baber/WOPTO huggingface dataset:
Patent DE-3436244-C1 (DE)
Title: Carburettor for internal combustion engines with an accelerator pump
Inventor: BURGFELS PETER
IPC: F02M7/08
Filed: 1984-10-03
Granted: 1986-03-06
Abstract: Carburettor for internal combustion engines with an accelerator pump, the pressure valve of which is formed from a closing element projection of a diaphragm and a valve seat, the diaphragm sealing off a gas-filled chamber from the chamber connected to the accelerator pump and being loaded by the gas pressure in the closing direction of the closing element projection. This is intended to prevent any entrainment of the accelerator pump. <IMAGE>
Patent DE-3439999-C1 (DE)
Title: Four-stroke internal combustion engine with two exhaust turbochargers
Inventor: ROSSMANN MICHAEL
IPC: F02B37/013
Filed: 1984-11-02
Granted: 1986-05-15
Abstract: The invention relates to a four-stroke internal combustion engine with two exhaust turbochargers, the turbines of which are fed by exhaust gas from the internal combustion engine, the exhaust gas initially being distributed to the first turbine and as the quantities of exhaust gas increase, by way of a reversing valve also to the second turbine as a function of parameters of the internal combustion engine. In order to improve the efficiency of the exhaust turbochargers and for a more rapid response of the internal combustion engine two exhaust valves are provided for each cylinder, which valves are each connected to a turbine of the respective exhaust turbochargers by way of separate ducts and lines.
Patent DE-3516968-C1 (DE)
Title: Receiving place in the metal lining of a fireproof door for a fastening means
IPC: E06B5/16
Filed: 1985-05-10
Granted: 1986-02-27
Abstract: The receiving place is provided in the metal lining of fire-retardant gates, doors or similar fire-retardant closures and serves for a fastening means, the metal lining bearing against a non-metallic plate of poor heat conductivity which in turn covers a frame. In this case, the receiving place is designed as a convexity 5 directed away from the non-metallic plate 2. <IMAGE>
Patent DE-3613027-C1 (DE)
Title: Method and device for removing rotationally symmetric workpieces from a machine tool
Inventor: WEISS RAFAEL
IPC: B23F23/04
Filed: 1986-04-17
Granted: 1987-09-17
Abstract: When lifting rotationally symmetric workpieces which are secured in position on a chuck via a mounting arbor, there is the problem that the arbor must first be pulled out of the workpiece, in which it often jams. It is proposed to bring a gripper for removing the workpiece into engagement with the workpiece and the chuck in such a way that the workpiece and the chuck are firmly connected to one another in the pull-off direction of the arbor. After the arbor is pulled out, the operator disengages the gripper from the chuck without letting go of the workpiece completely and lifts the gripper together with the workpiece.
Patent DE-3706220-C1 (DE)
Title: Ventilation device for vehicles
Inventor: WELLER KARL-HEINZ DIPL-ING
IPC: F24F13/28
Filed: 1987-02-26
Granted: 1988-09-22
Abstract: In the case of a ventilation device for vehicles, with a fan for generating an air current and with an air filter which is arranged downstream thereof and can be pivoted out to increase the air throughput from the air stream, in order to regenerate and clean the air filter in its pivoted out position, a partial air stream branched off from the fan air stream is directed through the air filter and flows through the air filter in the reverse flow direction. The partial air stream leaving the air filter is removed as exhaust air.
Patent DE-3714982-C1 (DE)
Inventor: NEUTHARD ERICH
IPC: B67D7/06
Filed: 1987-05-06
Granted: 1988-04-07
Abstract: A device for sealing the gap between the opening of a tank and a filler pipe passing movably through the opening. It includes a coupling tube which can be placed in the gap and which can be sealed against the opening at one end and against the filler pipe at the other by radially inflatable gaskets. The inwardly facing second gasket is disposed at a distance above the opening and the first gasket, and the coupling tube has at least one secondary opening in the area between the first gasket and the second which serves for the connection of a vacuum line or a pressure line.
Patent DE-3827150-C1 (DE)
Title: Dust-collecting device for abrasive cut-off machines
IPC: B24B55/10
Filed: 1988-08-10
Granted: 1989-06-22
Abstract: A dust-collecting device for abrasive cut-off machines has a housing which can be placed by its open underside on the material (2) to be cut and also a device for pivotably mounting the abrasive cut-off machine about an axis parallel to the axis of its abrasive wheel (6) and for guiding the abrasive cut-off wheel (6) with respect to the housing (11). The housing (11) is provided on its upper side (13) with a slot (10), into which the abrasive cut-off wheel (6) plunges to an appropriate depth according to the desired projection of the abrasive cut-off wheel (6) at the underside (14) of the housing. A dust-absorption means, for example in the form of a porous material, is provided in the housing (11). <IMAGE>
Patent DE-3841680-C1 (DE)
IPC: E06B5/10
Filed: 1988-12-10
Granted: 1989-11-30
Abstract: Window/door frame (1), having a sash frame (2) and a mounting chamber (3) which receives the customary mounting, in which a reinforcing plate (4) which substantially covers the mounting chamber (3) is arranged internally on the frame web (1'), which is present on the outside of the window or door and points towards the gap of the window or door. In order to improve burglary prevention in the case of windows, doors or the like of the type mentioned, in particular to make it more difficult to bend open the window/door frame web, it is proposed according to the invention that the reinforcing plate (4) has at least one projection (5) directed into the mounting chamber (3). <IMAGE>
Patent DE-4003226-C1 (DE)
IPC: B60J11/00
Filed: 1990-02-03
Granted: 1991-06-06
Abstract: The invention relates to a window cover for motor vehicles having a flat and foldable part made of plastic which is matched to the size and the dimensions of the window and is characterised by at least one slot (6) and (7), respectively, which starts from the lower windscreen wiper-side edge (5).
Patent DE-4024476-C1 (DE)
IPC: G01N21/552
Filed: 1990-08-02
Granted: 1992-02-27
Abstract: Analysis system for determining an analyte in a liquid sample, in particular a body fluid, by means of a specific binding reaction between two bioaffinic binding partners, one of which is substrate-immobilised and the other is free. The system comprises analysis elements (10) in whose test region (13) the substrate-immobilised binding partner is immobilised and an evaluation instrument (1) embodying an optical reflection measuring device for detecting the change in layer thickness resulting from the binding of the free binding partner to the substrate-immobilised binding partner. An increase in the measurement accuracy is achieved if the test region (13) has spatially separated subregions (14, 15) having varying binding activities of the substrate-immobilised binding partner and the optical reflection measuring device detects the subregions (14, 15) in a spatially differentiated manner, the measured values obtained from the subregions (14, 15) being compared with one another. <IMAGE>
Patent DE-4204141-C1 (DE)
IPC: H02G1/12
Filed: 1992-02-12
Granted: 1993-06-17
Abstract: A tool according to the invention for stripping a conductor contains a handle element, a cutter piece, which is in the form of a rod, is supported on the handle element side and has a tip, in the form of a blade, which can be moved around a rotation axis at a distance, and an opposing bearing, which is arranged on the handle element, for holding the conductor. A supporting body is supported on the handle element, which supporting body can rotate about the rotation axis and in which the cutter piece extends with its longitudinal direction inclined with respect to the rotation axis.
Patent DE-4209286-C1 (DE)
Title: Coil former with flange having fixing points for wire ends - has projections with profiled sections on flanges for connection of wire ends to pins
IPC: H01F5/02
Filed: 1992-03-21
Granted: 1993-08-26
Abstract: A coil former has a winding cylinder section (2) with a formed flange (1) having a guide slot (6) for the wire. Two projections (4, 5) are formed on the flange and these have projecting contact pins (8). The side walls of the projections are formed with angular surfaces (11, 12) and are used in locating crossovers of the wires connected to the pins. ADVANTAGE - Simplifies the crossovers of wire ends.
Patent DE-4238223-C1 (DE)
Inventor: DEURER LOTHAR
IPC: C09J7/00
Filed: 1992-11-12
Granted: 1994-05-26
Abstract: Described is a transdermal therapeutic system for administering physostigmin through the skin, the system comprising a back film which is impermeable to the active substance, an adhesive reservoir layer containing 40 to 90 % by wt. of polymer material and 0.1 to 20 % by wt. of physostigmin base or one of its pharmaceutically acceptable salts, plus a detachable protective film covering the reservoir layer. The reservoir layer contains acrylate and/or methacrylate polymer material plus 0.1 to 40 % by wt. of a plasticizer containing hydroxyl groups and having an HLB value between 1.1 and 12.0.
Patent DE-4307710-C1 (DE)
Title: Key-actuated electric switch
Inventor: KIRBACH WOLFGANG
IPC: H01H27/06
Filed: 1993-03-11
Granted: 1994-07-21
Abstract: The switch has a rotor (20) displaced between a number of different rotary positions, for operating different contacts of a contact device. The switch housing (10) enclosing the rotor has an opening adjacent the rotor bearing closed by a cover (40) with a wedge element (46) fitting into a slot (22) in the rotor to provide an axial retaining stop.Pref. a second rotor slot (21) receives a stop element (24) cooperating with a groove (45) provided by the switch housing or the cover with stop surfaces at either end.
Patent DE-4344145-C1 (DE)
Title: Railway track maintenance and construction machine
Inventor: SCHLENKER THOMAS
IPC: E01B35/00
Filed: 1993-12-20
Granted: 1995-08-17
Abstract: Variations of angles w.r.t. the vertical are measured by two inclinometers (6,7) on the chain guides (1,2) and two inclinometers (8,9) on the frame (5) of the machine. The first two inclinometers measure w.r.t. axes (12,14) parallel to the guides, and the second two w.r.t. axes (16,18) respectively along and across the length of the frame. All inclinometers are wired (13,15,17,19) to an electronic data processor (20) pref. in the driver's cab which evaluates the parameters, controls the excavator (10) and operates a display (24) and register (25).
Patent DE-4421759-C1 (DE)
Title: Doppler direction finder
Inventor: PICHL HANS
IPC: H01Q3/24
Filed: 1994-06-22
Granted: 1995-04-13
Abstract: In the case of known Doppler direction finders, the phase information for determining the azimuth is obtained from at least three probes which are located in a uniformly distributed manner on a circular path in the electric field. If the ratio of the circular path diameter D to the wavelength  lambda  is very small, the use of individual aerial elements is problematic and only narrowband systems can be produced. The new Doppler direction finder cyclically samples a plurality of uniformly distributed points on the base circle 2 of a single cylinder 1, which is used as a broadband antenna, of a monopole or dipole. The signal currents i1...4 which are produced at the tap points have phase shifts with respect to one another which are dependent on the incidence angle  phi  of the wavefront, which phase shifts are evaluated in order to find the azimuth angle. The cavity, in which there is no field, in the broadband antenna (which is designed in the shape of a pot) has space for devices 7 which are used for this purpose. One possible upgrade which can be considered is a compact, robust Doppler broadband direction finder whose housing acts as a direction-finding antenna. <IMAGE>
Patent DE-4426439-C1 (DE)
Inventor: KRAUSE WERNER DR
IPC: C07D207/263
Filed: 1994-07-26
Granted: 1996-02-29
Abstract: The invention concerns the use of a compound comprising at least one halogenated, preferably iodated and most preferably tri-iodated, aromatic compound, for use in imaging the liver with synchrotron radiation, approximately monochromatic X-rays, or X-rays of below a certain wavelength.
Patent DE-4447274-C1 (DE)
IPC: A01D34/73
Filed: 1994-12-30
Granted: 1996-05-30
Abstract: The sharpness or efficiency of cutting edges of blade rails or other blades of mowing mechanisms is very rapidly lost on meeting an obstacle. The novel shape of the cutting edge forms a series of adjacent parallel recesses transversely to the cutting edge on the top of the blade. This gives equidistant thin and complete material. A differentiation is made on the cutting edge between protective material (full thickness) and sharp edges (recesses). Experience has shown that, on encountering an obstacle, the cutting edge (thin material) is protected by the full material to the left and right. Result: extremely long useful life with constant efficiency.
Patent NL-1000527-C1 (NL)
Title: Cheese-cutter with wire
Inventor: MOLDERS RUDOLF MARIA
IPC: B26D1/547
Filed: 1995-06-08
Granted: 1996-12-10
Abstract: The cutting wire (2) emerges from the oblong handle (1) at two outlet points (5). The wire guide (4) in the handle is so designed that no bending or kinking of the wire can take place near the outlet during the cutting operation. Where the handle and wire together form a loop, the wire ends can be secured to the handle at two points (3), the guide being situated between these points and the outlets, typically leading to them via portions of larger cross-section, allowing radial movement of the wire.
Patent NL-1006274-C1 (NL)
Title: Mechanical covering of filled rubble container
Inventor: VOORN HERMANUS MARIA CORNELIS
IPC: B65D88/12
Filed: 1997-06-10
Granted: 1997-07-22
Abstract: Containers filled with rubbish or rubble are covered with netting or canvas. Until use, this is wound round a roller, an extension of which connects to the forks of a fork-lift truck. To deploy the cover, the fork-lift truck is aligned with the rear of the container, the roller is raised and one end of the cover secured. The fork-lift truck is driven forwards, causing the cover to unroll over the container. The front is secured by hand. The fork-lift truck and roller are then removed.
Patent NL-1011751-C1 (NL)
Title: Device for moving roll containers provided with two wheels involves single wheel support frame part, container being moved positively at angle to ground surface so that it comes to stand horizontally in relation to basic frame part
Inventor: FRANZEN ALBERT
IPC: B62B5/00
Filed: 1999-04-08
Granted: 2000-10-10
Abstract: The device for moving roll containers provided with two wheels involves a single wheel support frame part. The container is moved positively at an angle to the ground surface so that it comes to stand horizontally in relation to the basic frame part.  The device is provided with a bolt arrangement (2.1), as is an adjustable space (2.2). A further device (2.3) allows the wheel to revolve in a straight manner or pivotably. An outlet (2.4) is incorporated on which the foot of an operator can be placed. The device has a support surface (2.5) for the roll container.
Patent NL-1025503-C1 (NL)
Title: Microscopic sample manipulation method in semiconductor industry, involves applying separation using laser between manipulator and sample carrier, so that portion of carrier protruding from carrier, remains attached to sample
Inventor: TAPPEL HENDRIK GEZINUS
IPC: H01J37/20
Filed: 2004-02-17
Granted: 2005-08-19
Abstract: The method involves applying separation using laser or particle beam between manipulator and microscopic sample carrier, such that a portion of carrier that protrudes with respect to sample (11), remains attached to sample after applying separation. An independent claim is also included for particle-optical apparatus.
Patent RU-2042270-C1 (RU)
Title: Device for search of noise-like signal
Inventor: BOKK OLEG FEDOROVICH
IPC: H04L7/00
Filed: 1981-01-19
Granted: 1995-08-20
Abstract: FIELD: radio engineering. SUBSTANCE: device for search of noise-like signal has analog-to-digital converter 1, first and second registers 2, 4 of number, on-line storage 3, first and second detectors 5, 7, time-matching unit 6. EFFECT: provision for reduced search time - twofold for single test of points of false alarms and three-fold for double test. 2 dwg
Patent RU-2080385-C1 (RU)
Inventor: GILLIGAN JAMES P
IPC: C12N11/00
Filed: 1988-08-12
Granted: 1997-05-27
Abstract: FIELD: biotechnology, enzymes. SUBSTANCE: $$$-amidating monooxygenases were isolated and purified from tissue and cellular lines of cerebriform thyroid gland carcinoma that are able to catalyze peptide substances transformation with C-terminal glycine residue involving natural L-forms to the corresponding peptidylamide. To obtain active $$$-amidated forms of regulatory peptides (calcitonine, growth hormone factor release and others) the natural or recombinant precursor with amino acid sequence of amidated regulatory peptide and supplementary glycine residue by C-end is treated with the prepared enzyme. EFFECT: improved of enzymes preparing. 12 cl, 22 dwg, 2 tbl
Patent RU-2093269-C1 (RU)
Title: Method of feeding fuel in heat power stations
Inventor: TRUBNIKOV VLADIMIR N
IPC: B02C23/08
Filed: 1988-02-05
Granted: 1997-10-20
Abstract: FIELD: heat power engineering. SUBSTANCE: method comprises discharging self-discharged cars on gallery 2 arranged above a service-reserve storage made up as slot hopper 3. Discharged coal is fed at first to prism 5 where metal inclusions are removed from it with the use of an electromagnet. The coal is then fed to screen 7 from which fine fraction is fed to hopper 3 and corse fraction is immediately fed to the grid of drum 8. Disintegrated coal is fed to movable hoppers 10 with vane feeders 9. The hoppers move at first under the action of gravity at an angle, and then, with the use of actuating chain 12, it lifts up to a level slightly above the charging ports of pre-hopper of mills 11. Charged hopper 10 further moves to conveyor 15 under the action of gravity. In front of the conveyer 15 it slows down. Conveyer 15 distributed charged hoppers 10 among mills 11. Empty hoppers are brought to way 18 for empty hoppers with a conveyor. They move in this way under the action of gravity up to switch 19 that switches empty hopper 10 in the way for charged hoppers. Empty hopper 10 moves in it under the action of gravity up to vane feeder 9, slows down, and the cycle repeats. EFFECT: simplified method. 2 cl, 3 dwg
Patent RU-2045282-C1 (RU)
Inventor: KODINA GALINA E
IPC: A61K51/00
Filed: 1989-08-07
Granted: 1995-10-10
Abstract: Изобретение относится к медицине и может быть использовано для получения реагента для радиоизотопного диагностического средства. Цель повышение стабильности реагента. Способ заключается в смешении раствора двухлористого олова с концентрацией 20-25 мг/мл по олову в 0,8-1,2 М растворе соляной кислоты с раствором натриевой соли димеркаптоянтарной кислоты в инертной атмосфере, последующей лиофилизации при остаточном давлении 10 -1 -5·10 -1  мм рт.ст. и стерилизации. Использование способа позволяет обеспечить высокое качество реагента при получении его в промышленных условиях. 1 табл.
Patent RU-2018100-C1 (RU)
Title: Method and device for determining resultant pressure forces acting upon aircraft surface
Inventor: KARADZHI VYACHESLAV G
IPC: G01M9/06
Filed: 1989-11-10
Granted: 1994-08-15
Abstract: FIELD: experimental aerogasdynamics. SUBSTANCE: method involves the steps of: measuring static pressure on portions with the same orientation of a mock-up surface within a portion, determining an average value of static pressure for each portion being measured, adding average values of static pressure of the portions of aircraft mock-up. Device for effecting the method has "m" units 10 for averaging static pressure included into each measurement channel. Each static-pressure averaging unit 4 is made in the form of collector 11 with K channels for coupling with intake openings and mounting seat 5 for static pressure sensor 5, cross-cestion of each coupling channel being equal along the whole length. EFFECT: enhanced accuracy in determining resultant vector of pressure force acting upon the surface of aircraft mock-up. 4 cl, 3 dwg
Patent RU-2014901-C1 (RU)
Title: Flotation classifier
Inventor: MOROZOV YURIJ P
IPC: B03D1/24
Filed: 1990-04-25
Granted: 1994-06-30
Abstract: FIELD: hydrometallurgy. SUBSTANCE: classifier has a housing divided by baffles into flotation chamber and hydraulic classification chamber, an aerator, an electrode unit having electrodes positioned in spaced relation to each other, a means for discharging sands, a drainage receiver and a frothy product receiver. The flotation chamber is communicated with the central part of the hydraulic classification chamber by slots. The electrodes are connected to the continuous current supply and have the form of plates positioned at a right angle to the baffles and at an acute angle to the vertical. The clearances between the electrodes decrease as the distance between the latters and the drainage receiver increases. On the upper surfaces of electrodes longitudinal recesses are formed. EFFECT: enhanced efficiency of classification. 3 dwg
Patent RU-2068480-C1 (RU)
Inventor: YUAN-KHO LI
IPC: E04G17/06
Filed: 1990-06-22
Granted: 1996-10-27
Abstract: FIELD: building industry, clamp device for fastening together at least two adjacent shields of sheathing 1 mounted edge to edge. SUBSTANCE: clamp device has multiple of staples 2 fixed to outer surface of each shield of sheathing 1 along longitudinal sides. In the case each staple has surface of coupling 4 located in parallel to outer surface of sheathing and two side walls located at an angle to surface of coupling and fixed with outer surface of shield. Rod 3 is placed in staples and is made of inserting part 8 and handle 9, that forms with inserting part 8 angle. In the case distance between one pair of opposite sides 11 is less than distance between surface of coupling 4 and outer surface of shield so rod as a version is placed in two located on one line staples 2 and distance between other opposite sides 11 is bigger than distance between sides 10 and sides 11. Sides 11 are clamped by surface of coupling and outer surface of shield during rod 3 turning. EFFECT: improved design. 5 dwg
Patent RU-2022181-C1 (RU)
Inventor: ITIN LEONID A
IPC: F16G11/00
Filed: 1990-06-21
Granted: 1994-10-30
Abstract: Сущность изобретения: зажим содержит корпус с прижимной и несущей колодками. Прижимная колодка выполнена с эксцентриком и шарнирно установленным с ним рычагом. Несущая колодка выполнена с эксцентриком, установленным вместе с несущей колодкой на общей оси корпуса. Эксцентрик размещен в одном из взаимно перпендикулярных пазов. В другом пазу несущей колодки расположена общая ось корпуса. Несущая колодка установлена с возможностью перемещения вдоль паза с общей осью. Эксцентрик снабжен узлом фиксации, выполненным в виде двух щек и размещенно между ними пружины сжатия и установленным с упором в опорную поверхность корпуса. 1 з.п. ф-лы, 5 ил.
Patent RU-2016337-C1 (RU)
Title: Apparatus for pressing sleeves into inner surface of tubes
Inventor: SIRAEV AJRAT G
IPC: F16L13/02
Filed: 1990-05-17
Granted: 1994-07-15
Abstract: FIELD: pipeline coupling systems. SUBSTANCE: apparatus has a cylindrical vessel, filled by a liquid, and means for freezing the liquid. A body of the vessel, made of elastic material, is provided by a rod, placed inside of the vessel and having discs, secured to its end portions. EFFECT: enhanced reliability of pressed-in sleeves. 1 cl, 2 dwg