baber/WOPTO huggingface dataset:
Patent DD-275968-A1 (DD)
Title: Taktzentrale mit einer einrichtung zur vorzeitigen abschaltung eines speicherschreibsignales
Inventor: DIETZE KARLHEINZ
IPC: H03K5/15
Filed: 1988-10-03
Abstract: Die Erfindung betrifft eine Taktzentrale mit einer Einrichtung zur vorzeitigen Abschaltung eines Speicherschreibsignals und phasenrichtigen Wiedereinschaltung im Rahmen toleranzarmer Taktsignale fuer die Steuerung von Funktionseinheiten eines Mikroprozessorsystems, die Speicher mit definierter Adressenhaltezeit groesser Null aufweisen, enthaltend einen Taktgenerator, der Taktuntersetzer, Treiber und taktphasengesteuerte Flipflops betaetigt. Hierfuer sieht die Erfindung vor, dass bestimmte Ausgaenge eines Registers disjunktiv verknuepft werden und das neue Signal negiert an den Eingang des Registers gefuehrt wird, dass weiterhin eine nachfolgende Schaltstufe ein um einen Schalttakt verschobenes Signal erhaelt, das an ein Flipflop weitergegeben wird, welches das Speicherschreibsignal abgibt. Fig. 1
Patent DD-276300-A1 (DD)
Title: Verfahren zur thermischen steuerung einer gekoppelten raffinationskammer
Inventor: SOMMER HOLM
IPC: C10G45/72
Filed: 1988-10-17
Abstract: Die Erfindung betrifft ein Verfahren zur thermischen Steuerung einer gekoppelten Raffinationskammer an eine vorgeschaltete Reaktionszone. Erfindungsgemaess wird das gas- und dampffoermige Produkt des Abscheidesystems ohne Abgabe von Reaktionsgasen mit dem fuer die gekoppelte Raffinationsstufe gesamten benoetigten Wasserstoff, dessen Temperatur in einem Waermeuebertrager auf den geforderten Wert eingestellt wird, eventuell nachverdichtet und der Raffinationskammer zugefuehrt. Die Erfindung gestattet eine oekonomische, wenig stoeranfaellige Raffination von Mittel- und Leichtoelen.
Patent DD-279815-A1 (DD)
Title: Einrichtung zur reinigung von hackfruechten, insbesondere kartoffeln
Inventor: GRAICHEN GERHARD
IPC: A23N12/00
Filed: 1989-02-10
Abstract: Die Erfindung betrifft eine Einrichtung zur Reinigung von Hackfruechten, insbesondere Kartoffeln. Das Haupteinsatzgebiet ist in landwirtschaftlichen Aufbereitungsanlagen zu sehen. Erfindungsgegenstand ist die Gestaltung der Abdeckbuersten, welche im Zusammenspiel mit den Walzenbuersten der Buerstenreinigungseinrichtung einen Foerderspalt fuer das Reinigungsgut bilden. Die Abdeckbuersten werden aus Segmenten gebildet, welche in zwei Gruppen jeweils an einem Rahmen zusammengefasst werden. Die beiden Gruppen von Segmenten greifen kaemmend ineinander und sind gemeinsam wie auch einzeln und gegeneinander in der Hoehe verstellbar. Fig. 1
Patent DE-10000343-A1 (DE)
Title: Desk or table has holder for sheets on front of desk-part, cross-bar, deposit-duct, and cover-part
IPC: A47B17/02
Filed: 2000-01-07
Abstract: The writing desk or work table has a holder (13) extending in the desk's lengthwise direction (10) and positioned on the front of the desk part (14). The holder detachably attaches thin sheets such as photographs (12) arranged behind each other. The desk-part is situated on the front side of the table-top and is formed by a cross-bar (8) on the desk-frame. A deposit-duct (16) has a cover-part (15).
Patent DE-10005518-A1 (DE)
Title: Adapter device with a memory expansion unit for expanding the adapter's functionality with plug-in modules and audio-visual output devices uses an interface via an external plug-in memory expansion unit to couple to a systems bus.
Inventor: GENEVOIS CHRISTOPH
IPC: H04N5/00
Filed: 2000-02-08
Abstract: An interface allows an external plug-in memory expansion unit to be coupled to a systems bus. This interface expands the functionality of an adapter device with inputs for plug-in modules and one or more outputs for an audio-visual output device. It also uses an internal processor, a systems bus and storage for constant values, in which operating system components for in and output basic functionality are stored.
Patent DE-10007095-A1 (DE)
Title: Map book, particularly car atlas, has at least three map parts for each area to be presented, each part having same scale range or alternatively each map part has different scale
Inventor: MAIR VOLKMAR
IPC: B42F21/12
Filed: 2000-02-16
Abstract: The map book, particularly a car atlas, has at least three map parts (1,2,3,10,11) for each area to be presented. Each part has the same scale range or, alternatively, each map part has a different scale. The map part with the smallest scale contains a complete presentation of the area usable as a map. The map parts are arranged in the sequence of increasingly large scales.
Patent DE-10009562-A1 (DE)
Title: Sealability checking equipment for plastic containers such as bottles or beakers includes a pressure cover located over the container
Inventor: LINGENHOFF BERTHOLD
IPC: G01M3/32
Filed: 2000-02-29
Abstract: A sensor(12) records the pressure inside the container(8) and is mounted on an open ended pressure cover(2) with an inlet(6) for a pressurizing medium. In the testing position the pressure cover forms a seal over the internal chamber(11) of the container.
Patent DE-10010968-A1 (DE)
Title: New 5-alkoxy-3-phenyl-3H-1,3,4-oxadiazol-2-one derivatives, are hormone-sensitive lipase inhibitors useful for treating metabolic disorders such as non-insulin dependent diabetes mellitus
Inventor: SCHOENAFINGER KARL
IPC: C07D413/10
Filed: 2000-03-07
Abstract: 5-(Cyclo)alkoxy-3-(substituted phenyl)-3H-1,3,4-oxadiazol-2-one derivatives (I) are new. Oxadiazolone derivatives of formula (I) and their salts and acid addition salts are new. [Image] R 11-6C alkyl or 3-9C cycloalkyl (both optionally substituted (os) by one or more of phenyl (itself os by 1-3 of halo, T, OT, NO 2 or CF 3), OT, ST or NT 2); T : 1-4C alkyl; R 2-R 5H, halo, NO 2, T or 1-9C alkoxy, (6-10C) aryl-(1-4C) alkoxy, 6-10C aryloxy, 6-10C aryl, 3-8C cycloalkyl or 3-8C cycloalkoxy (all os by 1-3 of halo, CF 3, OT or T), or 2-oxo-pyrrolidin-1-yl, 2,5-dimethyl-pyrrol-1-yl or -N(R 6)-AR 7; R 6H, T or (6-10C) aryl-(1-4C) alkyl (os by halo, CF 3, 1-8C alkoxy or T); A : direct bond, CO n, SO n or CONH; n : 1 or 2; R 7H, or 1-18C alkyl or 2-18C alkenyl (both os by 1-3 of T, halo, CF 3, OT, NT 2, COOH, COOT, 6-12C aryl, 6-12C aryloxy, 6-12C arylcarbonyl, (6-10C) aryl-(1-4C) alkoxy or oxo (where aryl moieties are os by halo, T, SO 2NH 2 or SMe)), (6-10C) aryl-(1-4C) alkyl, (5-8C) cycloalkyl-(1-4C) alkyl, 5-8C cycloalkyl, (6-10C) aryl-(2-6C) alkenyl, 6-10C aryl, diphenyl, diphenyl-(1-4C) alkyl or indanyl (all os by 1 or 2 of 1-18C alkyl, 1-18C alkoxy, 3-8C cycloalkyl, COOH, OH, COT, (6-10C) aryl-(1-4C) alkyl, (6-10C) aryl-(1-4C) alkoxy, 6-10C aryloxy, NO 2, CN, 6-10C aryl, SO 2F, (1-6C) alkoxycarbonyl, 6-10C arylsulfonyloxy, pyridyl, 6-10C arylsulfonylamino, halo, CF 3 or OCF 3, where alkyl is os by COOT, CF 3 or COOH and aryl is os by halo, CF 3 or OT); or -CH 2) r-Het; r : 0-3; Het : optionally benzo-fused, saturated or unsaturated 5-7 membered heterocycle (os by T, 6-10C aryl, halo, OT, COOT, (6-10C) aryl-(1-4C) alkyl, (6-10C) aryl-(1-4C) alkylthio or NO 2, where the fused benzo ring is os by halo, OT or CF 3 and alkyl in aralkyl is os by OMe or CF 3); provided that at least one of R 2-R 5 is 2-oxo-pyrrolidin-1-yl, 2,5-dimethyl-pyrrol-1-yl or -N(R 6)-AR 7. An independent claim is also included for the preparation of (I). - ACTIVITY : Antidiabetic. - MECHANISM OF ACTION : Hormone-sensitive lipase (HSL) inhibitor. 5-Methoxy-3-(2-chloro-4-(4- heptyl-benzoylamino)-phenyl)-3H-1,3,4-oxadiazol-2-one (Ia) displayed an IC 50 value of 0.02 MicroM for inhibition of HSL.
Patent DE-10010977-A1 (DE)
Title: Mobile telecommunications terminal e.g. mobile telephone has evaluation unit that selects time shift in assigned area identifications filed in memory corresponding to received area identification to determine current time for display
Inventor: HANS MARTIN
IPC: H04M1/72457
Filed: 2000-03-07
Abstract: The mobile telephone (1) has an evaluation unit (20) that compares a received area identification (30) with area identifications (11-13) filed in a memory (15). Time shifts (21-27) are selected in assigned area identifications corresponding to the received area identification to determine the current time appropriate to the time-zone of the area. A display device (15) shows the determined time. The mobile telephone has a receiver (10) that obtains the received area identification. The area identifications are filed in the memory in time shifts.
Patent DE-10011297-A1 (DE)
Title: Query preparation and rendering for procuring information from multimedia databases involves searching information from database through query that is based on descriptor of digitized data
Inventor: RUGE INGOLF
IPC: G06F17/30
Filed: 2000-03-08
Abstract: Either or both video and audio data are digitized and their characteristics extracted using a suitable analysis algorithm to obtain at least one descriptor which is sent to a database. The database is searched for information through an query based on the descriptor. An independent claim is also included for an electronic storage medium containing program code for performing the method.
Patent DE-10011817-A1 (DE)
Title: Anti-submarine vehicle seat device for preventing vehicle occupant from slipping forward under seat belt during impact situation, has sensors that trigger actuators, causing deformation of seat squab to prevent sliding of seat occupant
Inventor: YAMAGUCHI HIROYOSHI
IPC: B60N2/427
Filed: 2000-03-10
Abstract: Vehicle seat includes fixed casing supporting vehicle occupant restraint member so as to be movable between rest and deployed positions. Power actuator (7) with pistons (6), supported by casing selectively drives the restraint member toward the deployed position. The fixed casing and restraint member form a part of the structural member of the seat frame (2). A laterally extending notch (20a) facilitates deformation of the seat member (20) when the restraint member is actuated. Seat frame includes rear member (18), side members and an optional front member. The power actuator comprises cylinder which is received and fixed in the casing (2a) of the seat frame. The restraint member consists of a pipe member or any other stamped sheet metal member for a required mechanical strength at a minimum cost. The seat member may have a front cross member connecting front ends of side members, and extending in parallel with the restraint member.
Patent DE-10012319-A1 (DE)
Title: Acoustic de-coupler between wall shell and bearer comprises interposed sleeve elastically formed by screw run through sleeve and clamping collar to pre-tension join.
Inventor: ESTERL LUDWIG
IPC: E04B1/82
Filed: 2000-03-14
Abstract: Partition wall shell (1) and bearer (2) are joined through acoustic de-coupling elements and a spring pre-tensioned by a screw (6). The de-coupling element takes the form of an elastic sleeve (3) bearing via flange (4) on the bearer (2) and fitted with an element (5) for engaging by the tensioning screw (6). The screw (6) is positively inserted or cast into the collar (6) and sleeve (3). The sleeve has Shore hardness of 80 and the screw is pre-tensioned to a starting troque of 1-4 Nm. Prefered shell consists of sheet steel topped by plasterboard.
Patent DE-10015617-A1 (DE)
Title: Herbal composition for prophylaxis of migraine, headache, toothache and other recurrent pain, contains combination of feverfew and St. John's wort,
Inventor: LAETZSCH PETER
IPC: A61K36/00
Filed: 2000-03-29
Abstract: Composition (I) contains a herbal combination comprising: (a) feverfew (Chrysanthemum parthenium and Tanacetum), containing parthenolide as main component and (b) St. John's wort (Hypericum perforatum), containing hypericin as main component. Composition (I) contains a herbal combination comprising: (a) feverfew (Chrysanthemum parthenium or Tanacetum), containing the sesquiterpene lactone parthenolide as main component and borneol, camphor and essential oils as auxiliary components; and (b) St. John's wort (Hypericum perforatum), containing hypericin as main component and flavonoids, hyperform, colorants, tanning principles, anthraquinones, xanthone derivatives, essential oils and tannin as auxiliary components.
Patent DE-10016404-A1 (DE)
Inventor: CONZE MICHAEL
IPC: A47L11/283
Filed: 2000-04-01
Abstract: The drive has a drive shaft (12) which drives an entrainment plate (15) through follower cams (14). The entrainment plate is biased axially by a spring towards the polishing disc and also by the same spring (19) in the circumferential direction for contact between the drive finger (18) and abutment (10) The spring is preferably a spiral spring whose ends are connected rotationally secured on the drive shaft at one end and on the entrainment plate at the other.
Patent DE-10018824-A1 (DE)
Title: Mikrohohlkugel
Inventor: SCHMIDT CHRISTINA
IPC: C09D7/65
Filed: 2000-04-15
Abstract: Aufgabe der Erfindung ist es, eine Mikrohohlkugel zur Verwendung in einer Oberflächenbeschichtung anzugeben, welche geeignet ist, eine Anti-Korrosionseigenschaft der Beschichtung zu unterstützen sowie eine Beschichtung, insbesondere eine Anti-Korrosionsschicht mit Langzeit-Schutzwirkung, anzugeben. DOLLAR A Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Mikrohohlkugel so ausgebildet ist, daß sie sich durch eine Reaktion mit Sauerstoff und/oder Wasser öffnet. DOLLAR A Dadurch wird Sauerstoff und/oder Wasser einerseits in den Reaktionsprodukten gebunden, andererseits entstehen nunmehr zugängliche Hohlräume, die weitere Stoffe aufnehmen können. Der so gebundene Sauerstoff und/oder Wasser wird bei Verwendung der erfindungsgemäßen Mikrohohlkugeln in einer Anti-Korrosionsbeschichtung nicht mehr durch die Beschichtung dringen, kann also die zu schützende Oberfläche nicht mehr schädigen.
Patent DE-10020921-A1 (DE)
Title: Production of activated charcoal beads for producing adsorbent, especially filter or protective material, comprising continuous carbonization of modified styrene-divinylbenzene polymer beads, batch pyrolysis and activation
Inventor: DE RUITER ERNEST
IPC: C01B31/08
Filed: 2000-04-28
Abstract: In the production of activated charcoal beads (I) by low temperature carbonization and activation of polymer beads based on styrene and divinyl benzene containing groups, which form free radicals on thermal decomposition and hence induce cross-linking, especially sulfonic acid (SO3H) groups, low temperature carbonization is started continuously, then pyrolyzed and activated discontinuously. Independent claims are also included for (a) (I) produced as above, especially with an intrinsic surface area of 800-1500, preferably 900-1200 m<2>/g, diameter of 0.2-1.0, preferably 0.3-0.8 mm, with a root mean square value of 0.4-0.6 mm, a bursting pressure of 5-20 N/bead and/or a jarred density of 400-800, preferably 500-750 g/l; (b) adsorbent materials containing (I), especially filters and protective materials, for the specified uses.
Patent DE-10021222-A1 (DE)
Title: Verfahren zur dynamischen Bestimmung von Zugriffsrechten
Inventor: BAUMEISTER MARKUS
IPC: G06F1/00
Filed: 2000-04-29
Abstract: Die Erfindung bezieht sich auf ein Netzwerk mit Terminals und einem auf allen Terminals verteilten Softwaresystem. Das Softwaresystem enthält wenigstens ein zugriffsgeschütztes Objekt (14) und ein Filter (9), welches zur Bestimmung der Zugriffsrechte eines Benutzers für ein zugriffsgeschütztes Objekt (14) vorgesehen ist.
Patent DE-10025334-A1 (DE)
Title: Air distributor for vehicle heating, ventilation or air conditioning plant, with defrosting and ventilation channels connected to mixing zone via exit chamber
Inventor: VINCENT PHILIPPE
IPC: B60H1/00
Filed: 2000-05-23
Abstract: The air distributor has a defrosting channel (22) and ventilation channel (23) connected to the mixing chamber (17) via an exit chamber (7), insulated from the lower channel (21). A dish valve (25) controls the throughput of mixed air to the exit chamber. A butterfly valve (26) controls the throughput for the lower channel.
Patent DE-10026709-A1 (DE)
Title: Vorrichtung zum Enthäuten und/oder Entfetten von tierischen Nahrungsmitteln
IPC: A22C17/12
Filed: 2000-05-30
Abstract: Es wird eine Vorrichtung zum Enthäuten und/oder Entfetten von tierischen Nahrungsmitteln, insbesondere von Geflügel und Fleischstücken beschrieben, welche einen von einer Schneidklinge und einer Zugwalze gebildeten Arbeitsspalt aufweist. Der Schneidklinge ist eine Klemmplatte zugordnet, die sich über die Schneidkante der Schneidklinge hinaus erstreckt und im Bereich ihrer Vorderkante mit einer Mehrzahl von nach vorne offenen Ausnehmungen versehen ist, deren Tiefe so gewählt ist, daß die Schneidkante der Schneidklinge mit vorgebbarem Abstand zur Vorderkante der Klemmplatte im Bereich dieser Ausnehmungen gelegen ist.
Patent DE-10026847-A1 (DE)
Inventor: GMEILBAUER ENGELBERT
IPC: B25B7/12
Filed: 2000-05-31
Abstract: A tool for tensioning loosening, and opening spring-type clamping elements with two radially outward-projecting actuating arms, the tool including a hand-operable actuating part, a Bowden cable having a bore and a sheath, the Bowden cable being connected to the actuating part, and a tensioning part with two jaws which are able to move relative to each other. Each of the jaws is configured to act on one of the actuating arms, a first one of the jaws being connected to the core, and a second one of the jaws being connected to the sheath of the Bowden cable so that the jaws can be brought toward each other and thus execute a tensioning movement. The actuating part includes a device for automatically locking in a tensioning stroke and a device for feeding the Bowden cable. The feed device and the locking device of the actuating part are configured to cooperate so that several short tensioning strokes of any desired length can be performed without predefined latching steps, the stroke being locked in place each time until a required total tensioning stroke has been completed.
Patent DE-10030493-A1 (DE)
Title: Device for mixing fuel and air has injection pipe attached to injection nozzle and comprising several pieces connected together with multiple angles
Inventor: SALZL HEINZ
IPC: F02M71/02
Filed: 2000-06-21
Abstract: The device includes an injection pipe (9) attached to an injection nozzle and designed with multiple angles. With a delivery pump (38) arranged upstream of the vane wheel chamber (32) the injection pipe is formed by the connecting pipe between the vane wheel chamber and the injection nozzle.  The injection pipe is made from several pieces connected together at angles of 30 to 120 degrees.
Patent DE-10031169-A1 (DE)
Inventor: MAGG JOHANNES
IPC: A47J27/21
Filed: 2000-06-27
Abstract: An electric water boiler has a pour-in opening (1) in a cover (2). The opening is sealed by a covering element (3) that is opened automatically by water pressure during the filling-up process. A filter element can be fitted in the pour-in opening to allow the water boiler to be filled with pure water free from sediment.
Patent DE-10035976-A1 (DE)
Title: Highly reliable test connection structure for large numbers of components on semiconductor wafer or components on PCB, is machine-assembled with great precision in silicon
Inventor: KHOURY THEODORE A
IPC: H01L21/66
Filed: 2000-07-24
Abstract: Individual test connectors (30) resemble leaf springs. They contact test points (120) on the wafer being examined (100). The base (20) is silicon, with inclined locations formed by anisotropic etching. A layer of insulant separates the test connectors. A layer of conductive material (35) is formed on the insulating layer; together these two layers form the leaf spring test connector (30). The substrate holds numerous test connectors. Its surface is plane, the connectors being bonded-on, with diagonal inclination. The test connector substrate has tracks on its surface, to complete signal paths from the leaf spring test connectors to external components An independent claim is included for the corresponding method of making the test connection structure in silicon. A further distinct claim covers a handling mechanism, used to pick up a micro-connection element (the leaf spring), orientate it, and mount it on a substrate.
Patent DE-10037314-A1 (DE)
Title: Vorrichtung zum Abwickeln von Verkaufsvorgängen
Inventor: SCHMIDER ROLAND
IPC: G01G19/414
Filed: 2000-07-31
Abstract: Eine prozessorgesteuerte Ladenwaage oder Selbstbedienungswaage oder ein prozessorgesteuertes Kassenterminal mit einer zur Anzeige des Verkaufspreises und ggf. weiterer Verkaufsinformationen dienenden Sichtanzeigeeinrichtung (17) wird derart ausgebildet, daß bei jedem Verkaufsvorgang zusätzlich eine Auswahl aus frei vorgebbaren Werbeaussagen anzeigbar ist, die von einer Datenquelle zur Verfügung gestellt werden (Fig. 1).
Patent DE-10037561-A1 (DE)
Title: Puzzlespielvorrichtung
Inventor: HOFMANN MANFRED
IPC: A63F3/02
Filed: 2000-08-02
Abstract: Eine Puzzlespielvorrichtung (10) ist mit vier im Wesentlichen flächigen viereckförmigen oder räumlichen Grundpuzzleteilen versehen, die mit angeformten Vorsprungseinheiten (20) und eingeformten Ausnehmungseinheiten (22) versehen sind, sodass die Grundpuzzleteile durch Eingriff der jeweiligen Vorsprungseinheit in eine entsprechende Ausnehmungseinheit (22) formschlüssig nebeneinander beziehungsweise aneinander legbar sind, nämlich mit DOLLAR A - einem ersten Puzzleteil (12), das randseitig umlaufend gesehen beziehungsweise räumlich verteilt eine Vorsprungseinheit (20), eine weitere Vorsprungseinheit (20), eine Ausnehmungseinheit (22) und eine weitere Ausnehmungseinheit (22) aufweist, DOLLAR A - einer zweiten Puzzleeinheit (14), die randseitig umlaufend gesehen einen geradlinigen Rand (24) beziehungsweise einen glatten Oberflächenbereich, eine Ausnehmungseinheit (22), eine Vorsprungseinheit (20) und einen geradlinigen Rand (24) aufweist, DOLLAR A - einem dritten Puzzleteil (16), das randseitig umlaufend gesehen eine Vorsprungseinheit (20), eine weitere Vorsprungseinheit (20), einen geradlinigen Rand (24) beziehungsweise einen glatten Oberflächenbereich und eine Ausnehmungseinheit (22) aufweist, und DOLLAR A - einem vierten Puzzleteil (18), das randseitig umlaufend gesehen eine Vorsprungseinheit (20), einen geradlinigen Rand (24) beziehungsweise glatten Oberflächenbereich, eine Ausnehmungseinheit (22) und eine weitere Ausnehmungseinheit (22) aufweist, DOLLAR A - wobei die Puzzleteile (12, 14, 16, 18) auf ...
Patent DE-10049115-A1 (DE)
Title: Method for displaying the room or warehouse temperature of a heated or cooled area, requires only one temperature sensor in the airflow into the area that is then converted using an algorithm to a true value for the warehouse
Inventor: ADAMS RAINER
IPC: G01K1/02
Filed: 2000-10-04
Abstract: The temperature is measured in a hot or cold air stream entering the temperature controlled space using a suitable temperature sensor. The measured temperature value is then used with a suitable control algorithm that is used to transform the measured temperature in the airflow into a true value for the temperature in the room or warehouse.
Patent DE-10049575-A1 (DE)
Inventor: LANG WERNER
IPC: E05B3/00
Filed: 2000-10-06
Abstract: The invention relates to a refrigerating device comprising a heat-insulating housing (2) which can be closed by a door (1). Said door (1) comprises a door leaf (3), a circumferential sealing strip (4) situated on an inner surface of the door leaf (3) and used for sealing the door to a frame (5) of the housing, and a handle (12) which is mounted on the door leaf (3) in a moveable manner. An active arm (7) which is connected to the handle (12) enables contact to be made in a first position between the sealing strip (4) and the frame (5), and protrudes against said frame (5) in a second position to avoid making said contact. The door leaf (3) can optionally be mounted on the housing in such a way that it can rotate about one of two axes in the region of its vertical edges. The handle (12) and the active arm (7) are embodied in two parts and can be connected to each other in two mirror-image configurations.