baber/WOPTO huggingface dataset:
Patent EP-0062494-A3 (EP)
IPC: B01D61/00
Filed: 1982-03-31
Abstract: Two liquid components A and B of a mixed liquid are effi­
ciently separated from each other by allowing the mixed liquid 
to permeate a membrane M A  having a separation factor α A / A /B  of 
more than 1 and removing component B from the liquid which 
has permeated membrane M A  by means of a membrane M B  
having a separation factor α B / B /A  of more than 1. Devices for car­
rying out this method are also disclosed.
Patent EP-0087016-A3 (EP)
Title: Bottle with dosing device
IPC: B65D47/04
Filed: 1983-02-02
Abstract: A dosaging device for dispensing defined amounts of a liquid being contained in a bottle with a squeezable wall. A valve is disposed between the content of the bottle and the dosaging container which can be selectively opened or closed by turning a gripping piece. The openings for feeding the bottle content into the dosage container are arranged in a specific manner with respect to the pouring orifice. An oblique trough which encompasses the pouring orifice reduces the still remaining liquid in the area of the pouring orifice back into the dosaging container, after the pouring. Baffle ribs are mounted on the inner side of the lid which covers the dosage container to the outside and which contains the pouring orifice in such a manner that they limit the liquid film formed by the impact of the liquid streams on the inside of the lid in direction of the opening provided for pouring.
Patent EP-0091056-A3 (EP)
IPC: C07D233/64
Filed: 1983-03-28
Abstract: Neue 5-substituierte 4-Methylimidazole und ein Verfah­
ren zur Herstellung von 5-substituierten 4-Methylimidazolen 
durch Oxidation von 4-Methyl-5-hydroxymethylimidazolen 
und gewünschtenfalls Umsetzung der so gebildeten 4-­
Methyl-5-formylimidazole mit Anilinen, Hydroxylamin, Hyd­
razin, Semicarbazid, Thiosemicarbazid, Triphenylphosphin­
carbalkoxymethylenen oder Phosphonoessigsäurealkyle­
stern und gegebenenfalls Hydrolyse der so gebildeten Ester.  
     Die nach dem Verfahren der Erfindung herstellbaren 
Endstoffe I sind wertvolle Ausgangsstoffe für Pflanzen­
schutzmittel, Farbstoffe und Pharmazeutika.
Patent EP-0093341-A3 (EP)
Title: Wool-wax substitute
IPC: C11B11/00
Filed: 1983-04-21
Abstract: A substitute for lanolin which comprises 40 to 60% by weight of a mixed ester of about equimolar amounts of a di-fatty acid ester of pentaerythritol and a di-fatty alcohol citrate, 20 to 45% by weight of monoglycerides and diglycerides of oleic acid, 3 to 10% by weight of the monoglycerides and diglycerides of palmitic acid and stearic acid and 3 to 10% by weight of an adduct of 3 to 7 mols of ethylene oxide onto vegetable sterol and compositions in which it is included.
Patent EP-0114199-A3 (EP)
Title: Galenic form of amitriptyloxide, and process for its preparation
IPC: A61K47/00
Filed: 1983-10-21
Abstract: Stable pharmaceutical preparations comprising amitriptylin oxide dihydrate as an active substance and an organic acid from the group of hydroxy carboxylic acids, ketocarboxylic acids or amino acids as a stabilizer besides conventional pharmaceutical auxiliaries and carrier substances.
Patent EP-0089711-A3 (EP)
Title: Process for preparing esters of 2-(6'-methoxy-2'-naphthyl)-propionic acid
IPC: C07C69/734
Filed: 1983-03-07
Abstract: Process for preparing esters of 2-(6'-methoxy-2'-naphthyl)-propionic acids via rearrangement of ketals of 2-ioso-1-(6'-methoxy-2'-naphthyl)-propan-1-one in a protic medium.
Patent EP-0089823-A3 (EP)
Title: Leakage detector of endoscopes
IPC: G01M3/08
Filed: 1983-03-18
Abstract: A leakage detector (10) for endoscopes reveals cracks and pinholes within an endoscope (20) of the watertight type by applying compressed air to the endoscope (20) from apparatus (16) containing a source of compressed air. When no defect, such as cracks or pinholes exists, of a relief valve within the leakage detector (10) opens to prevent a rise of air pressure within the endoscope above a given value. Cracks and pinholes are revealed by bubbles in the disinfectant solution or the like in which the endoscope (20) is submerged.
Patent EP-0123106-A3 (EP)
IPC: B21D43/24
Filed: 1984-03-15
Abstract: Verfahren zum Vereinzeln von aufeinandergestapelten 
Blechen, welches sich auch für solche Bleche eignet, die zum 
Zwecke des Tiefziehens mit Lack beschichtet sind. Um ein 
einzelnes Blech von einem Blechstapel abnehmen zu können, 
wird die Temperatur eines Bereichs, der zwischen zwei Stel­
len liegt, an denen das abzunehmende Blech festgehalten 
wird, stark verändert, so daß sich das abzunehmende Blech 
verwirft und z.B. mittels eines Vakuumsaugers abgenommen 
werden kann. Eine Vorrichtung zur Durchführung dieses ver­
fahrens besitzt zu beiden Seiten eines Niederhalters, der 
gegen einen mittleren bereich des abzunehmenden Blechs 
gepresst wird, jeweils einen Gasbrenner sowie in den Ecken 
des abzunehmenden Blechs angreifende Vakuumsauger.
Patent EP-0132845-A3 (EP)
Title: Novel 1,8-naphthyridine derivatives, and process for preparation thereof
IPC: C07D213/80
Filed: 1984-07-25
Abstract: The present invention relates to a 1,8-naphthyridine derivative of the formulawherein R<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub> are the same or different and each hydrogen or lower alkyl having 1 to 5 carbon atoms; and esters thereof and salts thereof and processes for preparation thereof. These compounds show excellent antibacterial activity and are useful antibacterial agents.
Patent EP-0141933-A3 (EP)
Title: Integrated circuit oscillator
IPC: H03B5/36
Filed: 1984-08-16
Abstract: An integrable bipolar oscillator circuit, includes four transistors of the same conductivity type, four resistors, three constant current sources having base points and outputs, a reference potential terminal connected to the base points of each of the constant current sources, a supply potential terminal, and a frequency-determining feedback member, the output of the first constant current source being connected to the emitter of the first transistor and to the base of the second transistor, the output of the second constant current source being connected to the emitter of the third transistor and to the base of the fourth transistor, the emitters of the second and fourth transistors being connected to the output of the third constant current source through a given connection, the collectors of the first and third transistors being directly connected to the supply potential terminal, the first and second resistors each being connected between a respective one of the collectors of the second and fourth transistors and the supply potential terminal, the fourth resistor being connected between the base of the first transistor and the collector of the fourth transistor, the third resistor being connected between the base of the third transistor and the collector of the second transistor, the frequency-determining feedback member being connected between the base of the third transmitter and the base of the first transistor, and an oscillator voltage being supplied between the emitters of the first and third transistors.
Patent EP-0163768-A3 (EP)
IPC: H01R13/639
Filed: 1984-11-16
Abstract: Die Erfindung bezieht sich auf eine Steckerkupplung 
mit Stecksicherung zur Vermeidung unerwünschten Lösens 
von Stecker und Buchse einer Steckverbindung zur Vermei­
dung von Übertragungsausfällen. Beispielsweise in der Da­
tentechnik muß sichergestellt sein, daß außerhalb der Gerä­
te erstellte Verbindungen sich nicht ohne weiteres durch 
äußere Einwirkung lösen können. Hierzu sieht die Erfindung 
eine Steckerkupplung aus einem U-bügelförmig in seinem 
unteren Teil kreuzartig mit nach innen gebogenen Lappen 
(6) ausgebildeten, an seiner Schmalseite mit einer ersten 
Feststellschraube (4) versehenen Halter (1) vor, der das 
eine Steckverbindungsteil umfaßt und an dem ein Bügel 2 
schwenkbar befestigt ist, der das andere Steckerteil umfaßt, 
der ebenfalls U-förmig gebogen und an dessen Längsseiten 
je ein über die Längsseiten hinausragender an beiden En­
den abgebogener Haken (3) befestigt ist, der sowohl in 
Bohrungen (7) der Halterung (1) als auch in Bohrungen (10) 
des Bügels (2) eingreift und zusätzlich am Bügel (2) starr 
befestigt ist und der an seiner Schmalseite eine zweite 
Feststellschraube (5) aufweist. Die Steckerkupplung ist be­
sonders zum Einsatz bei Geräten der Datentechnik geeig­
net.
Patent EP-0133346-A3 (EP)
IPC: C12N1/00
Filed: 1984-06-29
Abstract: Where a beverage, e.g. beer, is pressurized by conventio­
nal techniques in a dispensing vessel (e.g. a barrel or a bottle) 
by secondary fermentation in that container using yeast, it is 
necessary to ensure that the yeast settles properly before the 
beverage is dispensed. This tends to restrict the usage of such 
beverage to places providing the required stable environment 
for settling to take place. In the present invention, the yeast is 
restrained, so that it cannot mix freely in the beverage but still 
has sufficient contact with the beverage for the fermentation 
to proceed. Such restraining can be achieved either by en­
trapping the yeast within a porous or partly porous container 
(3) immersed in the beverage, the porosity being such as to 
allow passage of the beverage but not the yeast particles, or by 
immobilising the yeast on a substrate 3′ free or fixed within the 
vessel (2, 22).
Patent EP-0147057-A3 (EP)
IPC: C09J151/06
Filed: 1984-11-22
Abstract: A container for an aqueous or non-aqueous product, 
such as a paint, has a tubular metal body with at least one 
component of a polymeric material attached thereto, such as 
pivot lugs (28) for a carrying handle or a top ring (141) for 
receiving a conventional plug type lid or a base member (29) 
of the container. The polymeric component or components is 
or are attached to respective bare metal portions of the 
surface of the metal body (10) by means of an adhesive 
essentially composed of a polyolefin chemically modified to 
increase the content of polar groups so as to promote 
development of bond strength between the polymeric 
component and the metal. The polymeric material of the 
components may be a propylene based polymer or copoly­
mer or a polyamide (nylon) and the adhesive a polypropy­
lene modified by a maleic anhydride graft.
Patent EP-0131532-A3 (EP)
IPC: B02C7/06
Filed: 1984-04-03
Abstract: An apparatus and method for reducing particulate mater­
ial such as paper making pulp between radially extending 
relatively rotatable and axially interfacing refining surfaces 
(25, 27) between which the material must pass while being 
refined during relative rotation of the surfaces (25, 27). The 
refining surfaces are mounted on resiliently flexible disks (D, 
P) for operating pressure responsive adjustment of the rela­
tively rotating refining surfaces (25, 27) axially relative to one 
another, for attaining optimum material refining results from 
the refining surfaces (25, 27).
Patent EP-0154274-A3 (EP)
IPC: A01N43/80
Filed: 1985-02-25
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstel­
lung bekannter 3-Hydrazino-1,2-benzisothiazol-1,1-dioxide 
der Formel (I) 
  
in welcher  
R¹ und R² gleich oder verschieden sein können und für 
Wasserstoff, für Alkyl, für Halogen, für Amino, für Hydroxy 
oder für Carboxy stehen und  
R³ und R⁴ gleich oder verschieden sein können und für 
Wasserstoff, für Alkyl, für Cycloalkyl oder für Aryl stehen, 
in sehr guten Ausbeuten und hoher Reinheit, indem man 
3-Keto-2H, 3H-1,2-benzisothiazol-1,1-dioxide der Formel (II) 
  
in welcher  
R¹ und R² die oben angegebenen Bedeutungen haben 
mit Hydrazinen der Formel (III) 
  
in welcher  
R³ und R⁴ die oben angegebenen Bedeutungen haben, in 
einem Molverhältnis von mindestens 1:1 bis 1:50, in einem 
inerten Lösungsmittel, bei Temperaturen zwischen 75°C and 
200°C und bei einer Reaktionsdauer von 15 bis 40 Stunden 
umsetzt sowie die Verwendung der Verbindungen der 
Formel (I) als Fungizide und als Zwischen-produkte zur 
Herstellung z.B. von Schädlings-bekämpfungsmitteln und 
Pharmazeutika.
Patent EP-0178376-A3 (EP)
Title: Feeding apparatus for feeding and advancing of plates in a tool machine
IPC: B21D43/00
Filed: 1985-05-02
Abstract: A feeder for introducing and feeding plates into a machine tool, comprising a positioning station in which the plates are positioned one after the other with respect to orthogonal axes, a transfer section between the machine tool and the positioning station, two feeding carriages provided with grippers for seizing an edge of the plates and adapted to be adjusted along two parallel first guides between the positioning station and the machine tool by first feeding drives, with the two first guides guided by a second guide, the axis of which extends orthogonally with respect to the axis of the first guides, and adapted to be adjusted each by a second feeding drive of their own; and an automatic control controlling the feeding drives in such a manner that a plate is fed into a first processing position before the machine tool after the last working stroke for the preceding plate and before the machine tool performs a further working stroke.
Patent EP-0173899-A3 (EP)
Title: 2,3-dihydrobenzofuran-5-sulfonamide derivatives
IPC: C07D307/85
Filed: 1985-08-16
Abstract: Highly effective diuretic antihypertensives. i.e., 2,3-dihydrobenzofuran-5-sulfonamide derivatives which is classified to loop diuretics with less adverse side-effects and can be administered orally at a daily dosage of 0.5-200 mg or parenterally of 0.01-50 mg.
Patent EP-0184225-A3 (EP)
IPC: G01R33/54
Filed: 1982-08-25
Abstract: Die Erfindung betrifft ein Verfahren zur Darstellung der 
in einer Querschnittsebene eines Körpers vorliegenden 
Verteilung einer Kernspin-Eigenschaft, wie z.B. der Kernspin-Dichte. 
Dabei soll trotz unvermeidlicher Inhomogenitäten 
des magnetischen Gleichfeldes ein optimales 
Schnittbild erhalten werden. Es wird ein Gradientenfeld 
G angelegt, welches orthogonal zu einem Gradientenfeld 
G z  gedreht wird. Dabei wird zunächst bei eingeschaltetem 
z-Gradient mittels eines geformten 90°-Hf-Pulses 
eine Schicht bei z = konstant angeregt. Nach Beendigung 
der Hf-Einstrahlung folgt ein -Gradient konstanter 
Länge, worauf zum konstanten Zeitpunkt t π1  ein positiver 
oder negativer 180°-Hf-Puls folgt. An den 180°-Hf- 
Puls schließt sich ein z-Gradient an, auf den wieder der 
-Gradient folgt, währenddessen das vollständige Kernspin-Echo 
gemessen wird, welches um den festen Zeitpunkt 
t E1  als Symmetrie-Zentrum entsteht, um den daraus nach 
Fourier-Transformation erhaltenen Projektionen ein Bild 
der angeregten Schicht zu rekonstruieren. Das 
erfindungsgemäße Verfahren ist insbesondere in der medizinischen 
Diagnostik (Zeugmathographie) einsetzbar.
Patent EP-0150120-A3 (EP)
IPC: C10G33/06
Filed: 1985-01-21
Abstract: A drain system adapted for use in fuel processing 
devices, as well as in other fluid equipment applications, 
includes sensing means for detecting the presence of a 
predetermined quantity of water or other impurities sepa­
rated from the fuel, or the presence of other fluids, in an 
enclosure or container. Drain means are also included for 
discharging at least a substantial portion of the predeter­
mined quantity in response to said detection of the presence 
thereof. The drain means is preferably actuated and deactua­
tion by automatic control means in order to maintain said 
water or other impurities, or said other fluids, at or below the 
predetermined quantity. The fuel processing device herein 
further includes means for heating fuel in order to prevent 
fuel waxing and clouding. Several embodiments are de­
scribed which are particularly useful for treating fuel as it is 
transmitted to an engine or other consuming device whereas 
another embodiment describes a fuel processing device 
particularly adapted for treating fuel as it is drawn from and 
returned to the fuel tank.
Patent EP-0153883-A3 (EP)
IPC: G01N33/98
Filed: 1985-03-04
Abstract: A breath alcohol testing instrument comprises a brea­
thing tube (10) connected to an instrument (15) for detecting 
alcohol, including a sampling system comprising a spring-­
loaded piston (30) arranged to draw a gas sample into a 
sampling chamber (21) in contact with an electro-chemical 
fuel cell (20). A pressure sensor (52) detects a predetermined 
breath flow rate and starts a timer (53) which after a 
predetermined interval actuates a solenoid (40) to release the 
sampler. If the suspect interrupts normal breath flow the 
system does not "abort". The solenoid (40) is still actuated 
automatically either immediately when the pressure sensor 
(52) indicates a predetermined drop in pressure or after the 
preselected time interval. Simultaneously a "test fail" signal 
is generated (55) and applied to a warning signal generator 
(56) which actuates a visible or audible warning sign to 
indicate a non-standard test result.
Patent EP-0155170-A3 (EP)
IPC: E04H4/16
Filed: 1985-03-11
Abstract: The present invention provides a cleaning head 12 for a 
swimming pool cleaning apparatus 10 and a surface unit 14 
for the apparatus 10. The cleaning head 12 is pressure op­
erated, having a main jet 56 through which water exits, there­
by displacing the cleaning head 12 through the pool. The 
cleaning head 12 also has a bag 52 with a mouth facing 50 in 
the direction of movement, which catches leaves and other 
dirt particles as it moves through the water. A scraper 54 is 
hingedly attached to the head 12. The surface unit 14 has a 
body which is rotatably attached to an inlet member 60 which 
in turn is also rotatably attached to an outlet member 62. The 
inlet member 60 is connected by means of a surface hose 18 
to a water return inlet of the pool and the outlet member 62 
is connected to the cleaning head by means of an underwater 
hose 16. The body 78 of the surface unit 14 has two jets 70 
which are directed in the same direction, with one being 
smaller than the other; so that the body 78 is displaced li­
nearly and also rotated. The body 78 also carried a jet-­
operated, out of balance spinner 94, which causes a vibration 
that minimises sticking of rotational joints. The surface and 
underwater hoses 18, 16 are in sections 28, that are joined 
together variously by swivel connectors 30, connectors 
having jets 32 and wheeled connectors 34 are provided. Fin­
ally, the surface unit 14 has compartments 80 in which chemi­
cals are stored and automatically dispensed into the pool.
Patent EP-0163528-A3 (EP)
Title: Toner for developing electrostatic latent image
IPC: G03G9/097
Filed: 1985-05-29
Abstract: A toner suitable for developing an electrostatic latent 
image is described comprising (a) a polyester containing not 
less than 5% by weight of chloroform-insoluble component 
as binder resin and either (b) at least one of a first mold 
release agent which has the general formula; 
  
wherein R₁ and R₂ are independently a saturated or unsatu­
rated aliphatic hydrocarbon group having not less than 10 
carbon atoms, R₃ and R₄ are independently a hydrogen atom 
or a group represented by -OCR⁵ wherein R₅ is a saturated 
or unsaturated hydrocarbon group and n is a positive 
integer, or (c) a mixture of a second mold release agent 
which contains at least 20% by weight of ester component, 
the needle penetration degree of said mold releasing agent 
being not more than 4, and a third mold release agent which 
is a polyolefin was or a compound of the general formula 
given above.  
2. A toner according to claim 1 in which in comonent (b) 
n is from 1 to 5.  
3. A toner according to claim 1 or 2 in which in 
component (b) R₁ and/or R₂ contains 10 to 23 carbon atoms.  
4. A toner according to any one of claims 1 to 3 which 
contains 1 to 10% by weight of mold releasing agent.  
5. A toner according to any one of claims 1 to 4 in which 
the second mold release agent is a wax having a melting 
point of 60 to 110°C.  
6. A toner according to any one of claims 1 to 5 in which 
in component (c) the weight ratio of the . . .
Patent EP-0173568-A3 (EP)
Title: Oral compositions
IPC: A61K8/86
Filed: 1985-08-29
Abstract: Oral compositions which exhibit antimicrobial activity containing hexedine and a pharmaceutically acceptable zinc compound.
Patent EP-0180465-A3 (EP)
Title: Vehicle repair and alignment rack
IPC: B21D1/14
Filed: 1985-10-30
Abstract: @ A relatively lightweight, rigid, mobile work rack for correcting and aligning misshapen vehicle frame and body portions comprises spaced, parallel beam members and a central open space for unhindered access which extends the entire length of the rack. Front and rear pairs of legs individually or in combination between pairs swing up and down to selectively lower the entire rack or to tilt either the front or the rear end. The legs are mounted so that the entire rack fully lowers to rest upon the work shop floor and raises to a handy working height. A locking arrangement permits elevation of the rack at intermediate heights. Force applying structures are also selectively mountable to the work rack at various areas about its periphery and are braced for pulls to repair damaged vehicles.
Patent EP-0196613-A3 (EP)
Title: Conductor rail holder made of synthetic material conductor rail holder made of synthetic material
IPC: B60M1/34
Filed: 1986-03-25
Abstract: A receptacle in the form of a clip for busbar holders that are made of plastic. The holder consists of a mounting plate that has margins which are inwardly recessed and project beyond their wider sides along its longitudinal edges. Each clip extends out of a web that fits under the recessed margins. The holders can be suspended and have parallel busbars. The ends of the webs, which constitute a component of the clips, are trimmed narrower. The webs are twice as long as the clips and have an extension that fits under the recessed margins of the mounting plate. The clips are cast onto one end of the webs with allowance left for the extension. The side of the webs that faces away from the clips has a positioning pin that extends into apertures provided for that purpose in the mounting plate.
Patent EP-0199203-A3 (EP)
Title: Lamp with an elongated hollow reflector
IPC: F21V7/04
Filed: 1986-04-10
Abstract: It is usual to close the opening between the side reflectors (11, 12) of an elongated hollow reflector (1) over the lamp (2) by an upper reflector (13) which has a cross sectionally V-shaped reflector section (130) pointing towards the lamp above the lamp. The invention is based on the object of developing such an upper reflector for an elongated hollow reflector of very low constructional height in such a manner that it can be used unmodified in connection with an elongated hollow reflector with batwing, BAP or dark characteristic. For this purpose, the upper reflector is given the shape shown in the figure, the dimensions specified in Claim 1 applying to the individual sections. <IMAGE>
Patent EP-0209129-A3 (EP)
Title: System for alignment and feeding cooperating fabric parts in sewing operations
IPC: A41H43/02
Filed: 1986-07-16
Abstract: An apparatus to align a plurality of objects (14;16) comprises:
 transport means (24;26) for moving the objects over a predetermined path;
 positional detection means (32;34;36;38;40;42;44;46) located along the path for determining the actual positions of the objects and for providing an alignment correction signal; and
 repositioning means (52;54) for altering the movement of at least one object along said path in response to the alignment correction signal.
Patent EP-0226227-A3 (EP)
IPC: D21C1/00
Filed: 1984-09-08
Abstract: A pair of synchronized rotating valves (45, 46) is provided for feeding steam to the introduction nozzles (l7-28) and pipes (3l-38) in a vertical presteaming vessel (l0). After presteaming, the chips pass through a chips meter (59) to a vertical chute (58) in which they are entrained in liquid, and then pass to a horizontal deaerating vessel (l2).