baber/WOPTO huggingface dataset:
Patent EP-0225084-A3 (EP)
IPC: H04M11/06
Filed: 1986-11-12
Abstract: Line access apparatus (10) includes a line 
coupler that functions as a high voltage isolation 
device whereby low voltage large scale integration 
circuitry can be used to provide a multiplexer/­
demultiplexer (16) that is physically small, inexpensive 
and reliable. The apparatus comprises a plug (18) 
adapted to be inserted between the protector block 
of the main distribution frame (42) and a plurality of 
high voltage protectors. The plug includes a 
plurality of pins (20) of which each pin is intended 
to bridge a respective line pair. With the pins 
(20) are associated piezoelectric devices (24) each 
serving as both a high voltage-isolating device and 
a signal coupler.
Patent EP-0227408-A3 (EP)
IPC: A47L5/38
Filed: 1986-12-16
Abstract: A conduit system for the flow of a fluid medium there­
through wherein the system is made up of a plurality of 
elongated conduit segments (11) connected by means of 
fittings, such as straight conectors (12), elbows (13, 14), 
T's (15) or the like. The conduit segments (11) are 
composed of opaque material and the fittings (12 to 15) are 
composed of transparent material.
Patent EP-0230991-A3 (EP)
IPC: B01D53/26
Filed: 1987-01-23
Abstract: Bei einer Trocknungspatrone für Lufttrocknungsanlagen, insbesondere für 
Druckluftbremsanlagen von Fahrzeugen, ist der das Trocknungsmittel 
tragende, vorzugsweise durch einen Ringfilter (35) umgebene Einsatztopf 
(ll) schnellöslich in einem Gehäusetopf (l; 43) aufgenommen und durch 
einen Deckel (29; 4l) verschlossen. Der Deckel (29; 4l) ist mittels eines 
Sprengringes (33; 45) oder dergleichen Halteelement schnellöslich am 
Gehäusetopf einrastbar, wobei im eingebauten Zusatand eine auf dem 
Einsatztopf (ll) aufliegende Druckfeder (27) gegenüber dem Inneren des 
Deckels verspannt ist. Der das Trocknungsmittel aufnehmende Einsatztopf 
(ll) besitzt an seiner oberen Stirnseite eine schnellösliche Verbindung 
mit einer das Trocknungsmittel abschließenden Lochscheibe (l5), derart, 
daß die Lochscheibe (l5) mit einem vorzugsweise zusammen mit ihr 
verwendeten Drahtsieb (l9) vom Einsatztopf (ll) abnehmbar ist, um einen 
unmittelbaren Austausch des Trocknungsmittels vornehmen zu können. Die 
Trocknunspatrone ihrerseits besitzt eine schnellösliche Verbindung mit 
dem sie tragenden Gehäuse der Regeleinrichtung der 
Lufttrocknungsanlage, derart, daß die Trocknungspatrone selbst als 
Wegwerfteil gehandhabt werden kann.
Patent EP-0254049-A3 (EP)
IPC: A01N43/54
Filed: 1987-06-23
Abstract: Herbicidal compositions containing 
a compound of the formula: 
  
wherein  
R is hydrogen, a lower alkyl, lower alkoxy, amino, substituted 
amino, cycloalkyl, halogen, or nitro;   
 
R′ is selected from the group consisting of a haloalkylthio group 
containing l or 2 carbon atoms and at least two halogen sub­
stituents; linear or branched alkyl and alkenyl group having 
from 2 to l0 carbon atoms, optionally substituted by halogen, 
hydroxy, lower alkoxy or haloalkyl; and cycloalkyl of 5 to l0 
carbon atoms, optionally substituted by halogen, hydroxy, lower 
alkoxy, or haloalkyl; provided that at least one of R′ is a 
haloalkylthio group as defined;   
 
n is zero or an integer from l to 4; and   
 
X is oxygen or sulfur
Patent EP-0251340-A3 (EP)
IPC: C08L23/10
Filed: 1984-12-10
Abstract: The invention relates to a process for producing an 
injection stretch-blow molded container, wherein an 
injection molded parison with a bottom is preblown 
in a preblowing and stretch temperature adjusting 
mold, which has been adjusted to a temperature in the 
range of (Tc -30 C) to (Tc +20C), wherein Tc is the 
cristallisation temperature of the polypropylen-base 
resin, and the resulting preform is then stretch-blow 
molded.  
     The polypropylen-base resin used in this process is 
preferably a random copolymer of propylen and an alpha-olefin.
Patent EP-0259850-A3 (EP)
Title: Method for the production of 0-substituted hydroxylamine hydrochlorides
IPC: C07C67/00
Filed: 1987-09-09
Abstract: O-Substituted hydroxylamine hydrochlorides I R-O-NH2 x HCl (I) (R = C1-C4-alkyl, C3-C4-alkenyl, C3-C4-haloalkenyl or benzyl) are prepared by continuous hydrolysis of the corresponding acetone oxime ethers II   <IMAGE> with hydrogen chloride and water in a reaction column having 20 to 60 theoretical plates with continuous removal of the acetone eliminated in this process.
Patent EP-0264900-A3 (EP)
IPC: C02F11/12
Filed: 1987-10-20
Abstract: Eine Vorentwässerungsstufe (100) zum kontinuierlichen 
Entwässern von Schlamm umfaßt einen U-förmigen Rohr­
körper (106), in dessen einen Schenkel Schlamm und 
Flockungsmittel kontinuierlich eingeleitet wird und 
vermischt wird. Aus dem oberen Ende des anderen Schen­
kels gelangt der Schlamm in Überlauf in einen Ent­
wässerungskorb (104), der einen aufrechtstehenden 
Siebkorb (130) umfaßt, über welchen der Schlamm vor­
entwässert wird. Eine innnerhalb des Siebkorbes (130) 
angeordnete Reinigungseinrichtung (138) in Form eines 
drehangetriebenen Abstreifsterns verhindert ein Zu­
setzen der Sieböffnungen. Der vorentwässerte Schlamm 
wird über einen Austragskanal (150), dessen Quer­
schnitt über eine Regelklappe (158) variierbar ist, 
der Filterpresse (160) zugeführt.
Patent EP-0273316-A3 (EP)
Title: Stereoconvergent process for preparing optically active carboxylic acids
IPC: C07C51/00
Filed: 1987-12-18
Abstract: A stereoconvergent process is described for preparing optically active alpha-arylalkanoic acids using as starting substance a diastereoisomeric mixture of ketals of formula <CHEM> in which the substituents have the meanings given in the description.   The described process leads to the formation of a single enantiomer.
Patent EP-0239158-A3 (EP)
Title: Circuit board for printed circuits, and method of making such a board
IPC: H05K3/34
Filed: 1987-03-10
Abstract: A printed circuit board, in which the substrate (1) and interconnections (2) are masked by a solder-resistant lacquer mask consisting of two layers of lacquer (4,5), the lands (3) being left unmasked, one layer of lacquer (4), which extends to the edges of the lands (3) and directly masks the substrate (1), is provided at least in the region of the lands (3), and the other layer of lacquer (5) masks the interconnections (2), while leaving the lands (3) unmasked, and extends to the region occupied by the layer of lacquer (4) extending to the edges of the lands (3) the two layers overlapping.
Patent EP-0247695-A3 (EP)
Title: Sound-insulating component
IPC: E04C2/38
Filed: 1987-05-22
Abstract: Sound-insulating component consisting of a supporting panel (2) with a layer of insulating material (5) disposed thereon. Said layer of insulating material being enclosed by a peripheral rigid frame (3) which is arranged along the perimeter of the supporting panel. A strip of insulating material being disposed on the rigid frame (3) so that the overall height of the edge structure (3, 4) formed by the frame and the strip of insulating material being approximately equal to the thickness of the enclosed layer of insulating material (5).
Patent EP-0239390-A3 (EP)
IPC: G11B11/105
Filed: 1987-03-25
Abstract: An optomagnetic recording medium comprises:  
a substrate; an optomagnetic recording layer provided 
on the substrate; a first intermediate layer provided 
on at least one side of the optomagnetic recording 
layer so as to be in contact with the recording layer; 
and a second intermediate layer provided on the side 
of the first intermediate layer opposite to the surface 
thereof in contact with the recording layer and having 
a thermal conductivity lower than that of the first 
intermediate layer.
Patent EP-0240257-A3 (EP)
IPC: A61P3/14
Filed: 1987-03-26
Abstract: Pharmaceutical compositions useful in regulating 
calcium transport across cellular membranes in man and ani­
mals are disclosed. The compositions contain plant growth 
regulators such as abscisic acid and its derivatives. In 
particular, the compositions contain a compound of the for­
mula: 
  
or  
R₁ - Y - R₂  
wherein R₁ is an alkyl of up to seven carbons or a saturated 
or unsaturated six membered carbon ring, which may be sub­
stituted; R₂ is a cyano group, a thio or hydroxy lower alkyl 
group or a group containing a carbonyl, most commonly a 
carboxyl group; R₃ is hydrogen or lower alkyl; R₄ is hydro­
gen, lower alkyl or halide; R₅ is hydrogen or hydroxy; R₆ is 
hydrogen, carboxy or carboxy lower alkyl, or R₅ and R₆ form 
a bond between the carbons to which they are attached or 
with the carbons to which they are attached form a carbon 
ring; or R₂ and R₆ together with the carbon to which they 
are bonded form a heterocyclic ring; n is 0 or 1, with the 
proviso that when n is 0, R₂ is an acyl group; X is -CH₂-, -­
CH=CH-, -CH₂-CH₂-, -CH₂-NH-, -CH₂-O-, -CH₂-S- or -NH-CO-; 
and Y is a carbocyclic group bonded to R₁ and R₂ through a 
single carbon. The compositions are formulated for oral, 
 
 
parenteral or other form of administration in dosages neces­
sary to effect the desired change in calcium flux. Daily 
doses of 0.01 to 200 mg/kg in one or more doses are contem­
plated. Dosage units may be formulated with any pharma­
ceutically acceptable carrier which is compatible with the 
active ingredient.
Patent EP-0249317-A3 (EP)
Title: Ink jet system catcher structure
IPC: B41J2/185
Filed: 1987-04-22
Abstract: A drop-catching structure for use in a liquid jet printing apparatus of the type which generates a linear array of closely spaced (i.e., high density) droplet streams from an orifice plate. The droplets are deflected from a normal droplet path towards a catching structure, the preferred embodiment of which includes an upper first planar surface substantially parallel to the droplet path, an intermediate planar surface disposed below the first planar surface and inclined downwardly and outwardly relative to the first planar surface, and a lower planar surface disposed below the intermediate surface which terminates in an upwardly directed channel defined with the ingesting blade.
Patent EP-0256655-A3 (EP)
IPC: F21V21/30
Filed: 1987-07-08
Abstract: A lighting arrangement includes a spot light (13) supported 
within a tapered duct (20) which is mounted in a housing (15) by 
means of an eye-ball bearing.  
     A pressurising unit (31) and a booster unit (32) produce a 
flow of air along the duct in the direction of light emission. 
The reflector (12) of the spotlight constricts the air flow path 
producing a convergent jet of cooling gas in front of the spot 
light.
Patent EP-0255369-A3 (EP)
Title: Catheter tip marker
IPC: A61M25/00
Filed: 1987-07-29
Abstract: A catheter tip marker (10) comprises a split 
sleeve of radiopaque material having an arc length 
between 180° and 360°. The tip marker (10) is 
crimped in position about an inner tubular member 16, 
and an outer tubular member (19) is bonded to the 
inner tubular member (16), with the tip marker (10) 
being captured between the two members. The outer 
tubular member (19) is part of an inflatable balloon 
(18), and a vent opening (24) extends from the 
balloon to the distal end of the catheter in 
alignment with the gap formed between the confronting 
edges of the marker sleeve.
Patent EP-0281738-A3 (EP)
Title: Multicarrier demodulator
IPC: H04L5/06
Filed: 1988-01-22
Abstract: The present invention relates to a multicarrier demodulator for separating and demodulating a digitalized frequency multiplexed signal into a plurality (L) of individual channel signals, with the separation being performed using a frequency division demultiplexer (FDM). The separated channel signals are each filtered using bandwidth limitation filters and thereafter demodulated using a synchronous demodulator. Following demodulation, the signals are filtered by interpolation filters, data (Nyquist) filters, and subsequently decided upon in a decider. The invention is characterized by the fact that the demodulator operates upon a pair of phase displaced complex channel signals.
Patent EP-0276820-A3 (EP)
Title: Multi-pack for beaker-shaped containers
IPC: B65D71/00
Filed: 1988-01-27
Abstract: The container holder for containers with an edge flange arranged in two rows one above the other is formed from a single-piece cardboard blank and has a bottom wall (2) with openings (3, 4) for inserting the containers (25) of the bottom row. Projecting into these openings are flaps which are rotated by the containers and then grip below their edge flange. Provided for the upper containers (30) are end wall flaps (26, 27, 28, 29) which secure the containers against slipping out laterally. <IMAGE>
Patent EP-0281986-A3 (EP)
Title: Non-dairy creamer/whitener
IPC: A23L29/269
Filed: 1988-03-05
Abstract: A non-dairy creamer comprises an aqueous solution of carrageenan 
and/or xanthan gum, sucrose, flavouring, sodium benzoate and colouring 
matter. The water comprises at least 98% of the solution. Other 
stabilizers including guar, locust bean, karaya, acacia, tragacanth may 
be substituted for the carrageenan and xanthan gum. The mixure is 
homogenised at hight pressure.
Patent EP-0290955-A3 (EP)
IPC: H02G15/08
Filed: 1988-05-05
Abstract: Die Einrichtung dient zum Abdichten von miteinander ver­
bundenen Leitern von Kabeln und hat Dichtteile (12, 14), 
die am Kabel dichtend anliegen und in einem Dichtungs­
gehäuse (6) untergebracht sind. Es besteht aus lösbar 
miteinander verbundenen Gehäuseteilen (6a, 6b), in denen 
jeweils ein das Dichtteil (12, 14) bildenden Dichtteil­
abschnitt (12a, 12b) untergebracht ist. Das Dichtteil 
(12, 14) dichtet nach dem Zusammenfügen der Gehäuseteile 
(6a, 6b) das Kabel und das Dichtungsgehäuse (6) ein­
wandfrei ab.
Patent EP-0291843-A3 (EP)
IPC: G01N33/52
Filed: 1988-05-11
Abstract: The kit (1, 20) contains a sample application zone (3) which has a sample layer (6b, 29b, 29c) with a sample field (10, 37, 38) for application of a stool sample, and analysis means with reagents which react with the analyte and include a component generating a detectable signal. A considerable simplification of, in particular, immunological determinations is achieved by the sample layer (6b, 29b, 29c) being composed of a material which has capillary activity so that a liquid is transported therein by capillary action. The sample layer is, on the one hand, in contact permitting fluid exchange with an eluent application zone (2) so that an eluent applied there penetrates into the sample layer and elutes an analyte which is contained in the sample and is soluble in the eluent. The sample layer is, on the other hand, in contact permitting fluid exchange with an eluent pickup zone (4) from which the eluent with the eluted constituent is picked up and passed to the analysis means.   <IMAGE>
Patent EP-0293705-A3 (EP)
IPC: C09K23/12
Filed: 1988-05-21
Abstract: Verfahren zur kurzzeitigen Konservierung von Rohhäuten und 
Fellen mit einer Alkalichlorit-Lösung, die zusätzlich noch 
eine Verbindung der Formel 1 
  
enthält, wobei R Wasserstoff oder C₁-C₁₂-Alkyl, Me 
Wasserstoff oder ein Alkalimetallatom und n 1 oder 2 
bedeuten. Der Zusatz dieser Verbindungen verbessert aufgrund 
ihrer hydrotropen Wirkung das gleichmäßige Eindringen der 
Konservierungslösung in die Haut.
Patent EP-0301409-A3 (EP)
IPC: C08G65/38
Filed: 1988-07-21
Abstract: Hochtemperaturbeständige, thermoplastisch verarbeitbare 
Polyarylenether mit wiederkehrenden Struktureinheiten der 
allgemeinen Formel (1) 
  
worin A: 4,4′-bzw. 4,4″-Benzophenon-Einheiten der Formel 
  
B: 9,9-Bis(4′-phenyl)fluoren-Einheiten der Formel 
  
C: 2,2-Bis(4-phenyl)propan-Einheiten der Formel 
  
sind, die über Sauerstoffatome etherartig miteinander 
verbunden sind, wobei die Zusammensetzung der 
Polyarylenether durch m und n, für die das Molverhältnis m 
: n = 30 : 70 bis 90 : 10 gilt, gegeben ist und die Folge 
der B- oder C-enthaltenden Teilstücke, statistisch sein 
kann.
Patent EP-0316625-A3 (EP)
Title: Photo-electric position-measuring device
IPC: G01D5/34
Filed: 1988-10-26
Abstract: In such a position measuring device for measuring the relative position of two objects (S1, B1), the division (T1) of a division carrier (TT1) is scanned by a scanning device (A1) which consists of a moving scanning unit (AE1a) and of a stationary scanning unit (AE1b). Whilst the moving scanning unit (AE1a) is connected to the moving object (S1), the stationary scanning unit (AE1b) and the division carrier (TT1) are mounted on the stationary object (B1). The stationary scanning unit (AE1b) contains an illuminating unit (BE) and two photo elements (P1a, P1b) and the moving scanning unit (AE1a) contains optical elements (KD, AP, US1, PF). Whilst only an optical effective connection exists between the moving scanning unit (AE1a) and the stationary scanning unit (AE1b), the stationary scanning unit (AE1b) is connected to the evaluating device (AW1) via an electrical cable (KB1) which transmits the two periodic scanning signals (S1a, S1b) of the two photo elements (P1a, P1b) to the evaluating device (AW1) for forming measurement values for the relative position of the two objects (S1, B1). <IMAGE>
Patent EP-0278757-A3 (EP)
IPC: C09K11/06
Filed: 1988-02-11
Abstract: An electroluminescent device is disclosed 
comprised of, in sequence, an anode, an organic hole 
transporting zone, an organic electron transporting 
zone, and a cathode. The cathode is comprised of a 
layer of a plurality of metals other than alkali met­
als, at least one of said metals having a work func­
tion of less than 4 eV.
Patent EP-0303433-A3 (EP)
Title: Method of repairing turbine blades
IPC: B23P6/00
Filed: 1988-08-08
Abstract: A method of repairing a turbine blade (11) of the type forming part of an array of turbine blades (10) which are provided with tennons (15) at their outer ends, which tennons engage with a circumferential shroud (23). The repair steps involve the removal of the old damaged tennon and end of the blade, which may or may not be damaged, and replacement by a new part (27) which includes a new tennon (28) and a blade part (29) and locating the new part relative to at least one adjacent blade (12) and securing the new tennon and blade part to the blade being repaired while it is in its located position. The repair ensures that any area of weakness, i.e. where the joint has been made, is removed from the area most prone to damage, the root of the tennon, and the location means (35) ensures that the new part can be properly located.
Patent EP-0284544-A3 (EP)
Title: Solid state polymerization of polyester prepolymers
IPC: C08G63/00
Filed: 1988-03-25
Abstract: High molecular weight polyester resins such as 
polyethylene terephthalate, are sometimes produced from 
low molecular weight polyester prepolymers having the 
same composition by solid state polymerization. The 
low molecular weight polyester prepolymers which are 
used in such solid state polymerizations are normally 
prepared by conventional melt polymerizations and are 
generally in the form of pellets or chips. It has been 
unexpectedly found that solid state polymerization 
rates can be greatly improved by utilizing polyester 
prepolymers which are in the form of porous pills. By 
utilizing polyester prepolymers that are in the form of 
porous pills, higher molecular weights can be achieved 
after shorter solid state polymerization times.  
     The present invention specifically relates to an 
improved process for solid state polymerizing a 
polyester prepolymer into a high molecular weight 
polyester resin comprising heating the polyester 
prepolymer to an elevated temperature which is 
sufficient to induce solid state polymerization, 
wherein the polyester prepolymer is in the form of 
porous pills. The porous pills utilized in such solid 
state polymerizations generally have a density within 
the range of about 70% to about 99% of the density of 
solid polyester pellets which are comprised of the 
polyester prepolymer and weigh from about 0.0005 to 
about 0.5 grams.
Patent EP-0330833-A3 (EP)
IPC: B65D77/06
Filed: 1989-01-24
Abstract: Die Handhabung eines als Flüssigkeitsbehälter dienenden 
Kunststoffbeutels, der in einer Schachtel angeordnet ist, 
ist sehr umständlich.  
     Eine im Innenraum der Schachtel angeordnete Abteilplatte 32 
teilt einen inneren Raumteil 35 zur Aufnahme des Flüssigkeits­
behälters 37 in einem Abstand vom geschlossenen Deckel 
ab und weist neben einer Wand 14 der Schachtel eine Öffnung 
38 für einen Stutzen 39 des Flüssigkeitsbehälters auf. 
Dadurch kann durch diesen Stutzen der Flüssigkeitsbehälter 
befüllt oder entleert werden, indem die Schachtel entspre­
chend, z.B. wie ein angezapftes Faß, angeordnet wird. 
Bei geschlossenem Deckel der Schachtel ist der Stutzen 
beim Lagern der Schachteln nicht hinderlich.  
     Die Anwendung erstreckt sich auf Verpackungen von Flüssig­
keitsbehältern, insbesondere in Form von Beuteln mit einem 
Befüll- und/oder Entnahmestutzen.
Patent EP-0330030-A3 (EP)
IPC: F16M11/20
Filed: 1989-02-11
Abstract: Die Erfindung betrifft eine Aufhängevorrichtung für 
Steuergeräte, Steuertafeln und dgl., die aus einem mit einer 
Wand oder einem Maschinenkörper (10) verbindbaren Anschlußflansch (18) 
oder Anschlußdrehgelenk, Tragkörperabschnitten (20), Winkeln, 
Zwischengelenken (11) und einer mit dem Steuergerät, der Steuertafel 
oder dgl. verbindbaren Kupplung zusammensetzbar ist. Ein 
stabiler Tragkörperabschnitt mit leichtem Einbringen der 
Verbindungsleitungen und mit einfacher Anschlußmöglichkeit 
zu benachbarten Teilen der Aufhängevorrichtung wird dadurch 
geschaffen, daß die Tragkörperabschnitte aus einem im 
wesentlichen U-förmigen Grund-Profilabschnitt (21) besteht, der 
mittels eines zu seinem Steg (22) parallel verlaufenden Trennsteg (25) 
in ein geschlossenes Tragteil und ein dem Steg abgekehrt offenes 
U-förmiges Aufnahmeteil unterteilt ist, daß sowohl an dem 
des Tragteils als auch an dem Aufnahmeteil längsgerichtete 
Verbindungsstege (28, 29, 31, 32) 
mit durchgehenden Schraubaufnahmen angeformt 
sind, daß die Seitenschenkelabschnitte (26, 27) des Aufnahmeteils in 
Verbindungsenden (33, 35) mit längsgerichteten, durchgehenden 
Hinterschnitten (34, 36) auslaufen und daß ein im Querschnitt U-förmiger 
Deckelprofilabschnitt (37), dessen Seitenschenkel (38, 40) mit 
längsgerichteten, durchgehenden Einhänge- oder Rastansätzen (39, 41) 
versehen sind, lösbar mit den Verbindungsenden (33, 35) des 
Aufnahmeprofils verbindbar und damit das Aufnahmeprofil 
verschließbar ist.
Patent EP-0341636-A3 (EP)
Title: Tile-spray aerosol actuator button and dies
IPC: B29C33/00
Filed: 1989-05-08
Abstract: Disclosed is an aerosol actuator button for delivering a product such as an atomized air freshener liquid from a pressurized aerosol container wherein the spray pattern produced is tilted away from the central long axis of the actuator button and container. Tilting of the spray pattern is accomplished by placing the actuator button orifice at the bottom of an asymmetrical conical depression which is open to the surrounding atmosphere. More preferably, the orifice itself is asymmetrical with the shorter portion of the orifice being situated relative to the conical depression such that tilting of the spray is accentuated. This configuration causes the atomized spray to be tilted away from the central long axis in spite of the fact that the orifice is concentric with the central long axis of the actuator button. Also disclosed are dies for making such actuator buttons.
Patent EP-0348833-A3 (EP)
Title: Process for the separation and recuperation of rhodium from oxysynthesis products
IPC: C22B3/00
Filed: 1989-06-23
Abstract: To separate and recover rhodium, the distillation residues from oxo process products are first treated with an oxidising agent. For this, the reaction mixture is reacted in the presence of carbon monoxide or a compound which cleaves carbon monoxide with the aqueous solution of a reagent which forms a water-soluble complex compound with rhodium.