baber/WOPTO huggingface dataset:
Patent EP-0199298-A3 (EP)
IPC: G04B45/04
Filed: 1986-04-17
Abstract: Eine Uhr (1) mit hinter einem Uhrglas (9) in einem 
abgestuften Zifferblattbereich umlaufenden Zeigern (5, 6, 11) 
soll dafür ausgelegt sein, den Gebrauchszweck durch ein­
fache Möglichkeiten sehr unterschiedlicher Ausgestaltung 
des visuellen Eindruckes unter Beibehaltung eines einheit­
lichen Grundkörpers (22) und insgesamt axial flachen, 
schlichten Aufbaues zu fördern. Dafür ist das Zifferblatt (3) 
ringscheibenförmig ausgebildet und oberhalb eines eine 
zentrale Einsenkung (13) ringförmig umgebenden Sockel­
teiles (27) innerhalb dessen axial vorstehenden, umlaufen­
den Randes (23) angeordnet; und zwar alternativ unterhalb 
des bis zum Rand (23) sich erstreckenden Uhrglases (9) oder 
in der Ebene des nur bis zur inneren Berandung (12) des 
Zifferblattes (3) sich erstreckenden Uhrglases (9). Der Boden 
(32) der Einsenkung (13) ist vorzugsweise von einer 
scheibenförmigen Blende (30) kaschiert, die von einer flach­
hohlzylindrisch umlaufenden Abkröpfung (34) an der inneren 
Berandung (12) des ringscheibenförmigen Ziffererblattes (3) 
axial abfestützt ist und vor der Zeiger (5, 6, 11) gleicher Länge 
bei sehr unterschiedlicher Breite umlaufen.
Patent EP-0204947-A3 (EP)
IPC: E04F15/10
Filed: 1986-05-02
Abstract: Bodenplatte (10) aus Kunststoff für die Herstellung hoch­
belastbarer Bodenbeläge.  
     Die Bodenplatte (10) besteht aus einer an der Oberseite 
im wesentlichen ebenen Platte (12). Von der Unterseite der 
Platte (12) treten zwei Gruppen von sich kreuzenden Reihen 
von integral angeformten parallelen Abstütz- und Verstei­
fungsstegen (20; 22) vor, die in regelmäßigen oder unregel­
mäßigen Abständen über ihre gesamte Steghöhe unterbro­
chen sind.
Patent EP-0204267-A3 (EP)
Title: Fitting arrangement for tiltable wings of windows, doors or the like
IPC: E05D15/52
Filed: 1986-05-30
Abstract: 1. A stay for window sashes, door panels or the like, the stay comprising : a mounting plate (8) adapted to be secured to the frame in the rebate : a retaining plate (9) securable to the sash or panel or the like in the rebate : and two arms (6, 7) of different lengths each connected by way of a swivel joint (3', 3'', 4', 4'') to the mounting plate (8) and retaining plate (9) and forming therewith a link trapezium whose shortest member is the retaining plate (9) on the sash or panel or the like, characterised in that two (3'' and 4') of the four swivel joints (3', 3'' and 4', 4'') are adapted to be uncoupled (10, 11 and 20, 21) and at least one (3'') of the uncouplable swivel joints (3'', 4') is in the form of a step bearing (10, 11) in which spherical thrust bearing surfaces (17, 16; Fig. 10) extend concentrically around the bearing part (10) forming the pivot pin (12) and around the bearing part (11, 14) receiving the pivot pin (12), engage one in another ring fashion and receive the bearing forces directed axially of the pivot pin (12).
Patent EP-0206339-A3 (EP)
IPC: H01B1/10
Filed: 1986-06-26
Abstract: A solid state electrolyte for a solid state cell system with 
a ternary vitreous lithium cation conductor comprising be­
sides Li₂S and P s S₅ or SiS₂ an oxygen containing lithium 
compound such as Li₂CO₃, Li₂O, LiOH or Li₂SiO₃, and having 
a conductivity of at least 0.75 x 10⁻⁴ ohm⁻¹ cm⁻¹ at 25 °C.
Patent EP-0220424-A3 (EP)
IPC: F16B13/10
Filed: 1986-08-29
Abstract: Die Erfindung betrifft einen Schlagspreizdübel für die Verankerung in 
einem Sackloch mit Hinterschneidung. Der Dübel besteht aus einem rohr­
förmigen geschlitzten Spreizanker (2) mit Innengewinde (1) zum Festsetzen von 
Gegenständen und einer Innenbohrung (3), die sich im Bereich der Schlitze 
zum Einführende des Spreizankers hin verjüngt. In diesen Abschnitt des 
Spreizankers (2) ist ein auf dem Bohrlochgrund aufsitzender Spreizstift (5) mit 
einem vom Einführende ausgehenden zylindrischen Abschnitt und einem daran 
anschließenden sich verjüngenden Spreizkonus (5a) eintreibbar. Aus Gründen der 
einfacheren Herstellung und um ein Vorspreizen beim Eintreiben des Schlag­
spreizdübels zu verhindern, ist der Spreizstift mit seiner konusseitigen 
Sitrnfläche einstückig mit der Stirnfläche des Spreizankers verbunden. 
Ferner läuft die sich verengende Innenbohrung (3) des Spreizankers (2) im Spreiz­
stift aus.
Patent EP-0210138-A3 (EP)
Title: Plastic closure with a tamper-proof strip
IPC: B65D47/08
Filed: 1986-07-21
Abstract: A one piece plastic closure comprises a base which is attachable to a container and a cap attached to the base of the closure by a hinge. A safety band is molded together with the base, to which it may be attached by webs. The safety band overlays approximately half the perimeter of the cap and its height is generally the same as that of the cap itself. In this way, the cap cannot be grasped in the area opposite the hinge, and thus cannot be opened. A lug may additionally be provided on the cap which is engageable in a corresponding recess in the safety band to provide the closure in a closed and sealed condition, thus holding the closure and preventing it from opening under the effect of excess pressure in the container.
Patent EP-0222706-A3 (EP)
IPC: F16B7/04
Filed: 1986-08-06
Abstract: Between at least two stiff elements (11, 13), that are 
shaped in correspondence to opposed portions of the hol­
lows of the components (1, 3) to be connected, elastic means 
(21) are interposed in order to urge the mutual spacing; dap 
or fitting means (15, 17) are provided on said elements (11, 
13), which means are suitable for cooperating with the com­
ponents (1, 3) to be connected for the axial fastening, thereof 
and means (23) are further provided that are suitable for 
assuring between the two said elements a rigid arrangement 
of maximum expansion after the settlement at the inside of 
the abutting components (1, 3).
Patent EP-0238043-A3 (EP)
Title: Valuable paper incorporating a security thread, and process for manufacturing it
IPC: G07D7/12
Filed: 1987-03-17
Abstract: The security thread is transparent and has on one side a printed image and on the opposite side, adapted to the printed image, a lens structure. Such threads change in appearance with the viewing angle. To produce the security threads, a transparent film embossed in the desired lens relief is guided over guide elements having a relief structure which is the opposite of that of the film to a printer with repeat matching repeat and is then divided into individual threads in a cutter. 
<IMAGE>
Patent EP-0254822-A3 (EP)
IPC: A61K47/30
Filed: 1987-05-05
Abstract: Sulfonic acid cationic exchange resin particles which 
have been treated to improve their coatability with minor 
amounts of high molecular weight polymers selected from 
carboxypolymethylene, xanthan gum, and propylene glycol 
alginate.
Patent EP-0262302-A3 (EP)
Title: Sealing mass for walls, dry mixture and process for preparing it
IPC: C04B28/08
Filed: 1987-06-10
Abstract: A sealing compound for the single-phase process can be produced in one step by mixing  30-60 parts by weight of a swellable clay mineral,  30-59.5 parts by weight of blast furnace slag, 1-5 parts by weight of an activator, which forms hydroxyl ions, especially calcium hydroxide, for the blast furnace slag,  0.5-2 parts by weight of soda and  2-15 parts by weight of ground limestone or other inert fillers, with the quantity of water required for setting a water/solids value from 1 to 3.5, under the action of high shear forces. This wall-sealing compound can already be filled in between the plates immediately after mixing.
Patent EP-0254239-A3 (EP)
Title: Optically pure 1,3-dioxenones, methods for preparing same and use thereof
IPC: C07D407/04
Filed: 1987-07-18
Abstract: Disclosed are new 1,3-dioxenones having the formulae <CHEM> in an optically pure state, a process for preparing same and the use thereof.
Patent EP-0266661-A3 (EP)
Title: Preparation of cyclohexyl mono- and diurethanes and isocyanates derived therefrom by addition of methylcarbamates to limonene, process and compositions
IPC: C07C271/00
Filed: 1987-10-27
Abstract: A process is disclosed whereby mono- and diurethane cyclohexyl derivatives are obtained corresponding to the Lewis acid-catalyzed addition reaction of dipentene and methyl carbamate at a temperature of from about 40 DEG  to about 150 DEG C. The mono- and diurethane cyclohexyl derivatives are pyrolytically converted to other corresponding mono- and diisocyanate cyclohexyl derivatives. Novel vinyl unsaturated monoisocyanate cyclohexyl derivatives useful as reactants for polyfunctional compounds to produce cured compositions are disclosed.
Patent EP-0232156-A3 (EP)
Title: Extrusion die
IPC: B30B11/22
Filed: 1987-02-02
Abstract: An extrusion die for producing hollow extrusions from material which is difficult to solidify quickly eg chocolate, comprises an outer die part (l3) secured to the end of a supply pipe (l2). The outer die part (l3) has a central aperture (l6) within which an inner die part having a multiplicity of spaced air injectors (l7) is provided. During extrusion, chocolate is forced through the apertures (l6) and surrounds the injectors (l7) to produce an extrusion having a plurality of longitudinal passages therein. A fluid, e.g. air, is passed through the injectors (l7) and into the longitudinal passages to prevent collapse of the passages before the chocolate has set. Relative rotation between the outer and inner die parts may be effected.
Patent EP-0281837-A3 (EP)
IPC: C08L33/12
Filed: 1988-02-24
Abstract: Thermoplastische Formmassen, enthaltend 
   A. 10 - 98 Gew.-Teile, vorzugsweise 10 - 95 Gew.-Teile 
eines oder mehrerer thermoplastischer aromatischer 
Polycarbonate,    B. 2 - 60 Gew.-Teile, vorzugsweise 5 - 60 Gew.-Teile 
eines oder mehrerer Pfropfpolymerisate aus: 
   B.1 5 - 90 Gew.-Teile, vorzugsweise 30 - 80 Gew.-Teile 
einer Mischung aus    B.1.1 50 - 95 Gew.-Teilen Styrol, α-Methylstyrol, 
kernsubstituiertem Styrol, Methylmethacrylat 
oder Mischungen daraus, und    B.1.2 50 - 5 Gew.-Teilen Acrylnitril, Methacryl­
nitril, Methylmethacrylat, Maleinsäure­
anhydrid, N-substituiertem Maleinimid oder 
Mischungen daraus, auf    B.2 95 - 10 Gew.-Teile, vorzugsweise 70 - 20 Gew.-Teile 
eines Kautschuks mit einer Glastemperatur T G ≦10°C,    
 
   C. 0 - 80 Gew.-Teile eines thermoplastischen Copolyme­
risates aus: 
   C.1 50 - 95 Gew.-Teilen Styrol, α-Methylstyrol, kern­
substituiertem Styrol, Methylmethacrylat oder Mi­
schungen daraus, und    C.2 50 - 5 Gew.-Teilen Acrylnitril, Methacrylnitril, 
Methylmethacrylat, Maleinsäureanhydrid, N-substi­
tuiertem Maleinimid oder Mischungen daraus, wobei 
die Summe der Gew.-Teile aus A.+B.+C. jeweils 
100 Gew.-Teile beträgt, und      D. 0,5 - 10 Gew.-Teile, vorzugsweise 1,0 - 5,0 Gew.-­
Teile, bezogen auf 100 Gew.-Teile des Gemisches aus 
A.+B.+C. eines hydroxylendgruppenhaltigen aliphati­
schen Polycarbonats.
Patent EP-0281953-A3 (EP)
Title: Process for granulating water-soluble fertilizers with a high proportion of kieserite
IPC: C05D11/00
Filed: 1988-03-04
Abstract: In a method of granulating kieserite or kieserite-potassium sulfate mixtures, a portion of a delivery product is milled to dust fineness, the total product with addition of a water-soluble phosphate is fully granulated, and dried to a definite residual moisture.
Patent EP-0283792-A3 (EP)
Title: Aqueous bleaching suspensions containing peroxycarboxylic acid, their preparation and their use
IPC: C11D3/39
Filed: 1988-03-04
Abstract: Aqueous bleaching agent suspensions based on a water-soluble peroxycarboxylic acid suspended in a carrier liquid in the presence of an organic thickening agent and of an acidifying agent exhibit an improved storage resistance over known suspensions with this base. This is achieved by means of pourable to pasty bleaching agent suspensions which contain a xanthan polysaccharide or agar polysaccharide as thickening agent and, in addition, a hydrate-forming neutral salt which desensitizes peroxycarboxylic acids. Preferred suspensions exhibit a pH of 2-5 and contain 10-30% by wt. diperoxydodecanedioic acid, 5-20% by wt. sodium sulfate and 0.1-1.0% by wt. xanthan. The use of non-dried, hydrophilized and optionally in situ desensitized peroxycarboxylic acids is especially preferred. The bleaching agent suspensions are prepared by homogeneously suspending the peroxycarboxylic acid in the thickened carrier liquid. The storage-resistant bleaching agent suspensions are used as laundry bleaching agents and for preparing cleaning agents and disinfection agents.
Patent EP-0285833-A3 (EP)
IPC: G01N33/00
Filed: 1988-03-09
Abstract: Die Erfindung beschreibt ein Verfahren zur Bestimmung der Gaskon­
zentrationen in einem Gasgemisch durch Messung der Wärmeleitfähig­
keit des Gasgemisches. Die Wärmeleitfähigkeit des Gasgemisches mit 
N Gaskomponenten wird bei N-1 Gastemperaturen gemessen. Aus den 
ermittelten Wärmeleitfähigkeits-Meßwerten werden die einzelnen 
Gaskonzentrationen berechnet.  
     Ein geeigneter Sensor zur Messung der Wärmeleitfähigkeit bei ver­
schiedenen Gastemperaturen besteht aus einer Si-Trägerplatte (1) 
mit aufgeätzten Dünnfilmwiderständen (5), auf der eine Deckplatte 
(2) ruht. Beide Platten weisen in Höhe der Dünnfilmwiderstände 
eingeätzte Gruben (7a, 7b) auf, die die Meßkammer bilden. Über 
einen Diffusionskanal (8) und Öffnungen (11a, 11b) hat das zu 
bestimmende Gasgemisch Zutritt zur Meßkammer.
Patent EP-0287794-A3 (EP)
Title: Dosage-syringe
IPC: A61M5/315
Filed: 1988-03-09
Abstract: A dosing syringe has a cylindrical syringe body which at its tapering end has a dispensing orifice and at its other end a stepped cylindrical enlargement with two opposing handles. A recess is located below each handle, and a piston is inserted into the cylindrical syringe body. The piston is in contact with a dosing plunger having an external thread. Two threaded sides are arranged around the plunger and each threaded side has a positioning projection introduced into the recesses of the enlargement. According to the invention, the piston is connected to the dosing plunger by a spring retainer connection and the threaded sides have an outside groove in which an O-ring is inserted in countersunk fashion to hold the two threaded sides together. As a result, the piston-dosing unit can be prefabricated and introduced as a complete unit including the threaded sides into the enlargement of the syringe body where it is fixed simplifying the production technology of the dosing syringe.
Patent EP-0289881-A3 (EP)
IPC: A61P11/00
Filed: 1988-04-22
Abstract: Antiasthmatisch wirksame 2-Aminoalkyl-4-benzyl-1-(2H)-­
phthalazinon-Derivate der Formel 
  
worin R₁ Wasserstoff, Fluor, Chlor, Brom, Trifluormethyl, 
C₁-C₆-Alkyl oder C₁-C₆-Alkoxy bedeuten, R₂ Wasserstoff, 
Phenyl, Benzyl, C₁-C₆-Alkyl oder C₃-C₈-Cycloalkyl bedeuten, 
R₃ Wasserstoff, einen C₃-C₆-Alkenylrest, einen C₃-C₆-­
Alkinylrest, einen Phenylrest oder einen Phenyl-C₁-C₆-­
alkylrest darstellt, der im Phenylteil gegebenenfalls 
durch Halogen, NO₂, NH₂, CN, OH, C₁-C₆-Alkyl, C₁-C₆-­
Alkoxy, C₁-C₆-Alkoxy-C₁-C₆-alkyl, C₂-C₆-Alkanoyloxy oder 
C₂-C₆-Alkanoylamino substituiert ist und 
Alk eine C₂-C₆-Alkylenbrücke darstellt, die auch eine 
Doppelbindung enthalten kann und Verfahren zu deren 
Herstellung.
Patent EP-0290019-A3 (EP)
Title: Vial seal
IPC: B65D39/00
Filed: 1988-05-05
Abstract: A vial seal is provided for sealing a plurality of reagent-containing vials (30) seated in a reagent pack. The vial seal comprises a pliable cover (12) having attached thereto a plurality of vial inserts (14) for sealing a corresponding plurality of such vials (30). The pliable cover (12) contains a corresponding plurality of openings (24) which fit around the necks (32) of the vials (30) to allow the vial seal to remain with the vials (30) at all times. The pliable cover (12) contains a fastener which allows the vial seal to be held in a non-interfering position with respect to the vial openings when the inserts are disengaged from the vials (30).
Patent EP-0293668-A3 (EP)
Title: Enamel binder, its use in a coating compound, a process for enamelling a wire and a heat resistant substrate with an enamel coating
IPC: C08G18/62
Filed: 1988-05-18
Abstract: Surface-coating binders containing
 a) polyvinyl acetals,
 b) organic compounds containing both (i) carbodiimide and/or uretoneimine groups and (ii) blocked isocyanate groups, and optionally
 c) further assistants and additives, where from 1 to 300 parts by weight of component b) are present per 100 parts by weight of component a),
 are used in coating compositions for heat-resistant substrates, in particular in wire enamels.
Patent EP-0291994-A3 (EP)
IPC: G03F7/039
Filed: 1988-05-20
Abstract: Die Erfindung betrifft ein Photoresistgemisch und hiermit 
hergestelltes Photoresistmaterial, enthaltend ein Polymer mit 
Imidgruppen, die durch an Acetal- oder Ketaleinheiten gebun­
dene Methylol- oder substituierte Methylolgruppen blockiert 
sind, z.B. der Formeln 
  
worin  
R₀      Wasserstoff oder Methyl  
R₀′      Aryl, Alkoxy oder Aryloxy,  
R₁und R₂      Wasserstoff oder (C₁ - C₄)-Alkyl,  
 
 
R₃ 
  
mit  
R₄, R₅      Wasserstoff oder (C₁ - C₄)-Alkyl  
R₆      (C₁ - C₁₀)-Alkyl  
R₇      Wasserstoff oder (C₁ - C₄)-Alkyl  
bedeuten,  
eine bei Belichtung Säure abspaltende Verbindung, die 
die Acetal- oder Ketaleinheiten durch photolytisch bei 
einer erwünschten Wellenlänge gebildete Säure abspal­
tet, und ein Lösemittel, das Polymer und Säure abspal­
tende Verbindung löst.  
     Die Erfindung betrifft auch das Imidgruppen haltige 
Monomer wie ein Maleinsäureimidderivat, durch das das 
Polymer als Homo- oder Copolymerisat hergestellt werden 
kann. Das Polymer kann man in zwei Stufen abspalten, 1. 
bei der Bestrahlung in Gegenwart der Säure bildenden 
Verbindung und 2. bei der Entwicklung, so daß schließ­
lich ein alkali-lösliches Polymer entsteht, das man in 
 
 
den bestrahlten Bereichen entfernen kann.  
     Das Photoresistmaterial ist besonders verwendbar für 
DUV-Strahlung und besitzt großes Auflösungsvermögen.
Patent EP-0313932-A3 (EP)
Title: Curing agent for synthetic resins, curable compositions containing the same and their use
IPC: C08G18/50
Filed: 1988-10-14
Abstract: Products of the reaction of (a) a polyisocyanate, (b) a CH-acidic alkyl ester, (c) a polyoxyalkyleneamine and (d), if desired, a further NH- and/or OH-reactive compound as curing component for binders (B) which contain groups which are capable of forming amides and/or esters. Mixtures of (A) and (B) and optionally diluents (C) and additives (D) have a long shelf life, even in aqueous systems, and are particularly suitable for aqueous paint formulations.
Patent EP-0278592-A3 (EP)
IPC: A23L13/70
Filed: 1988-01-11
Abstract: Fish, meat and fish and meat products are subjected 
to radio frequency electromagnetic radiation while being 
maintained at below 27°C. Such a procedure is 
advantageous as part of a curing process involving 
salting and smoking, especially for fish such as salmon, 
but may also be used alone for tenderising meat.
Patent EP-0298777-A3 (EP)
Title: Method of producing fine particles
IPC: B02C17/00
Filed: 1988-07-08
Abstract: This invention relates to a method of reducing the particle size of solid particles and is applicable to the production of very fine particles of a wide variety of solids, includuing relatively hard solids. The method comprises milling a liquid suspension of solid particles in an agitated media mill (13), pumping the milled suspension through a particle size classification device (16) to separate the slurry into a coarse fraction (17) and a fine fraction (18), the particles of the coarse fraction having a greater median particle size than the particles of the fine fraction, recycling the coarse fraction (17) from the particle size classification device to the input of the mill (13), and recycling the fine fraction (18) by pumping (15) it to the classification device, wherein recycling of both coarse and fine fractions are continued until solid particles of the desired reduced particle size are produced. Preferably a single classification device and a single mill can be used, and particles having a median particle size of 0.3 microns or less and a relatively narrow particle size distribution can be produced, even using a hydrocyclone as the classification device.
Patent EP-0315359-A3 (EP)
Title: Method and apparatus for discharging a disc filter
IPC: B01D33/21
Filed: 1988-10-26
Abstract: The present invention relates to a method and apparatus for 
discharging a disc filter. The method and apparatus are 
excellent for handling fiber suspensions in the pulp and paper 
industry. In earlier known means, the filter cake thickened on 
the filter surfaces of the disc filter is detached by means of 
water or compressed air jets and the cake allowed to freely 
fall to a axial chute disposed below the shaft level of the 
filter, wherefrom the pulp most usually is transferred by 
means of a screw conveyor. The pulp, however, easily clogs 
the inlet opening of the chute, whereby pulp material accu­
mulates in the space between the discs with harmful con­
sequences. The above-mentioned problem is solved by arranging 
a conveying means (9), preferably a belt conveyor, between 
and/or adjacent the filter discs (6), onto which conveying 
means the cakes are allowed to fall freely and wherefrom the 
belt (9) quickly and in a forced or positive manner transfers 
the cakes further to a discharge chute (4) disposed on the 
side of the filter, thus preventing the pulp material from 
accumulating between the discs.
Patent EP-0319315-A3 (EP)
Title: The von willebrand factor binding domain of factor viii
IPC: A61K38/00
Filed: 1988-12-02
Abstract: Peptides that inhibit the binding of von Willebrand 
Factor to Factor VIII which can be used for preventing 
thrombosis and purifying Factor VIII with the 
following amino acid sequence:  
LQSDQEEIDYDDTISVEMKKEDFDIYDEDENQSPRSFQKK,  
or a sequential subset thereof. Methods for preparing 
these peptides and purifying Factor VIII using these peptides 
are also disclosed. Also disclosed are mutants of human Factor 
VIII molecules which can be used for alleviating Factor VIII 
deficiency resulting from von Willebrand Factor inhibitory 
activity.
Patent EP-0326778-A3 (EP)
Title: Method to facilitate a reply to electronic meeting invitation in an interactive multi-terminal system employing electronic calendars
IPC: G06Q10/10
Filed: 1988-12-06
Abstract: An electronic calendaring method for use in a data 
processing system which includes a plurality of interactive 
terminals which are interconnected to permit an end user at 
each terminal to interchange information with each other and to 
maintain an electronic calendar. The method facilitates the 
reply process to an electronic invitation to attend a meeting 
that is issued by one of the end users by arranging for the 
system to advise the invitee that a meeting notice is available 
for review in the "In Box" of the terminal. The method causes a 
composite screen to be built which simultaneously displays the 
meeting details and the relevant section, i.e. a day of 
entries, of the owner's calendar in a side by side format so 
that calendar entries are correlated to the meeting date and 
time. The composite display permits an interactive selection by 
the calendar owner end user of at least one option which can be 
either to accept the invitation and calendar the meeting or to 
reject the invitation. In either event a reply is automatically 
sent to the end user that issued the invitation and the invitee 
is returned to the task that was being processed when the 
initial message was received.