main scrubber is connected with the water scrubber by means of the direct outlet. The quantity of the circulating water is more than oil. The oil saturated with essential oil is separated by means of distillation with water vapor with the consequent stratification and the vacuum distillation. EFFECT: installation operation without waste. 8 dwg
Patent RU-2060909-C1 (RU)
Inventor: KALMYKOV VLADIMIR I
IPC: B60L50/15
Filed: 1992-12-25
Granted: 1996-05-27
Abstract: FIELD: transport; electric cars. SUBSTANCE: car skin or part of car skin is used as capacitors. To increase capacitance, car skin or part of skin is made single-layer or multilayer. Capacitors are charged from self-sustained power source. Traction motor is supplied by capacitor through switching device. EFFECT: reduced overall dimensions and weight of electric cars. 6 cl
Patent RU-2037188-C1 (RU)
Title: Associative optical multichannel correlator
Inventor: VERBOVETSKIJ ALEKSANDR A
IPC: G06E3/00
Filed: 1992-12-30
Granted: 1995-06-09
Abstract: FIELD: computer engineering. SUBSTANCE: associative optical multichannel correlator has multichannel spectral emitting units, each possessing fixed parameters of emission, groups of light-conducting parametric multiplexers, group of light-conducting parametric combiners, group of light-conducting parametric splitters, optical multichannel modulator, group of light-conducting parametric combiners 8, group of light-conducting parametric splitters 9, groups of spectral demultiplexers 10,11, photodetector units 12,13, and control unit 14 that has input 15-1, group of inputs 15-2, group of outputs 16-1, output 16-2, group of outputs 16-3, and output 16-4. Correlator functions to solve problem of associative information retrieval in various to solve problem of associative information retrieval in various devices by great number of polling flags which makes it possible to afford two-fold increase in its speed, reliability, quantity of flags processes simultaneously, space-saving design. EFFECT: improved speed and capacity of correlator. 3 dwg
Patent RU-2114112-C1 (RU)
Inventor: GAJ DOMINIK DIANA
IPC: A61P31/12
Filed: 1993-04-14
Granted: 1998-06-27
Abstract: Новые 1,2,4-оксадиазолилфеноксиалкилизоксазолы получают взаимодействием амидоксима (N-гидроксикарбооксиимидамида) с галоидангидридом кислоты или алкилгалоидформиатом в присутствии органического основания в инертном растворителе. 5-{ 3-[2,6-диметил-4-(5-трифторметил-1,2,4-оксадиазол-3-ил)фенокси] про- пил} -3-метилизоксазол, т.пл. 61 - 62 o C. Соединения могут быть использованы в композициях против пикорновирусов. 2 с. и 6 з.п. ф-лы, 1 табл.
Patent RU-2061008-C1 (RU)
Title: Method for production of red ferrous-calcium pigment
Inventor: ZAVYALOV A M
IPC: C09C1/24
Filed: 1993-02-12
Granted: 1996-05-27
Abstract: FIELD: production of dyes. SUBSTANCE: waste solution of etching ferrum which contains copperas and sulfuric acid are neutralized by lime to pH 6.0-7.0. This process is carried out by blowing air. Thus prepared precipitate is filtered and washed by water within 3-3.5 h. Then calcination within 1 h at 750-800 C takes place. EFFECT: improves efficiency of method, simplifies the process. 1 tbl
Patent RU-2044371-C1 (RU)
Title: Chemical source of electric energy
Inventor: STANKOV VITALIJ KH
IPC: H01M4/90
Filed: 1993-04-22
Granted: 1995-09-20
Abstract: FIELD: electrical engineering. SUBSTANCE: invention relates to gas-and-liquid chemical sources of electric energy for independent power supply systems with limited attendance. Chemical source has gas-diffused positive electrode made of carbon with hydrophobized barrier layer, metal negative electrode with catalyst selected from group including platinum, palladium, rhodium, gold, silver, nickel, and fuel-electrolyte mixture (per cent by mass: glycerine 15-40; water 30-50; potassium hydroxide 30-45). EFFECT: increased specific characteristics within temperature range from -30 up to +80 C. 2 cl, 2 dwg
Patent RU-2060117-C1 (RU)
Inventor: EMELYANOV YURIJ V
IPC: B23F9/00
Filed: 1993-04-27
Granted: 1996-05-20
Abstract: Изобретение относится к машиностроению и может быть использовано в силовых и кинематических цилиндрических зубчатых передачах. Сущность способа состоит в том, что обработку срочных зубьев зубчатых колес, образующих цилиндрическую пару, обрабатывают инструментальными головками с торцовыми режущими элементами нулевого профиля. Режущие элементы, в условиях согласованных перемещений инструмента и заготовки, образуют с последней станочное зацепление инструментальной рейки на внешнем диаметре при обработке вогнутых сторон зубьев и на внутреннем диаметре - при обработке выпуклых сторон зубьев соответственно. Причем номинальный радиус инструментальных головок образует дугу профиля арочных зубьев. Возвратно-поступательные перемещения обоих элементов станочной пары осуществляют в направлении, параллельном станочной начальной плоскости до пересечения всеми профилирующими точками активной дуги режущей кромки инструментальной головки поверхности станочного зацепления, и одновременно сообщают радиальную подачу в направлении, перпендикулярном к поверхности станочного зацепления. Технический результат изобретения состоит в обеспечении геометрической точности арочных зубьев при стандартном и увеличенном углах зацепления передачи. 2 ил.
Patent RU-2090792-C1 (RU)
Title: Screw mechanism
Inventor: AKHMAZOV GENNADIJ I
IPC: F16H25/20
Filed: 1993-04-30
Granted: 1997-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: nut is made up as two nut parts 3 and 4. The mechanism is provided with cage 6 with guide grooves interposed between the nut and intermediate bushing 5 coaxially to the longitudinal axis of the bushing, the grooves being parallel to the running screw, axle 8 rigidly secured to the cage, member 9 for moving away and bringing together the nut parts, and pins 11 and 12 one ends of which are received in the curved grooves of the member and the other ones in the guide grooves of the cage. The nut parts are arranged inside the cage. EFFECT: improved design. 4 dwg
Patent RU-2054544-C1 (RU)
Inventor: KOROBITSYN VALERIJ M
IPC: E21C37/10
Filed: 1993-06-15
Granted: 1996-02-20
Abstract: FIELD: mining. SUBSTANCE: hydraulic power device includes tubular chamber secured at its ends with locking devices, power members and sealing collars. Tubular chamber is installed on stepped rod and power members are made flexible and concentrically arranged on tubular chamber. Sealing collars are located on inner flexible power member between supporting adjusting nuts and outer flexible power member and made in form of flexible rings enclosed in metal springy frameworks of rectangular cross-section. Impact strength of material of outer and inner flexible power members satisfies relation μ o ≥ 2μ i , where μ o  is impact strength of material of outer flexible power members; μ i  is impact strength of material of inner flexible power member. Outer flexible power member is reinforced in longitudinal direction. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2092971-C1 (RU)
Title: High voltage shaping line for producing pulses of nanosecond and microsecond range of almost rectangular waveform
Inventor: VEKHOREVA LYUDMILA T
IPC: H03K3/86
Filed: 1993-05-26
Granted: 1997-10-10
Abstract: FIELD: high-voltage pulse engineering. SUBSTANCE: shaping line has two flat buses and capacitor stacks placed inbetween and made in the form of series-connected spirally wound capacitor coils. Coils are interconnected within stack by placing leads of maximum width in center of plates or by using several pairs of leads in each coil. Length of capacitor plates is found from condition  , where τ p  is pulse length, s: n is number of coil stacks; μ o  is absolute magnetic constant, H/m; ε is dielectric constant of coil insulation, F/m. EFFECT: improved waveform of pulse approaching rectangular one. 1 dwg
Patent RU-2034423-C1 (RU)
Title: Flexible rotary harrow
Inventor: BEZDOLNYJ NIKOLAJ IVANOVICH
IPC: A01B19/04
Filed: 1993-03-22
Granted: 1995-05-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: this harrow incorporates frame 1 mounted on transport vehicle and carrying flexible chain member 3 for rotary motion and including at least two modules 4 each link of which is engaged with gear teeth. Modules 4 of flexible chain member 3 are located in parallel and independently secured to frame 1. EFFECT: more sophisticated design. 21 cl, 31 dwg
Patent RU-2062170-C1 (RU)
Title: Mechanism for pushing forgings
Inventor: KUZNETSOV MIKHAIL VLADIMIROVIC
IPC: B21J13/14
Filed: 1993-06-29
Granted: 1996-06-20
Abstract: FIELD: metal pressure forming, namely mechanisms for pushing forgings in forging presses. SUBSTANCE: mechanism for pushing forgings includes two spring-loaded pushers of forgings. The pushers are mounted non-symmetrically relative to an axis of the die set. The springs of the pushers are preliminarily loaded with different deformation degree. Deformation efforts of the springs, being created, refer one to another according as reciprocal of ratio of spacing values from axis of the pushers until the axis of the die set. EFFECT: enhanced structure of the pusher. 1 cl, 2 dwg
Patent RU-2087798-C1 (RU)
Title: Method of burning solid fuel and furnace for doing same
Inventor: FINKER FELIKS Z
IPC: F23C5/24
Filed: 1993-07-05
Granted: 1997-08-20
Abstract: FIELD: heat engineering. SUBSTANCE: method comprises supplying air into the combustion chamber at the mouth of the cold funnel with a velocity 10-24 m/s through the bottom blast nozzle. The device for bottom blast of the furnace is made up as a diffuser the outlet openings of which is in coincident with the mouth of the cold funnel. The inlet opening of the diffuser is at the nozzle of the device for bottom blast. The ratio of the inlet opening of the diffuser to the outlet opening is defined by a relationship presented in the invention description. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2033483-C1 (RU)
Title: Method and apparatus for checking operation of healds in loom
Inventor: ZHDANOV NIKOLAJ N
IPC: D03D51/46
Filed: 1993-07-13
Granted: 1995-04-20
Abstract: FIELD: textile industry. SUBSTANCE: method of checking operation of healds of loom comprises steps of comparing real positions of the healds with their predetermined positions (upon noncoincidence of the above mentioned positions) according to next blocks of control program until to their positions coincidence or until to termination of the program. Synchronization is considered to be provided upon successive coincidence of real positions of the healds with their predetermined positions for all blocks of the program. EFFECT: enhanced accuracy of checking. 8 cl, 3 dwg
Patent RU-2025559-C1 (RU)
Inventor: GALPERIN ANATOLIJ M
IPC: E02D1/00
Filed: 1993-07-20
Granted: 1994-12-30
Abstract: Использование: строительство и горная промышленность при определении физико-механических свойств грунтов в процессе инженерно-геологических изысканий. Сущность изобретения: устройство для зондирования содержит корпус с коническим наконечником и продольными лопастями, в которых расположены приемные фильтры и каналы датчика порового давления, размещенного внутри корпуса. Там же установлен преобразователь осевого усилия и крутящего момента, выполненный в виде двух струн, связанных с упругим элементом, встроенным в корпус. Струны наклонены к продольной оси устройства под углом 0<α<90 расположены параллельно и симметрично проекции этой оси на плоскость, в которой они размещены. 3 ил.
Patent RU-2080055-C1 (RU)
Title: Method for selection of winter barley for frost-resistance
Inventor: TUPITSYN NIKOLAJ V
IPC: A01H1/04
Filed: 1993-09-02
Granted: 1997-05-27
Abstract: FIELD: agricultural technology. SUBSTANCE: according to method, clean sowing of barley during several years is alternated with sowing mixed with rye with simultaneous performing of massive and in final year individual selection of plants which survived and produced seeds. EFFECT: high efficiency.
Patent RU-2080317-C1 (RU)
Title: СПОСОБ ПОЛУЧЕНИЯ СЛОЖНОГО ЭФИРА α - БРОМЗАМЕЩЕННОЙ КИСЛОТЫ
Inventor: VOLYNSKIJ NAUM P
IPC: C07C69/24
Filed: 1993-11-15
Granted: 1997-05-27
Abstract: Изобретение относится к области тонкого органического синтеза. Путем мягкого бромирования алифатических альдегидов бромом сначала в темноте, а затем на свету получают с хорошим выходом бромангидриды жирных кислот, которые затем подвергают этерификации спиртом. 3 з.п. ф-лы.
Patent RU-2064915-C1 (RU)
Title: Method of iodofluoroalkane synthesis
Inventor: MAKSIMOV BORIS N
IPC: C07C19/08
Filed: 1993-12-14
Granted: 1996-08-10
Abstract: FIELD: organic chemistry. SUBSTANCE: mixture of fluoroolefins with inert gas is passed through iodine and antimony trioxide solution in pentafluoride iodine at continuous recirculation of unreacted fluoroolefin with inert gas, preferable at 40-80 C and time contact 0.3-5 hr. Synthesized reactive fluoroorganic compounds were used for synthesis of effective fluorinated surface-active substances used in lasers. EFFECT: almost complete conversion of parental fluoroolefin, intensified processes, improved heat removal. 3 cl