baber/WOPTO huggingface dataset:
Patent RU-2082672-C1 (RU)
Title: Способ переработки боксита
Inventor: TYRTYSHNYJ VLADILEN M
IPC: C01F7/06
Filed: 1992-08-27
Granted: 1997-06-27
Abstract: Использование: в производстве глинозема. Сущность изобретения: готовят пульпу из боксита и оборотного раствора, затем нагревают ее сепараторным паром до температуры 80-100 o C и выдерживают при этой температуре под атмосферным давлением для обескремнивания пульпы. После этого пульпу нагревают в греющих автоклавах, выщелачивают раствором в реакционных автоклавах и охлаждают в сепараторах с получением выщелоченной пульпы, сепараторного пара и конденсата. Выщелачивание в реакционных автоклавах ведут в режиме упаривания до повышения концентрации раствора по Na 2 O k  на 10-30 г/л с получением вторичного пара, при этом выдержке подвергают пульпу с концентрацией на 10-30 г/л по Na 2 O k  ниже концентрации раствора выщелачивания. Перед нагревом пульпы в греющих автоклавах ее нагревают в аппаратах сепараторным паром до температуры 140-175 o C, а в греющих автоклавах, кроме последнего, нагрев ведут вторичным паром от реакционных автоклавов до температуры 180-230 o C через поверхность нагрева. В последнем греющем автоклаве нагрев ведут вторичным паром контактным способом до температуры 220-265 o C. 5 з.п. ф-лы, 1 ил.
Patent DE-10024239-C1 (DE)
Title: Process for galvanically treating workpieces used e.g. in the production of circuit boards comprises contacting the workpieces with a palladium colloidal solution, and recovering the solution after use
Inventor: MIDDEKE HERMANN
IPC: B01D61/14
Filed: 2000-05-15
Granted: 2001-09-20
Abstract: Process for galvanically treating workpieces comprises contacting the workpieces with a palladium colloidal solution; and recovering the solution after use, in which the palladium colloidal particles are removed from the solution using a membrane filter.  Preferred Features: The membrane filter has a pore size of 200-10000, preferably at least 500, especially at least 2000 Daltons. The colloidal solution adhered to the surfaces of the workpieces are removed using a rinsing fluid, which is introduced under pressure through the membrane filter. Before removing the colloidal particles, the solution is mixed with a hydrochloric acid solution.
Patent DE-10151594-C1 (DE)
Title: Scene evaluation method for automobile distance control system comprises recognition of relevant range values of 2-dimensional range matrix for object detection
Inventor: SCHANZ HOLGER
IPC: G01S17/89
Filed: 2001-10-18
Granted: 2002-11-14
Abstract: Scene evaluation method uses classification of range values of a 2-dimensional range matrix, corresponding to scanned points of a scene, according to their relevance for detection of objects. A pair of adjacent range values for adjacent rows of the matrix are classified as relevant when they differ from one another by more than a threshold value.  An Independent claim is included for the use of the evaluation method in a vehicle separation control system.
Patent DE-10203683-C1 (DE)
Title: Electrical signal measuring parameter extraction method with sampling rate for providing sampled signal values matched to momentary signal frequency
Inventor: BOEHME KLAUS DR
IPC: G01R19/25
Filed: 2002-01-24
Granted: 2003-08-21
Abstract: The method uses a sampling device (1) for obtaining sampled values from the electrical signal, fed to a frequency measuring device (4) for providing the momentary frequency of the electrical signal, with the sampling rate of the sampling device matched to the signal frequency. A control device (12) has a difference stage (5) and a comparator (7) for comparing the difference between the momentary frequency and a reference frequency with upper and lower limit frequencies, for controlling a frequency source (6) providing the reference frequency, for increasing or decreasing the latter.  An Independent claim for a circuit device for extracting a measuring parameter from an electrical signal is also included.
Patent DE-10226565-C1 (DE)
Title: Folding cylinder, for folding paper or material products, has flexible bands attached to body of folding cylinder at adjustable points allowing matching to different product lengths and thicknesses
Inventor: MUELLER ROBERT
IPC: B65H45/16
Filed: 2002-06-14
Granted: 2003-12-11
Abstract: The folding cylinder (01) has a number of flexible bands (02) attached to the body of the folding cylinder at 2 or more fixing points (11,12) with a number of slits (03) between them, at least one of the fixing points adjustable in the peripheral direction via axial movement of a sliding rail (31), pressed against a stop ring which is adjustable in the axial direction.
Patent DE-10233318-C1 (DE)
Title: Interference suppression device for electronic apparatus uses capacitor connected between plug element for apparatus circuit and housing potential
Inventor: BERBERICH REINHOLD
IPC: H01R13/658
Filed: 2002-07-22
Granted: 2003-09-25
Abstract: The interference suppression device has a capacitor (19,22) incorporated in the external part (9) of an electronic circuit board (5), projecting through an opening (3) in the housing (1) of the electronic apparatus and connected on opposite sides to a plug element (8) for the apparatus circuit, fitted to the external part of the circuit board and the housing potential.
Patent DE-19503801-C1 (DE)
Inventor: NEUKAM WILHELM DIPL ING
IPC: H05K5/02
Filed: 1995-02-06
Granted: 1996-05-30
Abstract: The invention concerns a housing which comprises a cuboid frame (1) with a cover surface (2), side wall sections (5), a covering section (16) and a front screen (4). The housing is assembled such that the side wall sections (5) cover the locking catches (8) of the previously assembled front screen (4) and the covering section (16), which can be slid on laterally, covers the snap-in catches (12) of the previously assembled side wall sections (5). The front screen, which is assembled first, comprises a lock with a bolt (20) which, in the closed state, can be slid in front of a locking element (21) in the covering section (16) and thus prevents the latter from sliding back.
Patent DE-19504761-C1 (DE)
Title: Motor driven body massage instrument with housing and handle
Inventor: GROENEWOLD VERA
IPC: A61H7/00
Filed: 1995-02-04
Granted: 1996-03-14
Abstract: The housing contains a storage compartment (16) for the cosmetic or massage substance which is supplied to the separate rotary massage bristles (11) at regulatable intervals. The bristles are arranged on a common part circle and rotate in contrary directions to each other. The massage bristles are connected by cog wheels (10) with radial and axial bore holes (13,14) and by bore holes (13) arranged in a star shape on an intermediate plate (4). The intermediate plate's bore holes are each flush with only of the cog wheel's radial bore holes in staggered formation, and are connected by a pump (9) with the storage chamber for the massage substance.
Patent DE-19506692-C1 (DE)
Title: Granulate contg. diamond material prepn.
Inventor: WEBER KARL
IPC: B01J2/18
Filed: 1995-02-25
Granted: 1996-04-18
Abstract: To produce a granulate contg. diamonds, esp. for tools for working rock and stone, a powder mixt. is initially prepd. with a given vol. of bonding agent to be fed in portions into hollow zones (4) open at one side. The hollow zones are vibrated, before the granulate is heated and dried, where the zones (4) are not fully filled with the mixt. (7). Also claimed is an appts. with \-1 filling unit (5) for the mixt., and a number of hollow cavities (4) in a plate (3), linked to a vibration unit (9). The cavity (4) vol. is significantly greater than the size of the required granulate (13).
Patent DE-19513619-C1 (DE)
Title: Power and control semiconductor combination
Inventor: KUERS GUENTER DR
IPC: H01L23/34
Filed: 1995-04-10
Granted: 1996-09-19
Abstract: The semiconductor combination has a chip-on-chip configuration of a power semiconductor element (1) and a control semiconductor element (2), for thermic monitoring of the power semiconductor element. The thermal coupling and electrical insulation between the semiconductor elements are obtained by mounting both on an island (3) of a single lead frame, with a ceramic disc (4) inserted between the control semiconductor element and the lead frame.
Patent DE-19513757-C1 (DE)
Title: Single wheel-set bogie for railway vehicles
Inventor: KRAUSPE MANFRED
IPC: B61F5/30
Filed: 1995-04-07
Granted: 1996-05-30
Abstract: The bogie is for vehicles having rubber-metal spring (7) and side shock dampening, and an almost vertical shock absorber between vehicle frame and wheel-set bearing cover. The wheel-set (1) is sprung on both sides relative to the frame, by two large soft rubber-metal springs. A horizontal shock absorber is located directly between vehicle frame and wheel-set transmission. The shock absorber extends at right-angles to the longitudinal vehicle axis.
Patent DE-19520880-C1 (DE)
Title: Body resistant to thermal shock
Inventor: BETZ GERHARD DR ING
IPC: B22D11/128
Filed: 1995-06-08
Granted: 1996-06-05
Abstract: The body (1) resistant to thermal shock, in particular, as a permanent mould or a part of such a mould used for production of metal and glass castings, possesses a working surface with artificial cracks or crack networks. It is characterised by the fact that these cracks (3) are pressed together by a high-pressure high-temperature process, while the body (1) is temporarily located a gas-tight capsule (3), in such a way that the opposite crack walls fully contact one another without, however, forming metal bonds. Bond formation is prevented by existing or applied thin anti-diffusion layers on the crack walls. Only the working surface of the body is encapsulated before it is subjected to a high-pressure high-temperature compression process. The capsule material is metal, possibly with superplastic deformation properties.
Patent DE-19600963-C1 (DE)
Title: Colour decoding and decimating circuit arrangement for video signal
Inventor: PRANGE STEFAN
IPC: H04N5/45
Filed: 1996-01-12
Granted: 1997-04-03
Abstract: In a circuit for combined color decoding and color decimation of a video signal, particularly for picture-into-picture fade in, the color carrier is detected from the video signal (FB, FB') in order to recover the chrominance signal components (U, V). The video signal (FB') is multiplicatively (5, 6) linked to the orthogonal color carrier components and subsequently filtered through low-pass filters (8, 9). For the luminance signal component (Y), the video signal (FB') is filtered through an additional low pass filter (7). To obtain the decimated luminance and chrominance signal components (Y, U, V), a sub-sampling is carried out after the low-pass filters (7, 8, 9). When the low-pass filters (7, 8, 9) are appropriately designed for the decimation factor, a single low-pass filter (8, 9) suffices in the chrominance signal paths and a notch filter is no longer required in the luminance signal path.
Patent DE-19611024-C1 (DE)
Title: Switching device for motor vehicle, esp. one with on-board circuit with several sub-circuits
Inventor: GLEHR MANFRED
IPC: B60R16/023
Filed: 1996-03-20
Granted: 1997-05-22
Abstract: The device (2) contains switching elements (221,222) mounted on a carrier body (21) and a control unit (24) for the switching elements. The switching device is mounted on a suction body of the internal combustion engine's induction tract.  The carrier body forms one wall of the suction body, which conducts air in the wall region. The suction body is a suction tube (13). The carrier body has a first conducting body, a second conducting body and an insulating film (213) arranged between them.
Patent DE-19641088-C1 (DE)
Title: Determination of immune status
Inventor: PETERS JOHANN HINRICH PROF DR
IPC: G01N33/50
Filed: 1996-10-04
Granted: 1998-07-16
Abstract: The following are claimed: (1) a method for determining the immune status of an individual, comprising culturing monocytes from the individual and detecting their differentiation into macrophages and/or dendritic cells and/or determining the viability of the monocytes, macrophages and/or dendritic cells; (2) a method stated to be as in (1) in which pooled monocytes are used, and (3) a method stated to be as in (1) in which a test substance is added.
Patent DE-19811378-C1 (DE)
Inventor: CORDES DIETER
IPC: E03C1/02
Filed: 1998-03-16
Granted: 1999-12-30
Abstract: The hot water path, at least over the major part of its longitudinal extent, passes through a space (15) through which mixture water flows. It is formed mainly by a pipe or a hose (6) of poorly heat-conducting material. The pipe or hose is of plastic. The valve housing (1) has a cold water inlet hole (2), a hot water inlet hole (3) and a mixture water outlet hole.
Patent DE-19815998-C1 (DE)
Title: Cap for motor vehicle tyre valve has opening to allow insertion of tyre gauge
Inventor: RUHFUS DIRK
IPC: B60C29/06
Filed: 1998-04-09
Granted: 2000-02-24
Abstract: The motor vehicle tyre valve cap fits onto the vlave (1) and has an aperture (7) in its top face. The aperture can open elastically when a gauge tube (9) is forced through it into contact with the valve.
Patent DE-19841757-C1 (DE)
Title: Output driver output signal matching circuit for integrated circuit meeting required output signal slope
Inventor: ROSENBUSCH JENS
IPC: H03K19/003
Filed: 1998-09-11
Granted: 2000-03-02
Abstract: A circuit designed for matching an output signal (8) of an output driver (10) to given conditions and ratios, includes circuit devices (4,7) which provide the output signal with signal edges optimised with respect to the parameter being considered.  The circuit devices (4,7) include a circuit, specifically an RC- network (30,31), for generating the signal edges and for forming a signal (6), optimised with respect to the slope of the signal edges, from a digital signal (5) with regard to the parameter, and which can be supplied to an output of the integrated circuit (1).
Patent DE-19903255-C1 (DE)
Title: Chromatography column comprises lid, seat and base, and can be rotated about axis
Inventor: SIMON KLAUS-JUERGEN
IPC: G01N30/60
Filed: 1999-01-28
Granted: 2000-04-13
Abstract: The chromatography column comprises a cylindrical column (2), a lid (3) and a base (4). The column is held and can be rotated about an axis which is perpendicular to the cylinder longitudinal axis.
Patent RU-2053882-C1 (RU)
Inventor: FILATOV VITALIJ I
IPC: B28B5/02
Filed: 1992-10-30
Granted: 1996-02-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: closed branches 6 of four plate conveyors 5 form a drawhole 9 with movable walls. Secured on the pressing surfaces of conveyors 5 are cavity formers and partitions 11. Mixture is delivered into drawhole 9 by vibrating auger 12, acts on partitions 11 and sets conveyors 5 in motion. Auger with a diminishing diameter passes through the molding volume of drawhole 9. EFFECT: improved design. 7 cl, 5 dwg
Patent RU-2075666-C1 (RU)
Title: Method of forming elastic friction members for cable vibration isolators
Inventor: BEZVODIN VLADIMIR A
IPC: F16F7/14
Filed: 1992-12-16
Granted: 1997-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method comes to alternately winding of cable onto bushings with flanges on end faces installed on mandrel with pitch along line of contour of elastic friction member. Cable is passed over bushings to form return loops, each formed by pair of crossing sections of cable placed between external and adjacent bushings and bow shaped section mating cross sections and passing over extreme bushing with subsequent removal of bushings together with wound on cable from mandrel. Forming of return loops in which each following section, in direction of winding, in pair of crossing sections, is arranged after foregoing, is alternated with forming of return loops in which following section, in direction of winding, is arranged before foregoing section. EFFECT: improved quality of vibration isolators. 1 dwg
Patent RU-2070723-C1 (RU)
Title: Method of measurement of power flow in nanosecond pulses of s h f radiation
Inventor: DUBINOV ALEKSANDR E
IPC: G01R21/04
Filed: 1992-12-21
Granted: 1996-12-20
Abstract: FIELD: plasma and gaseous-discharge devices for measurement of SHF power. SUBSTANCE: method of measurement of power flow in nanosecond pulses of SHF radiation lies in that after completion of action of pulse of examined SHF radiation time dependence of intensity of glow of gaseous-discharge plasma generated as result of ionization of low-pressure gas by pulse of examined SHF radiation is registered. Frequency of collision of electrons with particles of gas is less than frequency of SHF radiation. Input of pulse of examined SHF radiation is fixed in advance. Power flow of SHF radiation is determined by time of delay of moment of maximum of glow intensity of gaseous-discharge plasma with reference to moment of input of SHF pulse. EFFECT: enhanced operational stability of method. 3 dwg
Patent RU-2071443-C1 (RU)
Inventor: RUBAN ALEKSEJ K
IPC: B65G25/04
Filed: 1993-01-21
Granted: 1997-01-10
Abstract: FIELD: mechanical engineering; rectilinear transportation of loads between working positions. SUBSTANCE: step-by-step transportation device has two parallel horizontal guides with slots and with upper support surface for load to be transported, truck with wheels installed in slots for reciprocating. Truck wheels are arranged in pairs for rotation on axles coupled with truck. Lever mechanism is mounted on truck and is hinge-coupled with rod of power cylinder to provide movement of truck along horizontal guides. Lever mechanism is formed by two pairs of levers of hinge-coupled to each other and mounted on axles of carrying frame. Device has lever mechanism turning limiter. Truck carries also braking device with shoes pressed to horizontal guides by means of expanding mechanism placed in between. Truck is provided with support frame. Bell-cranks are used in lever mechanism. Braking device is made in form of articulated parallelogram. EFFECT: enlarged operating capabilities. 7 cl, 3 dwg
Patent RU-2024700-C1 (RU)
Inventor: TIKHOMIROV IGOR V
IPC: E04H1/12
Filed: 1993-03-11
Granted: 1994-12-15
Abstract: Использование: в транспортируемых в сложенном в компактном виде конструкциях, предназначенных для развертывания в сжатые сроки домов для временного использования в виде туристических лагерей, складских помещений и т. п. Сущность: под крышей 33 мансарды размещены остов 1 и раскладная часть, причем панели 25 внутренних стен-перегородок мансарды установлены над потолком 31 остова 1, а вдоль его стен последовательно установлены панели 6, 7 внутренних стен-перегородок, панели 2, 5 торцевых стен, панели 10, 11 продольных стен, панели 8, 9 пола, панели 12, 13 потолка, панели 14, 17 торцевых стен чердака, панели 21, 22 продольных стен чердака и панели 19, 20 крыши чердака, шарнирно прикрепленные к краям крыши 33. Стены мансарды 18 выполнены в виде панелей 34-39, размещенных на панелях 25 под крышей 33, а потолок 31 выполнен шириной большей, чем расстояние между шарнирами, соединяющими панели 34, 35 с крышей 33. 2 з.п. ф-лы, 6 ил.
Patent RU-2058319-C1 (RU)
Title: Aqueous-glycerin complex of (2,3-dioxypropyl)-orthotitanate chloride
Inventor: KIPPER SVETLANA N
IPC: A61P29/00
Filed: 1993-04-02
Granted: 1996-04-20
Abstract: FIELD: medicine. SUBSTANCE: desired product is prepared by interaction of glycerin with butyl orthotitanate, their molar ratio being 11:1 respectively. Then butanol is distilled, thus prepared mass is allowed to stand at 120 C under vacuum within not more than 24 h. The process is followed by adding water and hydrochloric acid to pH 2.5-3.0 and by sustaining thus prepared reaction mass within not more than 2 h. EFFECT: improves quality of desired product. 1 tbl
Patent RU-2065009-C1 (RU)
Inventor: NIKOLAEV VIKTOR M
IPC: E02F9/22
Filed: 1993-06-25
Granted: 1996-08-10
Abstract: FIELD: suction tube dredges. SUBSTANCE: hydraulic drive of pile equipment has hydraulic pump, hydraulic control valve unit, hydraulic cylinder, pressure and return hydraulic lines and two-position spring-loaded hydraulic valve with hydraulic control chamber. In one of its positions hydraulic valve places rod space of hydraulic cylinder in communication with pressure hydraulic line, and in other position, with return hydraulic line. Piston space of hydraulic cylinder coupled with hydraulic control valve unit, is connected with hydraulic control chamber of hydraulic valve. EFFECT: enhanced operation reliability. 1 dwg
Patent RU-2049588-C1 (RU)
Inventor: UZLOV IVAN G
IPC: B21J1/06
Filed: 1993-07-01
Granted: 1995-12-10
Abstract: Использование: обработка металлов давлением, в частности технология нагрева под деформирование колесных заготовок. Сущность изобретения: способ включает нагрев заготовок в кольцевой печи с последовательным увеличением температуры по зонам печи. Нагретые заготовки подвергают деформации. Температуру заготовок в зонах кольцевой печи ограничивают в пределах 1180 1220; 1200 1240 и 1220 1260°С соответственно. После деформации производят закалку колес. При нагреве под закалку температуру колес в зонах кольцевой печи ограничивают в пределах 830 870°С. 3 з. п. ф-лы, 4 табл.
Patent RU-2052934-C1 (RU)
Inventor: MALETS GEORGIJ ALEKSANDROVICH
IPC: A22C21/04
Filed: 1993-11-03
Granted: 1996-01-27
Abstract: FIELD: poultry processing industry. SUBSTANCE: installation comprises conveyor 3 with hangers 4 for poultry carcasses, singeing chamber 7 with a channel for passage of hangers, fuel delivery manifolds 8 with a row of burners. The manifolds are secured on opposite walls of the singeing chamber at an angle to horizontal. Their relative inclination may be either the same or contrary. Burners are installed in line on each manifold so that the interval between vertical planes passing through burner axes in each row is L = 1.2 l - 1.8 l, where l - interval between conveyor hangers while the interval between vertical planes passing through axes of the corresponding burners in opposite rows S = 0.6 - 0.9. The upper burner in the row is lifted above the lower one through a distance not less than the length of the hung carcass. The burners have slotted vertical nozzles. EFFECT: high-quality singeing of scalded poultry carcasses and economical fuel consumption. 4 cl, 5 dwg
Patent RU-2065175-C1 (RU)
Title: Weather radar system
Inventor: KANAREJKIN DMITRIJ B
IPC: G01S13/95
Filed: 1993-11-26
Granted: 1996-08-10
Abstract: FIELD: radar systems; weather radars. SUBSTANCE: weather radar systems has main radar 1 incorporating receiver 2, transmitter 3, atmosphere circular-scanning antenna with drive 4, main radar turn-on unit 5, auxiliary radar 6 mounted at object being observed, and incorporating receiver 9, transmitter 10, fixed antenna 8 aimed at observed atmosphere region, threshold unit 11. EFFECT: improved reliability and life expectancy of weather radar system. 1 dwg
Patent RU-2070709-C1 (RU)
Title: Gas-dynamic cartridge for self-defence weapon
Inventor: MALCHIKOV YURIJ A
IPC: F42B5/145
Filed: 1993-12-05
Granted: 1996-12-20
Abstract: FIELD: shooting from barrelless launching device at different distances at individual self-defence. SUBSTANCE: the cartridge has a case of a cylindrical shape, nozzle with a split membrane, primer, wads and outfit. The outfit is composed of compounds exercising different action on the target. At shooting the cartridge provides for a complex temporary hitting of target due to mechanical, acoustic, light and tear gas action. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2085260-C1 (RU)
Title: Generator of highly dispersed ejection-type gas-air-liquid mixture
Inventor: STAROSTIN YURIJ STEPANOVICH
IPC: B01D47/06
Filed: 1993-12-07
Granted: 1997-07-27
Abstract: FIELD: heat and mass-exchange technics. SUBSTANCE: invention relates to heat and mass exchange on generated highly developed surface of jets and drops. Generator has working fluid spray nozzle and coaxially disposed hollow casing with constant open flow area. Inlet part of casing has variable cross-section and widens in direction toward nozzle located beyond inlet part of casing. Nozzle has multijet structure. Open flow area of inlet part of casing varies in dependence of ambient temperature. EFFECT: improved structure. 2 cl, 1 dwg