baber/WOPTO huggingface dataset:
Patent DE-19506527-C1 (DE)
Title: Overhead supply system for electric railway
Inventor: BURKERT WIELAND DIPL ING
IPC: B60M1/14
Filed: 1995-02-24
Granted: 1996-04-11
Abstract: The supply system has respective travel wires (1,3) for the main rail track (2) and the branch track (4) at switching points. The travel wire for the branch track is raised into an inoperative position when the points are in the straight ahead position. It is lowered to bring it to the same height as the travel wire for the main track when the points are switched into the branch track position. Pref. the operating device for raising and lowering the branch track travel wire is directly coupled to the points switching mechanism and controls the height of the branch track travel wire via the suspension mechanism for the latter.
Patent DE-19517144-C1 (DE)
Title: Filter for electrochemical measuring cell with porous housing
Inventor: KIESELE HERBERT DR
IPC: G01N27/49
Filed: 1995-05-10
Granted: 1996-07-04
Abstract: Electrochemical measuring cell has a filter housing (10) of porous gas-permeable material, pref. polytetrafluoroethylene. It pref. consists of a cup-shaped member (1) and a closable lid (3), having a gas-impermeable diffusion diaphragm on the outside, having through holes in the form of several slots. The wall thickness of the housing is pref. 0.5 - 1.5 mm and height to wall thickness ratio of the cup-shaped member is pref. \- 5.
Patent DE-19537493-C1 (DE)
Title: Electropneumatic position controller esp. SIPART PS controller
Inventor: NUSCHE GEORG
IPC: G05D3/14
Filed: 1995-09-25
Granted: 1996-12-19
Abstract: The appts. has a pneumatically driven two chamber position drive (1). A pressure line (15) leads to one chamber (16) of the position drive (1). The pressure line (15) has a pneumatic supply valve (10) and a pneumatic ventilator valve (17). Another pressure line (21) leads to the second chamber (20) of the position drive (1). This has a further pneumatic supply valve (22) and ventilator valve (23). Each of the valves (10,17,22,23) has an actuator (6,8,28,31). The actuator for the first supply valve (10) comprises a control valve (6) acting on the reversing valve (11) of the supply valve (10).  The actuator for the ventilator valve (17) is formed by a further control valve (8). The actuator of the second supply valve (22) is formed of a supply line (28) which runs between the pressure side (membrane 26) of the second supply valve (22) and the first pressure line (15). The actuator of the second ventilator valve (23) is formed of a further supply line (31). This leads from the pressure side (membrane 30) of this valve (22) to the reversing valve (11) of the first supply valve (10).
Patent DE-19541742-C1 (DE)
Title: Automobile theft warning device
Inventor: MEYER-STAUFENBIEL TORSTEN ING
IPC: B60R25/102
Filed: 1995-11-09
Granted: 1997-04-17
Abstract: The warning device uses a radio link (30) between a transmitter (31) onboard the protected vehicle (33) and a portable receiver (10), with an alarm signal provided by the transmitter when an abnormal condition is detected. The portable receiver has a signal interface (11) for communication with a central monitoring station (40), which is automatically alerted when the alarm signal is received from the onboard transmitter.
Patent DE-19652615-C1 (DE)
Title: Hydraulic overload protection for rotary non-stop plough
Inventor: ANISCH SIEGFRIED DR ING
IPC: A01B61/04
Filed: 1996-12-18
Granted: 1998-03-12
Abstract: A simple-acting cylinder is fixed at the rear end of the structural part, and its piston is activated from the front by variable hydraulic pressure. It is connected with the plate fixed to the plough frame via a draw bar and via a joint. Each simple-acting cylinder is in hydraulic connection via a power amplifier valve with a hydropneumatic pressure accumulator. The valve thruster of the power amplifier valve is partly operable by a component part connected with the piston. The power amplifier valve (17) is so fixed to the simple-acting cylinder (7) and extending over it forwards that its valve thruster extending out of its housing (18) is only movable into the open position after a stroke of the piston (8) from the component part (20).
Patent DE-19707332-C1 (DE)
Title: Clarifier suitable for clarifying beer of all types and origins
Inventor: ANNEMUELLER GEROLF PROF DR
IPC: C12H1/044
Filed: 1997-02-12
Granted: 1998-01-29
Abstract: Universal beer clarifier consists of silica sol, comprising an anionic and a cationic silica sol in (1-6):1 ratio, which are first contacted with one another in the beer to be clarified.  Also claimed is a method of clarifying beer with these silica sols.
Patent DE-19723499-C1 (DE)
Title: Shock wave source based on electromagnetic principle
Inventor: EIZENHOEFER HARALD DIPL PHYS
IPC: G10K9/13
Filed: 1997-06-05
Granted: 1998-08-13
Abstract: The shock wave source comprises an electrically conductive, preferably metal membrane (2) made in the form of a planar disc of constant thickness, at least in the acoustically effective region (6), and an electric coil adjacent to the membrane, which can be supplied with pulses of current. The membrane and coil are contained in a casing. The membrane is clamped firmly at several separate points (5) around its edge (8). It has recesses (9) between these points, which extend close to the acoustically effective region. The membrane edge has an at least partly curved shape in the region of the recesses.
Patent DE-19724430-C1 (DE)
Title: Device for degassing waste deposit
Inventor: BERGMANN JENS-UWE
IPC: B09B1/00
Filed: 1997-06-10
Granted: 1998-04-23
Abstract: The device comprises a dome which is formed as a protective tube (1) made of polymer material, collecting the gas that emerges from the deposit material and emitting it into the atmosphere, through a bio-filter (3). The dome has a cartridge-type container (2) which is arranged in the lumen (11), for fitting the bio-filter material which is inserted at a distance from the inner periphery of the protective tube. The cartridge-shaped container is provided with an apertured plate (21) facing the deposit material. The intermediate space (14) between the inner periphery of the protective tube and the outer periphery of the cartridge-shaped container, is sealed against ingress of deposit gas. The outer periphery of the protective tube is connected via a ring sleeve (M) of polyethylene with the deposit cover (D) in a gas and fluid-tight manner.
Patent DE-19819148-C1 (DE)
Inventor: KAEMEREIT WILHELM
IPC: B23D25/14
Filed: 1998-04-24
Granted: 1999-12-16
Abstract: The invention relates to a fiber, more particularly a steel fiber, for reinforcing castable hardening material, more particularly concrete, said fiber having length (L) and thickness (D) and formed from a sheet metal-shaped crude material having thickness (D), which has a central part having width (BM) running in a straight line and extending along the mean line of the fiber, both end areas (E) of which have a larger cross-sectional area (FE), at least in the partial lengths crosswise to the mean line of the fiber, than the cross-sectional area (FM) in the mean line of the fiber. The enlargement in the cross-sectional area (FE) of the end areas (E) is not configured abruptly towards the ends of the fibers and the length of the end areas (E) amounts to at least 5 % of the overall length (L) of the fiber. The invention is characterized in that, at least in a first partial length, the end areas (E) are configured as an angular section at an angle ( gamma ) from the rectilinear central part of the fiber with parallel longitudinal edges, the angular sections are located in a common plane with the side of the central part having width (BM) and the angular sections of a fiber point to opposite sides of the fiber in relation to the mean line of the rectilinear central part. The invention also relates to a method for the production of said fibers.
Patent DE-19824220-C1 (DE)
Title: Feuchtreinigungswischmop
Inventor: BAUER MANUELA
IPC: A47L13/20
Filed: 1998-05-29
Granted: 1999-12-02
Abstract: Offenbart wird ein Feuchtreinigungswischmop mit rechteckiger Grundfläche, der einen eine Reinigungswirkung entfaltenden Reinigungsstoff und eine Befestigungseinrichtung für einen Halter aufweist. Der Reinigungsstoff ist durch einen gewirkten oder einen gewebten textilen Stoff gebildet, der Polfäden mit einer Mindestanzahl von 400 Filamenten pro Faden aufweist. Die Polfäden sind derart benachbart angeordnet, daß der Stoff ein schwammartiges Wasserspeichervermögen aufweist.
Patent DE-19838979-C1 (DE)
Title: Scattering apparatus, e.g. for scattering salt from a lorry onto a road surface
Inventor: HIRT MAX
IPC: E01C19/20
Filed: 1998-08-27
Granted: 1999-12-30
Abstract: A scattering apparatus for scattering material from a vehicle, e.g. salt onto a road surface, comprises a container (7) for the material to be scattered, with a base, a base removal and dosing unit (8) and a scattering unit. The base of the container has two sections which can swivel about a longitudinal axis, between a base position and a sloping position.
Patent DE-19851619-C1 (DE)
Title: Control unit with control surface for computer mouse
Inventor: SCHMITT HEINZ
IPC: G06F3/039
Filed: 1998-11-10
Granted: 2000-01-05
Abstract: The control unit has a control surface (11) on which a computer mouse can be moved. There is a circuit board (13) beneath the control surface, with conducting tracks covered by a base part (20) on its surface facing away from the control surface.  The base part is a solid housing part in which the board is inserted, and has a peripheral groove (28) enclosing the board.  The control surface is part of a cover (10) with a sealing surface facing the base part. The sealing surface rests on a seal (29) inserted into the groove
Patent DE-19924089-C1 (DE)
Inventor: KAUFHOLD WOLFGANG
IPC: C08G18/66
Filed: 1999-05-26
Granted: 2001-01-25
Abstract: A process for the continuous production of thermoplastically, processable homogeneous polyurethane elastomers, having improv softening properties, comprises mixing in a static mixer at a shear rate of 500-50,000 s<->1 within 1 s, and dosing the resulting mixture, optionally via a second static mixer, to an extruder. A process for the continuous production of thermoplastically, processable homogeneous polyurethane elastomers (I) comprises mixing:   (A) a polyisocyanate; and (B) a mixture of (B1) 1-85 equivalent % (w.r.t. isocyanate groups in (A)) of a compound having an average of 1.8-2.2 active hydrogen atoms per molecule and an average number average mol. wt. of 450-5000 g/mol and (B2) 15-99 equivalent % (w.r.t. isocyan groups in (A) of a chain extender having an average of 1.8-2.2 active hydrogen atoms per molecule and mol. wt. of 60-400 g/mol; (C) 0-20 wt.% of processing aids and additives The NCO:OH ratio of (A):(B) is 0.9:1-1.1:1. (A) and (B) are homogeneously mixed in a static mixer at a shear rate of 500-50 s<->1 within 1 s, and the resulting mixture, optionally via a second static mixer, is dosed to an extruder and optionally mixed with (C) at 170-250 degrees C with a conversion of at least 90 % (w.r.t. component (A) and the reaction mixture leaves the first static mixer at 240-350 degrees C.
Patent DE-19961513-C1 (DE)
Title: Stacking device for flat rectangular mail items
Inventor: BEISCH HANSPETER
IPC: B65H31/06
Filed: 1999-12-20
Granted: 2001-01-18
Abstract: The stacking device is provided for mail items (1) of different size and lying on its longer edge. A support bracket (5) holds a stack of items received at a stacking station and moves according to the thickness of the stack to be formed.  The bracket is of such a size and positioned so that its lower edge is below the top edge of the smallest mail item and its upper edge is above the center of gravity of the biggest mail item.
Patent MD-4439-C1 (MD)
Title: Octocopter
Inventor: COVALENCO ANDREI
IPC: B64C29/00
Filed: 2016-06-27
Abstract: The invention relates to eight-rotor aircrafts, namely to octocopters from the class of micro/mini pilotless flying vehicles, weighing up to 20 kg, which can be used for packet delivery, mapping, photographing and aerial shooting, border control, rendering assistance in the event of natural disasters and monitoring of agricultural crops.The octocopter comprises a housing (1), an electric energy source (2), a control device (3) and a chassis (12). On four sides of the housing (1) are rigidly fixed four arms (4), on the ends of which are mounted four carrying rotors (6) with electric motors (5). In the housing (1) is mounted by means of a bearing (7), with the possibility of rotation, an arm (8), on the ends of which are fixed by means of consoles (9 and 10) a pair of auxiliary rotors (11 and 12) with electric motors (13).The technical result of the invention is to increase the speed, wind resistance and load carrying capacity.
Patent RU-2120555-C1 (RU)
Title: Engine
Inventor: OL SHEVSKIJ ANDREJ GEORGIEVICH
IPC: F02B25/10
Filed: 1992-11-05
Granted: 1998-10-20
Abstract: FIELD: mechanical engineering; two stroke internal combustion engines with carburation and separation of intake and exhaust processes. SUBSTANCE: internal combustion engine has crank mechanism, cylinder-piston group, fuel, lubricating, cooling and timing systems, housing, free movable partition set into movement by compressed air energy intake and exhaust ports in lower part of cylinder and intake and exhaust valve in upper part of cylinder. Timing system has spool with pushers opening intake and exhaust ports in lower part of cylinder. Pushers control intake and exhaust valves by means of camshaft with cams. EFFECT: reduced losses owing to reduction of internal and friction forces. 10 cl, 12 dwg
Patent RU-2052846-C1 (RU)
Inventor: KELEKHSAEV BORIS G
IPC: G06G7/20
Filed: 1992-11-05
Granted: 1996-01-20
Abstract: FIELD: measuring devices. SUBSTANCE: device has multiplication-division unit, adder, unit for calculation of square root from production of two values. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2049770-C1 (RU)
Inventor: MAKARENKO MIKHAIL G
IPC: B01J23/20
Filed: 1992-11-30
Granted: 1995-12-10
Abstract: FIELD: organic chemistry. SUBSTANCE: formic acid is prepared by gaseous oxidation of formaldehyde, oxygen-nitrogen mixture being used. The process is carried out at 110-180 C with the help of heterogeneous catalyst which contains 17.5-89.5 mass of V 2 O 5  and 10.5-82.5 mass of TiO 2 . EFFECT: improves efficiency of method. 2 tbl
Patent RU-2065203-C1 (RU)
Inventor: KELEKHSAEV BORIS G
IPC: G06G7/22
Filed: 1992-12-30
Granted: 1996-08-10
Abstract: Применение: устройство может быть применено в качестве функционального преобразователя для вычисления значений функций cos X при значениях аргумента 0≅X≅(π/4). Цель изобретения: уменьшение инструментальной погрешности измерений. Сущность изобретения: аппроксимацию осуществляют при помощи линейной и нелинейной функций, что позволяет применить простую аппроксимирующую функцию, реализуемую при помощи малого количества звеньев. Преобразователь содержит сумматор, блок выделения максимума, блок извлечения корня квадратного из разности известной и квадрата неизвестной величин и источник опорного напряжения. Положительный эффект: устройство имеет малое количество звеньев, что позволяет снизить инструментальную погрешность, сохранив при этом высокое быстродействие, низкую методическую погрешность не более 0,3%. 1 ил.
Patent RU-2056781-C1 (RU)
Title: Rotating safe
Inventor: BYZALOV BORIS F
IPC: A47B49/00
Filed: 1993-03-02
Granted: 1996-03-27
Abstract: FIELD: special furniture. SUBSTANCE: safe uses a fixed foundation, in which a rotating post is installed; sections and a cover are horizontally positioned on the post. Sections are divided by vertical partitions into cells furnished with doors having a slit and lock. EFFECT: improved design. 2 dwg
Patent RU-2137611-C1 (RU)
Title: Writing article
Inventor: POTAPOV NIKOLAJ ANTONOVICH
IPC: B43K7/00
Filed: 1993-04-16
Granted: 1999-09-20
Abstract: FIELD: writing appliance. SUBSTANCE: writing article has casing with device for attaching ink tube. Casing is formed as head with shank, each provided with opening. Opening in shank may be made elongated or narrowing in stepped manner from head to shank end. Elongated opening may be made Z-shaped. Length scale may be applied to one rib of casing and angle sizes may be indicated in corner portions. Construction of writing article allows rods of different length to be used. EFFECT: convenient usage and simplified construction. 6 cl, 12 dwg
Patent RU-2037570-C1 (RU)
Title: Device for washing threads of spinning machine
Inventor: GVOZDEV VIKTOR V
IPC: D01D13/00
Filed: 1993-05-31
Granted: 1995-06-19
Abstract: FIELD: production of chemical threads. SUBSTANCE: device comprises pairwise-arranged longitudinal and transverse cylinders of the first and second washings, a means for discharging the first washing liquid and a means for taking off fresh liquid of the second washing. The means for discharging the first washing liquid is disposed behind the pair of cylinders of the first washing, in the plane of intersection of its tangent planes to upper cylinder and at an angle of 30-45 deg to its horizontal axis, and has the form of a hook. The means for taking off fresh washing liquid is installed between the cylinders of the second washing at the machine servicing front with a provision for contacting the upper cylinder, and has the form of a plate 3-30 mm wide. The surface of the cylinder of the second washing has longitudinal slots 5-20 mm wide and 0.5-3 mm deep, extending through 0.3-0.7 the cylinder length. EFFECT: improved design. 3 dwg
Patent RU-2121386-C1 (RU)
Title: Method of intracavitary radio-frequency hyperthermia and device intended for its realization
Inventor: DAVYDOCHKIN VJACHESLAV MIKHAJL
IPC: A61N1/08
Filed: 1993-07-22
Granted: 1998-11-10
Abstract: FIELD: physiotherapy method and means. SUBSTANCE: radio- frequency hyperthermia is performed by arrangement of radiator in form of dipole along animal's body cavity and by excitation of current waves in dipole arms and electromagnetic fields in animal's body. At the same time additional current and charges are excited in electromagnetic energy transmission line. These waves are close in amplitude to waves of current and charges induced in transmission line and being close to and in antiphase with them due to electromagnetic interaction with radiator. Device intended for method realization has radio-frequency generator, output of which is connected to radiator through line and phasing switchgear with bipolar output. In this case, pole coupling parameters of phasing switchgear connected to dipole arm nearest to line input exceed pole coupling parameters of phasing switchgear connected to distant dipole arm. Phasing switchgear may be made in form of inductively coupled circuits. EFFECT: enhanced physiotherapeutic effect. 4 cl, 20 dwg
Patent RU-2076223-C1 (RU)
Title: Method of and device to control vehicle engine
Inventor: VOROPAJ SERGEJ A
IPC: F02D1/04
Filed: 1993-12-28
Granted: 1997-03-27
Abstract: FIELD: transport engineering; vehicles employing for their operation the energy of fuel burning. SUBSTANCE: vehicle has gas generator 1, fuel preparation and control system 2, manifold 3 and gas flow distributor 4 whose outputs are connected with inlet branch pipes of traction gas turbines 6. Slip transducers 8 in form of tachogenerators are fitted on shafts of gas turbines 6. Tachogenerator outputs are connected to inputs of control unit 9 whose outputs are connected with control input of control systems 2 and 7. EFFECT: increased reliability and convenience of control of vehicle and increased safety on road. 8 cl, 1 dwg
Patent RU-2072668-C1 (RU)
Title: Движитель вездеходного транспортного средства
IPC: B60B9/00
Filed: 1994-02-22
Granted: 1997-01-27
Abstract: Движитель вездеходного транспортного средства, включающий в себя два пневмокатка, снабженных приводом от двигателя посредством механических звеньев и механизмом изменения углов наклона осей в вертикальной плоскости, выполненных в виде каркасов и пневматических камер низкого давления, смонтированных на каркасах, отличающийся тем, что опорная поверхность пневматических камер низкого давления выполнена в виде выпуклогиперболообразного тела вращения с переменным радиусом качения от минимального до максимального значения при изменении угла наклона оси пневмокатка от максимального до нулевого значений с помощью указанных механизмов, на наружных поверхностях выходных элементов которых смонтирована подшипниковая опора каркаса, а во внутренней полости - элемент карданного вала, жестко связанный наружным концом с каркасом.
Patent RU-2036969-C1 (RU)
Inventor: MOROZOV LEONID A
IPC: C13K1/06
Filed: 1994-03-18
Granted: 1995-06-09
Abstract: FIELD: food industry. SUBSTANCE: ozone-air mixture are proposed for clarifying glucose-molasses syrup. Said clarifying is carried out at 50-75 C, expense of proposed mixture being 2-15 m 3 /m 3 ·h of glucose syrup. Concentration of ozone is gradually decreased to its minimal available value during said clarifying. EFFECT: improves quality of final products, simplifies technology, increases yield of glucose, decreases glucose losses.
Patent RU-2064632-C1 (RU)
Title: Method for combustible mixture combustion and torch for its implementation
Inventor: SEDOV VADIM V
IPC: F23D14/48
Filed: 1994-03-16
Granted: 1996-07-27
Abstract: FIELD: power engineering; combustion of mixtures in flow; welding, cutting, soldering, and heating of various materials in flame. SUBSTANCE: method involves intensification of burning by heating main flow of mixture with pilot-heating flame applied to it which is obtained by burning similar mixture admitted to combustion region by auxiliary flow. At least one additional flow of similar mixture is passed through pilot-heating flame at speed higher than that of main flow and additional flame obtained by combustion is fed to main flow. EFFECT: facilitated procedure. 3 cl, 3 dwg
Patent RU-2106340-C1 (RU)
Title: Amide- or carbamide derivatives having antihypercholesterol activity, their production and therapeutical usage
Inventor: AKIRA ESIDA
IPC: A61K31/17
Filed: 1994-06-29
Granted: 1998-03-10
Abstract: FIELD: medicine, organic chemistry. SUBSTANCE: compounds having formula (I)   where R 1  is alkyl group, or groups having formula (II)  , (III)  , (IV)   or (V)   and R 2 , R 3 , R 4  and R 5  is hydrogen or various organic groups and their pharmaceutically acceptable salts are proposed for treatment and prophylaxis of hypercholesterolemia and atherosclerosis. EFFECT: improved quality of desired product. 33 cl, 32 dwg, 12 tbl
Patent RU-2106834-C1 (RU)
Title: Device for monitoring of correct attitude
Inventor: SMIRNOV V I
IPC: A61F5/00
Filed: 1994-09-08
Granted: 1998-03-20
Abstract: FIELD: medical equipment intended for audible warning on a change of attitude of human body. SUBSTANCE: audible warning of patient on incorrect attitude is attained by the fact that all components in the device are positioned on a printed circuit board in the same casing that is suspended on thread or fastened by any other means on the upper part on the breast bone; the device is furnished with an acoustic radiator warning the patient on incorrect attitude, the interrupter represents a sensor consisting of two contacts closed by a flat spring under the action of weight gravity with adjustment of the moment of contact closing and setting of the angle of inclination of device response relative to the vertical by an adjusting screw screwed in a threaded hole on the printed circuit board up to the stop against the flat spring. EFFECT: simplified fastening of the device on the patient, miniaturization of the device, simplified adjustment of the angle of inclination of human body area. 1 dwg