baber/WOPTO huggingface dataset:
Patent DE-10016991-A1 (DE)
Title: Safety helmet for operating a communications device incorporates a microphone, a loudspeaker and a communication module for telecommunication.
Inventor: GOTTMEIER MARIO
IPC: A42B3/30
Filed: 2000-04-07
Abstract: A safety helmet (1) incorporates a microphone (4), a loudspeaker (5) and a communication module (6) for telecommunication. This helmet also has a chin clamp (2) and an opening (3) near the ear to pick up the loudspeaker. At the back of the helmet there are devices (6) fitted between the communications and a mobile telephone using a method like the blue tooth method.
Patent DE-10017104-A1 (DE)
Title: Fluidic-mechanical drive system for manipulatory and locomotive movement systems consists of membrane structure with anisotropic characteristics curved outwards under internal pressure
Inventor: BOEGELSACK GERHARD
IPC: F16L55/34
Filed: 2000-04-06
Abstract: The drive system consists of an integral spatial membrane structure. The structure has mechanical anisotropic characteristics. It is limited in direction of tensile force by ring-shaped collars with limited extension, and is curved outwards under internal pressure. The membrane structure is a flexible hose of a mechanically anisotropic material, with axial surface lines curving in axial intersection lines. The hose has larger flexibility in tangential direction of its periphery, than along the surface lines.
Patent DE-10018189-A1 (DE)
Title: Druckmittelspeicher
Inventor: RUEFFER MANFRED
IPC: F15B1/033
Filed: 2000-04-12
Abstract: Es wird ein Druckmittelspeicher mit einem Gehäuse (1) vorgeschlagen, dessen Innenraum durch ein Medientrennungselement (2) in zwei Kammern (3, 4) unterteilt ist, wobei die erste Kammer (3) mit einem Gas und die zweite Kammer (4) mit einer Flüssigkeit gefüllt ist und wobei eine Sensoreinrichtung (20) zum Erfassen der Bewegung des Medientrennungselementes (2) vorgesehen ist. DOLLAR A Um eine Verringerung des für den Druckmittelspeicher benötigten Einbauraumes zu erreichen, wird erfindungsgemäß vorgesehen, daß die Sensoreinrichtung (20) in dem von dem Medientrennungselement (2) im Gehäuse (1) begrenzten Raum (3) angeordnet ist und zumindest teilweise einen die Druck-Volumen-Charakteristik des Druckmittelspeichers bestimmenden Körper bildet.
Patent DE-10019331-A1 (DE)
Inventor: AUGTHUN MICHAEL
IPC: A61D5/00
Filed: 2000-04-19
Abstract: The invention relates to a dowel-shaped element for determining the spatial position of an implant (1). The inventive element can be inserted to an adapted receiving recess (10) in the implant (1), fixed therein and removed therefrom. In an assembly position, a collar section (26K) of the dowel-shaped element protrudes above the opening cross-section of the receiving recess (10). In order to determine the correct position of the dowel-shaped element in relation to the implant (1) in a simple and reliable manner without the need for an x-ray, the dowel-shaped element is provided with a through opening which extends in the direction of the longitudinal axis thereof, enabling a rod element (32) to be fed therethrough. The rod element can be brought into contact,by means of a distal stopping surface (36), with a stopping surface (37) on the bottom of the receiving recess (10) of the implant.
Patent DE-10021705-A1 (DE)
Title: Handgeführtes Arbeitsgerät
Inventor: HUESGES MARKUS
IPC: B23D59/04
Filed: 2000-05-04
Abstract: Die Erfindung betrifft ein handgeführtes Arbeitsgerät wie Freischneider und dergleichen mit einem luftgekühlten Verbrennungsmotor (2), wobei zwischen einer Abtriebswelle (6) des Verbrennungsmotors (2) und dem Werkzeug (10) eine Fliehkraftkupplung (7) angeordnet ist und auf der Abtriebswelle (6) ein Fliehkörperteil (8) der Fliehkraftkupplung (7) und ein Gebläserad (4) drehfest gehalten sind. DOLLAR A Um die Baugröße und das Gewicht des Arbeitsgerätes (1) zu reduzieren, ist erfindungsgemäß vorgesehen, das Fliehkörperteil (8) an der mit Laufschaufeln (36) bestückten Saugseite des Gebläserades (4) zu befestigen.
Patent DE-10023051-A1 (DE)
Title: Production of fluorescein isothiocyanate-labelled sinistrin useful as reagent in non-invasive kidney diagnostics comprises reaction of activated sinistrin with fluorescein isothiocyanate
Inventor: HEIN HEINZ-MICHAEL
IPC: A61K49/00
Filed: 2000-05-11
Abstract: Sinistrin labelled with fluorescein isothiocyanate is produced by activation of sinistrin with sodium hydride and subsequent reaction with fluorescein isothiocyanate.  Production of fluorescein isothiocyanate-labelled sinistrin (FITC sinistrin) comprises: (a) reaction of sinistrin with sodium hydride in a solvent; (b) addition of fluorescein isothiocyanate (FITC); and  (c) isolation of the FITC sinistrin as a solid.  Independent claims are also included for:  (i) FITC sinistrin obtainable by the process; (ii) a diagnostic preparation containing FITC sinistrin; and (iii) a non-invasive method for the measurement of kidney function utilizing the fluorescence produced by FITC sinistrin.
Patent DE-10025123-A1 (DE)
Title: Desodorierende Zubereitungenmit Mono- und Oligoglycerinmonocarbonsäuremonoestern, Arylverbindungen und Glycerylethern
Inventor: MAURER PETER
IPC: A61K8/37
Filed: 2000-05-20
Abstract: Wirkstoffkombinationen, umfassend DOLLAR A (I) eine oder mehrere Substanzen, gewählt aus der Gruppe der Mono- und Oligoglycerinmonocarbonsäure-monoester, DOLLAR A (II) eine oder mehrere Arylverbindungen, DOLLAR A (III) einen oder mehrere Glycerylether.
Patent DE-10025410-A1 (DE)
Title: Interferometric position measuring equipment has material measure with transmissive phase grid that functions as diffraction grating
Inventor: SAMLAND THOMAS
IPC: G01D5/38
Filed: 2000-05-24
Abstract: A material measure (10) is arranged between transmitter (20) and photoelectric receivers (30). The material measure has coded segments (1,2) for diffracting the light beam. The coded segment (1) has transmissive phase grid that functions as a diffraction grating. The phase grid shows light deletion in the zero diffraction order when exposed to light radiation with a wavelength  lambda .
Patent DE-10027737-A1 (DE)
Title: Digital image processor, includes selector which chooses either the character or drawing processor based on the decision result output by the area judging circuit
Inventor: YOSHIDA TOMOYUKI
IPC: H04N1/38
Filed: 2000-06-05
Abstract: A character candidate area detector circuit (1) detects a character candidate area from the image data, while a skin area detector circuit (2) detects the skin area near the detected character candidate area. An area judging circuit (3) evaluates the area that simultaneously fulfills the conditions set forth by both detector circuits, to determine the character area containing a drawing area. A character processor (4) processes the image data of the character area, while a drawings processor (5) processes the drawing area. A selector (6) chooses either the character or drawing processor based on the decision result.
Patent DE-10029632-A1 (DE)
Title: Pot carrier for an atmospheric gas burner, consists of a condensation polyamide with buffer members in its base
Inventor: KOESTER CHRISTOF
IPC: F24C15/10
Filed: 2000-06-15
Abstract: A pot carrier (5) for an atmospheric gas burner in glass or glass ceramic cooking areas, consists of a condensation polyamide. The carrier has buffer members in its base which are mushroom shaped.
Patent DE-10031816-A1 (DE)
Title: Driving force control device for vehicles, increases the driving force by fluctuation depending on the inclination of the vehicle during stoppage
Inventor: HADA SATOSHI
IPC: B60T7/22
Filed: 2000-06-30
Abstract: The magnitude of the driving force at the time of vehicle idle running or running below a predetermined speed is increased or decreased depending on the operation of a brake pedal (BP). Depending on the inclination angle of the vehicle at the time of stoppage, by more treading in of brake pedal, large driving force is obtained by fluctuation.
Patent DE-10032026-A1 (DE)
Title: Mobile telephone has antenna arranged in cover such that when cover is opened, antenna is extended downwards
Inventor: FLOEGEL EBERHARD
IPC: H04B1/3827
Filed: 2000-07-01
Abstract: Mobile telephone has an antenna (1) arranged in a cover (2). When the cover is opened during call communication, the antenna is extended downwards.
Patent DE-10033442-A1 (DE)
Title: Driving simulator operating method for training learner drivers detects deviation from required behavior and alerts driver visually and acoustically
Inventor: SCHAMBOECK PETER
IPC: G09B9/05
Filed: 2000-07-10
Abstract: The driving behavior of the learner (204) is detected and when he deviates from a specified behavior, he is alerted visually and acoustically. The method may involve detecting a seatbelt signal, an ignition key signal, a steering wheel signal, an accelerator pedal signal, a brake pedal signal, a gear stick signal, a parking brake signal, a hand position signal, a head position signal, a glace direction signal and an operating lever signal (indicators, windscreen wiper, light).  Independent claims are also included for: (a) a driving simulator for training learner drivers (b) a computer program product for performing the method
Patent DE-10037391-A1 (DE)
Inventor: BAYERL MICHAEL
IPC: C08G65/22
Filed: 2000-08-01
Abstract: The invention relates to low-molecular or polymeric organic materials wherein at least one H atom is replaced by a group of the formula (A), wherein R is a straight-chain, branched or cyclic alkyl, alkoxyalkyl, alkoxy or thioalkoxy group having 1 to 20 C atoms, C4-C18 aryl, C2-C10 alkenyl, wherein one or more hydrogen atoms may be replaced by halogen, such a Cl and F, or CN, and wherein one or more non-neighboring C atoms may be replaced by -O-, -S-, -CO-, -COO-, -O-CO-, Z represents -O-, -S-, -CO-, -COO-, -O-CO- or a bivalent group -(CR1-R2)n-, wherein R1 and R2 independently represent hydrogen, a straight-chain, branched or cyclic alkyl, alkoxy, alkoxyalkyl or thioalkoxy group having 1 to 20 C atoms, C4-C18 aryl, C2-C10 alkenyl, wherein one or more hydrogen atoms may be replaced by halogen, such as Cl and F, or CN, and wherein one or more non-neighboring C atoms may be replaced by -O-, -S-, -CO-, -COO-, -O-CO-, X represents a bivalent group -(CR1R2)n- wherein R1 and R2 independently represent hydrogen, a straight-chain, branched or cyclic alkyl, alkoxy, alkoxyalkyl or thioalkoxy group heaving 1 to 20 C atoms, C4-C18 aryl, C2-C10 alkenyl, wherein one or more hydrogen atoms may be replaced by halogen, such as Cl and F, or CN, and n represents an integer between 1 and 20, preferably between 3 and 10, and particularly between 3 or 6, with the proviso that the number of the groups A is limited by the H atoms that are maximally available, that means that can be maximally substituted. The invention further relates to the use of said compounds for producing optionally multilayer structured light-emitting diodes, lasers, solar cells, waveguides or integrated circuits.
Patent DE-10040425-A1 (DE)
Title: Röntgenröhrenfangelektrodenbaugruppe und Verfahren zu deren Herstellung
Inventor: JAMBUNATHAN VISWANATHAN
IPC: H01J35/10
Filed: 2000-08-18
Abstract: Eine Röntgenröhrenfangelektrodenbaugruppe (10) weist eine ringförmige monolithische Röntgenröhrenfangelektrodenwelle (14) und einen monolithischen Röntgenröhrenfangelektrodendeckel (16) auf. Die Fangelektrodenwelle ist eine gestufte Fangelektrodenwelle. Der Fangelektrodendeckel ist mit der Fangelektrodenwelle inertgasverschweißt. Die Fangelektrodenbaugruppe ist durch Inertgasverschweißen eines monolithischen massiven Zylinders und eines monolithischen massiven Röntgenröhrenfangelektrodendeckels hergestellt, und dann wird die Fangelektrodenwelle derart bearbeitet, dass sie ringförmig ist und eine Stufe hat.
Patent DE-10043443-A1 (DE)
Title: Frame has two profiled bars, lengthwise guide, connector and cog.
Inventor: LUENSMANN MARCUS
IPC: E06B3/964
Filed: 2000-09-04
Abstract: A second profiled bar (46) has its end side (64) resting against a first profiled bar (32) and possessing a lengthwise guide (56,58). A connector (1) has a first section (12) connected to the first profiled bar, and a second section (14) place against the guide along which it slides to join it to the second profiled bar. Part (26) of the second section is placed crosswise to the guide's lengthwise direction. The second section has at least one cog (28) gripping behind the second profiled bar.
Patent DE-10043642-A1 (DE)
Title: Anti-snail device for gardens comprises container with spike which fits into ground which contains slug pellets, sloping roof being mounted on support which fits into recess in base of container
Inventor: SELIR JOSIP
IPC: A01M25/00
Filed: 2000-09-05
Abstract: The anti-snail device comprises a container with a spike which fits into the ground. This contains slug pellets. A sloping roof is mounted on a support which fits into a recess in the base of the container.
Patent DE-10046829-A1 (DE)
Inventor: KOCH HANS-JOACHIM
IPC: F02M47/00
Filed: 2000-09-20
Abstract: According to the invention, a control plunger (9) is provided for a control valve (8) of fuel injectors (1) for internal combustion engines. Said control plunger is provided with a support plunger (25), which is guided in an axially displaceable manner inside the control plunger (9), in order to achieve a pressure compensation in an opened and closed state and in both stroke directions. The support plunger forms a spool valve, which is located inside the connection of two channel ports, in order to configure the control valve (8) as a three/two-way directional control valve.
Patent DE-10047351-A1 (DE)
Title: Highpressure fuel sleeve for motor vehicles comprises rubber tube joined at downstream end by ring to steel pipe and fitted one end with inside vibration damper as double interconnecting tubes or single tube coiled from plastic strip.
Inventor: BAE YEON-NO
IPC: F16L55/02
Filed: 2000-09-25
Abstract: The highpressure sleeve (20) comprises a rubber tube (22) within which a vibration damper (24) is fixed at one end to the downstream end of the tube (22) by a steel ring (32), itself fixed to a steel pipe (26) joined to this end of the tube (22). The vibration damper is made in tube shape defined by a coiled plastic strip so stepped in width as to produce a gap between the overlapping strips during coiling. In one variant, the damper is made up of repeatedly perforated inner and outer tubes whose perforations link up alternately along the tubes and thus transfer the flowing fuel from outer to inner tube and so suppress vibration.
Patent DE-10051923-A1 (DE)
Title: Baking unit comprises a baking shell with a surrounding box-like thermally insulating cover which consists of a hard foam material
Inventor: SCHROEDER WALTER
IPC: F24C15/34
Filed: 2000-10-19
Abstract: The baking unit comprises a baking shell (1) with a surrounding box-like thermally insulating cover (2, 3) which consists of a hard foam material. Also claimed is a method for producing such a baking unit. It involves application of an insulating material into the space between the baking shell and the housing of the unit by means of a foaming process.
Patent DE-10052017-A1 (DE)
Title: Illumination device for nystagmus spectacles, has diffuse light sources fixed inside spectacles frame on right and left in form of white light emitting diodes with reflectors
Inventor: ILGNER JUSTUS
IPC: A61B5/00
Filed: 2000-10-20
Abstract: The device has diffuse light sources fixed inside the spectacles frame on the right and left in the form of white light emitting diodes with reflectors (9). An electronic timer circuit is connected between the light emitting diodes and current source (2) to switch on the device for a defined period on pressing a button switch (5).
Patent DE-10058648-A1 (DE)
Inventor: BIRNBRICH PAUL
IPC: C08J7/056
Filed: 2000-11-25
Abstract: In the production of polypropylene (PP)-based shaped articles, fibers and films by shaping at least one PP, mixed with 0.01-5 wt. % plastics additive(s) and optionally 0.1-1000 ppm (as metal) transition metal compound(s), by conventional methods at 180-330 degrees C, the obtained articles, fibers or films are post-treated by: (i) immersion in a bath containing organic solvent(s), 0.1-100 wt. % compound(s) (I) having at least one -CH2CH=CH- unit and 0.01-5 wt. % transition metal compound(s) (both based on solvent(s)); and (ii) heat treatment.
Patent DE-10058743-A1 (DE)
Title: Brush for electrodynamic machine has grinding and/or polishing arrangement on edge of brush for grinding off out-of-roundness defects on lamellas of commutator or slip ring
Inventor: DIETRICH MIKE
IPC: H01R39/26
Filed: 2000-11-27
Abstract: The brush (5) has a grinding arrangement (8,9) for grinding off out-of-roundness defects on lamellas (12) of a commutator (3) nor slip ring during operation. The grinding and/or polishing arrangement is arranged on the edge of a brush. The brush is arranged essentially parallel to the commutator lamellas  Independent claims are also included for the following: a brush arrangement for an electrodynamic machine.
Patent DE-10062660-A1 (DE)
Title: Halbleiterstruktur mit einer Siliciumoxynitrid -ARC-Schicht und Verfahren zur Herstellung desselben
Inventor: RUELKE HARTMUT
IPC: H01L21/311
Filed: 2000-12-15
Abstract: Es ist eine Halbleiterstruktur offenbart mit einer Siliciumoxynitrid-ARC-Schicht, die über einer zu strukturierenden Materialschicht gebildet ist, wobei die ARC-Schicht eine Schutzschicht aufweist, die einen Kontakt des Fotolacks mit Stickstoffatomen verhindert. Die ARC-Schicht wird durch plasmaverstärkte chemische Dampfabscheidung gebildet, so dass die optischen Eigenschaften des ARC-Schicht, etwa die Dicke, der Brechungsindex und der Extinktionskoeffizient in genauer Weise gesteuert werden können.
Patent DE-10102338-A1 (DE)
Title: New expression cassette for plant genes, useful for preparing transgenic plants that have increased production of polyunsaturated fatty acids
Inventor: LERCHL JENS
IPC: C12N15/82
Filed: 2001-01-19
Abstract: Expression cassette (EC) (I) containing at least one each of plant promoter (P) and structural gene (SG) expressed in plants, flanked by specific restriction enzyme (RE) recognition sites, is new. EC has the structure (L1-P-SG-L2)n where  or equivalent RE-site-containing sequences. L1 = is the polylinker 32 L2 = any of three synthetic polylinker-terminator-polylinker sequences reproduced (265, 257 or 257 base pairs (bp)), or equivalent RE-site-containing sequences. n = 1-3; and 32 = gaattcggcgcgccgagctcctcgag. Independent claims are also included for: (1) a vector (II) containing EC; (2) an organism containing at least one of (I) or (II); and (3) a transgenic plant containing a (non-)functional nucleic acid in (I).
Patent DE-10105791-A1 (DE)
Inventor: HEIDEMANN JOSEF
IPC: F16F15/08
Filed: 2001-02-07
Abstract: The invention relates to spring elements based on at least two elastic moulded bodies (i) and (ii), connected to each other by means of at least one connector piece (iii).
Patent DE-10105961-A1 (DE)
Title: Water level measuring method involves determining interval between sonic receivers and distance from original point to receivers by related expressions
Inventor: SU TYAN KHAK
IPC: G01S7/521
Filed: 2001-02-09
Abstract: A transit time (t1) is measured for advancing sonic pulses to be transited between sonic receivers (51 - 5n) nearest to water surface. Transit time (t2) is measured from the receiving moment of advancing pulse until sonic pulse is reflected on the water surface. Interval between the receivers, and distance from original point to receivers are determined using a expression relating measured transit time.
Patent DE-10110215-A1 (DE)
Title: Notification of delivery of dispatched goods in absence of recipient involves reading box identifier when delivering; box identifier released when box opened or deliverer code entered
Inventor: FASBENDER JOERG
IPC: A47G29/14
Filed: 2001-03-04
Abstract: The method involves opening a delivery box with a deliverer's key, re-locking the door after depositing the goods and only the recipient being able to open the box with secret number. A box identifier is read when making the deposit, whereby release of the identifier occurs when the box is opened or a deliverer code is entered.
Patent DE-10111164-A1 (DE)
Title: New catechol derivatives derived from amino acids have siderophore activity and are useful as growth factors in bacterial cultures and as prodrugs for iron chelators
Inventor: HEINISCH LOTHAR
IPC: C07D265/26
Filed: 2001-03-01
Abstract: Catechol derivatives derived from amino acids are new.  Catechol derivatives are of formula (I) as free acids, salts and readily cleavable esters are new.   R<1>  = H or alkyl or aryl (each optionally substituted);  R<2> and R<3>  = H, CO-alkyl or COO-alkyl; X  = direct bond, (CH2)qNH or CO(CH2)qNH;  q  = 1-6; or  R<2> + X = (a) or (b); R<4> = H; halo; or alkyl, aryl or alkoxy (each optionally substituted); R<5> = H; OH; O-alkyl; O-acyl; O-aryl; or alkyl or aryl (each optionally substituted); R<6> = (c), (d) or (e); R<8> = H; CO-alkyl; or COO-alkyl; R<7> and R<8> = -CO-; o = 1-10; R<6> and/or R<7> = (f) or (g); p = 2-10; R<7> = H; alkyl or aryl (each optionally substituted); or -(CH2)s-N(Ra)(Rb); s = 2-4; Ra  = (g); Rb = (c); n = 0-8; m = 0-3 Y = OA; A = H; alkali metal; or optionally substituted ammonium;  Z' = direct bond; -(CH2)r-; or optionally substituted arylene; and r = 0-10. Provided that: (i) compounds are excluded when R<7> and R<8> together are CO;  (ii) R<5> is H when Z is a direct bond; and  (iii) R<7> is group (f) when R<6> is group (c), R<5> is H and X and Z are direct bonds.
Patent DE-10114972-A1 (DE)
Title: Vorrichtung zum Reinigen des Abgases eines Verbrennungsmotors
Inventor: HIROTA SHINYA
IPC: F01N3/023
Filed: 2001-03-27
Abstract: Es wird eine Vorrichtung zum Reinigen des Abgases eines Verbrennungsmotors beschrieben, die einen im Abgassystem angeordneten Teilchenfilter aufweist, auf dem die zurückgehaltenen Teilchen oxidiert werden, und eine Umgehungsleitung, durch die das Abgas den Teilchenfilter umgehen kann, wobei der Teilchenfilter eine Menge von Teilchen aufweist, die abhängig von der Temperatur des Teilchenfilters oxidiert und entfernt werden kann, und wenn eine momentane Abgasbedingung bewirkt, daß die Teilchenmenge, die im Teilchenfilter oxidiert und entfernt werden kann, kleiner ist als eine momentan benötigte Teilchenmenge, die oxidiert und entfernt werden kann, zumindest ein Teil des Abgases veranlaßt wird, den Umweg durch die Umgehungsleitung zu nehmen.
Patent DE-10116449-A1 (DE)
Title: Steckerhaltestruktur zum sicheren Montieren eines Leiterplattensteckers in einem Gehäuse
Inventor: OKABE TOSHIAKI
IPC: H01R12/71
Filed: 2001-04-03
Abstract: Eine Steckerhaltestruktur wird vorgesehen, um sicher einen Leiterplattenstecker zu halten, der auf einer Leiterplatte in einem Gehäuse angebracht ist. Der Leiterplattenstecker umfasst ein Steckergehäuse, das eine Steckerkammer zum Aufnehmen eines Gegenstücksteckers in seinem vorderen Bereich hat. Das Gehäuse hat eine Öffnung, die den vorderen Bereich des Steckergehäuses aufnimmt. Der Leiterplattenstecker hat einen Arretierarm und einen Anschlag auf mindestens einer Oberfläche des Steckergehäuses. Der Arretierarm kommt in Eingriff mit der äußeren Kante der Öffnung des Gehäuses und der Anschlag kommt in Kontakt mit einer inneren Fläche des Gehäuses in der Nähe einer inneren Kante der Öffnung, wenn das Steckergehäuse in die Öffnung eingepasst wird. Der Arretierarm umfasst einen flexiblen Basisbereich, der sich in der Einfügungsrichtung des Steckergehäuses erstreckt, und eine Stufe, die an dem hinteren Ende des Basisbereichs geformt ist. Die Stufe fängt die äußere Kante der Öffnung.
Patent DE-10117171-A1 (DE)
Title: Gewindeformschraube
Inventor: ISENBERG RAINER
IPC: F16B25/00
Filed: 2001-04-06
Abstract: Gewindeformschraube mit einem Kopf und einem Schaft, wobei der Schaft ein Gewinde mit einer Gewindeformzone an dem dem Kopf angewandten Endabschnitt des Schaftes aufweist, die ihrerseits einen Gewindeabschnitt aufweist, dadurch gekennzeichnet, daß der Schaft an dem mit dem Kopf entgegengesetzten Ende einen balligen Abschnitt aufweist, dessen maximaler Durchmesser in der Ebene senkrecht zur Achse des Schaftes annähernd dem Flankendurchmesser des Schaftgewindes entspricht.