baber/WOPTO huggingface dataset:
Patent DD-226174-A3 (DD)
Title: Schaltungsanordnung zur bitfehlererzeugung in einem digitalen signal
Inventor: UHLIG DIETER
IPC: H04N17/00
Filed: 1983-03-31
Abstract: Bei der digitalen Signaluebertragung unter Anwendung von Mehrstufenkodes wird angestrebt, neben Einrichtungen zur Fehlerkorrektur auch solche zur Fehlerreduktion pruefen zu koennen, wobei auch ein Teil bei laufender Uebertragung moeglich sein soll. Aufgabengemaess ist eine Schaltungsanordnung zu schaffen, mit der in einem digitalen Signal bei fortlaufender mehrstufiger Uebertragung Bitfehler erzeugt werden. Es sollen zufaellige Einzelfehler mit einstellbarer Fehlerrate und aus einer einstellbaren Anzahl falscher Binaerwoerter bestehende Fehlerbursts moeglich sein. Erfindungsgemaess sind in die Bitleitungen der zu einem mehrstufigen Digit gehoerenden Bits EXOR-Gatter eingefuegt, von denen ein weiterer Eingang ueber einen Multiplexer wahlweise an je einen Ausgang eines Fehlerbitgenerators zur Erzeugung von Einzelfehlern oder eines Fehlerbitgenerators zur Erzeugung von Fehlerbursts geschaltet ist. Die Fehlerbitgeneratoren erzeugen zufaellig bzw. einmalig, periodisch oder zufaellig Fehlerbits mit dem Wert 1, mit denen die gleichzeitig auftretenden Bits des digitalen Signals mittels der EXOR-Gatter invertiert und damit verfaelscht werden. Fig. 1
Patent DD-266000-A3 (DD)
Title: Gemische aus Polyethylenen niederer Dichte
Inventor: MEINKE HANS-JOACHIM
Filed: 1985-09-24
Abstract: Die Gemische werden hergestellt durch Vormischen der Polyethylene, die der radikalischen Hochdruckpolymerisation im Rohrreaktor entstammen und nicht genau den vorgeschriebenen Rezepturen entsprechen, in Granulatform und gegebenenfalls nachfolgende Schmelzehomogenisierung und bestehen erfindungsgemaess aus Rohrreaktorpolyethylenen, welche unter Bedingungen synthetisiert wurden, bei denen sich der Temperaturbereich der Polymerisation, bestimmt als Differenz zwischen der Polymerisationseinsatztemperatur, um weniger als 20C unterscheidet, und deren Differenz der mittleren Kontraktionsfaktoren (gh) geringer als 0,1 ist. Die erfindungsgemaessen Gemische werden fuer die Herstellung von Verpackungs- und Schwerlastfolien eingesetzt.
Patent DD-251459-A3 (DD)
Title: Vorrichtung zum spannen von reissverschluessen
Inventor: BACKHAUS HUBERT
IPC: A44B19/42
Filed: 1985-11-12
Abstract: Das Ziel der Erfindung besteht in der Senkung des Ausschusses bei der Herstellung von gebogenen Reissverschluessen mit einer hohen Laengen- und Formgenauigkeit. Die Aufgabe wird dadurch geloest, dass im Streckbereich eine in Laengsrichtung verstellbare Streckeinrichtung und am Oberteil ein um ein Drehgelenk schwenkbarer Niederhalter angeordnet sind. Die Erfindung ist ausschliesslich fuer die Herstellung von Reissverschluessen anwendbar. Die Erfindung ist naeher in Fig. 1 dargestellt. Fig. 1
Patent DD-274545-A3 (DD)
Title: Messwertgeber fuer oberflaechenrisse
Inventor: BAZZIN JURIJ M
Filed: 1986-07-31
Abstract: Die Erfindung betrifft die experimentelle Untersuchung der Festigkeitskennwerte von Werkstoffen und Konstruktionen, sie dient zum Messen der Parameter bei der Bildung von Oberflaechenrissen und ermoeglicht die Erhoehung der Messgenauigkeit der Parameter bei der Bildung von Oberflaechenrissen bei einer grossen Anzahl von unterbrochenen Schleifen. Der Messwertgeber fuer Oberflaechenrisse enthaelt die dielektrische Unterlage 1, den Messfuehler 2 und 3, der aus den nacheinander angeordneten und reihengeschalteten Abschnitten 4 besteht, von denen jeder die zwei Widerstaende 5 und 6 enthaelt, von denen einer als Schleife ausgefuehrt ist, und die Schutzschicht 9, wobei er mit einem weiteren Messfuehler ausgestattet ist, dessen Widerstandsschleifen sich im Zwischenraum zwischen den Schleifen des Widerstands des ersten Messfuehlers befinden. Fig. 1
Patent DD-262745-A3 (DD)
Title: Vorrichtung zum zerstoeren von betonelementen
Inventor: GESSNER REINHARD
IPC: B28D1/00
Filed: 1987-04-22
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zum Zerstoeren von Betonelementen, mit der auf oekonomische Weise nicht verwendbare Betonelemente zerstoert werden koennen, wobei die Bewehrung freigelegt wird und der Betonbruch zur weiteren Verarbeitung anfaellt. Die Vorrichtung besteht aus zwei sich gegenueberstehenden Stahlplatten, die auf ihrer Rueckseite Vibratoren besitzen und deren Abstand zueinander mittels eines hydraulischen Systems veraenderlich ist. Auf einer der beiden Stahlplatten sind Stahldorne so angeordnet, dass sie eine konvexe Woelbung bilden. Die andere Stahlplatte besitzt Stahldorne, die eine entsprechende konkave Woelbung bilden. Die Stahldorne auf beiden Stahlplatten sind dabei zueinander versetzt angeordnet. Durch den Stahldornen entsprechende Loecher in den Stahlplatten, ist es moeglich, den Abstand zwischen den beiden Stahlplatten bis auf einen minimalen Spalt zu verringern. Durch die Biegung, Vibration und den Druck, die auf das zwischen den Stahlplatten stehende Betonelement einwirken, wird dieses vollkommen zerstoert und die vorhandene Bewehrung freigelegt. Figur
Patent EP-1035674-A3 (EP)
Inventor: ISHII CHIE
IPC: H04H60/82
Filed: 2000-03-03
Abstract: The invention relates to a digital audio broadcast receiver (1) for searching text
data included in a digital audio broadcast signal for an HTTP address and acquiring
HTML data at that address in the Internet (3). 
     The invention further relates to a broadcast receiver (1) for searching data added
to a broadcast signal for an address and acquiring data at that address in a computer
network.
Patent EP-1031861-A3 (EP)
Inventor: COSTELLO MICHAEL
IPC: C08L23/00
Filed: 1997-06-03
Abstract: Disclosed are hydrophobic compositions
useful for filling the voids within jacketed optical
fiber cables. The compositions include about 85 to 95
parts by weight of mineral oil, 5 to 15 parts by
weight of a (styrene) - (ethylene/propylene) diblock
copolymer having a styrene: (ethylene/propylene) ratio
of 37.5:62.5 to 27.5:72.5 and a specific gravity of
about 0.90 to 0.95, optional antioxidant, and optional
metal deactivator.
Patent EP-1039350-A3 (EP)
Inventor: ITOH MASAHIKO
IPC: F16C13/00
Filed: 2000-03-22
Abstract: A conductive roll (1) has a conductive layer of an elastic
material (3), a resistance adjusting layer (4), and a protective layer (5)
which are formed on the outer periphery of a shaft (2) in the order
mentioned. The resistance adjusting layer (4) is formed from a
composition containing 10 to 150 parts by weight of an electron
conductive agent, not more than two parts by weight of an ion
conductive agent and 20 to 80 parts by weight of an insulating
filler, relative to 100 parts by weight of nitrile rubber, or
nitrile rubber hydride as a base material. The roll has a
properly controlled environment dependence of its electric
resistance, and avoids any trouble, such as enlarged picture
defects, when employed in an electrophotographic process. The roll
can be used as a charging roll.
Patent EP-1045195-A3 (EP)
Inventor: HOCHSCHWARZER KLAUS
IPC: F21Y113/00
Filed: 2000-04-13
Abstract: The inner reflector (8) of the lamp is partly light permeable. The first bulb (3) is a fluorescent tube. The second bulb (7) a low voltage halogen bulb. A diffuser (6) is arranged between the first bulb (3) and the inner reflector (8). The second bulb (7) the inner reflector (8) are fixed at a rod shaped overhead suspension (5). The suspension itself is fixed at the rear wall (2) o the outer reflector (1).
Patent EP-1124305-A3 (EP)
Inventor: TAJI RYOICHI
IPC: H02K3/12
Filed: 2000-06-14
Abstract: Coil ends (19) of a stator coil (18) having a cross sectional shape like a flat rectangular are constructed by first portions extending from an outer layer of a pair of slots apart from predetermined pitches in an axial direction and slanting in a circumferential direction, second portions extending from an inner layer of the other of the pair of the slots in the axial direction and slanting in the circumferential direction, and third portions positioned at ends of the coil ends (19) in the axial directions, elongated in the radial direction and connected to ends of the first and second portions in the axial direction, and in all of the first, second and third portions, long sides (300) of the cross sectional flat rectangular view of the stator coil (18) are arranged to be substantially in parallel with an end surface (17a) of the stator whereby the coil ends are lowered; and the coils are arranged without a gap.
Patent EP-1085361-A3 (EP)
Inventor: KUWAKINO KOSHI
IPC: G03B7/10
Filed: 2000-09-12
Abstract: A unit (50, 52, 56, 60) for inputting a set value of a braking characteristic
near the end of a zooming operation area, and a storage unit (48) for storing an
initial set value are provided for a servo module (lens drive device) (12), and the
servo module (12) can change the settings of the braking characteristic. The
servo module (12) is detachably mounted to a lens device (10) body and contains
a CPU (36), and is provided with A/D converters (30, 32) for A/D converting an
analog control signal and a lens position signal for focus and zoom from the lens
device (10) body, and a digital signal communications interface (34). A
parameter value of the braking characteristic can be changed by operating a
switch unit (50). Memory (48) stores an initial set value of the braking
characteristic, and the initial set value can be restored as necessary. In addition,
an indicator (lens status display portion) (14) mounted in the lens device (10)
body is used as a unit for checking the parameter value of the braking
characteristic.
Patent EP-1083600-A3 (EP)
Inventor: TANEI HIRAYOSHI
IPC: C03C14/00
Filed: 1995-07-27
Abstract: The present invention provides ceramic circuit
substrate which is sintered at 900 to 1,050°C and have
low relative dielectric constant, thermal expansion
coefficient comparable to that of silicon, and high
bending strength, and a method of manufacturing the
same. 
     A glass is employed as row material, of which
softening point is 850 to 1,100°C, that is, a glass
having a composition included in an area in Fig. 1
(triangular composition diagram of SiO 2 -B 2 O 3 -R 2 O, a
composition is represented by the position of a small
circle, the number in a small circle represents the
composition number) defined with lines connecting points
representing the first, third, tenth, eleventh, and
fourth compositions respectively.
Patent EP-1102098-A3 (EP)
Title: Steckverbinder für Lichtleiter
Inventor: HALBACH PAUL GERHARD J
IPC: G02B6/38
Filed: 2000-11-16
Abstract: Ein Steckverbinder (10) für Lichtleiter umfaßt zwei zusammensteckbare,
miteinander verriegelbare Verbinderteile 12, 14, von denen zumindest eines
(12) mit wenigstens einer optischen Ferrule (16) versehen ist. Die einem
ersten Verbinderteil (12) zugeordnete Ferrule (16) ist über eine Verriegelungsvorrichtung
(18) mit dem anderen Verbinderteil (14) verriegelbar.
Das erste Verbinderteil (12) umfaßt ein die Ferrule (16) aufnehmendes
Basisteil (20), ein in Steck- oder Axialrichtung (S) über einen definierten
Bereich relativ zum Basisteil (20) bewegbares Gehäuse (22) und ein in
Steck- oder Axialrichtung (S) jeweils über einen definierten Bereich sowohl
relativ zum Basisteil (20) als auch relativ zum Gehäuse (22) bewegbares
Zweitverriegelungselement (24), das federnd am Basisteil (20) abgestützt
und durch die Federkraft in eine in Steckrichtung (S) betrachtet vordere
Sicherungsposition belastet ist, in der es bei zusammengesteckten Verbinderteilen
(12, 14) die Verriegelung der Ferrule (16) sichert. Das Zweitverriegelungselement
(24) ist beim Zusammenstecken der beiden Verbinderteile
(12, 14) zunächst entgegen der Federkraft aus seiner Sicherungsstellung
herausbewegbar, um eine Verriegelung der Ferrule (16) zu ermöglichen.
Erst nach erfolgter Verriegelung nimmt es wieder seine Sicherungsstellung
ein. Beim Trennen der beiden Verbinderteile (12, 14) ist das
Zweitverriegelungselement (24) mit einem Zurückziehen des Gehäuses (22)
relativ zum Basisteil (20) entgegen der Federkraft aus seiner Sicherungsstellung
herausbewegbar, um ein Entriegeln der Ferrule (16) zu ermöglichen.
Patent EP-1106068-A3 (EP)
Title: Verfahren zur Herstellung von Emulgiermittel enthaltende Pulverprodukte
Inventor: HORLACHER PETER DR
IPC: A23P30/40
Filed: 2000-11-29
Abstract: Vorgeschlagen wird ein Verfahren zur Herstellung eines frei fließfähigen Pulverproduktes, bei dem
man eine oberflächenaktive Substanz mit einem partikelförmigen Träger mischt und anschließend
vermahlt. 
     Die oberflächenaktive Substanz ist ausgewählt aus der Gruppe, die
gebildet wird von Nahrungsmittelemulgatoren und Emulgatoren für
kosmetische und/oder pharmazeutische Mittel.
Patent EP-1106655-A3 (EP)
Inventor: REIHER UWE DR
IPC: D06P3/66
Filed: 2000-12-02
Abstract: The present invention comprises a dye mixture comprising one or more, such as one,
two or three, disazo dyes conforming to the general formula (1), 
one or more, such as one, two or three, monoazo dyes conforming to the general
formula (2),
 
   B-N=N-K   (2)   
in which R 1 , R 2 , R 3 , R 4 , Y 1 , Y 2 , B, K and M are defined as given in claim 1, a method
for its preparation and a process for dyeing hydroxy- and/or carboxamido containing
fiber material in which a inventive dye is applied to the material.
Patent EP-1070752-A3 (EP)
Inventor: TOMLINSON RODERICK PETER JOHN
IPC: A61K8/04
Filed: 1991-08-28
Abstract: A dispenser for space spraying is provided consisting of
a container comprising a metering device and a composition essentially
comprising 20-85% w/w active ingredient in adjunct with
suitable propellants, solvents and adjuvants. Also provided is
an aerosol for use in such a dispenser consisting essentially of
20-85 % w/w active ingredient in adjunct with 80-15 % w/w of suitable
propellants, solvents and other adjuvants.
Patent EP-1033366-A3 (EP)
Inventor: CARPINO PHILIP ALBERT
IPC: C07D295/14
Filed: 2000-01-26
Abstract: A compound of the formula:
 
wherein: 
K is phenyl, 2-pyridyl. 3-pyridyl or 4-pyridyl, each ring optionally
substituted with one to three substituents selected from halogen,
C 1 -C 3 alkyl, C 1 -C 3 perfluoroalkyl,
C 1 -C 3 alkoxy and C 1 -C 3 perfluoroalkoxy; 
L is H, C 3 -C 8 cycloalkyl,
 
phenyl, 2-pyridyl, 3-pyridyl or 4-pyridyl; 
wherein each phenyl and pyridyl ring may be substituted with one to
three substituents selected from C 1 -C 3 alkyl,
C 1 -C 3 alkoxy and halogen;
   Z IS -COR 3 , -CONR 1 R 2 ,
-NR 1 R 2  and SO 2 R 4 ;   X and Y are CH or N, with the proviso that one of X and Y must be
CH;   n is an integer from 0 to 3;   m and p are independently selected from the integers 1 to 3;   Q is O, NR, CHR;   R is hydrogen or C 1 -C 6 alkyl;   R 1  and R 2  are independently selected from hydrogen,
C 1 -C 6 alkyl, (CH 2 ) m phenyl,
(CH 2 ) m pyridyl, or R 1  and R 2  may be
taken together with the nitrogen to which they are attached to form a 4
to 8 numbered ring optionally containing O, NH or NR;   R 3  is C 1 -C 6 alkyl; R 4  is
-NR 1 R 2 ,
 
-NH(CH 2 ) m phenyl, -N(C 4 -C 8 cycloalkyl) 2 
and -NH(C 4 -C 8 cycloalkyl); or a
pharmaceutically acceptable salt thereof.    
     The compound is a neuropeptide Y antagonist and is effective
in treating feeding disorders, cardiovascular diseases and other
physiological disorders.
Patent EP-1033894-A3 (EP)
Inventor: SAITO MASATOSHI
IPC: H04J3/00
Filed: 2000-02-29
Abstract: The present invention relates to a data reception terminal apparatus and a
data receiving method suitable for a music delivering system using a portable
telephone terminal apparatus. When data is downloaded with a portable telephone
terminal apparatus, received data is divided as blocks. Each block is received with a
data reception channel. Whenever each block is received, a received call is detected
with a received call detecting channel. Thus, while data is being downloaded, a
received call can be detected. When the downloading operation of data is suspended,
information that represents the next data position of data that has been downloaded is
stored. When the downloading operation is resumed, the data is downloaded from
the next data position of the data that has been downloaded and stored. Thus, the
data downloading operation is resumed from the next data position of the data that
has been downloaded. Consequently, the download time becomes short.
Patent EP-1039366-A3 (EP)
Inventor: YAO HIROSHI
IPC: G06F3/06
Filed: 2000-03-24
Abstract: In the disclosed data transfer request processing
scheme, data transfer requests with deadlines for
completing requested data transfers are classified into
first class data transfer requests and second class data
transfer requests. Then, the processing of first class data
transfer requests is scheduled according to a first
scheduling policy in which a completion of data transfers
requested by the data transfer requests within the
deadlines specified for the data transfer requests is a
primary key factor in determining an order of processing,
while the processing of second class data transfer requests
is scheduled according to a second scheduling policy in
which a reduction of amounts of the mechanical actions
required in carrying out data transfers requested by the
data transfer requests is a primary key factor in
determining an order of processing. Then, the data transfer
requests are processed according to a scheduling result so
as to control the storage device to carry out data
transfers requested by the data transfer requests. In this
way, it is possible to schedule the processing order of the
data transfer requests such that the amount of mechanical
actions can be reduced, by taking the durability of the
mechanical parts in consideration.
Patent EP-1056002-A3 (EP)
Inventor: BRACHA GILAD
IPC: G06F21/12
Filed: 2000-05-22
Abstract: A method, computer program, signal transmission and apparatus verify
instructions in a module of a computer program during linking using pre-verification
constraints with fully lazy loading. It is first determined whether a
first module which is loaded has passed verification one-module-at-a-time before
linking. If the first module has passed verification, a pre-verification constraint
on a constrained module is read, if any. It is then determined if the constrained
module is loaded, if any pre-verification constraint is read. If the constrained
module is not already loaded, the pre-verification constraint is retained as a
verification constraint.
Patent EP-1146148-A3 (EP)
Inventor: KANEKO MITSURU
IPC: C25D3/56
Filed: 2000-07-10
Abstract: The present invention provides a pyrophosphoric acid bath for
use in Cu-Sn alloy plating without containing a cyanic ion
comprising a reaction product (A) of an amine derivative and
an epihalohydrin in a 1:1 mole ratio and a cationic surfactant
(B) and, when necessary, further comprising a surface tension
adjusting agent (C), a bath stabilizer (D) and an N-benzylpyridinium
derivative (E) as additives. According to
the bath of the present invention, by changing a bath
composition of copper and tin or by employing a characteristic
additive, a stable film with a silver-white, gold, copper or
light black color can be obtained. By increasing tin contents
in the bath, the bath can be used for lead-free solder plating.
The bath is safe in handling and hygienic and, moreover, has
no sewage process and environmental problems since it contains
neither cyanic compound nor formaldehyde derivative.
Patent EP-1075047-A3 (EP)
Inventor: MIURA KAZUTO
IPC: H01R12/61
Filed: 2000-08-01
Abstract: An electrical connector (1) for flat cable which
removably connects a flat cable (7) at its end. A housing
(4) defines an insertion space (2) for insertion of the
end of the flat cable (7) in a predetermined direction
(Y). A retainer (6) is connected to the housing (1) and is
allowed to slide substantially along the predetermined
direction (Y). A reinforcement member (14) made of metal
is fixed to the housing (4). The reinforcement member
(14) inhibits the removal of the retainer (6) from the
housing (4).
Patent EP-1098075-A3 (EP)
Inventor: BERGER ALVIN HENRY
IPC: F16F15/14
Filed: 2000-11-03
Abstract: A vibration absorption assembly 12 and method for
making the same having a base portion 30 which is movably
connected to an intermediate portion 32 and to a top portion
or cover 32. Assembly 12 contains several apertures or
cavities 26 which operatively contain a pair of balls or
spherical members 28 which absorb or dampen the vibrations
emanating from a rotating member, such as a diesel fuel
injection pump 14. Oil 27 is communicated into apertures 26
and is effective to lubricate the moving members 28.
Further, portion or member 32 is selectively movable to
allow access to several of the cavities or apertures 26 in
order to allow fuel injection pump 12 to be removed from the
engine 10 by use of fasteners 80, 82, and 84.
Patent EP-1100144-A3 (EP)
Inventor: OKA HIDETOSHI
IPC: H01Q1/32
Filed: 2000-11-10
Abstract: The invention provides a glass antenna having an
impedance that is close to the characteristic impedance
of the antenna's feeder cable, even when an impedance
matching circuit is not provided. A vehicle glass
antenna includes a VHF band antenna provided on a window
glass of a vehicle. The VHF band antenna includes (i)
an antenna pattern including a first element extending
substantially straight; a bend portion bending away
from the first element; and a second element that is
substantially parallel to the first element, extending
from the bend portion, (ii) a grounding point to which
the second element is connected; and (iii) a feeding
point for the VHF band antenna.
Patent EP-1103263-A3 (EP)
Inventor: NAGASU YOUICHIRO
IPC: A61K31/765
Filed: 2000-11-15
Abstract: The anti-malignant tumor agent of the present invention
comprises a mixture of poly L-lactates that are cyclic and linear
oligomers having degrees of condensation of 3 to 23, which is prepared
by dehydration condensation of L-lactic acid in a nitrogen atmosphere
under stepwise reduced pressure and at an increasing temperature,
drying ethanol- and methanol-soluble components in the resulting
reaction solution under reduced pressure, subjecting the product to
chromatography on a reverse phase ODS column, and after elution
with 25 to 50 % aqueous acetonitrile at pH 2.0, eluting said mixture of
poly L-lactates with 100 % acetonitrile at pH 2.0.
Patent EP-1111602-A3 (EP)
Inventor: SUZUKI TAKASHI
IPC: G11B21/10
Filed: 2000-12-20
Abstract: A servo adjustment apparatus for setting an adjustment
value for servo control of at least one of optical recording
of information on information recording surfaces (L1) and
optical reproduction of information recorded on the information
recording surfaces (L0), is provided. A setting device (6) sets
an adjustment value (B1) corresponding to one of the information
recording surfaces (L1). Another setting device (6) sets
another adjustment (B0) value corresponding to another one of
the surfaces (L0) other than the one of information recording
surfaces (L1). Then a calculation device (6) calculates a
relational value (B) indicating a relationship between the
adjustment value (B1) and another adjustment value (B0). A
storage device (6a) stores calculated relational value (B). A
resetting device (6) resets the adjustment value (B1') using
another adjustment value (B0') set previously and the
relational value (B) when the adjustment value (B1') is reset,
and resets another adjustment value (B0') using the adjustment
value (B1') set previously and the relational value (B) when
another adjustment value (B0') is reset.
Patent EP-1116835-A3 (EP)
Title: Schacht für Schornsteine oder Abgasleitungen
Inventor: SKOBERNE WILLI
IPC: F23J13/04
Filed: 2001-01-03
Abstract: Ein Schacht (1) dient zur Aufnahme eines innenliegenden, mit
Abstand zur Schachtinnenwand (4) angeordneten Rauchrohres (2)
oder einer Abgasleitung für Feuerungsanlagen. Der Schacht (1)
besteht aus miteinander fluchtenden und jeweils stirnseitig
miteinander verbundenen, vorgefertigten Schachtelementen (6).
Die Schachtelemente (6) bestehen aus geschäumtem Keramikmaterial
auf der Basis von Aluminiumoxid und Siliciumoxid mit
Wasserglas als Bindemittel. Benachbarte Schachtelemente (6)
sind jeweils durch einen gemeinsamen ringförmigen Verbindungsnippel
(9) miteinander verbunden, der in Ringnuten (8)
aufeinanderstoßender Stirnflächen (7) der Schachtelemente (6)
angeordnet ist.