baber/WOPTO huggingface dataset:
Patent DE-3027913-C2 (DE)
IPC: A47L9/14
Filed: 1980-07-23
Granted: 1983-10-13
Abstract: 1. A vacuum cleaner having a dust chamber (3) which can be closed by a cover (4) and in which there is arranged a filter bag (2) provided with a reinforcing plate (6) and which can be secured to a pivotally arranged support element (9) which, when no filter bag (2) is inserted, is pivoted under the action of a spring into a position in the closing path of the cover (4), and in which, moreover, a suction pipe (5) which passes through so as to be gripped by the inlet opening (7) provided in the reinforcing plate (6), is provided on the cover (4), characterised in that the cover (4) is angled towards the front of the vacuum cleaner and has the end of the angled portion hinged to the housing (1) of the vacuum cleaner ; that, moreover, the suction pipe (5) forms an integral part of the angled portion, and the supporting element (9) is hinged to the front boundary wall (8) of the dust chamber (3) so as to lie opposite the suction pipe (5), and is of frame-like form and has guide grooves (10) for the reinforcing plate (6) of the filter bag (2) on two sides running at right angles to the pivotal axis, whereby, during the closing operation, when no filter bag (2) is inserted, the cover (4) with its knee abuts against the supporting element (9) and interlocks with the supporting element, whilst when a filter bag (2) is inserted, the supporting element (9) is pivoted into its operating position by the suction pipe (5) which abuts against the reinforcing plate (6).
Patent DE-3110143-C2 (DE)
Title: Verfahren zum automatischen Steuern eines Kessels
IPC: F24H9/00
Filed: 1981-03-16
Granted: 1984-10-04
Abstract: Ein Kessel wird nach einer bestimmten Betriebsdauer bei zu Kondensat im Kessel führenden Temperaturen kurzfristig auf eine solche Kesseltemperatur hochgefahren, bei der sich angesammeltes Kondensat verdampft.
Patent DE-3207111-C2 (DE)
Title: Farbvideosignal-Aufzeichnungs- und/oder -Wiedergabevorrichtung
IPC: H04N1/21
Filed: 1982-02-27
Granted: 1984-08-09
Abstract: Es wird eine Videosignal-Aufzeichnungs- und/oder -Wiedergabevorrichtung angegeben, bei der in dem analogen zusammengesetzten Videosignal (Videosignalgemisch) lediglich eine Videosignalperiode, nicht jedoch das Synchronisiersignal, mit einer Abtastfrequenz abgetastet wird, um das digitale Videosignal zu bilden, und bei der dieses digitale Videosignal auf einem Aufzeichnungsträger aufgezeichnet und von diesem wiedergegeben wird, so daß eine in der Aufzeichnungsvorrichtung und der Wiedergabevorrichtung verwendete Speicherschaltung eine geringe Speicherkapazität aufweisen kann.
Patent DE-3207925-C2 (DE)
Title: Fahrzeugrückspiegelanordnung
IPC: B60R1/078
Filed: 1982-03-05
Granted: 1984-01-05
Abstract: Eine Fahrzeugrückspiegelanordnung besteht aus einem Spiegelgehäuse mit einem Hauptspiegel und mit einem Zusatzspiegel, der mit einer Gehäusewand verbunden ist, die vom Spiegelgehäuse abnehmbar und nach einem Wendevorgang in kehrseitiger Wendestellung am Spiegelgehäuse befestigbar ist und dieses wieder verschließt, wobei der Zusatzspiegel sowie verbindende Teile (Gelenkvorrichtungen, Arm), aus der Gegenrichtung mitgewendet, zusammen nunmehr in das Spiegelgehäuse ragen und nach Rückwendung und Be festigung der Gehäusewand am Spiegelgehäuse im umgekehrten Vorgang wieder in Gegenrichtung vom Spiegelgehäuse abstehen.
Patent DE-3308935-C2 (DE)
Title: Gleichlaufgelenk, insbesondere mit großem Beugewinkel
IPC: F16D3/16
Filed: 1983-03-12
Granted: 1985-05-02
Abstract: Der wesentliche Unterschied besteht bei diesem Gleichlaufgelenk mit großem Beugewinkel gegenüber den bisher bekannten Lösungen insbesondere darin, daß es keine Rollkörper benötigt. Das insoweit vorgeschlagene Gleichlaufgelenk mit großem Beugewinkel besteht im wesentlichen aus einem glockenförmig ausgebildeten Gelenk-Außenteil (11), einem Stern (12) und drei Bügeln (14), welche einerseits an ihren Enden auf dem Gelenk-Außenteil um Achsen (Z-Z) und andererseits in dessen zentralem Teil auf dem Stern durch doppelte Lagerungen um Achsen (V-V; W-W) schwenkbar angeordnet sind, wobei die Lagerung mit ihrer Achse (W-W) auch ein Verschieben gestattet. Anwendung findet das vorgeschlagene Gleichlaufgelenk insbesondere bei Gelenkwellen für angetriebene und gelenkte Räder von Kraftfahrzeugen.
Patent DE-3322639-C2 (DE)
Title: Konkavgitterspektrometer
IPC: G01J3/18
Filed: 1983-06-23
Granted: 1986-11-13
Abstract: Konkavgitterspektrometer zur Erzeugung eines Spektralbildes durch Streuung eines zu messenden Lichtes in Abhängigkeit von der Wellenlänge mit einer Anordnung, welche ein Konkavgitter mit verschiedenem Abstand und/oder gekrümmten Rillen, welche auf einer konkaven sphärischen Oberfläche geformt sind, und einen Eingangsschlitz aufweist, der an einer solchen Position auf einer vertikalen Brennlinie, welche durch den Krümmungsmittelpunkt der sphärischen Oberfläche verläuft, angeordnet ist, daß die Summe der Quadrate der Differenz zwischen der horizontalen und vertikalen Brennweite bei jeder Wellenlänge im Wellenlängenbereich einen Minimalwert annimmt. Das zu messende Licht, welches durch den Eingangsschlitz projiziert wird, wird durch das Konkavgitter entsprechend der Wellenlänge gestreut und es wird ein Bild auf der vertikalen Brennlinie fokussiert, welche durch den Krümmungsmittelpunkt des sphärischen Gitters verläuft.
Patent DE-3334750-C2 (DE)
IPC: G01P3/42
Filed: 1983-09-26
Granted: 1986-12-18
Abstract: A movement detection system for use in measuring movements of a rotating body or shaft which is magnetized along an axis which is angularly displaced from the mechanical axis of rotation thereof. The system has a plurality of inductive coils which are connected to produce signals proportional to the movements of the body or shaft while suppressing spurious noise signals.
Patent DE-3433425-C2 (DE)
Title: Stofflegemaschine
IPC: B65H45/103
Filed: 1984-09-12
Granted: 1986-12-18
Abstract: Um eine Stofflegemaschine mit einem längs eines Legetisches verfahrbaren Legewagen, der eine Lagerung für eine quer zur Fahrtrichtung liegende Stoffbahn-Vorratsrolle aufweist, mit einer am Legewagen achsparallel zur Vorratsrolle angeordneten, entsprechend der Fahrtgeschwindigkeit des Legewagens antreibbaren und einen Vorschub einer Stoffbahn bestimmenden Vorgabewalze sowie einer aus einer Öffnungsstellung über die Vorgabewalze hinweg motorisch in eine Arbeitsstellung bewegbaren Umlenkrolle, die in Öffnungsstellung zusammen mit der Vorgabewalze in horizontaler Richtung einen Durchlaß für eine herabhängende Stoffbahn begrenzt und die in Arbeitsstellung der Stoffbahn einen die Vorgabewalze teilweise umschlingenden Verlauf gibt, derart zu verbessern, daß trotz einer großen Breite des Durchlasses eine Antriebsvorrichtung zum Bewegen der Umlenkrolle einen geringen Raum benötigt, wird vorgeschlagen, daß zum Bewegen der Umlenkrolle zwischen der Öffnungsstellung und der Arbeitsstellung ein erster Kettenantrieb vorgesehen ist und daß der Durchlaß eine dem Abstand zwischen Vorgabewalze und Umlenkrolle in Öffnungsstellung entsprechende Breite von im wesentlichen ungefähr 120 mm besitzt.
Patent DE-3447969-C2 (DE)
Title: Kraftstofförderpumpe
IPC: F04D29/62
Filed: 1984-07-04
Granted: 1986-07-24
Abstract: Bei einer Kraftstofförderpumpe, insbesondere nach dem Seitenkanalprinzip, mit einer Pumpenkammer, die im wesentlichen von zwei Teilen gebildet wird und in der sich ein Laufrad befindet, wobei das eine Teil auf einer von einem Zentrierbund umgebenen Schulter des anderen Teils aufliegt, weist der Zentrierbund schräg zur Schulter hin ansteigende Klemmrippen auf. Damit nehmen die beiden Teile eine genaue und feste Lage zueinander ein.
Patent DE-3714140-C2 (DE)
Inventor: HOFFMANN RAINER DR
IPC: A61M15/06
Filed: 1987-04-28
Granted: 1989-03-09
Abstract: A plaster containing active ingredients for controlled administration of active ingredients to the skin and possessing a rear side and a skin side, has a rear layer, an active ingredient reservoir containing one or more active ingredients arranged essentially perpendicular to the surface of the plaster in contact with the skin, and an adhesive device on the skin side and possibly a covering layer which is detached before application of the plaster. At least one active ingredient reservoir part (12) can be detached on to the skin while one or more active ingredient reservoir parts remain. For this purpose, the part (13) of the active ingredient reservoir remaining on the skin adheres more strongly to the skin than to the rear side (11).
Patent DE-3828148-C2 (DE)
IPC: H01R11/24
Filed: 1988-08-19
Granted: 1990-05-31
Abstract: The invention relates to a clip-type or clamp-type test plug for occasionally electrically connecting the contacts of a circuit board to test or measuring equipment. In this, the contact wires are guided in the plug in such a way that the distance of the contact wires at the clamp-side end is lower than at the opposite end. In this way it is then also possible to test circuit boards with very thick conductor tracks. The contact wires are guided in the test plug in channels which are formed during the manufacture of the test plug. <IMAGE>
Patent DE-3919946-C2 (DE)
IPC: G01N33/84
Filed: 1989-06-19
Granted: 1991-04-25
Abstract: The invention relates to a method for determining the use intensity of textile pieces, e.g. items of clothing or bedclothes, in which at least one indicator substance which generates a colour change on reaction with a substance characteristic of human sweat is used. The substance causing the colour change can be the urea which is present in human sweat. Advantageously used as indicator substance is a mixture of urease and of a pH indicator. The device for carrying out the method is designed as button, tag or the like which can be joined to a textile piece and carries at least one indicator substance generating a colour change on reaction with a substance characteristic of human sweat. <IMAGE>
Patent DE-4001379-C2 (DE)
Inventor: KAJIWARA KENICHI
IPC: F04D29/22
Filed: 1990-01-18
Granted: 2003-05-15
Abstract: A pump impeller manufactured by press forming of steel plate and comprising a boss (13) formed with a central bore for connecting the boss (13) to a main shaft (12) of the pump through key and key way engagement, and a main shroud (11) fixed to the boss (13) is disclosed. The impeller is characterized in that the boss (13) is formed with a polygonal portion (13c) on the periphery of the boss (13) and the main shroud (11) is formed at central portion thereof with a polygonal recess fitting to the polygonal portion (136) of the boss (13). A retainer plate (14) is mounted on the boss (13) at an end portion thereof opposite to an end portion from which the main shroud (11) is fitted to the boss (13) and is connected by welding to the main shroud (11).
Patent DE-4003249-C2 (DE)
IPC: F26B25/00
Filed: 1990-02-03
Granted: 1993-07-08
Abstract: In a method for controlling the oven temperature during manufacture of honeycomb structures treated with phenolic resin from paper webs glued together, which are formed into a body which is dipped into a solution of the phenolic resin mixture and then dried and cured in the indirectly heated oven, this dipping and drying/curing process is repeated several times at a temperature in the range from 70 DEG C to 110 DEG C and the last drying/curing step takes place at a temperature in the range from 145 DEG C to 155 DEG C. To control the temperature, the materials contained in the air mixture escaping from the oven are condensed and fractionally distilled, and the temperature of the oven is adjusted in accordance with the quantities obtained, the resulting materials being recycled into the process. 
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Patent DE-4112823-C2 (DE)
Inventor: KOESTERS BERNHARD DR
IPC: C09D7/63
Filed: 1991-04-19
Granted: 1996-11-21
Abstract: The invention concerns plastisols which prevent covering lacquers applied over them from yellowing, as well as a method of producing them and their use. The PVC or methacryl plastisols contain as additives, in addition to basic bonding agents, aldehydes, ketones, derivatives of such compounds or oligomers or mixtures thereof.
Patent DE-4210656-C2 (DE)
Inventor: FONFARA HARALD
IPC: F24D19/10
Filed: 1992-03-31
Granted: 1995-09-21
Abstract: In a thermostatic system for controlling heating valves, having a working device which is applied directly to the heating valve, a sensor for the air temperature, and an actuating device, which is arranged separately from the working device and is connected thereto via a capillary tube, for setting the desired value, the actuating device is constructed as a wafer actuator. <IMAGE>
Patent DE-4317138-C2 (DE)
IPC: A61B50/10
Filed: 1993-05-21
Granted: 1995-07-06
Abstract: An arrangement for stockage of sterile containers or similar is characterised by a guiding device inserted in a cabinet, shelf unit or the like and intended for guiding a basket. This guiding device consists of guiding bolts which define a guiding plane. The basket has guiding grooves running parallel to the guiding plane, so that the guiding grooves are formed at least diagonally to one another in the region of the corners of the basket. The guiding bolts maintain, in the movement direction of the basket, a spacing which is smaller than the length of the basket by approximately the length of the guiding groove. <IMAGE>
Patent DE-4447727-C2 (DE)
Title: Mobile Röntgenvorrichtung
Inventor: PELLEGRINO ANTHONY J
IPC: A61B6/00
Filed: 1994-11-19
Granted: 2001-10-31
Abstract: Die Erfindung betrifft eine mobile Röntgenvorrichtung mit einem einen Sockel (14) aufweisenden Wagen (12), mit einer Mehrzahl von am Sockel (14) befestigten Rädern (17, 18, 178), mit einem eine Vorderseite (21), ein erstes Ende (26) und ein zweites Ende (28) aufweisenden Mast (20), mit einem gegliederten Tragarm (30) und mit einer vom Tragarm (30) gehaltenen Röntgenröhre (52), wobei die Räder (17, 19, 178) so am Sockel (14) verteilt angeordnet sind, daß sie den Sockel (14) stabil auf einem Untergrund tragen und wobei der Mast (20) mit dem ersten Ende (26) am Wagen (12) befestigt ist, die dadurch gekennzeichnet ist, daß der gegliederte Tragarm (30) mehrere, vorzugsweise vier drehbare, jeweils ein erstes Ende (37, 41, 45, 49) und ein zweites Ende (38, 42, 46, 50) aufweisende Tragarmabschnitte (36, 40, 44, 48) aufweist, daß das erste Ende (37) des ersten drehbaren Tragarmabschnittes (36) mit der Vorderseite (21) des Mastes (20) im wesentlichen zwischen dem ersten Ende (26) und dem zweiten Ende (28) des Mastes (20) hin- und herbewegbar verbunden ist, daß die ersten Enden (41, 45, 49) und die zweiten Enden (36, 40, 44) der Tragarmabschnitte (36, 40, 44, 48) jeweils eine Vorrichtung für eine drehbare Verbindung aufweisen und paarweise miteinander drehbar verbunden sind und daß das zweite Ende (50) des Tragarmabschnittes (48) mit einer Tragevorrichtung die Röntgenröhre (52) trägt.
Patent DE-4447736-C2 (DE)
Title: Transport and/or storage container
Inventor: ROENSCH MAX
IPC: B65D19/12
Filed: 1994-03-28
Granted: 1999-01-14
Abstract: Container has one or more side walls detachably locking onto adjoining sides or base, with connecting elements upwardly disengageable which can be mounted between container and detachable side wall
Patent NL-1003667-C2 (NL)
Title: Spring-loaded valve for regulating flow of liquid
Inventor: VALSTER JOHANNES
IPC: G05D7/01
Filed: 1996-07-24
Granted: 1998-01-28
Abstract: Liquid enters the body (1) of the valve, via a threaded inlet piece (2). A small proportion of the liquid passes by capillary action between the inner wall of the body and the sides of the piston (5). The liquid then flows between the sealing seat (6) on the downstream side of the piston and the outlet nozzle (13). If the downstream pressure is low and the upstream pressure is high, the piston moves downwards, restricting the flow to the outlet. If the reverse is true, the spring (9) pushes the piston upwards, increasing the flow.
Patent NL-1007705-C2 (NL)
Title: Method for vacuum packing of food, particularly cut meat or cheese
Inventor: HOOGT ANTON WILLEM VAN DER
IPC: B29C65/18
Filed: 1997-12-05
Granted: 1999-06-09
Abstract: The food (9) is enclosed between two foil layers (7,8) which are sealed on at least two sides to each other in order to form a vacuum bag closed on at least three sides, leaving free at least one vacuum opening. The bag is then placed in a vacuuming device where it is vacuumed via the at least one opening.  The vacuum bag is folded out of a foil sheet and at least the two sides connecting to the fold line are sealed, so that on the layer edge opposite to the fold line the at least one vacuum opening remains free. The or each foil sheet during or directly after packing of the food is cut free from a foil roll.
Patent NL-1010529-C2 (NL)
Inventor: MASTWIJK HENDRIKUS CORNELIS
IPC: A23L3/32
Filed: 1998-11-11
Granted: 2000-05-15
Abstract: System for treating pumpable products by electrical pulses comprising at least one treatment chamber formed by at least two modules and comprising a flow channel through which product can be pumped, an end electrode (28) at the one end of the treatment chamber to which a low voltage has to be applied, another end electrode (20) at the other end of the chamber to which a high voltage has to be applied, a generator circuit for generating voltage pulses to be applied to said electrodes. The treatment chamber is provided with at least one intermediate electrode (22,24,26) which is located in between said end electrodes and to which a voltage in between the voltages of the two end electrodes has to be applied.
Patent NL-1020280-C2 (NL)
Inventor: NIJMAN HENDRIKUS FRANCISCUS MA
IPC: B27K3/30
Filed: 2002-03-29
Granted: 2003-10-17
Abstract: The invention relates to a method, for the treatment of wood. wood powder and like through waiting with an aqueous solution, which contains one or more bifluorider. The invention relates further to the improvement of the drying of "green" wood and not completely dry wood. The invention relates to a method for the method of wood, an equipment for the realization thereof, a method for the treatment of wood powder like, wooden products consisting of treated wood powder.
Patent NL-2007561-C2 (NL)
Title: A system and method for predicting, monitoring, preventing and controlling algae in open water.
Inventor: YOUSEF YOUSEF
IPC: G01N33/18
Filed: 2011-10-10
Granted: 2013-04-11
Abstract: A system for preventing and controlling algae in open water comprises a first unit with: a sound transducer to be positioned in a water to be treated; components for generating an ultra sound frequency connected to said transducer; means for determining at least one of algae species and concentration of algae species in the water to be treated; and a power source for electrically feeding said transducer. The system is characterized in that it further comprises a second unit comprising a database that comprises information regarding algae species, concentrations thereof and corresponding characteristics of ultra sound to be transduced by said transducer for controlling said algae species by means of ultra sound frequencies, said characteristics being chosen from at least one of frequency, power output, amplitude and duration of feeding said transducer; wherein said first unit and said second unit each comprise wireless communication means for communicating with each other. Preferably, the system is characterized in that it comprises at least one of solar cells and wind turbines, for powering a battery as power source. The first unit may be provided on a floating body that is anchored or that is attached to the shore, for example a buoy or a platform.
Patent SE-515951-C2 (SE)
Inventor: JOHANSSON CLAES
IPC: B25C5/16
Filed: 2000-03-08
Abstract: A tacker for driving fasteners (11) into an object (14), which optionally consist of U-shaped staples or nails, has a driver (13) which in an ejecting motion ejects a fastener (11) and drives it into the object (14). Catches (19b) are arranged to prevent a nail (11) fed to an ejecting position from tilting to an inclined position which significantly deviates from the direction of ejecting/driving in. The catches (19b) are movable between a first position in which they extend into the path of the ejecting motion of the driver (13), and a second position in which they are moved away from this path against spring action. Each catch (19b) is formed don a tongue (19) which is punched in a plate (18) and bent to L shape, one L leg (19b) of the tongue extending perpendicular to the plane of the plate and forming the catch and the other L leg (19a) being positioned in the plane of the plate and forming a part which in a resiliently yielding manner supports the catch. The perpendicular L leg (19b) of the tongue (19) has a ramp surface (19c) for cooperation with the driver (13) such that the catch is moved away against spring action to its second position directly or indirectly by the driver during the ejecting motion thereof.
Patent SE-520609-C2 (SE)
Inventor: BOMAN TORE
IPC: B25B13/02
Filed: 2000-09-28
Abstract: A socket wrench includes a socket element which is provided with a socket or engagement with a bolt or nut, and a hinge to act in combination with a handle and which forms a lever arm when tightening or loosening bolts or nuts. The handle is fitted at a first end thereof with a hinge half to act in combination with a socket element having a second hinge half. The handle is fitted at a second end thereof with a hinge and a socket element or other form of nut wrench.
Patent SE-523882-C2 (SE)
Inventor: BAGINSKI RALF
IPC: B60K35/00
Filed: 2001-01-17
Abstract: An industrial truck with control operating, display and sensor devices for propulsion, steering, lifting, braking etc. has communication between the operating and control devices performed via an in-vehicle bus system connected to a central computer which has a multitasking operating system and a vibration-free data memory. The operation and display functions are amalgamated in a central operation and display unit within the driver' range of vison with the operation and display functions subdivided into appropriate groups such as for the travel mode, the lift and lower modes, etc., and invoked each according to needs in the operation and display unit. The display unit may includes a graphics screen which may be a touch screen. The system may include wireless communication with external monitoring and control devices.
Patent SE-523568-C2 (SE)
Inventor: SVENSSON MAGNUS
IPC: G07D9/00
Filed: 2001-06-01
Abstract: The present invention concerns a dirt separation module (1) for use at a coin sorting and/or counting machine (11). The module has an inlet (2) for coins (14) and a perforated plate (3). The perforated plate is received sliding in relation to the inlet (2) and is stepped. The invention also includes a CDS machine furnished with a dirt separation module (1). Furthermore, the invention concerns a method by which the plate is given a reciprocating movement to move the lowermost layer of coins (14) from the mass of coins.
Patent SE-519736-C2 (SE)
Title: Device for monitoring output signal effect of laser diode involves laser light emitted from rear facet of laser detected by monitoring photo diode with connecting area and active, light-receiving area
Inventor: AAHLFELDT HENRIK
IPC: G01R31/26
Filed: 2001-08-22
Abstract: The device for monitoring the output signal effect of a laser diode involves the laser light emitted from the rear facet area and an active, light-receiving area. The monitoring photo diode is fitted above an assembly unit which is arranged with a light-reflecting mirror comprising a closing, reflecting wave part on the separate assembly unit.  The light-reflecting mirror reflects light from the rear facet of the laser to the active area of the monitoring photo diode. The laser diode is fitted on a suport, which has a cavity in which the assembly unit is placed. The thickness of the assembly unit and the depth of the cavity are matched to allow light from the laser to activate the active area of the monitoring photo diode after it has been reflected by the light-reflecting mirror.