baber/WOPTO huggingface dataset:
Patent EP-0152941-A3 (EP)
IPC: F25B39/02
Filed: 1985-02-18
Abstract: Die Erfindung betrifft einen Rohrmantelverdampfer (1) 
für Kältemittel, insbesondere zur Eisherstellung. Dieser 
Verdampfer besteht aus einem doppelwandigen Rohrman­
tel (3, 4) mit einem im oberen Teil angeordneten Einlauf (11) 
für das flüssige Kältemittel und einem vorzugsweise eben­
falls im oberen Teil auf der diametral entgegengesetzten 
Seite gegenüber dem Einlauf (11) vorgesehenen Auslauf 
(12) für das dampfförmige Kältemittel. Der Durchsatz des 
Kältemittels ist so geregelt, dass das vom Einlauf (11) unter 
gleichzeitiger Verdampfung herabfliessende Kältemittel 
die Innenwandungen des Rohrmantelverdampfers (1) auf 
einem möglichst grossen Anteil seiner Höhe benetzt.
Patent EP-0168758-A3 (EP)
IPC: B65B63/02
Filed: 1985-07-09
Abstract: This invention relates to compression drums (1) for or­
derly groups of cigarettes (G) in automatic cigarette-packing 
machines. Said drums comprise one or more compression 
pockets (2) each having a substantially rectangular cross-sec­
tion and each including, at least partly, movable sidewalls per­
mitting the cross-section of a pocket to be varied between a 
maximum expansion condition, wherein an orderly group of ci­
garettes (G) to be packed is introduced thereinto, and a maxi­
mum compression condition, wherein the group of cigarettes 
(G) received in the pocket (2) is compressed.  
     According to the invention, at least two adjacent side­
walls (3, 4 and/or 3′, 4′) of each compression pocket (2), one 
of which (3, 3′) corresponds to a longer side and the other to a 
shorter side of said rectangular cross-section, are separate 
from each other and from the other sidewalls of said pocket 
and are movable independently from each other and each one 
with respect to the opposite respective sidewall (3′, 4′ and/or 
3, 4) so as to achieve a mutual movement of the walls of each 
pair of opposite sidewalls of a compression pocket (2) toward 
each other and away from each other.
Patent EP-0172469-A3 (EP)
IPC: B61D27/00
Filed: 1985-08-01
Abstract: Die Erfindung betrifft eine Lüftungseinrichtung für den 
Laderaum von geschlossenen Eisenbahngüterwagen mit im 
wesentlichen aus Schiebewandteilen bestehenden Seiten­
wänden. Bei dieser Art Güterwagen können die üblicherwei­
se in den Seitenwänden angeordneten Lüftungseinrichtun­
gen bedingt durch die niedrige Bauhöhe der Schiebewand­
teile nicht angewandt werden. Ziel der Erfindung ist es, für 
diese Güterwagen eine geeignete, wirtschaftlich herstellbare 
Lüftunoseinrichtung zu finden.  
     Erfindungsgemäß wird die Lüftungsöffnung in der Stirn­
wand des Eisenbahnguterwagens zwischen zwei vertikalen 
Stirnwandpfosten nahe dem oberen Ende der Stirnwand 
angeordnet, wobei mit Abstand vor der Lüftungsöffnung 
eine Abdeckung vorgesehen ist, die oberhalb der Lüftungs­
öffnung labyrinthartig in die Stirnwand eingreift. Die Lüf­
tungsöffnung ist durch einen Schieber über ein aus Gieisebe­
ne betätigbares Gestänge verschließbar.
Patent EP-0175326-A3 (EP)
IPC: B01L3/00
Filed: 1985-09-16
Abstract: A specimen-preparation vial for collecting and prepar­
ing a specimen of fecal matter or other clinical specimen for 
a diagnostic test includesa sample-dilution container (20) 
and a specimen-collection/dispenser top (50). The sample 
dilution container (20) is shaped to contain a liquid in an in­
terior volume. The container (20) has an opening (34) di­
mensioned to receive the specimen and a sidewall which is 
yieldable upon manual squeezing. The specimen-collec­
tion/dispenser top (50) includes a cap housing (110) which is 
connectable to the specimen-dilution container (20) for clos­
ing the opening (34) of the container (20). A specimen-col­
lection tool (130) is connected to the cap housing (110) and 
projects from the cap housing (110) so that the tool (130) ex­
tends into the interior volume of the specimen-dilution con­
tainer (20) when the cap housing (110) closes the opening 
(34) of the container (20). The specimen-collection/dispens­
er top (50) also includes a dispenser tip connected to the 
cap housing (110). The dispenser tip (112) has a channel 
passing through it which communicates with the interior 
volume of the sample-dilution container (20) when the cap 
housing (110) closes the opening (34) of the container (20). 
An end of the channel defines a filtrate-discharge orifice. A 
dispenser-tip closure is provided for closing the filtrate-dis­
charge orifice of the channel passing through the dispenser 
tip (112). A microfiltration filter is located in the cap housing 
(110) in a liquid path extending from the interior volume of 
the sample-dilution container (20) to the filtrate-discharge 
orifice of the dispenser tip (112) so that the liquid flowing from 
the interior volume of the container to the filtrate-discharge 
orifice passes through the microfiltration filter. The micro­
filtration filter has pores passing through it of dimensions 
effective to permit virus particle to pass through the pores 
and to block the passage of particles significantly larger 
than virus particles.
Patent EP-0176079-A3 (EP)
Title: Process and device for split and splitless sampling onto capillary columns using the syringe
IPC: G01N30/18
Filed: 1985-09-24
Abstract: This invention concerns a device for the split- and splitless sampling (with external vaporization) onto capillary columns by syringe with the aim of improves precision and accuracy of quantitative analysis using a syringe needle by cooling it over the entire length by a gas-flow.
Patent EP-0177893-A3 (EP)
IPC: A61K47/38
Filed: 1985-10-03
Abstract: A solid sustained release dosage form, including a trans­
dermal dosage form, is disclosed comprising a gel matrix con­
taining HPMC and a major amount of a plasticizer therefor into 
which gel matrix is reversibly dispersed an active organic ma­
terial, such as a pharmaceutically active agent. When the dos­
age form is transdermal, a non-porous covering and means for 
adhering the dosage form to the skin of the patient are also 
present.
Patent EP-0187225-A3 (EP)
IPC: B60R22/20
Filed: 1985-11-13
Abstract: Bei einer Vorrichtung zur Höhenverstellung des oberen 
Umlenk- oder Befestigungsbeschlages für den Schultergurt 
eines Sicherheitsgurtsystems insbesondere in Kraftfahrzeu­
gen, bestehend aus einer an einem Fahrzeug-Aufbauteil 
angebrachten Riegelvorrichtung mit einer Führungsschiene 
mit beiderseits eines Führungsschlitzes angeordneten Aus­
nehmungen, in welche ein zugeordnetes Raststück eingreift, 
welches in einem im Führungsschienenprofil längsbewegli­
chen Gleitstück gegen Federdruck schwenkbeweglich zwi­
schen einer Rastund einer Verschiebestellung gelagert ist, 
besteht das Problem, daß die Verbindung des Befestigungs­
mittels für den Umlenkbeschlag am Raststück als Schwach­
punkt für die Kraftübertragung anzusehen ist und im übrigen 
die Bauhöhe der Vorrichtung entsprechend groß ist. Zur 
Vermeidung dieses Problems ist vorgesehen, daß das Befe­
stigungsmittel (20) für den Umlenk- oder Befestigungsbe­
schlag das Raststück (17) durchgreifend in dem Gleitstück 
(15) verankert ist.
Patent EP-0187290-A3 (EP)
IPC: G01R13/20
Filed: 1985-12-10
Abstract: A waveform memory circuit samples an analog wave­
form at regular intervals to generate and store in a first 
random access memory digitally encoded data points repre­
senting the waveform magnitude. Only data points minimal­
ly different in magnitude from the most recently stored data 
point are stored. The number of sampling periods between 
successively stored data points is counted and stored in a 
second random access memory. Provisions are made for 
external control over data acquisition cycle start, the number 
of data points to be stored, sampling frequency, and 
difference minimum required to initiate storage.
Patent EP-0165718-A3 (EP)
IPC: G02B23/24
Filed: 1985-05-21
Abstract: An endoscope has an insertion tube (2) constructed from 
a plurality of disks (15) strung together on steering cables (6) 
and received in a flexible plastics sheath. Each disk is formed 
with a plurality of service apertures defining a plurality of 
service passages of equal diameter within the chain of disks 
(15). The cable apertures (16) in the disks (15) are skewed so 
that each cable (6) follows a helical path along the length of 
the insertion tube (2).
Patent EP-0179546-A3 (EP)
IPC: C07D501/56
Filed: 1985-06-26
Abstract: Ceftazidime pentahydrate in crystalline form is provided 
in a one-step process comprising acidic removal of protecting 
groups from an amino-protected and carboxy-protected cef­
tazidime, separation of the aqueous phase after addition of 
a water-immiscible organic solvent, and precipitation of the 
pentahydrate by adusting the pH of the aqueous phase from 
about 3.5 to about 4.5.
Patent EP-0192887-A3 (EP)
IPC: G02B6/00
Filed: 1985-11-21
Abstract: A fiber optic phase modulator produces a pure phase 
modulation in a signal propagating along a standard low 
birefringence optical fiber without producing an accompany­
ing change in the polarization of the signal. A pair of fiber 
squeezers under the control of an oscillator apply two 
in-phase perpendicular forces to the fiber. Changes in length 
and changes in the refractive indices of the compressed fiber 
in each squeezer cause a phase difference and a polarization 
change between the input and output signals. The changes 
in the phase of the signal caused by the stresses resulting 
from the perpendicular compressions are cumulative while 
the polarization changes are equal and opposite. The phase 
modulator includes a transducer capable of applying forces 
to the fiber at high frequencies such that the phase 
modulator is suitable for use in fiber optic systems such as 
optical gyroscopes and other interferometric sensors.
Patent EP-0173640-A3 (EP)
IPC: B01D53/50
Filed: 1985-07-24
Abstract: The present invention is directed to a method for treat­
ing an exhaust gas which comprises cooling an alkaline neu­
tralizing agent powder and blowing the cooled powder into 
the exhaust gas in order to remove acidic gaseous com­
ponents from the exhaust gas, and a method for treating an 
exhaust gas which comprises recovering the used alkaline 
neutralizing agent, cooling it, and utilizing it again in order to 
remove acidic gaseous components from the exhaust gas.
Patent EP-0204074-A3 (EP)
Title: Method and joining of profiles
IPC: B29C65/00
Filed: 1986-03-03
Abstract: The invention relates to a method of joining two bevelled rod ends composed of plastics material reinforced with long fibres, using a shrinkable tube.
Patent EP-0199999-A3 (EP)
Title: Wear resistant poly(aryl ether ketone)/polyimide blends
IPC: C08L77/00
Filed: 1986-03-27
Abstract: Blends comprising (A.) at least one poly(aryl) ether ketone), and (B.) at least one polyimide having repeating units of the formula <IMAGE> (I)  wherein R1 is a substituted or unsubstituted tetravalent radical having benzenoid unsaturation, and R2 is a substituted or unsubstituted divalent group having aromatic unsaturation which is essentially free of (i) backbone ether oxygen bonded directly to the aromatic ring forming an imide linkage and (ii) amide linkages bonded through carboxyl groups bonded to the aromatic ring forming an imide linkage. The blends exhibit good melt processability and wear resistance greater than the individual blend components.
Patent EP-0199166-A3 (EP)
IPC: B60N2/28
Filed: 1986-04-05
Abstract: Es wird ein Kindersicherheitssitz (10) mit einem Grund­
teil (12) und einem Sitzteil (14) beschrieben. Das Sitzteil (14) 
ist in Bezug zum Grundteil (12) mittels bogenförmiger 
Teleskopeinrichtungen (16) zwischen einer Sitz- und einer 
Ruheposition verstellbar. Zur Arretierung des Sitzteiles (14) 
in der Sitz- bzw. in der Ruheposition ist eine Rasteinrichtung 
(18) vorgesehen.
Patent EP-0201767-A3 (EP)
Title: Cyclone mixing device for the continuous mixing of powders with liquids
IPC: B01F25/64
Filed: 1986-04-22
Abstract: In a cyclone mixer for the continuous mixing of pulverulent substances with liquids, with a charging mechanism for the pulverulent substances and with a mixing chamber positioned below it and into whose upper region issues a tangential suction tube and which is provided in the lower region with a pump impeller and a dispersing apparatus surrounding the same and into whose lower region issues an outlet, it is provided according to the invention that the dispersing apparatus is constructed as a fixed lamellar ring, which is provided with uniformly circumferentially distributed baffle lamellas extending substantially radially outwards and whose inner portions immediately adjacent to the radial outer boundary of the impeller. In the case of an extremely simple construction, this apparatus ensures that despite the oppositely influencing parameters of high dispersion level and high throughput, a qualitatively and quantitatively very high efficiency is achieved.
Patent EP-0226261-A3 (EP)
IPC: G06F7/76
Filed: 1984-02-13
Abstract: The two operands for an arithmetic unit are supplied 
on two buses (FA and FB) for a selected pair of registers within 
a register file (RF 507). The register addresses (ADA and ADB) 
corresponding to the two buses (FA and FB) respectively are 
provided, in accordance with an instruction, from two input 
addresses (RA1 and RA2). However a swap signal (SWS) controls 
two multiplexers (AMUXA and AMUXB) making it possible to equate 
(ADA) and (ADB) with (RA2) and (RA1) respectively, instead of 
with (RA1) and (RA2) respectively. The swap signal may be 
employed in conjunction with floating point mantissa - shifting 
(to bring a smaller operand to the same exponent as the larger 
operand) so as to ensure that the unshifted mantissa is always 
applied to a specific one (FA) of the two buses.
Patent EP-0201334-A3 (EP)
IPC: A61K6/06
Filed: 1986-05-08
Abstract: A heat sinterable porcelain powder mix for preparing a sin­
tered porcelain product of a desired color, particularly for use 
in the fabrication of dental appliances, comprises an admixture 
of a porcelain powder with an organic liquid binder. The liquid 
binder has an index of refraction the same or substantially the 
same as the index of refraction of the porcelain powder, there­
by permitting visualization of the true post-sintered color of the 
porcelain powder mix during application and prior to heat sin­
tering. A method of preparing a sintered porcelain product in­
volves preparation of the said powder/binder mix, applying it to 
a substrate, checking and if necessary adjusting the color of 
the applied mix, and thereafter heat sintering the coated sub­
strate to produce a dental artefact.
Patent EP-0202127-A3 (EP)
Title: Disposable absorbent articles
IPC: A61F5/44
Filed: 1986-05-15
Abstract: Absorbent articles containing both pH control agents and substantially water-insoluble, highly neutralized hydrogel material as a fluid-absorbing polymer are disclosed. By placing pH control agents and hydrogel in distinct discrete zones within the article, absorbent products such as diapers can be realized which are highly effective for absorbing discharged body fluids and which also serve to prevent or reduce diaper rash.
Patent EP-0206664-A3 (EP)
Title: Guard system
IPC: G08B13/183
Filed: 1986-06-12
Abstract: Guard system for protecting some space against un­
detected intrusion uses a plurality of wave beam paths (from 
transmitter T1 -Tn to receivers R1 -Rn) selectively energised in 
cycles (multiplexer Tx-Mx) so that each beam (transmitters 
T1 -Tn) is energised for part only of each cycle. Pressure or 
absence of beam energy indicative of intrusion is monitored 
(receivers R1 -Rn and multiplexer Rx-Mx). Signal level 
discrimination (46) of received signals operates both logic 
circuitry (flipflop 55) to give effectively continuous output 
(56, 58) except for beam interruption (52) even through a 
quiescent state of each cycle, and fault indication logic cir­
cuitry (100 via 70, 72) that is shown duplicated.
Patent EP-0228802-A3 (EP)
IPC: A61M5/14
Filed: 1986-11-18
Abstract: Liquid infusion apparatus, comprises a housing (2) having a drip 
chamber (4), an inlet connector (6) leading to the upper 
end (4a) of the chamber (4), an outlet connector (8) leading from the 
lower end (4b) of the chamber (4), and an outlet tube 
(10) supported within the chamber (4) with the lower end of the outlet 
tube (10) leading to the outlet connector (8) and the 
upper end of said outlet tube (10) located at an intermediate portion 
of the chamber (4) spaced below the inlet connector (6). 
The drip chamber (4) further comprises a cap (20) including a side 
wall (22) closed at its upper end by an end wall (24′) 
and open at its lower end, and supported over the upper end of the 
outlet tube (10) with the cap end wall (24′) spaced 
above the upper edge of the outlet tube (10), and the cap side wall 
(22) enclosing the upper portion of the outlet tube (10) 
and spaced therefrom to provide a passageway (26) for the infusion 
liquid at the lower end of the drip chamber (4) to pass 
into the upper end of the outlet tube (10) and out through the outlet 
connector (8) to the infusion device.
Patent EP-0268118-A3 (EP)
IPC: B01D53/50
Filed: 1987-10-30
Abstract: Beim Entfernen von SO x  und NO x  aus Rauchgas wird so 
verfahren, daß das Rauchgas, bevor es durch ein SCR-Kata­
lysatorbett (26) geleitet wird, in einem Koksbett (8) vollständig 
entschwefelt wird. Das entschwefelte und denoxierte 
Rauchgas kann durch ein Koksbett (13) geleitet werden, in 
welchem das im SCR-Katalysatorbett nicht umgesetzte 
Ammoniak (10) aus dem Rauchgas entfernt wird.
Patent EP-0316829-A3 (EP)
IPC: A47G29/12
Filed: 1988-11-12
Abstract: Die Briefkastenanlage (10) weist ein Gehäuse (11) auf, in 
dem eine Anzahl Einzelbriefkästen (16) nach einem bestimmten 
Anordnungsmuster angeordnet sind. Des Gehäuse (11) ruht auf 
einem Fußgestell (12), das je nach der Größe des 
Gehäuses (11) einen oder zwei Füße (13 14) aufweist. Die 
Füße (13, 14) weisen einen Pfosten mit Kopfplatte und Boden­
platte auf. Die Pfosten werden durch einen Grundkörper in 
Form eines offenen Hohlprofils und durch ein Seitenteil 
gebildet, das die gleiche Höhe wie der Grundkörper hat und 
das den Grundkörper zu einem geschlossenen Hohlprofil 
ergänzt. Der geschlossene Pfosten kann die Gestalt eines 
Zylinders, eines Prismas, eines Quaders oder einer Mischform 
dieser Grundformen haben.
Patent EP-0320640-A3 (EP)
IPC: B24B55/06
Filed: 1988-11-18
Abstract: Ein Schleifkörper eines Vibrationsschleifgerätes hat zumindest in 
vertieften Bereichen seiner Arbeitsseite angeordnete Absaugöffnun­
gen zur Schleifstaubabsaugung mittels einer an den Schleifkörper 
anschließbaren externen Absaugeinrichtung. Es ist ein die Arbeits­
seite abdeckendes, einseitig mit Schleifmaterial beschichtetes 
Blatt Schleifleinen bzw. Schleifpapier als Schleifelement vorge­
sehen, welches mit den vertieften Bereichen der Arbeitsseite kon­
gruente, durchbrochene Bereiche aufweist. Damit das Schleifelement 
allein durch Saugkraft an der Arbeitsseite halten kann, um dadurch 
ein einfaches und schnelles Auswechseln von abgenutzten Schleifele­
menten zu gewährleisten, ist die schleifmaterialfreie Rückseite des 
Schleifelementes mit einer Aufrauhung versehen. Vorzugsweise sind 
zwecks Schaffung der Aufrauhung wenigstens zwei einander gegenüber­
liegende Kanten des Blattes umgeklappt.
Patent EP-0345381-A3 (EP)
Title: Liquid filter
IPC: B01D39/00
Filed: 1988-11-21
Abstract: Liquid, especially water filters and the use 
thereof are 
disclosed. The filters, which may be 
constructed in a configuration which creates a maximum 
surface area, per unit volume, for filtration of the 
liquid are self-supporting structural elements which are 
comprised of a porous matrix having uniformly entrapped 
therewithin activated carbon particles. The porous 
plastic matrix preferably is formed from a thermoplastic 
polymeric material having an average particle size 
substantially in excess of the average particle size of 
the activated carbon particles.
Patent EP-0319024-A3 (EP)
Title: Process for producing optically active alpha-isopropyl-p-chlorophenylacetic acid
IPC: C07C51/09
Filed: 1988-12-02
Abstract: A process for producing optically active α-­
isopropyl-p-chlorophenylacetic acid (ICPA) of the formula: 
  
wherein the symbol * stands for an asymmetric carbon atom, 
which comprises subjecting an ICPA ester in the form of 
a racemic mixture corresponding to the formula (II) 
  
wherein X₁, X₂ and X₃ are independently halogen atoms, or 
two of them are independently halogen atoms and the third 
is hydrogen atom or a lower alkyl group, and the meaning of 
the symbol * are the same as defined above,  
to optical resolution by preferential crystallization from 
an organic solvent at a degree of supersaturation of not more 
than 150 % at the intended crystallization temperature to 
separate an optically active ICPA ester of the formula (II);  
 
 
subjecting the optically active ICPA ester obtained  
to hydrolysis with retaining its 
configuration to give the corresponding optically active 
ICPA of the formula (I) ; and  
subjecting the undesired optically active ICPA ester remaining 
in the mother liquor after the optical resolution  
to racemization by a strong organic base 
to form the racemic mixture of the ICPA ester, which can be 
subjected to another optical resolution.
Patent EP-0314236-A3 (EP)
IPC: H04L5/00
Filed: 1988-10-18
Abstract: Die Erfindung betrifft ein Übertragungssystem mit mehreren 
Stationen, die über je eine getrennte Schreibleitung und 
Leseleitung miteinander verbunden sind, wobei die Schreib­
leitung an einer Stelle mit der Leseleitung gekoppelt 
ist. Die Informationsübertragung von einer Station zu 
einer anderen erfolgt in einem Datenkanal, der durch einen 
zugeordneten Zeitschlitz innerhalb periodischer Rahmen 
gebildet wird. Zur besseren Ausnutzung des Datenkanals bei 
gegenseitigem gleichzeitigen Informationsaustausch 
zwischen zwei Stationen wird erfindungsgemäß nur ein 
Datenkanal belegt, indem jede Station die auf der ein­
gehenden Schreibleitung ankommende Information mit der 
auszusendenden Information umkehrbar verknüpft, vorzugs­
weise mittels einer Exklusiv-ODER-Verknüpfung, und außer­
dem verknüpft jede Station die empfangene Information 
wieder mit der ausgesendeten Information, wodurch die von 
der jeweils anderen Station ausgesendete Information 
wieder gewonnen wird.
Patent EP-0295024-A3 (EP)
IPC: H04N1/417
Filed: 1988-06-06
Abstract: A fast and flexible data decompressor decodes data, 
such as that encoded by CCITT Group 4 facsimile machines, 
to produce display data. In the decompressor, a 
microprocessor controlled by microcode evaluates variable 
length codes each representing a series of data cells, each 
data cell in a series having a single value assigned 
thereto. The variable length codes have a first code type, 
such as vertical codes and pass codes used in two-­
dimensional coding schemes, are decoded by the 
microprocessor. The variable length codes having a second 
type, such as one-dimensional horizontal codes, are decoded 
by a pair of look-up tables in read only memories (ROM's). 
One ROM determines the length of the code and the other 
determines the run length of the series of data cells 
represented by the code. A shifter which receives encoded 
data is shifted by the length of the code, whether 
determined by the code length ROM or the microprocessor. 
The microprocessor generates an intermediate code 
indicating the run length and the single value to be 
assigned to each of the data cells in the series of data 
cells, using the run length from the run length ROM if the 
code is of the second type. The intermediate code is sent 
to a bit generator which generates a series of bits 
corresponding to the data cells.