baber/WOPTO huggingface dataset:
Patent RU-2044663-C1 (RU)
Title: Device for vehicle clutch automatic control
Inventor: ABDURAKHMANOV ABDULMUMIN A
IPC: B60W10/02
Filed: 1992-04-02
Granted: 1995-09-27
Abstract: FIELD: transport engineering. SUBSTANCE: device has a switch, additional member "OR", detector of tracking electromagnet armature position, spring of clutch drive gap selection mounted in tracking electromagnet body. Besides device has respective links between above mentioned members and other blocks and members of device. In this case clutch release fork position is defined with the help of electronic unit due to handling and analyzing signals of engine shaft rotation frequency detector, binary detector of carburetor throttle valve start position, detector of tracking electromagnet armature position and forced clutch release switch. EFFECT: improved design. 4 dwg
Patent RU-2034346-C1 (RU)
Inventor: KRITSKIJ VLADIMIR G
IPC: G21F9/36
Filed: 1992-04-29
Granted: 1995-04-30
Abstract: Использование: в ядерной энергетике. Сущность изобретения: отработанное ядерное топливо размещают в пеналах, заполненных водным теплоносителем, в который вводят кальцийсодержащую добавку в виде соединений оксида и карбоната кальция с молярным соотношением (2,5 - 7,00) : 1 в количестве 3 - 5 г на 1 кг теплоносителя в пенале. 3 ил.
Patent RU-2020084-C1 (RU)
Inventor: NEKRASOV VLADIMIR I
IPC: B60K17/08
Filed: 1992-08-03
Granted: 1994-09-30
Abstract: FIELD: automobiles, tractors, etc. SUBSTANCE: gearbox provides for direct drive by mounting tubular output shaft on input shaft. One of said shafts is selectively connected by coupling with power flow output gear. Two gear clusters are mounted on axle. EFFECT: improved design. 6 dwg
Patent RU-2035815-C1 (RU)
Inventor: LYAMETS YURIJ YA
IPC: H02H7/26
Filed: 1992-08-14
Granted: 1995-05-20
Abstract: FIELD: relay protection. SUBSTANCE: method includes only simple operations realized by microprocessor equipment. Current is converted into digital signal, then into orthogonal components. Frequency of digitization of the latter is decreased in order to suppress oscillation of double grequency in them. After this they are let through nonrecursive filter meeting some special conditions. Its senior scaling multiplier should be equal to one, it should suppress continuous signal. Out of reading fed into it only the latter should be refered to emergency condition and all the rest - to preceding condition. That is why frequency of digitization of orthogonal signals reduces twofold prior to formation of each new reading of emergency component. It is proposed to record orthogonal components of preceding condition at moment closest to moment of short-circuit to avoid unauthenticity of first reading of emergency current. EFFECT: enhanced reliability of relay protection. 3 cl, 3 dwg
Patent RU-2035110-C1 (RU)
Title: Device for protection of power supply users of substation with motor load
Inventor: FEDOROV ERNST KIRILLOVICH
IPC: H02J9/06
Filed: 1992-09-01
Granted: 1995-05-10
Abstract: FIELD: electrical engineering. SUBSTANCE: device is designed for emergency power supply systems. It includes unit for detection of immediate necessity of operation based on flip-flop/arbiter connected to outputs of inhibition unit and time delay element. First output of unit for detection of immediate necessity of operation is linked to input of second actuating unit and second output - to input of control, unit of automatic reclosure which improved selectivity at high speed of response of device. EFFECT: improved selectivity at high speed of response of device. 1 dwg
Patent RU-2060152-C1 (RU)
Title: Device for automatic replacing of grippers
Inventor: DEDYUKIN YURIJ S
IPC: B25J15/04
Filed: 1992-09-23
Granted: 1996-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: drive of device for gripper fastening is disposed in magazine. Means for gripper fastening are made in the form of bracket 5 which is spring-loaded in axial direction towards butt-joining flange and is mounted coaxially with the latter on manipulator's hand. Bar 10 for interacting with drive of bracket turn is fixed on bracket 5. Slots are made on butt-joining flange. Spring-loaded lock 11 placed in bar 10 interacts with the slots by turns. EFFECT: enhanced efficiency of robotized complexes with automatic replacing of gripping devices. 2 cl, 6 dwg
Patent RU-2059206-C1 (RU)
Title: Система стабилизации изображения на подвижном основании
Inventor: SHELEGIN ANATOLIJ N
IPC: G01C21/18
Filed: 1992-09-02
Granted: 1996-04-27
Abstract: Система стабилизации изображения может быть использована в системах визирования с применением гиростабилизированных платформ, размещаемых на подвижном основании, в частности, на летательных аппаратах. Предлагаемая система обладает большими динамическими возможностями при применении в оптико-электронных системах, размещаемых на подвижном основании, в широком диапазоне углов, угловых скоростей и ускорений, за счет защиты рамок гироскопа и рам гиростабилизатора от прецессионного переброса и ударов о механические упоры, а также защиты от перегрузки максимальными токами при маневрах ЛА и разворотах платформы в пространстве. 1 з. п. ф-лы, 3 ил.
Patent DE-10045280-C1 (DE)
Title: Heavy fuel operated large piston engine has tubular fuel accumulator fastened to engine in average state of expansion corresponding to average temperature of oil with regard to running regimes of engine between start-up and full load
Inventor: PRILLWITZ ROLF
IPC: F02M55/02
Filed: 2000-09-13
Granted: 2002-01-31
Abstract: Engine has cylinder bank with high pressure accumulator injection and heating for heavy fuel. Fuel is delivered to individual cylinders by injection nozzles (2) connected to tubular fuel accumulator (3) spanning cylinder row in longitudinal direction and fastened to engine in its average state of expansion corresponding to average temperature of oil with regard to running regimes of engine between start-up and full load.  An Independent claim is included for a method of fitting a tubular fuel accumulator in which the accumulator is pre-assembled at especially room temperature, heated to a temperature corresponding to its average state of expansion and finally fitted in this state.
Patent DE-10046091-C1 (DE)
Title: Computer tomography device has optical imaging device providing visual images of area of patient examined via X-ray beam
Inventor: STIERSTORFER KARL
IPC: A61B6/03
Filed: 2000-09-18
Granted: 2002-01-17
Abstract: The computer tomography device has a radiation detector (4) and an X-ray source (1) providing a pyramid-shaped X-ray beam (2) passed through the examined area of the patient (3) positioned between the source and the radiation detector. An optical imaging device (15) provides visual images of the partial surface (16) onto which the X-ray beam is directed during the X-ray imaging, for combining with the X-ray images provided by the radiation detector, via a signal processing device (11) coupled to a monitor (12).  An Independent claim for an imaging method for a computer tomography device is also included.
Patent DE-10064530-C1 (DE)
Title: Quick action thread consists of sleeve and clasp part, protruding catch and holder, with basic inner thread
Inventor: GYRA THOMAS
IPC: F16B37/08
Filed: 2000-12-22
Granted: 2002-07-18
Abstract: The clasp part (2) is locked to the sleeve part (1) in a basic catch position so that the sleeve part and clasp part form a basic inner thread with basic internal diameter. A protruding catch (5) on the sleeve part and a basic catch element (7) on the clasp part form the catch and involve a catch-holder(6). The sleeve and clasp parts are lockable in a preliminary and basic position.
Patent DE-10101935-C1 (DE)
Title: Mehrschichtiges Druckmaterial und Verwendung
Inventor: DERR ANDREAS
IPC: B42D15/04
Filed: 2001-01-17
Granted: 2002-11-07
Abstract: Die Erfindung betrifft ein mehrschichtiges Druckmaterial (20) für ein Druckwerk (10) eines Druckers mit einer Trägerschicht (21) und mit zumindest einer einseitig selbstklebenden bedruckbaren Schicht (22), die mit ihrer selbstklebenden Fläche (23) auf einer Auflagefläche der Trägerschicht (21) in haftender Weise aufliegt und von der Auflagefläche wieder ablösbar ist und die zumindest eine bedruckbare Fläche (25) aufweist, wobei auf der Trägerschicht (21) zumindest eine Trennstelle (24) vorgesehen ist, die derart ausgebildet ist, dass sie beim Durchlaufen des Druckmaterials (20) durch das Druckwerk (10) einen durch unterschiedliche Längsausdehnung von Trägerschicht (21) relativ zur bedruckbaren Schicht (22) verursachte Längendifferenz weitestgehend ausgleicht. Ferner betrifft die Erfindung eine Verwendung des Druckmaterials.
Patent DE-10123933-C1 (DE)
Title: Stereoscopic information representation method uses laser beam for scanning projection surface with structured pixel elements
Inventor: VOLKE ANDRE
IPC: G02B30/10
Filed: 2001-05-11
Granted: 2002-11-21
Abstract: The method has stereoscopic information for a representation of an object or scene directed onto a projection surface (7) by scanning the latter with at least one laser beam (3,5), with deflection/refraction/reflection of the laser beam by pixel elements (8) of the surface-structured projection surface.  An Independent claim for a device for providing a stereoscopic information representation is also included.
Patent DE-19511463-C1 (DE)
Title: Carrier frame for speaker unit
Inventor: LOH FRIEDHELM
IPC: H02B1/015
Filed: 1995-03-29
Granted: 1996-04-04
Abstract: The carrier frame has 4 frame profiles (10), joined together via 4 corner connections (20) having plug-in projections fitting into the ends of the adjacent frame profiles. The corner connections are each fitted with a filler element (21) which bridges the gap between the ends of the adjacent frame profiles. The end faces (16) of the frame profiles each have a convex curvature, the filler elements having corresponding concave surfaces, for providing a closed frame surface, without gaps at the corners.
Patent DE-19519756-C1 (DE)
Title: Electromagnetic switching device for load currents
Inventor: DONHAUSER PETER DIPL ING
IPC: H01H89/06
Filed: 1995-05-30
Granted: 1996-07-25
Abstract: An electromagnetic switch for switching currents in a load operation range has a high-speed circuit breaker connected in series to protect the contacts (6) from melting in the overload range. The electromagnetic switch is highly reliable and compact. The electromagnet (2) of the switch (1) is arranged at the centre of the contact bridge carrier (8) and directly coupled to its centre. The high-speed circuit breaker (3) acts upon the movable contact (6) by means of a rocker (15) and is only actuated in the presence of overload currents. One takes advantage of the fact that only the directly coupled driving system of the switch is used in the set current range.
Patent DE-19540049-C1 (DE)
Title: Hydraulic damper with variable characteristics
Inventor: PRADEL ROBERT DIPL ING
IPC: F16F9/46
Filed: 1995-10-27
Granted: 1997-02-20
Abstract: The damper has a central cylinder (3) open at both ends and held centrally inside an outer support tube (31). The outer tube is closed at the bottom while the top seal includes a guide (37) for the piston rod (7). The cylinder is held inside the sleeve by a seal (33) which divides the damper into two chambers. The top of the cylinder is likewise supported on the outer support tube. The two chambers are linked by a variable control valve (21) fitted to the outside of the damper. The top support for the cylinder is formed by a widened cylinder end secured on the inside of the outer support tube. A simple spot weld process suffices. The seal includes a limited flow aperture (27).
Patent DE-19605528-C1 (DE)
Title: Ball for ball valve for gas pipe lines
Inventor: HAASLER HANS-ALBERT
IPC: F16K5/06
Filed: 1996-02-15
Granted: 1997-07-24
Abstract: The ball (10) consists of an inner and an outer body (11, 12), which engage on each other on two corresponding spherical surfaces (19, 20). The inner body has a bore (13) passing diametrically through it, and its axis-parallel cross section mainly defines a circular surface section. The outer body forms a calotte-shaped cover (12) around the inner body. It has openings (21) of suitable diameters, aligned with the bore in the inner body. The cover has even wall thickness all round, except for a tangential groove (16) for a switching member. The outer body is injection-moulded around the inner one, to give positive connection between them.
Patent DE-19608412-C1 (DE)
Title: Insert for connecting breathing mask to filters
Inventor: MUELLER RUEDIGER
IPC: A62B9/04
Filed: 1996-03-05
Granted: 1997-05-28
Abstract: The insert (2) is fitted to the breathing connection (1) of a breathing mask, in order to connect a filter to the latter. A first fastener (5) is arranged inside the insert, and a second fastener (3,4) is arranged between the insert and the breathing connection. The insert has a first identifying field (12) for the first fastener, and which is on a surface (11) which lies outside the breathing connection. The latter has a second identifying field (9) for the second fastener (3), and which is at least partly covered by the insert. The second fastener is designed to accept a further filter when the insert is taken out.
Patent DE-19641827-C1 (DE)
Title: Outflow aid for hopper
Inventor: KOCH MARTIN DIPL ING
IPC: B65D88/66
Filed: 1996-10-10
Granted: 1998-01-22
Abstract: The bottom of the hopper (10) has a mounting flange (12) to fit the outlet duct. A flexible duct section (20) is fitted between the hopper outlet and the duct and carries an agitator (30) which fits inside the hopper outflow. The agitator is driven by an external vibrator (40) coupled to the flexible mounting. The agitator is cone-shaped and has apertures to ensure a good flow pattern. The flexible section also includes a mounting for a rotating shaft for a flow control valve. The shaft can rotate through 90 degrees.
Patent DE-19800773-C1 (DE)
Title: Indirectly heated cathode with long life especially for X=ray tubes for examination of materials
Inventor: HELL ERICH DR
IPC: H01J35/06
Filed: 1998-01-12
Granted: 1999-07-29
Abstract: The cathode has an electron beam emission surface which is heated by heater (4) arranged at a distance behind the emission surface. Thermal electrons from the heater are accelerated, through an electric field to the reverse of the emission surface. The heater (4) is formed as a flat round beam emitter.  This is operated with lower temperature and higher acceleration voltage than the emission surface. The heater preferably has a flat tungsten coil. The heater may be a directly heated surface emitter with two connection tabs arranged on the circumference to feed the heating current.
Patent DE-19826520-C1 (DE)
Inventor: LEICHT HELMUT WALTER
IPC: B23K1/015
Filed: 1998-06-15
Granted: 1999-12-02
Abstract: The invention relates to a method for controlling heat transfer on a work piece during condensation soldering. According to said process, a work piece placed in a vapour phase is first rapidly heated to a predetermined temperature, and then temperature is controlled by changing the vapour volume on the work piece surface. Preferably, a work piece in the vapour phase is heated to a temperature lower than the melting point of the filler metal, and then the work piece is heated more slowly to the melting point of the filler metal relatively to the vapour free space, at the boundary of the vapour phase. This invention is advantageous in that it provides a method of rapid condensation soldering with no undesirable side effect such as formation of solder pearls.
Patent DE-19860466-C1 (DE)
Title: Pneumatically operated hydraulic pump has cylinder housing, integral valve base, end cap and control housing all injection moulded from plastics and with slide shoe moved by piston to inject work air and expel exhaust air
Inventor: PROBST JOACHIM
IPC: F01L23/00
Filed: 1998-12-28
Granted: 2000-06-29
Abstract: The cylinder housing has an integral moulded valve base (3). The cylinder housing (2), the end cap (11) detachably associated with same and the control housing for the control piston as well as the slide shoe are all made of plastics such as polyoxymethylene. The pilot valves (4, 5) are provided in stepped bores (12, 13) of the valve base and the end cap (11). The control housing and piston (48) are provided at the side of the valve base (3). The control piston moves the slide shoe through which the work air is directed to the work chambers (34, 36) and the exhaust air is moved to the atmosphere (A).
Patent DE-19905788-C1 (DE)
Title: Combustion process monitoring and regulation method e.g. for gas burner uses evaluation of frequency variations of oscillation circuit with sensor coil device generating magnetic field in combustion zone
Inventor: WEHMEIER KERSTEN
IPC: F23N5/02
Filed: 1999-02-12
Granted: 2000-12-14
Abstract: The monitoring and regulation method uses a magnetic field generated within the combustion zone via a sensor coil device (14), which is connected in an oscillation circuit, with evaluation of the variations in the oscillation frequency, dependent on the variations in the coil inductance, for indicating the presence of a flame and the combustion quality.  An Independent claim for a combustion process monitoring and regulation device is also included.
Patent DE-19908687-C1 (DE)
Title: Verfahren und Vorrichtung zum Betreiben eines eine Servofunktion bereitstellenden Unterdruckspeichers einer Brennkraftmaschine
Inventor: WILD ERNST
IPC: B60T13/52
Filed: 1999-02-26
Granted: 2000-11-30
Abstract: Beschrieben werden ein Verfahren und eine Vorrichtung zum Betreiben eines in einer Brennkraftmaschine eines Kraftfahrzeugs vorgesehenen Unterdruckspeichers (6) für eine Servofunktion (8, 10, 11) der Brennkraftmaschine, der mit einem Saugrohr (1) der Brennkraftmaschine verbunden ist. Der in dem Unterdruckspeicher (6) herrschende Druck wird dabei rechnerisch ermittelt, wobei Mengenströme dem Unterdruckspeicher (6) zugeführt werden, wenn wenigstens eine Servofunktion (8, 10, 11) anspricht, und Mengenströme aus dem Unterdruckspeicher (6) abgeführt werden, wenn der in dem Saugrohr (1) herrschende Druck kleiner als der in dem Unterdruckspeicher (6) herrschende Druck ist. Der im Unterdruckspeicher (6) insgesamt herrschende Druck wird aus der Mengenbilanz dieser Mengenströme berechnet. Der erforderliche Differenzdruck im Unterdruckspeicher (6) wird mit dem verfügbaren Differenzdruck verglichen. Falls kein ausreichender Differenzdruck verfügbar ist, wird der Motorbetriebszustand derart geändert, dass ein Betriebszustand mit erhöhtem Saugrohrunterdruck durch verringerte Drosselklappenöffnung (19) eingestellt wird.
Patent DE-19946561-C1 (DE)
Title: Walzgerüst zum Walzen von Bändern
Inventor: BERGER BERND
IPC: B21B13/14
Filed: 1999-09-29
Granted: 2001-04-26
Abstract: Die vorliegende Erfindung betrifft ein Walzgerüst zum Walzen von Bändern, insbesondere von Metallbändern, mit einem ersten Gerüstteil (2) und einem zweiten Gerüstteil (3), wobei mindestens eines der Gerüstteile (2) an mindestens einem Führungselement (4) gelagert ist, entlang dessen es relativ zu dem anderen Gerüstteil (3) zur Einstellung des Walzspaltes zwischen den Arbeitswalzen des Walzgerüstes mittels einer Stelleinrichtung (17) verstellbar ist. Bei einem solchen Walzgerüst wird eine von den auftretenden Walz- und Bandzugkräften ungestörte Verstellung der relativen Lage der Gerüstteile dadurch ermöglicht, daß die Lagerung an dem Führungselement (4) als hydrostatisches Lager (14) ausgebildet ist.
Patent DE-19947307-C1 (DE)
Title: Washing laundry in washing machine or washer dryer involves control program section to adjoin final spin
Inventor: BEIER CHRISTIAN
IPC: D06F33/48
Filed: 1999-10-01
Granted: 2000-11-23
Abstract: The control program section involves rotating the drum at a speed at which the washing no longer adjoins the drum jacket as a result of a centrifugal force.  During the control program section, the process involves monitoring the disintegration of a laundry ring formed during spinning on the inner drum wall. The monitoring takes place through an evaluation of the signal or the dynamic signal proportion of a position, force or acceleration sensor connected to the washing solution container.
Patent RU-2051470-C1 (RU)
Title: Vernier-and-dial fixture
Inventor: IVANOV VALERIJ A
IPC: H03J1/08
Filed: 1992-10-15
Granted: 1995-12-27
Abstract: FIELD: radio engineering. SUBSTANCE: vernier-and- scale fixture has case housing tuning unit with axle and adjustment knob with toothed element, holder with rack where tuning indicator is anchored. Gear wheel kinematically coupled to rack and toothed element of adjustment knob is put on axle of tuning unit. In this case axle of adjustment knob is displaced with regard to axis of tuning and gear wheel and is placed in parallel to it. Gear wheel has one ring. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2040315-C1 (RU)
Inventor: ISTOSHIN GENNADIJ N
IPC: B01D61/44
Filed: 1992-11-02
Granted: 1995-07-25
Abstract: FIELD: chemical industry. SUBSTANCE: electrical dialyzer has alternating ions-exchanging membranes, net gaskets and sealing members. Sealing members are made as flexible threads with thickness of 1.3 1.4 times as much as thickness of net gasket and are fixed on membranes, using bulges, slots or holes in membranes in stretched state with relative elongation by 1.2 1.3. EFFECT: multichamber electric dialyzer is used in chemical industry. 3 dwg
Patent RU-2078374-C1 (RU)
Title: Bridge function generator
Inventor: SEMIGLAZOV ANATOLIJ M
IPC: G06G7/26
Filed: 1992-11-12
Granted: 1997-04-27
Abstract: FIELD: power converters, in particular, devices which output quasi-sine voltage, models of electric processes and analog computers. SUBSTANCE: device has high-frequency inverter with output transformer, which secondary windings are connected to corresponding diagonals of multiple- bridge cells which are connected in series to one another and to load. Shape of output voltage is modeled by means of step-wise approximation; multiple-bridge cells are controlled using multiple- value symmetrical number system. EFFECT: simplified design, increased reliability, increased efficiency. 3 dwg
Patent RU-2047743-C1 (RU)
Title: Injection well casing method
Inventor: KOLOTOV ANATOLIJ V
IPC: E21B43/00
Filed: 1992-12-14
Granted: 1995-11-10
Abstract: FIELD: oil and gas industry. SUBSTANCE: method involves running a surface casing string into the well. Prior to running down the flow tubing, measures are taken to identify the borehole section where hydraulic fracturing of formation is likely at the operating pressure. After running down the flow tubing, the casing string-borehole annulus is filled with some solidifying permeable hard-skeleton material. This material is used to fill the section fraught with hydraulic fracturing. The casing string-borehole above this section remains free for liquid circulation. EFFECT: higher reliability. 1 dwg
Patent RU-2068879-C1 (RU)
Title: Method of preparing enzymatic hydrolyzate and nutrient medium for eucaryotic cells cultivation
Inventor: ERMISHINA INNA G
IPC: C12N1/20
Filed: 1992-12-24
Granted: 1996-11-10
Abstract: FIELD: medicinal biotechnology, biology, veterinary science. SUBSTANCE: desalted, autoclaved and milled split hide mass of web-footed and cattle is mixed with distilled water at mass ratio = 1:1.5, hydrolyzed in the presence of proteolytic enzyme taken at amount 12-15 vol.%. Process is carried out at 37-38 C for 4-5 days at pH = 7.6-7.8 in the presence of chloroform followed by heating obtained biomass at 90-95 C for 3-5 min. High-molecular compounds were precipitated firstly with 20-22% calcium chloride solution and then - at protein isoelectric point followed by filtration and drying product obtained. Nutrient medium for eucaryotic cells cultivation has enzymatic hydrolyzate indicated above, cattle blood serum and Henx solution at the following ratio of components, vol.%: enzymatic hydrolyzate 0.15-0.20; cattle blood serum 5-10, and Henx solution - the rest. EFFECT: improved method of hydrolyzate preparing. 3 cl, 5 tbl