baber/WOPTO huggingface dataset:
Patent DE-3243082-C1 (DE)
Title: Heating plant with a controllable heating boiler and an absorption heat pump
Inventor: GROMOLL BERND DR-ING
IPC: F24D3/18
Filed: 1982-11-22
Granted: 1984-03-22
Abstract: A heating plant has a controllable heating boiler (1), an absorption heat pump (2), and a heating circuit which can be directly heated by the absorption heat pump (2). For indirect transfer of the useful heat of the heating boiler (1) to the generator of the absorption heat pump (2), a heat carrier circuit (6) with a heat carrier which can be heated above 100 DEG C is provided. The supply of the heat carrier circuit (6) can be fed via a three-way mixer (8), and the supply of the heating circuit (3) via a three-way valve (10), to a heat exchanger (9). The heating circuit (3) can be heated up via the heat exchanger (9) solely by the heating boiler (1) or jointly, in a selectable ratio, by the heating boiler (1) and by the absorption heat pump (2). <IMAGE>
Patent DE-3541306-C1 (DE)
Inventor: GEBHARDT ARNE W
IPC: H04N5/782
Filed: 1985-11-22
Granted: 1986-08-28
Abstract: The circuit arrangement obtains the video programme system data (VPS data) from a video signal and generates a test signal which indicates whether a television signal is present, whether noise pulses are present, whether VPS data are being radiated and whether the VPS data have been transmitted without error. 
<IMAGE>
Patent DE-3734589-C1 (DE)
Title: Rotating hydraulic hollow clamping cylinder
Inventor: BRANGS ECKHARD DR-ING
IPC: B23B31/30
Filed: 1987-10-13
Granted: 1988-08-11
Abstract: In this rotating hydraulic hollow clamping cylinder, the attachment (4), which resembles a hollow shaft, of the cylinder (1) is mounted on the one hand directly in the stationary housing (5) that bears the connections for the medium feed by means of standard anti-friction bearings (12). For forming the axial sealing gap in the region of the hydraulic rotary transmission leadthrough, a separate sealing ring (8) is provided, whose inside drillhole opposite the hollow-shaft-like attachment (4) forms the sealing gap (9) and whose outer covering is supported against the housing (5) via elastic rings (9) with greater clearance. It is located between the standard anti-friction bearings (12) and acts as a hydrodynamic plain bearing, forming small diaphragm glands, with the hollow-shaft-like attachment (4). <IMAGE>
Patent DE-3809590-C1 (DE)
Title: Safety grille
IPC: F16P1/02
Filed: 1988-03-22
Granted: 1989-04-27
Abstract: The invention proposes a process for producing a safety grille and a safety grille upon which it is possible to walk, as a shield for industrial installations against unintentional human contact, said grille comprising metal bars which are welded in a crosswise manner, the longitudinal bars being rectilinear in each case and the transverse bars having bends at the points of intersection. The safety grille exhibits a planar surface on one side and can thus be safely used for walking on as a working platform or assembly platform (Fig. 2). <IMAGE>
Patent DE-3913882-C1 (DE)
Title: Specimen application device for petri dish biological tests etc. - has three loops with two lateral loops being in different planes, opt. being of disposable plastic or of platinum
IPC: C12M1/26
Filed: 1989-04-27
Granted: 1990-05-31
Abstract: In bacteriological and microbiological investigations, the nutrient surface in a Petri dish is divided into three areas each separately inoculated. A device applying the specimen has three loops. In relation to the central loop, the two lateral loops are located in different planes or inclined in V-shaped fashion. Loops and handle may constitute a throwaway injected plastic assembly, or the loops may be Pt wires sterilisable by flame treatment, and integral with a Pt handle. ADVANTAGE - Combines simple inoculation procedure with inexpensive application implement.
Patent DE-4013806-C1 (DE)
Title: Open tunnel construction - comprises longitudinal corrugated profiled sections with sheet walling and roofing sections
IPC: E02D29/05
Filed: 1990-04-28
Granted: 1991-08-01
Abstract: The open tunnel construction, particularly a traffic tunnel, comprises longitudinally corrugated profiled sections sheet walling and roofing sections to which a working stage is welded. On the inside of the sheet walling (1,2), brackets (7) are fixed on which rails (8) are mounted. The working stage (10) is mounted on the rails (8) and teh sections (14,15,16) of the roof cover (4) are of hot pressed steel with the edges welded together. USE/ADVANTAGE - Distortion of the roof cover sheets is avoided.
Patent DE-4015300-C1 (DE)
Title: Drill stem clamping system - incorporates hydraulic actuator and flange seated in roller bearing
IPC: E21B19/16
Filed: 1990-05-12
Granted: 1992-01-30
Abstract: The device for clamping drill stems in well boring or oil drilling industries comprises power driven jaws (14,15) which grip the tube. The jaws (14,15) are part of an associated main tube and detachable rotary swivel, and are attached to a bearer tube (10) which screws into the main tube. An associated flange (12) detachable coupled to an hydraulic ram (3) activates the jaws (14,15). The flange (12) is seated in a roller bearing (5) casing ring (4) connected to a telescopic outer tube (2) which slides on an inner tube (1) fixed to the rotary swivel. The hydraulic ram (3) is attached at one end to the surface of the inner tube (1) and at the other end to the telescopic outer tube (2). USE/ADVANTAGE - The device can quickly adapt to different stem dia.
Patent DE-4115048-C1 (DE)
Title: Moulding plastic boots - in which central male mould and two hinged female moulds are used, enabling a simple and economic mfr. of boots which have good thermal insulation
IPC: B29D35/08
Filed: 1991-05-08
Granted: 1992-09-24
Abstract: Process for producing boots made of a plastics material includes using a mould comprising a slat, mould side sections, closure elements for the prodn. of a shaft and a walk sole and a base stamper. While the shaft if being produced, a separate further mould unit chamber is filled with polyurethane via a channel. Before the shaft is formed, a sock is placed over the slats, and the sock acts as a lining in the nest boot to be produced. USE/ADVANTAGE - For the mfr. of plastic boots and is simple and economical. The boot has good thermal insulation.
Patent DE-4216488-C1 (DE)
Title: Manger with fodder frame grid bars - has fodder frame profiled stabiliser at lower end, facing stall floor or ground
IPC: A01K1/10
Filed: 1992-05-19
Granted: 1993-03-04
Abstract: The feed trough frame bars are spaced by more than the animal neck width but less than width of the withers, the frame moving via a motor powered wheel and supported. The frame (2) is stiffened in its lower part facing the floor by a rigid stabilising beam (4) and is suspended at both ends. Each travelling frame has two wheels (9-12), with one wheel moving at the same time as the corresponding wheel of the other end frame or separate from this using switchable reversing motors (14, 15). USE/ADVANTAGE - Agricultural equipment, livestock. Frame is stabilised at floor level and can be moved by end frames to requirements.
Patent DE-4328377-C1 (DE)
Inventor: BAUKLOH HORST
IPC: B29C45/44
Filed: 1993-08-24
Granted: 1995-03-16
Abstract: A process for demoulding curved hollow articles and an injection mould for curved hollow articles (5) of plastic having an internal undercut at one end of the hollow article, having a folding core (22) for shaping the internal undercut, where the folding core comprises two groups, each of n folding segments (27), which are mounted on a core tube (21) at various angles to the core axis, form a continuous unit in the injection state and, in the folded state, allow demoulding of the undercut, having a core block (16), which is pivotable about a pivot axis (15) of a core frame (12) and which is adjacent to a straight core guide (19) on which the core tube (21) of the folding core (22) can be moved, and a bend core (20) which is concentric to the pivot axis (15) is installed, this bend core (20), in the injection state, forming the actual injection core together with a straight core piece (11) which can be inserted and removed. <IMAGE>
Patent DE-4331138-C1 (DE)
Title: Blood bag holder
Inventor: KRUESSEL HEINZ
IPC: A61M1/36
Filed: 1993-09-14
Granted: 1995-01-05
Abstract: In a blood bag holder comprising a holding surface and a holding fork in the upper region of the holding surface, as well as a supporting web on the rear side of the holding surface, the invention proposes a clamping strip which can be fixed on the holding surface in the region of the holding fork and is designed so as to act upon the upper region of a blood bag, the clamping strip extending essentially over the entire width of the blood bag. Centrifugation of the blood bags is thus permitted even at high speeds.
Patent DE-4402524-C1 (DE)
Title: Shaft limit switch
Inventor: BEYER REINHARD DIPL ING
IPC: H01H19/18
Filed: 1994-01-28
Granted: 1995-03-09
Abstract: The shaft limit switch has cam wheels which are arranged on slipping clutches, are coupled to a shaft which is to be controlled and operate a switch at a specific mutual relative position by means of a pivoting movement of a lever device. The lever device is arranged, according to the invention, such that it can be displaced axially with respect to the shaft. The cam wheels are designed such that, on reaching and subsequently moving past the specific mutual relative position, the lever device is displaced axially while continuing with the pivoting movement which is carried out on reaching the relative position. Advantage: Reliable stopping of the rotary movement of the shaft despite moving past the relative position.
Patent DE-4405431-C1 (DE)
Title: Holder in the interior of a motor vehicle
Inventor: REICHEL ANTON DIPL ING
IPC: B60N3/10
Filed: 1994-02-21
Granted: 1995-03-09
Abstract: A holder in the interior of a motor vehicle can be transferred from a position in which it rests against a part of the interior or is recessed therein, into a receiving position and has a receptacle accessible in the usable position for a drinks container as well as a suspension hook at a distance from the receptacle.
Patent RU-2066182-C1 (RU)
Title: Method of bronchial asthma treatment
Inventor: DEMBITSKIJ STANISLAV IOSIFOVIC
IPC: A61P11/06
Filed: 1984-06-26
Granted: 1996-09-10
Abstract: FIELD: medicine, pulmonology. SUBSTANCE: method involves administration of solution (1-2 ml) containing euphylline, dimedrol, furacillin and shilagit in trachea at breath by jet. Components were taken at definite ratio per 400-500 ml distilled water. EFFECT: decreased treatment periods, prolonged remission. 1 tbl
Patent RU-2034401-C1 (RU)
Inventor: MUZYCHENKO OLEG N
IPC: H03K5/24
Filed: 1987-12-08
Granted: 1995-04-30
Abstract: Применение: автоматика и вычислительная техника при построении различных устройств обработки дискретной информации. Цель изобретения - повышение быстродействия. Сущность: пороговый элемент содержит генератор тактовых импульсов, 2p-канальный сканирующий мультиплексор, полусумматоры, счетчики импульсов, сумматор p двоичных кодов, блок формирования порога, элемент ИЛИ. Для достижения указанной цели в элемент введены сумматор p двоичных кодов и блок формирования порога, причем формирователи счетных импульсов выполнены в виде полусумматоров. 1 ил.
Patent RU-2010011-C1 (RU)
Title: System for removing hydrogen sulfide from natural reservoirs
Inventor: AKHMEDOV RUSTAM B
IPC: C02F103/06
Filed: 1989-09-27
Granted: 1994-03-30
Abstract: FIELD: purifying natural reservoirs. SUBSTANCE: system has pipe line for lifting depth water with a pump to degasifiers for separating hydrogen sulfide. The degasifiers are interconnected through a pipe line. The system additionally has power case with circulating pump, heating surface of heat carrier, and steam turbine plant provided with electric generator and condenser of heat carrier. The heating surface of power contour is set in an apparatus for burning hydrogen sulfide. The condenser is set in by-pass pipe line of the degasifiers. The system also has intermediate tank with branch pipe of the pipe line for lifting depth water. Top and bottom parts of the tank are positioned above and bellow the level of water in reservoir correspondingly. Pipe lines for collecting hydrogen sulfide are made of a manifold and coupled to the top parts of the intermediate tank and the degasifiers. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2070392-C1 (RU)
Title: Method for detoxication of chlorine- and phosphorus-based organic pesticides
Inventor: GAVRICHENKO ALEKSANDR I
IPC: A01P3/00
Filed: 1989-12-18
Granted: 1996-12-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves treatment of hothouse vegetables with 5-10-% solution of homogenized wastes of vegetable crops (cucumbers, lettuce). EFFECT: simpler and more effective method.
Patent RU-2007331-C1 (RU)
Inventor: DRAGAN VLADIMIR F
IPC: B64C1/14
Filed: 1990-08-15
Granted: 1994-02-15
Abstract: FIELD: aircraft engineering and space technology. SUBSTANCE: profile of the lower part of a fuselage surface in the plane of its main buttock is made along three adjacent arcs of curves 5, 6 and 7 which have common tangents at the mating points. The convexity of first from the fuselage nose arc 5 is directed up, the convexity of intermediate arc 6 is directed down, and the convexity of third arc 7 is also directed up. The surface profile of nose part 1 of the fuselage is made in the form of these curves which have sections of straight lines and which are adjacent arcs of piece-smooth curves. EFFECT: improved flight performance and simplified technological effectiveness. 2 cl, 5 dwg
Patent RU-2030828-C1 (RU)
Title: Frequency synthesizer
Inventor: GUREVICH ILYA N
IPC: H03B19/00
Filed: 1990-09-04
Granted: 1995-03-10
Abstract: FIELD: measurement technology. SUBSTANCE: frequency synthesizer has reference oscillator, pulse subtraction unit, variable-ratio counter, two networks, comparator, accumulator, current generators, current adder. EFFECT: improved spectral purity of output signals. 2 dwg
Patent RU-2068602-C1 (RU)
Title: Large integral circuit
Inventor: BARINOV KONSTANTIN I
IPC: H01L23/00
Filed: 1990-11-13
Granted: 1996-10-27
Abstract: FIELD: microelectronics. SUBSTANCE: circuit has crystal holder, which is designed as plate of single- crystal semiconductor material which crystal is oriented in (100). Physical layers of multiple-level commutation circuit are generated on surface of said plate. Commutation system has contact areas which provide certain combinations for locating crystals which are mounted by means of reverse crystal method, as well as single chip integral circuits and components of micro electronic design. Crystals are made from single-crystal material, are oriented in (100) and shaped as frustum of pyramid which side walls are shaped as sets of equilateral trapeziums which are generated by set of crystal planes {111}. Crystal holder support surface has conductor which is made from single-crystal semiconductor material which has through holes in which crystals of single-chip integral circuits and components are located. Through holes in conductor conform to shape and size of crystals. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2009980-C1 (RU)
Title: Apparatus for load gripping
Inventor: VERETENNIKOV VLADIMIR P
IPC: B66C1/42
Filed: 1991-01-14
Granted: 1994-03-30
Abstract: FIELD: mechanical engineering, transport. SUBSTANCE: apparatus has gripping claws, one of which has L-shaped form, and working members, including vertical and horizontal arc shape plates, fixed on free ends of the claws. EFFECT: apparatus is effective in gripping and moving of piece articles. 2 dwg
Patent RU-2000978-C1 (RU)
Title: Способ идентификации поездов
Inventor: BANNIKOV VITALIJ M
IPC: B61L25/00
Filed: 1991-04-22
Granted: 1993-10-15
Abstract: Использование, дл  идентификации поездов  Сущность изобретени  способ заключаетс  в том.  что при наличии на участке контрол  нескольких  поездов с одинаковым количеством осей и подвижных  единиц дополнительно измер ют межосные  рассто ни  формируют и запоминают последовательности  межосных рассто ний, при совпадении  последовательностей формируют сигнал опознани   поезда 1 зл ф-пы, 2 ип
Patent RU-2044087-C1 (RU)
Title: Method and apparatus to process electrical fluorescent lighting
Inventor: ALEKSEEV ALEKSANDR P
IPC: C22B43/00
Filed: 1991-02-11
Granted: 1995-09-20
Abstract: FIELD: utilization of electrical fluorescent lighting and mercury-containing wastes o their production. SUBSTANCE: method is realized by interaction of metallic mercury, its vapor and amalgams with other metals, solutions of elementary sulfur in propylenecarbonate with formation of mercury sulfide with following separation of products of demercurized glass breakage from products of demercurization and solvent. Apparatus to exercise method of demercurization in continuous mode has made as entire aggregate block of loading and comminution, block of demercurization, centrifuge to dry glass breakage, settling tank to make wasted solution clarified, block of preparation and control after temperature mode of working solution, pump to circulate working solution and filter of discharged gasses, connected with block of loading and comminution. EFFECT: increased efficiency. 3 cl, 1 dwg, 1 tbl
Patent RU-2010521-C1 (RU)
Title: Sprayer
Inventor: BOLOGA ANDREJ M
IPC: A01M7/00
Filed: 1991-06-06
Granted: 1994-04-15
Abstract: FIELD: agricultural manufacture. SUBSTANCE: sprayer has a compressed air source with a drive, reservoirs with communications, a mixer and a sprinkler made in the form of concentrically positioned stationary and movable cones. The sprayer has a high-voltage power source. The stationary cone of the sprinkler is made from a conducting material and is connected to the outlet of the high-voltage power source and is insulated from the movable cone by insulation posts. A heater is mounted inside the stationary cone. EFFECT: improved structure. 1 dwg
Patent RU-2066072-C1 (RU)
Title: Simulator of aircraft icing
Inventor: PUZANOV BORIS P
IPC: G09B9/08
Filed: 1991-06-07
Granted: 1996-08-27
Abstract: FIELD: aviation simulation technology. SUBSTANCE: simulator of aircraft icing has circuit 1 of decision on braking temperature, button 2 to switch on icing system, comparison circuit 3, unit 4 of potentiometric pickups, unit 3 controlling water content of atmosphere, multiplier 6, integrator 7, simulator 9 of deicing system, time relay 10, simulator 8 of simulator systems. Simulator models process of formation of ice on surface of aircraft by signal to switch on icing. Signal proportional to thickness of ice goes to simulator of flight dynamics and other systems of simulator. EFFECT: enhanced reliability of simulator. 2 dwg
Patent RU-2009685-C1 (RU)
Title: Rotary mass exchange column
Inventor: NECHAEV YUVENALIJ G
IPC: B01D3/30
Filed: 1991-06-18
Granted: 1994-03-30
Abstract: FIELD: mass exchange equipment. SUBSTANCE: contact elements are made in the form of corrugated blades fastened to a cup with perforations. The perforation is made in hollows of the corrugations, and the blades are fastened to the cup at an angle to the vertical plane. EFFECT: improved structure. 2 cl, 3 dwg
Patent RU-2016270-C1 (RU)
Title: Reciprocating pneumatic drive
Inventor: MATYUKHIN VLADIMIR S
IPC: F15B11/06
Filed: 1993-06-24
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: piston in the upper dead point initiates a first pneumatic distributor by a pusher cam and thus communicates the upper cavity of a cylinder with an air manifold through holes, and the lower cavity - with the atmosphere also through holes. The return channel of the first pneumatic distributor in this position communicates with the atmosphere through an initiated second distributor. The piston moves down under the air pressure fed to the cylinder through holes. When the piston is in the lower dead point the cam initiates the second pneumatic distributor and the air from the manifold passing through the second pneumatic distributor and the holes enters the return channel of the first distributor and shuts it off. In this position the air from the manifold enters the first pneumatic distributor through the holes, flows out of the first pneumatic distributor through the hole and enters the lower cavity of the cylinder through the hole, the piston moves up. EFFECT: improved structure. 3 cl, 5 dwg
Patent RU-2012191-C1 (RU)
Title: Method for propagation of plants with softwood cuttings
Inventor: YUROVA GELENA S
IPC: A01G1/00
Filed: 1991-07-01
Granted: 1994-05-15
Abstract: FIELD: agriculture. SUBSTANCE: cuttings are cut when the shoots are near completion of their growth in length. EFFECT: more efficient propagation.
Patent RU-2048884-C1 (RU)
Inventor: SHISHKIN VIKTOR V
IPC: B01J8/10
Filed: 1991-10-28
Granted: 1995-11-27
Abstract: Изобретение относится к обработке твердых дисперсных веществ жидкостью, в частности к устройствам для проведения процессов выщелачивания, промывки, растворения при контакте жидкости и твердого зернистого материала. Цель изобретения: упрощение конструкции и повышение производительности устройства. Сущность изобретения: устройство содержит корпус, системы распределения текучей среды, системы загрузки и выгрузки зернистого материала, перемещивающее средство. Новым в устройстве является наличие приводного реверсивного барабана, установленного на валу в корпусе. На барабан намотан трос, концы которого соединены с втянутыми внутрь концами рукавов, размещенных по обе стороны барабана. Вторые концы рукавов герметично закреплены в корпусе. 1 ил.
Patent RU-2008637-C1 (RU)
Title: Differential pressure gage
Inventor: BALANDIN VYACHESLAV A
IPC: G01L11/00
Filed: 1991-12-03
Granted: 1994-02-28
Abstract: FIELD: instrumentation engineering. SUBSTANCE: differential pressure gage has two chambers accommodating spacer diaphragms and flat transparent rectangular capillary interconnecting spaces of chambers filled with nematic liquid crystal. Capillary is set of flat glass plates with conducting layer on inner surfaces mounted in a spaced relation; gap between them is filled with nematic liquid crystal. Chambers are connected via sampling tubes to two-way switching valve provided with actuator. Optocoupler is connected to flat transparent capillary. EFFECT: improved sensitivity due to multiple light dissipation, simplified data pick-off, enlarged range of differential pressure under measurement. 2 dwg
Patent RU-2006071-C1 (RU)
Inventor: FEDOROV STANISLAV I
IPC: G09B9/08
Filed: 1991-12-13
Granted: 1994-01-15
Abstract: FIELD: mechanic engineering. SUBSTANCE: pilotage complex comprises motor vehicle 1, control console, computer analogue-digital and digital-analogue converters located in the motor vehicle; transport platform 8 with retractable stops 15, ballast section 16, knock-down van 13 with telescopic supports 20 onto which mechanism 9 for moving a cable mockup is mounted, mechanism 9 being made in the form of hexahedral prism with drives; angular displacement mechanism 10 with the cabin mockup and visualization system 12 and transport bogie 17 with small-dimensions pumping hydraulic station 18. Motor vehicle 1, transport platform 8 and transport bogie 17 are coupled with each other with the aid of movable connections. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2030956-C1 (RU)
Title: Quick quenched strip manufacturing device
Inventor: STARODUBTSEV YURIJ N
IPC: B22D11/06
Filed: 1991-11-20
Granted: 1995-03-20
Abstract: FIELD: metallurgy. SUBSTANCE: device has refrigerating drum and crucible with nozzle having melt discharge rectangular openings. At each subsequent pouring step melt is delivered onto non-used portion of refrigerating drum by using nozzle with openings extending along larger axis of nozzle, with bridge portion between openings exceeding opening width. EFFECT: increased efficiency, enhanced reliability in operation and high quality of strip. 3 dwg