baber/WOPTO huggingface dataset:
Patent DE-10324596-A1 (DE)
Title: Lecksuchgerät
Inventor: BOEHM THOMAS
IPC: G01M3/20
Filed: 2003-05-30
Abstract: Das Lecksuchgerät (10) nach dem Gegenstromprinzip weist eine Hochvakuumpumpe (22) auf, deren Einlass mit einem Massenspektrometer (24) verbunden ist. Ferner ist eine Vorvakuumpumpe (20) vorgesehen, deren Einlass (21) mit einem Auslass (23) der Hochvakuumpumpe (22) und einem Lecksuchgerät-Eingang (12) verbunden ist. Ferner ist eine Verbindungsleitung (30) zwischen dem Lecksuchgerät-Eingang (12) und einem Zwischeneinlass (28) der Hochvakuumpumpe (22) vorgesehen. Im Verlauf der Verbindungsleitung (30) ist ein, in bezug auf seinen Leitwert eistellbares erstes Ventil (32) angeordnet. Ventile mit großem Innendurchmesser sind teuer, während Ventile mit kleinem Innendurchmesser einen nenneswerten Widerstand aufweisen, selbst wenn sie vollständig geöffnet sind. Gemäß der Erfindung ist im Verlauf der Verbindungsleitung ein zweites Ventil vorgesehen, das parallel zum einstellbaren ersten Ventil angeordnet ist. Hierdurch können für beide Ventile (32, 34) in der Verbindungsleitung (30) preiswerte Ventile mit relativ geringem Innendurchmesser verwendet werden, wobei der Gesamtleitwert beider geöffneter Ventile (32, 34) erheblich vergrößert ist.
Patent DE-10325525-A1 (DE)
Title: Rückspülfilter
IPC: B01D29/15
Filed: 2003-06-04
Abstract: Bei dem erfindungsgemäßen Rückspülfilter (10), bei dem die Rückspülung der in mehreren Filterkammern aufgenommenen Filtereinsätze (15) mittels druckgasbeaufschlagten Spülfiltrats erfolgt, werden das Spülventil (35) und das Schlamm-Abzugsventil (39) von einem gemeinsamen Antrieb betätigt, wobei die Ventile bzw. Ventilbohrungen (45, 46) so bemessen sind, daß das Spülventil die Verbindung zum Filtratraum (19') der rückzuspülenden Filtereinsätze (15') erst freigibt, wenn das Schlamm-Ablaßventil die Verbindung zwischen dem Trüberaum (24') der betroffenen Filterkammer (14') mit einem Schlammauslaß (40) bereits zumindest teilweise freigegeben hat. Hierdurch ist in besonders einfacher Weise sichergestellt, daß das Druckniveau im Trüberaum vor dem Rückspülvorgang bereits abgefallen ist, bevor das Filtrat für die Rückspülung mit Druckgas beaufschlagt wird.
Patent DE-10327277-A1 (DE)
Title: Optisches Kommunikationsmodul, Montageverfahren für dasselbe sowie elektronisches Gerät mit demselben
Inventor: OHE NOBUYUKI
IPC: G02B6/42
Filed: 2003-06-17
Abstract: Ein erfindungsgemäßes optisches Kommunikationsmodul (1) verfügt über einen Hauptrahmen (2) mit einem Halterabschnitt (2a) zum trennbaren Halten eines optischen Steckers, der im Endabschnitt einer optischen Faser vorhanden ist. An der Unterseite des Hauptrahmens ist eine Eingangs/Ausgangs-Platte (6) vorhanden, an deren Unterseite wiederum ein Elektrodenabschnitt vorhanden ist, der das Herstellen einer elektrischen Verbindung durch Kontaktdruck ermöglicht. An der Unterseite des Hauptrahmens sind Halterabschnitte (12, 13) und ein Umfangsabschnitt (9) vorhanden, die ausgehend von der Unterseite der Platte nach unten vorstehen. Unter Verwendung eines Schraubenlochs (7), das seitens des Halterabschnitts des Hauptrahmens vorhanden ist, wird dieser durch eine Schraube (31) an einer Montageplatte (21) befestigt.
Patent DE-10333605-A1 (DE)
Inventor: BECK HELMUT
IPC: B61D19/02
Filed: 2003-07-24
Abstract: The outer glass sheet (1) is adhered to the bodywork (4). Outer and inner sheets (1, 2) are bonded together. The inner sheet includes a recess (3), especially in a corner region.
Patent DE-10336214-A1 (DE)
Title: Control method for a video signal processing unit, e.g. a production mixer, whereby a starting parameter set is called up to set the initial state of the processing unit, with subsequent functions operating on specific parameters
Inventor: OBSTFELDER JUERGEN
IPC: H04N5/262
Filed: 2003-08-07
Abstract: Method for generation of a video-effect by use of a video processing unit, whose state is set by an initial parameter set. The method has the following steps: calling up of a starting parameter set that describes the initial state of the processing unit; and use of a function on one or more parameters of the starting parameter set, whereby all parameters that are not accessed by the function remain unaltered.  The invention also relates to a corresponding video signal processing unit with an alphanumeric display which is matched to the method requirements.
Patent DE-10343773-A1 (DE)
Title: Scheibenvorrichtung
Inventor: ITO SHIGEHIRO
IPC: G11B17/04
Filed: 2003-09-18
Abstract: Eine Führungsklappe (3) ist plattenförmig ausgebildet und ein Paar von Scheibenführungsteilen (4, 5) ist auf beiden Seiten der Führungsklappe gebildet. Die jeweiligen Innenseitenbereiche der Scheibenführungsteile sind Scheibenkontaktbereiche (4a, 5a), die an der äußeren Umfangsfläche einer Scheibe anliegen und die Scheibe stützen. Der Scheibenkontaktbereich (4a, 5a) hat eine unebene Form mit mehreren Nuten, die sich in der Richtung der Dicke der Scheibe erstrecken (Fig. 4A).
Patent DE-10344055-A1 (DE)
Title: Induktiver Drehübertrager
Inventor: MAKUTH JENS
IPC: H01F17/00
Filed: 2003-09-23
Abstract: Bei der vorliegenden Erfindung handelt es sich um einen induktiven Drehübertrager, bestehend aus einem feststehenden Teil und einem rotierenden Teil, wobei der rotierende Teil und der feststehende Teil eine gemeinsame, virtuelle Drehachse aufweisen und wobei sich der rotierende Teil um den feststehenden Teil dreht und wobei die Datenübertragung über wenigstens eine Datenübertragungsstrecke mittels wenigstens eines induktiven Elements erfolgt und wobei die Datenübertragungsstrecke außerhalb der Drehachse des Drehübertragers angeordnet ist.
Patent DE-10349484-A1 (DE)
Title: Verfahren und Bioreaktor zum Kultivieren und Stimulieren von dreidimensionalen, vitalen und mechanisch widerstandsfähigen Zelltransplantaten
Inventor: SCHULZ RONNY
IPC: C12M3/06
Filed: 2003-10-21
Abstract: Es besteht die Aufgabe, ein Verfahren und einen Bioreaktor zur Herstellung von dreidimensionalen, vitalen und mechanisch widerstandsfähigen Zellkulturen zu schaffen, bei dem im engen zeitlichen Zusammenhang oder gleichzeitig kultiviert und stimuliert werden kann. Der Bioreaktor soll eine GMP-gerechte Transplantatkultivierung unter garantiert sterilen Bedingungen ermöglichen. DOLLAR A Der Bioreaktor (1) besteht aus einem Grundkörper, der mit einem Reaktorverschluss (21) druckdicht und steril verbunden ist und mindestens einen Reaktorraum bildet, in dem eine Ablagefläche für ein Transplantat (11) sowie ein Mini-Aktuator (14) implementiert sind. Weiterhin ist der Bioreaktor (1) mit wenigstens zwei Schlauchkupplungsanschlüssen (19) für die Mediumzufuhr und Mediumabfuhr bzw. zur Begasung versehen. DOLLAR A Die Erfindung ermöglicht eine GMP-gerechte Herstellung von dreidimensionalen, vitalen und mechanisch widerstandsfähigen Zellkulturen, vorzugsweise Knorpelzellkonstrukten, die hierbei in einem abgeschlossenen Mini-Bioreaktor gleichzeitig, aufeinanderfolgend oder nach einem zeitlich gesteuerten Ablauf kultiviert und stimuliert werden können. Diese so gezüchteten Transplantate stehen als Gewebeersatzmaterial zur Therapierung von z. B. Binde- und Stützgewebsdefekten, direkten Gelenkstraumata, Rheumatismus und degenerativen Gelenkserkrankungen zur Verfügung und können wie z. B. bei der Kniegelenksarthrose eine Alternative zu den herkömmlichen (operativen) Therapieansätzen wie z. B. der ...
Patent DE-10352723-A1 (DE)
Title: Cylinder head gasket arrangement for use in internal combustion engine of passenger car, has cylinder head that props up either directly/indirectly via gasket onto projection of sleeve in cylinder, where projection acts as stopper
Inventor: ASTNER JOSEF
IPC: F02F1/00
Filed: 2003-11-12
Abstract: The arrangement has a cylinder head gasket (1) fixed between a cylinder head (5) and a cylinder block (3). A cylinder is formed in the block, and a piston (8) is inserted into the cylinder. The cylinder has a sleeve (6) with a projection (14) that projects above the head, where the projection acts as a stopper. The head props up either directly or indirectly via the gasket onto the projection.
Patent DE-10357683-A1 (DE)
Inventor: MUELLER FELIX
IPC: C08K3/22
Filed: 2003-12-10
Abstract: Emulsion-type care material in the form of paste or liquid for the cleaning, care and preservation of the painted and ornamental parts of cars, which contains 2-15 wt% nano-scale zinc oxide particles as a UV filter.
Patent DE-10359133-A1 (DE)
Title: Process for determining the coupling capacity of electrically non- conducting analysis samples in a glow discharge lamp source uses glow discharge spectroscopy
Inventor: WILKEN LUDGER
IPC: G01N27/62
Filed: 2003-12-10
Abstract: Process for determining the coupling capacity of electrically non-conducting analysis samples in a glow discharge lamp source using glow discharge spectroscopy comprises measuring the system capacity on several different reference samples having known relative dielectric constants and defined thickness on the glow discharge source in the operating state without glow discharge, measuring the system capacity on the sample being analyzed on the glow discharge source in the working state without glow discharge, and calculating the coupling capacity of the sample being analyzed using known thickness values of the reference samples.
Patent DE-10360465-A1 (DE)
Inventor: GIANGRASSO ANTONIO
IPC: C08J5/00
Filed: 2003-12-22
Abstract: The present invention relates to a composite material made of non-metallic inorganic grains and plastics particles. The composite material is particularly suitable as a carrier material for bacteria for use in sewage treatment plants. It is characterized by a large surface suitable for the colonization of bacteria and also by a density which allows the composite material to be suspended in the medium present in the sewage treatment plant. A further advantage of the composite material according to the invention is the property that due to the surface structure of the composite material adhering sludge and saturated bacteria can fall off its surface, and this thus allows regeneration of the material.
Patent DE-19501109-A1 (DE)
Inventor: HAGENAH GERHARD
IPC: A01G9/28
Filed: 1995-01-16
Abstract: A plant bed with a raised individual shaped (concrete) block surround (10). In order to improve the water system in such a high bed or the cultivated earth (13) therein, surface water is led from outside the plant bed via apertures (20) or channels (22) in the shaped blocks and connecting pipes (21, 24) or hoses into the plant bed or a region below it. In addition, the blocks are shaped in such a way that sunlight is reflected outwards and, when the shaped blocks heat up, heat is conducted outwards.
Patent DE-19501377-A1 (DE)
Title: One-stage prepn. of trans-1,4,5-8=tetra:nitro-1,4,5,8= tetraazadecalin
Inventor: RITTER HELMUT DR
IPC: C07D487/04
Filed: 1995-01-18
Abstract: Prepn. of trans-1,4,5,8-tetranitro-1,4,5,8-tetraazadecalin (TNAD) comprises converting tetraazadecalin (TAD) to TNAD in 1 stage by adding a soln. of N2O5 in either (a) 100% HNO3 or (b) organic solvent at a temp. of -10 to 0  deg  C.
Patent DE-19502440-A1 (DE)
Title: Purifying waste water esp. water from photographic industry, electroplating, eloxal process or neutralisation
Inventor: ARDABILI MASSUD
IPC: C25D21/16
Filed: 1995-01-26
Abstract: Waste water is purified by subjecting the waste water at least once to reverse osmosis. Also claimed is the apparatus for carrying out the above process comprising a reverse osmosis unit. Further claimed is the use of the above apparatus for carrying out the above process. Pref. the permeate (I) is purified at least once through further reverse osmosis. The greater part of the concentrate (I) and 100% of the concentrate (II) are recycled to the waste water to be treated. The pressure in the reverse osmosis is adjusted so that the ratio of the permeate (II) obtd. in the 2nd reverse osmosis to the concentrate (II) is 70:30-90:10 (85:15). Permeates (I) and/or (II) are purified further in a mixed bed filter. Before the reverse osmosis, an alkali is added to the waste water, esp. to pH at least 7 (7.5-7.8).
Patent DE-19505233-A1 (DE)
Title: Electromagnetic valve with pivot axis in plane of pole faces
Inventor: KEMMLER LOTHAR
IPC: H01F7/14
Filed: 1995-02-16
Abstract: Fluid inlet and outlet channels (22,24,26) open into a chamber (18) which contains the rocking armature (10) of an electromagnet (12) with its coil (16) in a iron core (14). The magnetic circuit is completed through the pole faces (28) whose plane contains the axis (32) of pivoting of the armature. As the armature moves it uncovers the mouth (30) of the inlet channel (22) and closes the opposite outlet (24). It is biased towards the opening position by a spring (34).
Patent DE-19505392-A1 (DE)
Title: Mobile kitchen storage unit of wood, plastic, metal, glass etc.
Inventor: DOLLINGER HORST PETER
IPC: A47B77/10
Filed: 1995-02-17
Abstract: A pref. oblong plate is positioned on the back wall (1) between the work surface (2) and the top cupboard (3) and is parallel with the work surface. The storage unit (4) is fitted by fitments (5,5.1) so as to be level and mobile. The storage unit can be fitted in the top half of the space between the work surface and underside of the top cupboard, and can be tilted downwards to a horizontal position by the fitments. Alternatively, the storage unit can be fitted in the lower half and can be moved upwards by 90 degrees.
Patent DE-19506498-A1 (DE)
Title: Faraday isolator with cylindrical magnet and two polarisers
Inventor: DIEDRICH FRANK DR
IPC: G02F1/09
Filed: 1995-02-24
Abstract: The isolator consists of a circular cylindrical Cd-Mn-Te optical crystal (1) between the two polarisers (2,3) within identical Nd-Fe-B annular permanent magnets (4,5) in an overall housing (6). A set screw (7) driven into a threaded bore in the top of the housing has a ferromagnetic tip whose movement in the axial direction is followed by the magnets. Both the polarisers and the crystal have transparent faces glued or pressed together or coupled by liq. The crystal remains unsaturated at field strengths of about 200 kA/m.
Patent DE-19518898-A1 (DE)
Title: Portable electric lamp for aiding pedestrian night visibility
Inventor: RITTER STEFFEN DIPL ING
IPC: F21Y101/00
Filed: 1995-05-26
Abstract: The lamp has an incandescent lamp unit (5) with an internal reflector (4) supplied from a current source contained within a separate housing (10) via a switched current circuit. The lamp unit, the current source housing, the current circuit and the switch (11) are all incorporated in an adjustable carrier band (2), which can be worn around the body or head of the user. An additional light source provides a continuous or pulsed light beam of white or coloured light, directed in a different direction to the light beam from the main lamp unit.
Patent DE-19526279-A1 (DE)
Title: Swage tool for continuously cast plate slabs in slab upsetting press
Inventor: HEITZE GERHARD
IPC: B21B1/02
Filed: 1995-07-19
Abstract: The tool has first swage forming faces (1a). Each of these has one or more associated additional forming faces (1a', 1a") with angles of inclination (alpha 1, alpha 2), which are the same for all these faces, but are smaller than that (alpha a) of the first swage forming face. The distance (L1) between the two edges (AK, ZK) of the first additional swage forming face is shorter on the plane (x-x) of the parallel swage forming face (1b), than the distance (L2) between the two edges (SK, EK) of the second additional swage face (1a").
Patent DE-19529463-A1 (DE)
Title: Solar hot-water installation with temperature-controlled relief valve
Inventor: SCHAEFERTOENS JOERN-H DIPL ING
IPC: F24D19/00
Filed: 1995-08-10
Abstract: The water heated in a solar collector (20) flows into a storage tank (28) from which hot water (WW) can be drawn. Cold water (KW) is pumped (16) through the three-port two-position relief valve (18) into the collector. The relief valve incorporates a cavity (48) above a free piston (42) with a sealing ring (44), floating on an oil cushion (52). When water in the cavity freezes, the piston depresses the valve slider (54) and plunger (58), connecting the water outlet (66) to a drainage port (62). To prevent overheating, a wax plug (74) in a measuring vessel (72) impels oil through a capillary (70) into the cushion, with similar effect.
Patent DE-19532491-A1 (DE)
Title: Picture reproduction equipment
Inventor: WOERDEMANN HERMES
IPC: H04N5/44
Filed: 1995-09-02
Abstract: The picture reproduction or replay device in which, during an internal processing procedure of the replay device when the image reproduction of a selected programme is interrupted, as a substitute or replacement, another picture image or image/picture sequence can be outputted by the replay device. The replay device is equipped with a processor which calls up and outputs a picture/image from an internal store during an internal processing procedure, or generates an image/picture via a graphic algorithm, for outputting.
Patent DE-19533796-A1 (DE)
Inventor: REICHARDT MICHAEL
IPC: A01N43/653
Filed: 1995-09-13
Abstract: A fungicide mixture contains synergistically effective amounts of (a) (2RS,3SR)-1-[3-(2-chlorophenyl)-2,3-epoxy-2-(4-fluorophenyl)propyl]-1H -1,2,4-triazol having formula (I), one of its salts or addition products, and of (b) tetrachlorisophthalonitril having formula (II). Also disclosed is its use for controlling harmful fungi.
Patent DE-19534910-A1 (DE)
Inventor: LANDES MAX DR
IPC: A01N47/36
Filed: 1995-09-20
Abstract: The invention concerns a herbicidal mixture containing: a) at least one derivative of a sulphonyl urea of formula (I) in which the substituents have the following meanings: R<1> means C1-C6 alkyl which can carry between one and five of the following groups: methoxy, ethoxy, SO2CH3, cyano, chlorine, fluorine, SCH3, S(O)CH3; halogen; an ER<6> group in which E means O, S or NR<7>; COOR<8>; NO2; S(O)oR<9>, SO2NR<10>R<11>, CONR<10>R<11>; R<2> means hydrogen, C1-C4 alkyl, C2-C4 alkenyl, C2-C4 alkinyl, halogen, C1-C4 alkoxy, C1-C4 alkoxy halide; C1-C4 alkyl halide, a C1-C2 alkylsulphonyl group, nitro, cyano or C1-C4 alkylthio; R<3> means F, CF3, CF2Cl, CF2H, OCF3, OCF2Cl or, if R<1> stands for CO2CH3 and R<2> simultaneously stands for fluorine, Cl or, if R<1> stands for CH2CF3 or CF2CF3, methyl or, if R<4> stands for OCF3 or OCF2Cl, OCF2H or OCF2Br; R<4> means C1-C2 alkoxy, C1-C2 alkyl, C1-C2 alkylthio, C1-C2 alkylamino, di-C1-C2 alkylamino, halogen, C1-C2 alkyl halide, C1-C2 alkoxy halide; R<5> means hydrogen, C1-C2 alkoxy, C1-C4 alkyl; R<6> means C1-C4 alkyl, C2-C4 alkenyl, C2-C4 alkinyl or C3-C6 cycloalkyl which can carry between 1 and 5 halogen atoms, with the exception of allyl, difluoromethoxy, chlorodifluoromethoxy and 2-chloroethoxy, if E means O or S; R<6> if E stands for O or NR<7>, further means methylsulphonyl, ethylsulphonyl, trifluoromethylsulphonyl, allylsulphonyl, propargylsulphonyl or dimethylsulphamoyl; R<7> means hydrogen, methyl or ethyl; R<8> means a C1-C6 alkyl group which can carry up to three of the following groups: halogen, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkoxy halide, C1-C4 alkoxy-C1-C2 alkoxy, C3-C7 cycloalkyl and/or phenyl; a C5-C7 cycloalkyl group which can carry up to three C1-C4 alkyl groups; C3-C6 alkenyl or C3-C6 alkinyl; R<9> means a C1-C6 alkyl group which can carry between one and three of the following groups: halogen C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkoxy halide, C1-C4 alkoxy-C1-C2 alkoxy, C3-C7 cycloalkyl and/or phenyl; a C5-C7 cycloalkyl group which can carry between one and three C1-C4 alkyl groups; C2-C6 alkenyl or C3-C6 alkinyl; R<10> means hydrogen, C1-C2 alkoxy, C1-C6 alkyl, or together with R<11>, a C4-C6 alkylene chain, in which a methylene group can be replaced by an oxygen atom or a C1-C4 alkylimino group; R<11> means a C1-C4 alkyl group which can carry between one and four halogen or C1-C4 alkoxy groups; C3-C6 cycloalkyl; n is 0 - 3; o is 1 - 2; z is N, CH; or their environmentally harmless salts; and b) a synergistic amount of at least one herbicidal compound from groups b1 to b41 listed in claim 1. The invention also concerns herbicides and methods of combating undesired plant growth.
Patent DE-19537305-A1 (DE)
Title: Solid state flash memory hard disc emulator for DOS environment
Inventor: MIYAUCHI SHIGENORI
IPC: G06F3/08
Filed: 1995-10-06
Abstract: The solid state memory is configured to be interchangeable with a hard disk memory. The system has a central unit 110 that is a portable information terminal and connects via an interface 101 with a CPU 102a that supplies data to a fast control circuit 105 that has a coupled sector buffer cache memory 106.  The data is read and then written into a flash memory 104a that has a block erasing facility with sector addresses defining locations as for a hard disk.
Patent DE-19539362-A1 (DE)
Inventor: BREITENBACH JOERG DR
IPC: A61K9/16
Filed: 1995-10-23
Abstract: The invention concerns a method of producing medicaments in solid form by mixing and melting at least one pharmacologically acceptable polymer binder, at least one pharmaceutical active substance and optionally conventional pharmaceutical additives in the absence of a solvent to form a plastic mixture, and shaping this mixture to form the desired medicament, the mixing, melting and shaping steps being carried out continuously and separately. The method according to the invention enables high-quality medicaments to be produced in a simple and careful manner.
Patent DE-19543543-A1 (DE)
Title: Valve assembly for catheter
Inventor: FROEHLICH GERT
IPC: A61M25/14
Filed: 1995-11-22
Abstract: The valve regulates the flow of liquid through a catheter in particular. Two or more stop members (30,40) act against a flexible hose (20), and are operated independently of each other. They can be operated simultaneously with one hand, being preferably two in number. The stop members can consist of levers, acting at one end against the hose, and hinging together at an intermediate point, while their other ends form operating handles. They can be so designed that they do not protrude above the main body (12). They can be held in a first position by torsion springs.
Patent DE-19544967-A1 (DE)
Inventor: ZUBLER KURT
IPC: B23Q1/00
Filed: 1995-12-04
Abstract: The invention concerns a storage compartment module, in particular in the form of a drawer, for dental surgeries, the module being disposed below a table top and composed of a frame arrangement (1) and a drawer arrangement (2) which is mounted on the frame arrangement. Disposed in the drawer arrangement (2) is an electronics control part (3) for a machining device (10) and, adjacent the electronics control part (3), a central suction system connection element (4) passing through the drawer arrangement (2).
Patent DE-19546217-A1 (DE)
Title: Screw compressor with liquid injection
Inventor: HERBERT GERHARD ING GRAD
IPC: F04C18/08
Filed: 1995-12-01
Abstract: The screw compressor has two rotors, a main rotor (1) with fins a secondary rotor (2) with grooves. They are fitted in a casing with two intersecting parallel cylindrical borings to receive them in a cavity sealed by end walls. There is a relief groove (4) on the compression side (D) in each foot base (3) of the grooved rotor. This groove may extend out from the centre line in the direction of the profile flank running ahead of it. The relief groove may have an endface radius of 3-6 mm.
Patent DE-19546586-A1 (DE)
Title: Planet gear with planet carrier rotatable around axis
Inventor: FUETTERER BODO
IPC: F16H1/28
Filed: 1995-12-13
Abstract: The planet wheel (3) is rotatably located on the axis pin with its axis aperture. The planet wheel is formed at least radially displaceable in relation to the rotary axis (10) of the planet carrier (4), whereby the tangential displacement is less than the radial displacement. The cross-sectional shape of the axis pin on the planet carrier deviates from the cross-sectional shape of the axis aperture of the planet wheel. At least the axis pin of the planet carrier is made of a sinter material, ie. zirconium oxide, mixed with a plastic.