baber/WOPTO huggingface dataset:
Patent DE-4407157-A1 (DE)
Title: Crankshaft oscillation damper for IC engine
Inventor: MAYER ERNST DIPL ING DR
IPC: F16D3/52
Filed: 1994-03-04
Abstract: The device comprises an mass executing limited torsion movement to the crankshaft of the engine. The mass is fitted at one end of the crankshaft and the drive of a tractive gear occurs from the mass. Between the crankshaft (2) and the mass (13) a belt driven free-wheel (8) is inserted, thus forming a free-wheel eradicator (1). One end of the free run locates on the crankshaft and a further end is position-fixed on the mass or a reversed location of the ends of the free-wheel can be envisaged.
Patent DE-4418934-A1 (DE)
Title: Training and fitness apparatus
Inventor: RUF HERMANN
IPC: A63B23/035
Filed: 1994-05-31
Abstract: Published without abstract.
Patent DE-4419606-A1 (DE)
Title: Push window construction
Inventor: THOR JOERGEN
IPC: E06B3/02
Filed: 1994-06-03
Abstract: The pushable pane (3) in the window open position is located centrally, parallel with and immediately inside the first fixed pane (2).  In the window closed position, the pushable pane covers the window construction upper part, whereby the pushable pane lower edge is located outside and slightly below the fixed pane upper edge (5).
Patent DE-4427233-A1 (DE)
Inventor: KRONER MATTHIAS DR
IPC: C11D3/37
Filed: 1994-06-29
Abstract: A process for the production of polyaspartic acid and/or polyaspartic acid imides from (a) maleic acid anhydride, maleic acid, fumaric acid and/or malic acid and (b) ammonia and/or primary or secondary amines in the molar ratio (a):(B) of 1:0.1 to 1:3, possibly in the presence of cocondensable compounds, in which the components (a) and (b) are brought into mutual contact at temperatures of over 100  DEG C, thermally condensed and the polycondensates possibly hydrolised thereafter.
Patent DE-4430855-A1 (DE)
Title: Apparatus for spatial orientations of dental mould and plinth arrangement
Inventor: ARNDT HELGE
IPC: A61C9/00
Filed: 1994-08-31
Abstract: The apparatus consists of two hinged joints (2, 3) which can be fixed by locking nuts (4) which are coupled via an arm (1) with the device (5) for positioning the mould. Additionally a plinth (6) which moves on a slideway (8) can be fixed in position by a knob (22). A support pin (9) at the base of the slideway locates under the plinth support (7) which at its top has arms (10) which hold the plinth. The whole unit is mounted on a base (11). The plinth is held parallel to the plane of the base and the mould (12, 13) is orientated by adjustment of the hinged joints and locking nuts such that the chewing plane of the moulded denture is parallel to the plane of the plinth. The height of the model is adjusted by the support pin.
Patent DE-4431516-A1 (DE)
Title: Road and rail double wheel
Inventor: DISTLER ANTON
IPC: B61K5/00
Filed: 1994-09-03
Abstract: The double wheel consists of a road wheel and a rail wheel, both wheels being interconnected so that the so-equipped vehicle can be moved both on the road as well on rails. The rail running wheel has a smaller radius in relation to the road wheel so that the vehicle can run on the road unhindered by the rail wheel. Both wheels can be rigidly joined together or hydraulically movable independently of each other. Alternatively the rail wheel and the road wheel can be independently mounted.
Patent DE-4431840-A1 (DE)
Title: Fan for car cooling system with radial impeller
Inventor: HAUSER KURT DIPL ING
IPC: F04D29/42
Filed: 1994-09-07
Abstract: The fan comprises an enclosed radial impeller with radial blades (6) between the impeller bottom (7) and cover disc (5). The blade inner contour is determined by their inlet edges, while their outer contour is dictated by the outlet edges. The blades are radially aligned. The outer dia. of the outer contour, is determined by the blade outlet edges (13), and the inner contour is determined by the blade outlet edges (12). Both contours are so arranged that they are reduced from the impeller cover disc to the bottom. The outer dia. of the outer contour reduction may be less than those of the inner contour.
Patent DE-4431913-A1 (DE)
Title: Quality plastic foam prodn. from polystyrene or polyolefin
Inventor: KOLOSSOW KLAUS DIETER
IPC: B29C48/38
Filed: 1994-09-08
Abstract: Extruders in a tandem layout, use a mixture of foaming agents. In the primary extruder (1), plastification, and incorporation of the foaming agent take place. The secondary extruder cools the mass, to a viscosity suitable for the foaming process. Pref., the primary extruder (1) works with a further extruder (3), which together feed the secondary extruder (5). Different foaming agents are incorporated in the primary extruder (1) and the further extruder (3).
Patent DE-4432821-A1 (DE)
Title: Pull out guide for drawer or other furniture part
Inventor: BERGER HORST
IPC: A47B88/493
Filed: 1994-09-15
Abstract: The cage containing roll bodies (26, 28) is movably mounted on a runner rail (30) joined to the retractable furniture part, between the runner rail and a guide rail (12) fixed to the wall of the furniture. The runner rail is in the form of a hollow profiled rail open on one side by a slot running in the direction in which the drawer is pulled out. At least part of the length of the runner rail is telescopically enclosed by a rectangular,  hollow, outer profiled rail (40) with at least one slot on its underside in the pull out direction. The outer profiled rail is longitudinally movable in relation to the runner rail by rollers (42,44) in the gap between the runner rail and the profiled rail enclosing it.
Patent DE-4435760-A1 (DE)
Title: Low-power high-speed measuring amplifier
Inventor: JANG SEONG JUN
IPC: G11C11/419
Filed: 1994-10-06
Abstract: High-speed measuring amplifier with low energy consumption for a memory device with at least one memory cell has a voltage-shifting device for the input of voltages from databus lines and databus highways which are connected to bit lines or bit highways connected to the memory cell, the voltage-shifting device reducing the input voltages and shifting the reduced voltages in response to a measuring-amplifier enabling signal, and has a current-measuring amplifier circuit, which responds to the measuring-amplifier enabling signal in order to measure the current of an output voltage of the voltage-shifting device in order to increase the gain thereof, and also a voltage-measuring amplifier circuit for measuring a difference between the output voltage of the voltage-shifting device and an output voltage of the current-measuring amplifier circuit.
Patent DE-4436725-A1 (DE)
Inventor: PFUHL REINER
IPC: B65D75/58
Filed: 1994-10-14
Abstract: The description relates to a self-supporting solvent package of flexible, sealable material, with a base (1), side walls (2, 2', 4, 5), sealing seams bonding the walls and a pourer. In order to be able to use less material of simpler quality, e.g. with a lower modulus of elasticity in tension, while retaining good self-supporting properties for a predetermined capacity, the invention proposes that the quotient of the relation between the filling volume of the package to the latter's area and the ratio between the filling volume and the spherical area be between 0.8 and 0.85 and the dimension of the package be such that A:B = 0.5 to 0.99, ((A+B)/2):C = 0.9 to 1.7, ((A+B)/2.C):E = 50 to 120 units of length, F:[(A+B)/2+C] = 1 to 0, and G:A = 0 to 1.3, in which A = bottom front edge of the package; B = bottom rear edge; C = lateral bottom edge; E = front height projection; F = front longitudinal edge; G = rear upper edge; with a good modulus of elasticity in tension, ratio between the thickness of the package material and its filling volume and good angles of inclination.
Patent DE-4436821-A1 (DE)
Title: Function generator and method for microparticle sampling
Inventor: ARNOLD JAMES T
IPC: G01N21/67
Filed: 1994-10-14
Abstract: The invention relates to a function generator and a method for microparticle sampling. The function generator has a device for ionising a gas located in a gap (63), and for subsequently switching on or off a stabilised and controlled current into the ionised gas, in order to produce an extremely high and selectable current density with very fast rise and decay times in a test specimen (3) located in the gap, so as to carry out ablation of the material for producing microparticles. A multiplicity of identical, modular circuits (50-53), which have power transistors (61, 62) with high switching speed are selectively switchable and connected simultaneously in parallel to each other with the gap, in order thus to achieve current densities which are higher than could be achieved with a single transistor. As a result the advantages of a high frequency response are achieved, but without thereby being restricted by the current limitations of available transistors. <IMAGE>
Patent DE-4437454-A1 (DE)
Title: Fault diagnosis device for an evaporation system
Inventor: NARITA MASAKI
IPC: F02M25/08
Filed: 1994-10-19
Abstract: A description is given of a fault diagnosis device for an evaporation system which is designed to minimise changes in the pressure in the fuel tank and improve the accuracy of diagnosis for the determination of leaks. For this purpose, a control region is provided with an additional function for adjusting the flushing time to a predetermined fixed value when certain criteria are met, the predetermined fixed value being adjusted in accordance with temperatures and residual fuel quantities. The control region can furthermore be provided with an additional function for monitoring a pressure gradient in the fuel tank when a negative pressure is generated in the fuel tank, the flushing density thereby being subjected to feedback control in accordance with the monitored pressure gradient.
Patent DE-4438397-A1 (DE)
Title: Concrete sleeper for tracks with guide rails
IPC: E01B5/18
Filed: 1994-10-27
Abstract: The sleeper (1) has a guide rail (13) with a support which is screwed onto the upper surface of the shoulder (5) of the sleeper. The support has a flat baseplate (12) with a spur (15) on its underside, which engages in a groove (16) in the upper surface of the shoulder via an insulating layer (17). The spur transmits horizontal forces from the guide rail to the sleeper. The screw anchorage (14) which has a roughly vertical orientation, is subject only to tension forces. The anchorage may also consist of only one screw. The shoulder region may be inclined, and the screw may be normal to this or to the sleeper.
Patent DE-4440758-A1 (DE)
Inventor: KLEINDIEK STEPHAN
IPC: G12B5/00
Filed: 1994-11-15
Abstract: The invention relates to an electromechanical positioning unit as an inertial drive to position objects to within an atom and positioning extents in the cm range. The positioning unit comprises at least one preferably tubular piezoelectric actuator to transmit electrically controllable inertial movements to a cursor. The object of the invention is a cursor consisting of at least one unit of high mass (mass unit) and at least one flexible unit (bending unit) so that the strength of the frictional adhesion can be adjusted via the bending unit(s) of the cursor and the mass unit of the cursor ensures that the positioning unit can be heavily loaded. This combination makes it possible for even heavy objects to the positioning by the positioning unit and for considerable forces to be exerted when it is used as a tool.
Patent DE-4442760-A1 (DE)
Title: Personal freedom of movement, limiting device
IPC: G08B15/02
Filed: 1994-12-01
Abstract: The device is shaped so that it can be easily attached to an appropriate plate on the individual, is mechanically secure against being slipped off or torn off, has protective circuits which release the working medium if an attempt is made to cut, forcibly remove, or to render the device ineffective; and is sealed into a plastic cover to protect against fluids. The sender system uses a coded signal to avoid external intervention, and the release signal can only be initiated by the sender system or another arrangement. The working medium is released if particular essential bodily functions of the guard. The device can be de-primed by a coded signal from a remote sender system.The device can be a neck- or ankle-band (1), powered by two cells (4) switched in parallel; with circuits completed by microswitches (3) in the buckle (2a, 2b); a receiver (8) for remote signals, a flexible circuit board (5), a sensor (12) for the remote de-priming signal, a switching circuit (9) to activate the fuse (11) and mechanism (10) for releasing the working medium; guarded by a meandering stop-signal-circuit (6). The working medium can be injected into the individual.
Patent DE-4443656-A1 (DE)
Title: Foldable service table for medical monitoring equipment etc.
Inventor: KUNTOFF TORSTEN
IPC: A47B31/04
Filed: 1994-12-08
Abstract: The foldable table has a quadratic chest section whose upper side forms a table and whose base is removable. Two pairs of legs which are pivotable at one end and attached to the chest so that it can be lowered. The legs are mounted on castors.Four strips are attached to the removable base which can slide out over the surface and be fixed. The strips have grips. The grips correspond with grips on the outriggers of the castors in order to support the base.
Patent DE-4446820-A1 (DE)
Title: Recovery of combustible hydrocarbon coolants in refrigerating plant
IPC: F25B45/00
Filed: 1994-12-27
Abstract: The process for recovering hydrocarbon coolants, typical coolants being butane, propane or bi-methyl propane, from refrigerating plant has the coolant passed through a rack, liquified, filtered and then collected in a tank. The rack (5) is combined with a pressure switch 910) and if there is a pressure drop in the unsealed coolant circuit (6), the switch connects this circuit to a flushing pipe(4) carrying an inert gas.  If the coolant pressure is constant or rising, it connects the now-sealed circuit with the pipe to a flame trap(13) and a disposal path (3). From here, using a compressor (26), the coolant mixture is sucked through an oil separator(25) and then the organic components pass to a cooler(31), a filter(48) and a tank (51).
Patent WO-8605369-A1 (WO)
Inventor: FOEHL ARTUR
IPC: A42B3/00
Filed: 1986-03-12
Abstract: Casque protecteur (1) comportant une coque en plastique (2) avec, dans la région frontale, une ouverture fermée pouvant être fermée par une visière (4), dans la région inférieure, une ouverture de glissement (6). L'espace vide (X) existant, lorsque le casque (1) est enfilé dans l'ouverture de glissement (6) entre la délimitation inférieure de la coque (2) et la partie de menton de l'utilisateur peut être obturé par une garniture (8), laquelle, fixée au moins dans la région frontale de la délimitation inférieure de la coque (2), est constituée d'un matériau souple.
Patent WO-8707192-A1 (WO)
Title: Process and device for producing thin metal bar
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER
IPC: B22D11/00
Filed: 1986-05-27
Abstract: In a process for producing thin metal bar, in particular steel bar, having a thickness of less than 20 mm, an uncooled clean metal section having a low energy potential is placed in contact with a melt, which is made to crystallize on the format, the fitness of the metal bar being determined by the duration of contact. An economical process and a metallurgically usable product can be obtained by placing in contact a metal section (5) having a fitness of between 0.1 and 0.4 mm with a melt (4) for a certain maximum time which depends on the difference in energy potential between the low energy potential of the uncooled metal section (5) and the higher energy potential of the melt (4) before contact is made with the section (5). Depending on this maximum permissible contact time, a metal bar having a total thickness (12) of between 6 and 10 times the thickness of the section (5) is withdrawn from the melt; the bar consists of crystals which are deposited without interphase on the section and of other materials from the melt (4).
Patent WO-9207399-A1 (WO)
Inventor: EMMERICH HERBERT
IPC: H01B13/012
Filed: 1990-10-10
Abstract: Beschrieben wird eine Vorrichtung zum Zuführen und Wechseln einer Mehrzahl von Kabeln, mit einer Kabel-Wechsel- und Zuführeinheit, die ortsfest angeordnete Gegenrollen als Führungen für die einzelnen aus einer Kabelspeicher gefördeten Kabel und den einzelnen Kabeln zugeordnete entarretierbare Klemmelemente sowie eine bewegbare Antriebseinheit mit einer Antriebsrolle aufweist, und mit einem Verlegewerkzeug, das von einer mehrachsigen Positioniereinheit positionierbar ist und eine Ablängeinheit aufweist. Die Erfindung zeichnet sich dadurch aus, daß die Kabel-Wechseleinheit stationär angeordnet und mit dem Verlegewerkzeug über ein flexibles Rohr verbunden ist, und daß zwischen dem Kabelspeicher und der Kabel-Wechseleinheit ein Zwischenspeicher für die im Verlegewerkzeug abgeschnittenen und mittels der Antriebsrolle zur Kabel-Wechseleinheit zurückgeförderten Kabel vorgesehen ist.
Patent WO-9514574-A1 (WO)
Title: Dispositif d'alimentation du mecanisme d'encrage d'imprimantes en encre d'impression
Inventor: WAGNER ROBERT A
IPC: B41F31/04
Filed: 1994-11-23
Abstract: Afin d'améliorer le maniement de l'encre d'impression dans des imprimantes, l'encre est fournie au cylindre encreur (1) du mécanisme d'encrage à travers un espace (10) délimité de tous les côtés et qui fait office de réservoir d'encre. Des éléments connus de dosage de l'encre, par exemple des dispositifs de mesure (4), sont situés à la sortie de l'espace (10). Le bord antérieur de l'élément de délimitation (5) qui détermine les dimensions de l'espace (10) forme une fente ajustable (8) avec la surface du cylindre encreur et l'encre est introduite sous pression dans l'espace (10). L'approvisionnement en encre du cylindre encreur (1) n'est pas ainsi laissé uniquement à la dynamique propre de l'encre et à sa pression hydrostatique, ainsi qu'à la position des dispositifs de mesure (4), mais peut en outre être influencé par une pression réglable d'alimentation en encre. L'encre est directement introduite sous pression dans l'espace (10), en amont des éléments (4) de dosage de l'encre, par un système approprié de pompage ou de distribution et sous la pression la plus favorable suivant les conditions de fonctionnement.
Patent WO-9520466-A1 (WO)
Inventor: GOTTSCHALD LUTZ
IPC: B24B9/14
Filed: 1995-01-31
Abstract: A system is disclosed for the grinding of spectacle le ns blanks to produce spectacle lenses which are finished on both sides and on the edge. It comprises: at least one station (4) for grinding lens surfaces, with a tool (31) for grinding at least one optical surface of the lens (2); at least one edge grinding station (3) with a tool (41) for grinding the edge of the blank (2); and one or more workpiece holders (21) accommodating the blanks (2) during the entire machining process and conveyed in succession to individual machining stations. The system according to the invention is characterised by the fact that at least some of the feed devices needed for the machining of the blank (2) in the workpiece holder in question are integrated in each workpiece holder (21).
Patent WO-9704204-A1 (WO)
Inventor: FISCHER KLAUS
IPC: E05F15/12
Filed: 1996-07-19
Abstract: A device for opening a window wing (23) that is pivotably mounted on a window frame (12) has an adjusting device by which the casement window (23) can be brought into its different pivoting positions. This adjusting device is situated alongside the frame pieces (14, 16, 18, 20) of the window frame (12), that is in the clear space delimited by the window frame (12) or, in the opened position, the extended clear space between window frame (12) and frame profile sections (22, 24, 26, 28) of the window wing (23).
Patent WO-9744713-A1 (WO)
Title: Toner et revelateur pour imprimante laser a haute vitesse
Inventor: KOETTER MATTHIAS
IPC: G03G9/097
Filed: 1997-05-20
Abstract: L'invention concerne un révélateur à deux composants, constitué de particules de toner et de particules de véhicule, les particules de toner comportant au moins un liant, un composant colorant et des additifs lui conférant une conductibilité. Le révélateur présenté se caractérise en ce que les particules de toner comportent, comme additifs, un sel d'ammonium quaternaire dont le point de fusion est inférieur à 150 °C, qui élève leur charge et leur confère une conductibilité, ainsi qu'un agent antistatique, qui régule leur charge et leur confère une conductibilité, dont le point de fusion est inférieur à 150 °C. La combinaison du sel d'ammonium quaternaire et de l'agent antistatique dans le toner garantit une bonne qualité d'image constante même dans des conditions de fonctionnement différentes de l'appareil électrophotographique.
Patent WO-9827400-A1 (WO)
Title: Verfahren zur bestimmung einer dicke einer schicht aus elektrisch leitendem material
Inventor: DOBLER KLAUS
IPC: G01B7/06
Filed: 1997-11-08
Abstract: Bei einem Verfahren zur Bestimmung einer Dicke einer Schicht aus elektrisch leitendem Material werden die Meßfehler mit Hilfe eines Normierungsverfahrens in dimensionslose Normwerte umgewandelt. Bei dieser Umwandlung können Meßfehler, zum Beispiel durch Temperaturdrift und unterschiedliche elektrische und magnetische Eigenschaften des Grundstoffs des Trägerkörpers weitgehend eliminiert werden. Mit Hilfe einer Eichkurve werden diese Normwerte in Schichtdickenwerte umgewandelt.
Patent WO-9839598-A1 (WO)
Title: Beleuchtungseinheit
Inventor: HEINMUELLER CHRISTINA
IPC: F21V8/00
Filed: 1997-11-12
Abstract: Es wird eine Beleuchtungseinheit für ein Anzeigeinstrument vorgeschlagen, welches zwischen zwei Beleuchtungswinkeln umschaltbar ist. Somit sind mehrere Betriebszustände für eine Anzeige möglich, bei welcher die Anzeige zwischen zwei oder auch mehreren Beobachtern umschaltbar ist, oder auch gleichzeitig für alle Beobachter sichtbar ist.
Patent WO-9832924-A1 (WO)
Title: Elastische bahnförmige unterlage, insbesondere gleisbettmatte
Inventor: PAHL BERND
IPC: E01B9/68
Filed: 1998-01-12
Abstract: Elastische bahnförmige Unterlage (1) aus Gummi oder gummiähnlichem Werkstoff zur Dämmung und Dämpfung von Erschütterungen und Körperschall, insbesondere Gleisbettmatte, wobei die Unterlage mit in Abstand angeordneten Röhren (2, 3) ausgestattet ist, die in wenigstens zwei Ebenen (I, II) parallel zur Grundseite (4) der Unterlage verlaufen, wobei ferner die Röhren eine im wesentlichen halbkreis-, halboval- oder halbellipsenförmige Querschnittsgestalt aufweisen. Das Erfindungswesentliche besteht nun darin, daß unabhängig von der Gesamtzahl der Ebenen von Röhren zwei Ebenen (I, II) unter Bildung einer durchgehenden und parallel zur Grundseite (4) der Unterlage (1) verlaufenden Zwischendecke (5) in einem Abstand A zueinander angeordnet sind, und zwar derart, daß die abgeflachten Seiten der Röhren (2, 3) jeweils der Zwischendecke (5) zugewandt sind. Im Rahmen des erfindungsgemäßen Konzeptes werden vorteilhafte konstruktive Parameter der elastischen Unterlage aufgezeigt.
Patent WO-9848251-A1 (WO)
Inventor: NIEDERHOFER KARL
IPC: G01J3/28
Filed: 1998-04-02
Abstract: The invention relates to a system for multi-spectral missile detection using the spectrum of the propulsion unit beam. By an appropriate combination, high detection performance with a low false alarm rate is achieved. Different construction examples are explained and sketched in the drawings.