baber/WOPTO huggingface dataset:
Patent DE-3919589-C1 (DE)
Title: Diesel motor fuel transport arrangement - has viscosity measuring appts. between fuel injection and delivery pumps and switches on heaters according to viscosity-dependent temp.
IPC: F02M53/02
Filed: 1989-06-15
Granted: 1990-05-10
Abstract: An electrical heating system (14a-14d) is arranged at the diesel engine pressure lines (13a-13b) before the injection nozzles (17a-17d), in order to be able to start and run the engine, using vegetable oils, diesel oil or a mixture of the two as fuel, independent of the external temp.  A temp. measuring unit (26a-26d) is arranged at each pressure line, between the corresp.  electric heater (14a-14d) and the corresp. injection nozzle, which communicate with a regulating unit (13). A viscosity measuring unit (22) is arranged at the suction line (7) between the fuel delivery pump (6) and the injection pump (2), which works in . with the regulating unit (13) for determining of a viscosity dependent temp.  value.  The regulating unit (13) switches on the respective electrical heater (14a-14d), if the measured temp. of a corresp. temp. measuring unit (26a-26d) fails to reach a desired value, or switches it off if the desired value is reached. ADVANTAGE - Optimum atomisation of fuel, prevents wire drawing at injection nozzle and increased discharge of nitric oxide.
Patent DE-3942849-C1 (DE)
Title: Bottom apron holder for a spinning machine - incorporates a middle roll and bottom apron is driven from a bottom roll round 2 guide edges etc.
IPC: D01H5/86
Filed: 1989-12-23
Granted: 1991-05-29
Abstract: A bottom apron holder is for a drawing system for a spinning machine and incorporates a middle roll.  The bottom apron is driven from a bottom roll lying on the outside and runs round two guide edges formed by the ends of the sides of the bottom apron holder.  A spring clip is formed at the holder side at the entry side.  The holder is made of plastic and the spring clip features lateral extensions which engage in the side and render the clip inoperative. ADVANTAGE - The apron runs smoothly and evenly and is easy to replace.
Patent DE-4033320-C1 (DE)
Title: Valve tappet of composite construction - has plastics stem bonded to hardened alloy cup-shaped head
IPC: F01L1/14
Filed: 1990-10-19
Granted: 1992-03-19
Abstract: The valve tappet is used in an IC engine. It has a plastics stem (1) and a cup-shaped head (2) made from hardened alloy. The tappet is lightweight but hardwearing, and may slide easily in the tappet guide. The head is bonded to the stem by magnetic forming. USE/ADVANTAGE - A simple method of forming a strong bond between head and stem in a composite valve tappet used in an IC engine.
Patent DE-4104606-C1 (DE)
IPC: A61P25/00
Filed: 1991-02-12
Granted: 1992-10-15
Abstract: The present invention concerns the use of iloprost to produce an agent for treating cerebral malaria.
Patent DE-4127453-C1 (DE)
Title: Twin tube shock absorber - has piston running in tube with sheet metal end piece
IPC: F16F9/32
Filed: 1991-08-20
Granted: 1992-11-26
Abstract: The shock absorber employs existing damping methods. The piston runs in a tube. The end cap (5) and distance piece (14) are both made from sheet metal. The two pieces incorporate centralising forms i.e. an angled buffer (15) hole (18) and indent (19). The distance piece (14) contains radial slots (16) which allow oil flow between the pistons. USE/ADVANTAGE - The use of sheet metal reduces production costs whilst the self centralising characteristics allow easier assembly.
Patent DE-4140938-C1 (DE)
Title: Fluid reservoir on vehicle - is formed in cover for end of hollow body member
IPC: B60R11/00
Filed: 1991-12-12
Granted: 1993-01-14
Abstract: The vessel (6) is installed in a cover (1). It fits in the end of the hollow space of an assembly part (2) located in an easily accessible area of the vehicle body, and together with the cover is attachable to the assembly part (2). The vessel (6) is formed in one piece with the cover (1), and one boundary wall (5) of the vessel forms the end of the hollow space. The assembly part may be the headlamp housing of the vehicle. USE/ADVANTAGE - Simple attachment of container or vessel to vehicle.
Patent DE-4200628-C1 (DE)
Title: Extruder head with e.g. three settings - has die and intermediate feed tool which can both be rotated to align their angled flow bores differently with that supplied from extruder
IPC: B29C48/09
Filed: 1992-01-13
Granted: 1993-06-17
Abstract: A head for extruding plastic tubing, and particularly hollow non-linear types, by means of hollow tools, has a die, a part of the die parallel to its axis but which can rotate, and a flow bore at an angle to the axis; whereby at least two hollow tools on a straight line can be set by simply turning the part concerned of the die. The head has at least one moving or turning bored member; by turning or adjusting this member and/or the part concerned the outlet die can be continuously or intermittently disposed in line so that at least three hollow tools can be set in position, straight lines running through the centres of the hollow tool cross-sections being parallel to the lines of setting. ADVANTAGE - The layout makes it possible to align at least three hollow tools with the outlet die. This is achieved without complicated arrangements.
Patent DE-4220620-C1 (DE)
Title: Quantum well inter-subband infrared photodetector - has quantum wells with asymmetrical potential distribution w.r.t. centre plane, separated by barrier layers
Inventor: SCHNEIDER HARALD DR
IPC: H01L31/0352
Filed: 1992-06-24
Granted: 1994-01-20
Abstract: The quantum well inter subband infrared photodetector includes a number of quantum wells (8) which are spatially separated by broad barrier layers (6). Each quantum well comprises an asymmetrical potential distribution w.r.t. its centre plane, such that different potentials exist on the well edges. Charge carriers can be emitted especially in the direction of decreasing potential of the barrier layer, and in the other direction (13), they quickly relax into the output quantum well. The emitted charge carriers (13) form a photocurrent (1). USE/ADVANTAGE - Photovoltaic detector. Avoids effects of noise, no dark current flows.
Patent DE-4300075-C1 (DE)
Title: Drive energy transmission system for underwater plant - uses supply lines and umbilical cable handled separately with plug-in coupling at bottom end.
Inventor: KUEHN HANS
IPC: H01R13/523
Filed: 1993-01-05
Granted: 1994-03-17
Abstract: The energy transmission system uses supply lines and an umbilical cable (27,20) for supplying energy to plant (21), e.g. a pile driver, mounted on the sea bed, from above the surface of the water, e.g. from an operating ship. The umbilical cable (27,20) and lines (23) are handled separately to the supplied plant with a releasable plug-in coupling (24,26) at their bottom end for direct or indirect connection to the plant after location of the latter. A drive unit (25), separate from the plant, is used for the releasable plug-in coupling. ADVANTAGE - Prevents damage to supply lines and umbilical cable during positioning of plant.
Patent DE-4331200-C1 (DE)
Title: Circuit arrangement for controlling a welding current
Inventor: REITER THOMAS DR
IPC: B23K9/10
Filed: 1993-09-14
Granted: 1994-11-03
Abstract: A circuit arrangement is described for charging a capacitor welding set and for controlling a welding current. At least one charge capacitor, which is discharged via a thyristor, is arranged in parallel with a buffer capacitor. A voltage signal is produced via a resistor, which voltage signal is proportional to the current and influences the switching state of the thyristor such that a virtually constant charging current for the charge capacitor is achieved irrespective of its instantaneous charging voltage.
Patent DE-4342207-C1 (DE)
Title: Cryosystem
Inventor: LUGER PETER DR
IPC: F17C13/12
Filed: 1993-12-10
Granted: 1995-02-16
Abstract: Cryosystem for cryogenic liquids which contain small quantities of foreign fluids with higher melting and boiling points, the cryosystem comprising at least one tank, pipelines and units and being used under defined gravitation conditions. The pipelines are inclined so as to fall towards the tank at least in certain areas. Areas of the pipelines and units from which the cryogenic liquid and the foreign fluids cannot flow back to the tank under the effect of gravity are provided with drainage openings or lines which lead into the tank or into at least one additional collecting vessel. <IMAGE>
Patent DE-4404754-C1 (DE)
Title: Rotor of an electrical machine
Inventor: HEIM BRUNO
IPC: H02K3/51
Filed: 1994-02-15
Granted: 1995-03-23
Abstract: The invention relates to a rotor of an electrical machine, in the case of which at least one of the winding overhangs is protected against centrifugal force stresses by means of a binding. The end of the binding is fixed, without any risk of the binding turns becoming loose, in a simple manner in that a holding part (5) is wound in between the winding layers (4) of the binding (3), which holding part (5) is provided with at least one row of prongs (8) which run transversely with respect to the webs of the binding (3) and point radially outwards. <IMAGE>
Patent DE-4412413-C1 (DE)
Title: Device for optimisation of the rotation speed control behaviour of a miniature electric motor for dentistry purposes
Inventor: PABST JOSEF ING GRAD
IPC: H02P7/285
Filed: 1994-04-11
Granted: 1995-05-11
Abstract: A device is proposed for optimisation of the rotation speed behaviour of a miniature electric motor for dentistry purposes, by means of which device it is possible to operate the motor such that it can be controlled in an optimum manner in every desired rotation speed range. For this purpose, the device contains a first module (5) for controlling the rotation speed by e.m.f. measurement, a second module (4) for controlling the rotation speed by RI compensation and means (11, 12) which decide, as a function of rotation speed data which can be predetermined, which of the two modules (4, 5), and with what elements, takes over the rotation speed control of the motor. <IMAGE>
Patent DE-4424988-C1 (DE)
Title: Hydrodynamic torque converter with lock=up clutch
Inventor: HINKEL RUEDIGER DIPL ING
IPC: F16H45/02
Filed: 1994-07-15
Granted: 1995-06-01
Abstract: At least one of the cover plates (8,9) has projections (10,11,12,14). At least one part (14) is provided to pass through recesses in each other plate (8,9) without play in the circumferential direction and engage to produce a predetermined axial force between the two plates. Where the cover plates hold the hub disc (18) axially between same the contact pressure force exerted by the plates on the disc (18) can be predetermined by the axial force acting between the plates. The hub disc can have at least one recess for each projection of a cover plate.
Patent NL-1002793-C1 (NL)
Title: T-section supporting beam for lower-level ceiling
Inventor: TOORN FRANS ROELF VAN DEN
IPC: E04B9/18
Filed: 1996-04-04
Granted: 1997-10-07
Abstract: The beam comprises an upright portion (1) with horizontal end flanges (4), the bottom one of which supports a section of ceiling. The top T-section can have a flange narrower than that of the bottom one, and the two can be joined to each other so as to leave an intervening gap. Seen in their lengthwise direction, the sections can be joined together by components at alternate sides, these being fixed to their uprights (2), typically via joints (9) formed under pressure.
Patent NL-1006317-C1 (NL)
Inventor: RICHTER HERBERT
IPC: B60R7/06
Filed: 1997-06-13
Granted: 1998-07-15
Abstract: The mounting supports an object, e.g. a film camera, in a required position, using a foot (1) secured to the dashboard and a mounting plate (2) for the object.The foot and the mounting plate can be secured together via fixings, or a ball-and-socket joint (4), which allows the mounting plate to be pivoted and rotated relative to the foot. The foot and the support plate may each have self-adhesive surfaces (1a,2a) for securing to the dashboard and securing the supported object respectively
Patent NL-1008235-C1 (NL)
Title: Additional brake light system for rear window of vehicle
Inventor: LIGTHART LENNARD MARIA
IPC: B60Q1/30
Filed: 1998-02-06
Granted: 1999-08-09
Abstract: The additional brake light system in the center of the rear window has five lamps (2).  When the brake pedal (10) is depressed, the microprocessor control circuit (4) switches current from the battery (6) to  one of the lamps (2).  As the hydraulic pressure in the braking system increases, a pressure detector (8) triggers the control circuit to increase the number of lamps lit.
Patent NL-1013220-C1 (NL)
Title: Dietary fiber complex useful as dietary supplement and as adjuvant in therapy of diabetes, obesity, hypercholesterolemia, hypertension and intestinal disorders
Inventor: TIMMERMANS CLAUS JURGEN
IPC: A23L29/244
Filed: 1999-10-05
Granted: 1999-11-17
Abstract: Dietary fiber complex comprises water-soluble oligo- or polysaccharides (I) that are not attacked by enzymes of the digestive system.
Patent NL-1030053-C1 (NL)
Title: Trampoline frame structure includes multiple transverse pipes interconnected into circle by a joint sleeve each inserted to the open ends of U-shaped support pipes
Inventor: CHU ARTHUR
IPC: A63B5/11
Filed: 2005-09-28
Granted: 2007-03-29
Abstract: Trampoline frame structure includes multiple transverse pipes (20), three support pipes (22), and six joint sleeves (24). Each joint sleeve has an insertion portion inserted to one end of the U-shaped support pipe, and an oval-shaped clamping portion on top of insertion portion which interconnects the partially flattened ends of two transverse pipes. Insertion portion is formed of two facing arc-shaped platelets where a V-shaped slit is formed in between. Its upper end opening is wider near the clamping portion. All the transverse pipes are interconnected to form a circle.
Patent RU-2024074-C1 (RU)
Inventor: MARTIN ANDREV ZHAK PATRIK
IPC: G11B7/12
Filed: 1988-04-18
Granted: 1994-11-30
Abstract: Использование: изобретение относится к накоплению информации, в частности к системе для записи информационного сигнала, содержащей записывающий и оптически считываемый носитель записи и записывающее устройство для нанесения комбинации меток записи с измененными оптическими свойствами. Сущность изобретения: с целью повышения точности записи на записывающих слоях оптического носителя различного типа за счет уменьшения параметров записываемых сигналов устройство для оптической записи информации содержит в одном из вариантов универсальную оптическую головку, блок воспроизведения, блок управления, преобразователь информационного сигнала в сигнал записи, выполненный в виде двух формирователей и переключателей. 3 з.п.ф-лы, 3 ил.
Patent RU-2012140-C1 (RU)
Title: Method of obtaining amplitude-frequency responses of quadripoles and communication channels
Inventor: DIVEEV VADIM N
IPC: H04B3/46
Filed: 1988-01-27
Granted: 1994-04-30
Abstract: FIELD: electrical communication . SUBSTANCE: the response is obtained by periodic and independent application of input signal and subsequent analysis of output signal spectrum; the response is recorded upon discrete readings which number is specified by relation between periods of repeating input signal frequency change and of re-tuning spectrum analyzer. EFFECT: enhanced accuracy. 2 dwg
Patent RU-2057814-C1 (RU)
Inventor: KENNET UILYAM BEJTO
IPC: C21C7/072
Filed: 1988-04-08
Granted: 1996-04-10
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus has block of nozzles provided for being mounted in wall of capacity. In the case block of nozzles has at least one canal closed in its beginning and pipe for blowing in moved in canal and pushed forward to open canal for blowing in beginning. Adjacent to corresponding discharging ends of pipe and canal mean to block molten bath is located to block molten bath to limit reverse flow of molten bath in space between pipe of tuyere and canal, as pipe is moving into position of blowing in. In the case blocking mean forms clearance, that allows pipe moving forward and the clearance is so small, that prevents significant smelt metal flow through it. In case molten bath is not stopped by the blocking mean, there is impermeable for the molten bath tightening sealing mean located adjacent to outer end of pipe. EFFECT: improved production process. 4 cl, 3 dwg
Patent RU-2062135-C1 (RU)
Title: Method for mounting and regulating rigidity of pneumatic mat floor
Inventor: SAVELEV VLADIMIR S
IPC: A63B5/16
Filed: 1990-03-15
Granted: 1996-06-20
Abstract: FIELD: sports equipment. SUBSTANCE: method involves arranging mats in two layers and positioning spacing lining between mat layers, with mats being fastened to spacing lining; setting pressure in pneumatic mats in accordance with usage requirements; regulating rigidity by positioning one or several linings of equal or different rigidity, with increase in rigidity being provided from upper to lower layer or vice versa, and pressure in mats being increased from upper to lower mat. Pressure in upper layer is set within the range 0.1- 1.0х10 5  Pa. Pressure difference between layers is set within the range of 0.05х10 5  Pa and pressure in lower layer does not exceed 1.5х10 5  Pa. EFFECT: increased efficiency by variable adjustment of mat layer rigidity, improved portability and simplified mounting. 5 cl
Patent RU-2095879-C1 (RU)
Title: Planar display unit
Inventor: GERARDUS GEGORIUS PETRUS VAN G
IPC: H01J29/08
Filed: 1990-05-29
Granted: 1997-11-10
Abstract: FIELD: picture display devices. SUBSTANCE: unit has vacuum envelope that functions to display pictures built up of bright dots on phosphor screen and incorporates group of adjacent electron sources, local electron channels interacting with electron sources and provided with walls of electrolyzing material with secondary emission coefficient useful for transport of generated electrons through vacuum in the form of electron flows at short distance from phosphor screen, and also facility for extracting each electron flow from channels at definite points and its transfer to desired point on phosphor screen to obtain picture built up of picture dots. EFFECT: improved design. 8 cl, 25 dwg
Patent RU-2019319-C1 (RU)
Title: Device for cleaning pipe surfaces
Inventor: ZHARKOV VIKTOR G
IPC: B08B3/08
Filed: 1990-04-16
Granted: 1994-09-15
Abstract: FIELD: chemical, electronic and other industries. SUBSTANCE: device has base, bath and drive shafts installed in bath and provided with disks. Positioned between side drive disks is thrust ring and filling branch pipe with its end disposed inside thrust ring. Device is provided with sealing plug for closing pipe end opposite to filling branch pipe. Mechanism for changing bath inclination angle is kinematical linked to bath pivotally mounted on base and adopted to turn in plane, which passes through longitudinal axis of bath. Mechanism for changing bath inclination angle may be made in the form of electromechanical drive provided with tapered screw pair and associated with bracket secured on bath bottom. EFFECT: improved quality of bath cleaning. 2 cl, 7 dwg
Patent RU-2031771-C1 (RU)
Title: Система управления приводами станка-автомата для шлифования винтовых канавок режущего инструмента
Inventor: SPERANSKIJ SERGEJ K
IPC: B24B51/00
Filed: 1990-05-31
Granted: 1995-03-27
Abstract: Использование: машиностроение, в частности станки для шлифования винтовых канавок режущего инструмента. Система управления обеспечивает винтовое движение инструмента и угловое позиционирование шпинделя при обработке винтовых канавок шлифовальным кругом. Система управления содержит блок формирования сигнала начала обработки очередной канавки. Этот блок имеет задатчик исходных угловых положений шпинделя, счетчик импульсов интервала позиционирования и полного оборота шпинделя и схему ИЛИ. 2 ил.
Patent RU-2037869-C1 (RU)
Title: Digital servosystem
Inventor: BOBNEV SERGEJ A
IPC: G05B15/02
Filed: 1990-08-01
Granted: 1995-06-19
Abstract: FIELD: servosystems in automatics. SUBSTANCE: digital servosystem uses as an actuating organ a direct current motor, whose deceleration is being provided due to self-induction emf without overrunning and transient processes in the system. The system has the unit 5 for determining a rotation sign and an angular error, comparing codes of a remote computer and of a feedback circuit of the digital pickup 4. A signal, corresponding to a difference of the control codes, had been fed, is being formed in outputs of the unit 5. A sign of that signal determines a rotation direction of a shaft of an actuating electric motor 3 and also a difference code, setting a time moment of beginning of deceleration mode of the motor. In the result the first decelerating pulse in the system is being formed before coincidence of control codes and of the feedback codes. EFFECT: enhanced quick action of systems. 1 cl, 6 dwg
Patent RU-2062597-C1 (RU)
Title: Folding kit "trade space"
Inventor: FEDOSEEV LEONID F
IPC: A47F5/00
Filed: 1990-10-02
Granted: 1996-06-27
Abstract: FIELD: trade. SUBSTANCE: folding kit has table whose top consists of two box-like parts forming suitcase with cavity for piling up kit members. The canvas has upper breadth, lateral walls, can have pallet which are secured on stands with braces. The table has pedestal consisting of two halves whose walls are hinged between themselves and with table top for piling up into suitable cavity. Innovation concerns furniture that can be used for trade service, for out-of-town trade in particular. EFFECT: simpler design. 6 cl, 8 dwg
Patent RU-2026035-C1 (RU)
Title: Toothpick
Inventor: BOLDYREV ALEKSANDR VASILEVICH
IPC: A61Q11/00
Filed: 1990-10-25
Granted: 1995-01-09
Abstract: FIELD: medicine. SUBSTANCE: toothpick consists of nozzle 1 and rod 2. Nozzle is made of wood with positive energy in form of cylinder with through axial channel. Rod is located in axial channel of nozzle 1. EFFECT: efficient in suppression of infectious diseases in oral cavity. 1 dwg
Patent RU-2012231-C1 (RU)
Title: Reflexometer
Inventor: SUMERKIN STANISLAV V
IPC: A61B5/16
Filed: 1990-10-02
Granted: 1994-05-15
Abstract: FIELD: medicine. SUBSTANCE: reflexometer has two pulse generators, flip-flop, two switches, coincidence element, pulse counter, indication unit, "reject" element, two switches, the third switch with specific couplings of inputs of time relay, indicator, the third switch to the fifth switch, the fourth switch, detector, calibrating element, the fifth switch, frequency regulator, voltage stabilizer. EFFECT: improved precision of determination of patient's functional condition. 1 dwg
Patent RU-2000661-C1 (RU)
Inventor: GARMONOV ALEKSANDR V
IPC: H04B7/08
Filed: 1990-12-18
Granted: 1993-09-07
Abstract: Использование: радиотехника, в частности  дл  приема сложных сигналов в услони1i  U  х воздействи  сосредоточенных помех  Сущность изобретени 1 устройство дл  приема  сложных сигналов содержит антенны  II-IL, диаграммообразующие блоки 2г2т,  экстремальные регул торы 3i-3m, частотные  каналы 4i 4м, сумматоры 5i-5m выходной  сумматор 6, Олок 7 поиска, слежени  и демодул ции  сложного сигнала, формирователь  8 границ сектора адаптации, генератор  9 импульсов, элемент ИЛИ 10, формирователь  импульса 11 начальной установки и  блок синхронизации 12, Изобретение позвол ет  повысить помехоустойчивость приема  при многолепестковой диаграмме  направленности. 2 з.п. ф-лы, 9 ил.
Patent RU-2064382-C1 (RU)
Title: Arc welding method
Inventor: NAKARYAKOVA VERA I
IPC: B23K9/167
Filed: 1990-12-04
Granted: 1996-07-27
Abstract: FIELD: arc welding by consumable electrode of butt joints with narrow edge preparation. SUBSTANCE: method involves providing for edge angle 25-30 degrees upon welding with narrow preparation; welding with burner inclined forward relative to vertical axis by 20-30 degrees; weld root with lowered values of welding current and voltage relative to welding mode of subsequent weld layers. Gas width is 2-3 mm. EFFECT: higher efficiency. 2 dwg