baber/WOPTO huggingface dataset:
Patent EP-0215358-A3 (EP)
Title: Method and device employing input and output staging chamber devices for reduced pressure lamination
IPC: H05K3/00
Filed: 1986-08-29
Abstract: In this method for reduced pressure lamination of a light sensitive material (44) in film form to a printed circuit base board (2), when adhering the light sensitive material in film form comprising a flexible support either continuous or cut to the dimensions of the base board and a light sensitive layer to the printed circuit base board (2) under reduced pressure, a main container (9) for carrying out the adhesion and an intake container (8) and an exit container (10) connected thereto are provided, the base board (2) is supplied to the intake container (8) set to atmospheric pressure, and thereafter the pressure in the intake container (8) is reduced, next the base board (2) is supplied Into the main container (9) at reduced pressure and the light sensitive material (44) in film form is adhered to the base board (2), next the light sensitive material (44) in film form Is in the case that it is continuous cut to the dimensions of the base board (2), and after supplying the base board (2) to which the light sensitive material (44) in film form has been adhered to the exit container (10) at reduced pressure, the exit container (10) is set to atmospheric pressure and the base board (2) to which the light sensitive material (44) in film form has been adhered is ejected from the exit container (10). A reduced pressure adhesion device is also described for performing the method.
Patent EP-0214642-A3 (EP)
IPC: C07H5/06
Filed: 1986-09-08
Abstract: The present invention relates to mixed salts of glucosamine 
sulphate and to a process for the preparation of the same. The 
compounds according to the invention consist of a mixed salt of 
glucosamine sulphate and alkaline or earth alkaline metal 
halides e.g. potassium chloride corresponding to the formula:
Patent EP-0222252-A3 (EP)
IPC: B01F3/08
Filed: 1986-10-28
Abstract: Silberhalogenidemulsionen werden hergestellt durch Fäl­
lung, Überführung der Silberhalogenidemulsion aus dem 
Fällungsraum in ein gesondertes Kreislaufsystem mit einer 
Reinigungsvorrichtung zur Entfernung von Dispergiermittel 
und darin löslichen Verbindungen und Austritt in einen 
Sammelbehälter.
Patent EP-0194815-A3 (EP)
Title: A weighing machine for articles of irregular and elongate shape
IPC: G01G17/00
Filed: 1986-03-06
Abstract: The weighing machine comprises a number of aligned weighing receptacles which receive the irregular elongate articles in spaced-apart relationship from a supply apron supplied by vibrating means from a receiving hopper, and return means to the receiving hopper for recycling the irregular elongate articles not supplied to the weighing receptacles. The weighings of the weighing receptacles are computerized and the optimal weighing combination is selected within a predetermined margin among the weighings of an arbitrary number of a group of weighing receptacles associated with one weighing machine or with two weighing machines disposed one opposite another, as the case may be.
Patent EP-0222482-A3 (EP)
Title: Open-end spinner piecing method and apparatus and multi-position friction spinner embodying same
IPC: D01H4/48
Filed: 1986-10-01
Abstract: An open-end spinning machine includes a low inertia sensing wheel 12 frictionally engaging the package 5 so that the rate of rotation of the frictional sensing wheel 12 is sensed by a tachometer generator 13 to provide a "winding rate" signal fed to a controller 15 for controlling the speed of a stepper motor 21 driving the fibre feed roller of the fibre opening unit during piecing, in response to the take-up of yarn at the package. Optionally, the sensing wheel 12 is supported on a link 11 such that the angular position of the link indicative of the diameter of the package 5 is sensed by an angular position transducer 14 and the signal of the transducer 14 is also fed to the controller 15.Yarn delivery rolls 4a and 4b are separated, during piecing, to allow the rate of withdrawal of the yarn from the doffing tube 2 of the open-end spinning unit 1 in response solely to the accelerating package 5.The draft is non-linear during piecing, in accordance with a predetermined programme.
Patent EP-0219460-A3 (EP)
Title: Benzoylphenyl ureas
IPC: C07C275/54
Filed: 1986-10-08
Abstract: Substituted N-benzoyl-N'-3,5-dichloro-hexafluoropropyloxyphenylureas of the formula   <IMAGE> wherein R1 is hydrogen or fluorine and R2 is fluorine or chlorine, and salts thereof are useful for controlling insects, representatives of the order Acarina, slugs and snails, particularly plant-destructive insects. Intermediates for these compounds having the formulae   <IMAGE> are also disclosed.
Patent EP-0203039-A3 (EP)
Title: Refrigeration system with thermal energy recovery, particularly for vehicles provided with an internal combustion engine
IPC: F01P7/16
Filed: 1986-05-09
Abstract: The refrigeration system of the invention comprises a vapour generator member (3) connected to a condenser (4) which is itself connected, by way of a pressure reduction valve (6), to an evaporator (5) connected to an absorber (2) which receives the liquid present in the lower zone of the generator (3) and from which liquid is fed to the upper zone of the generator (3), there being provided in the generator (3) a heat exchanger through which the engine cooling liquid flows, the generator member (3) and absorber member (2) containing a refrigerant fluid and an absorbent fluid, the absorbent fluid being able to absorb or dissolve the refrigerant fluid, which can itself be distilled or separated from the absorbent fluid by the addition of heat which is supplied to the generator (3) by the heat exchanger present in it, and be condensed and vaporised under the temperature and pressure conditions prevailing in the condenser (4) and evaporator (5) respectively.
Patent EP-0231764-A3 (EP)
Title: Pellet press
IPC: B30B15/28
Filed: 1987-01-10
Abstract: Attached to the eccentric studs (25) for supporting and positioning press rollers (20) relative to an inner surface of the die (21) of a pellet mill are levers (30). Linked to the levers (30) is an adjusting means (31) that is provided with a position controller (47) whose position measuring means is constructed as part of the adjusting means (31) for the position of the press rollers (20). In this fashion, the gaps between press rollers (20) and die (21) can be regulated very exactly from the outside.
Patent EP-0278022-A3 (EP)
IPC: C08F287/00
Filed: 1987-02-09
Abstract: Verfahren zur Herstellung von thermoplastischen Formmassen auf Basis von 
Pfropfmischpolymerisaten, wobei man ein Blockcopolymeres A, aufgebaut aus 
   a1) 97 bis 5 Gew.%, bezogen auf A, mindestens einem vinylaromatischen 
Monomeren aus der Gruppe von Styrol, den kernalkylierten Styrolen, 
den seitenkettenalkylierten Styrolen oder deren Mischungen  
und    a2) 3 bis 95 Gew.% mindestens einem konjugierten Dien aus der Gruppe von 
Butadien, Isopren oder deren Mischungen    
in Abwesenheit von Radikalinitiatoren in Gegenwart von Dicarbonsäuren mit 
4 C-Atomen basierenden Monomeren B bei Temperaturen von 15O bis 26O°C 
(Schmelze von A) umsetzt. Charakteristisch ist, daß man als Monomeres B 
Fumarsäure verwendet.  
     Die so hergestellen Produkte werden zu Formteilen verarbeitet.
Patent EP-0257355-A3 (EP)
IPC: G01D1/18
Filed: 1987-08-01
Abstract: Eine Drucküberwachungsvorrichtung für eine Atmungsvorrichtung, 
welche ein druckempfindliches Fühlerelement besitzt, durch 
das sowohl beim Überschreiten als auch beim Unterschreiten 
einer mit einem Grenzwertgeber vorgebbaren Druckschwelle 
über ein durch einen Zeitgeber bestimmbares Zeitintervall 
hinaus ein Signalgeber tätigbar ist, soll derart verbessert 
werden, daß eine Überwachung von Diskonnektion und/ oder 
Stenose in den atemgasführenden Leitungen der 
Atmungsvorrichtung auch bei sehr geringen Atemwegsdruck­
schwankungen, für deren Überwachung die bekannte Vorrichtung 
zu unempfindlich ist, und auch bei leicht schwankendem Verlauf 
von Atemwegsdruckmaxima und -minima um eine Druckmittellinie 
herum möglich ist. Dazu ist vorgesehen, daß dem Zeitgeber 
(5) ein Komparator (1) zur Aktivierung des Signalgebers (6) 
jeweils bei Überschreiten einer oberen Druckschwelle und 
bei Unterschreiten einer unteren Druckschwelle vorgeschaltet 
ist.
Patent EP-0258666-A3 (EP)
IPC: C12P7/40
Filed: 1987-08-04
Abstract: A method for the production of chrysanthemic, lavandulic 
and analogous acids involving adding together and incubating 
under oxidizing conditions the corresponding chrysanthemol, 
lavandulol or analogous alcohol substrate and one or more oxidizing 
enzymes originated from a microorganism.
Patent EP-0256544-A3 (EP)
IPC: A47L5/38
Filed: 1987-08-17
Abstract: A central vacuum cleaning system is disclosed, 
which includes a central tank (14) for collecting a 
liquid/debris mixture. A vacuum pump (23) is connected to an 
upper portion of the tank to maintain vacuum therein. 
Discharge means of the type of a sludge pump (28) removes the 
mixture from the tank to sewage. The sludge pump is so 
selected that it can overcome the vacuum prevailing in the 
tank and generated by the vacuum pump. Thus, the vacuum 
in the tank does not have to be cancelled, thus avoiding 
the need for the stoppage of operation, whenever the tank 
is to be drained. As a result, a more compact tank can be 
used for the purpose than in known devices. A continuous 
operation of the device regardless of the instant mode at 
the central tank is another advantage over prior art.
Patent EP-0259720-A3 (EP)
IPC: A43B19/00
Filed: 1987-08-28
Abstract: Inner shoe for ski boots consisting of an upper (3), 
open at the region of the sole of the foot, associated with 
an insole (5) having its perimetral edge (7) folded 
downwards to define a margin of connection to the upper (3) 
and an external seat (11) adapted to receive an elastically 
deformable means (12) interposable between the insole (5) 
and a supporting structure (8) associated with the shell (9) 
of the boot (2).
Patent EP-0259740-A3 (EP)
IPC: A43B5/04
Filed: 1987-08-31
Abstract: The present invention relates to a ski boot (1) with 
device for the adjustment of the degree of flexibility and 
inclination, comprising a shell (3,103) and a front quarter 
(2,102), the front quarter (2,102) being rigidly associated 
with the shell (3,103) and having a flexing region (4,104) 
arranged in the foot instep region, the flexing region 
having an upper section (9,105a) and a lower section 
(12,105b) and being provided with at least one transverse 
slot (5,105) arranged between the upper section and the 
lower section; the boot furthermore comprises a connecting 
rod (6,106) between the upper section (9,105a) and the 
lower section (12,105b) and means (14,114) for the 
adjustment of the working length of the rod (6,106) to vary 
the maximum span of said at least one slot (5,105).
Patent EP-0263329-A3 (EP)
IPC: A45D34/04
Filed: 1987-09-15
Abstract: A cosmetic applicator (10) of the type comprising a longitudinally 
elongated cap (4) that contains a cosmetic cake (14), a longitudinally 
elongated barrel holder (2) with a first end supporting a resilient 
applicator (8) is improved by a longitudinally elongated godet (12) that 
encloses the cosmetic cake (14) and presents only a substantially 
transverse exposed surface for contact with said applicator (8), and an 
applicator tip (18) that is resilient and expands transversely into a 
substantial wiping contact with the godet (12) interior wall upon com­
pression against the exposed cake surface. The invention further is 
characterized by means to rotatably and removably mount the cap upon 
the barrel at a substantially fixed longitudinal mounting position, 
and means (16) resiliently to maintain a substantially constant pressure 
during contact between the applicator (8) and the exposed cosmetic 
surface as the barrel (2) and cap (4) longitudinally are moved into and 
out of the fixed mounting position.
Patent EP-0233018-A3 (EP)
Title: Soldering device
IPC: B23K3/04
Filed: 1987-01-29
Abstract: A device for removing soldered components (l) from a pcb (2) has a vacuum pick-up system consisting of two concentric tubes (6,8), the outer tube (8) is free sliding and rests on top of the component (l) and, when a vacuum is applied, exerts a force on it. Hot gas is blown down a duct (l0) surrounding the pick-up system into a hood (7,l8) surrounding the component (l) and when this gas melts the solder (5) the pick-up system lifts it clear of the pcb (2) automatically.
Patent EP-0255318-A3 (EP)
Title: Method of making a water laid fibrous web containing one or more fine powders
IPC: D21H17/00
Filed: 1987-07-27
Abstract: A method of making a fibrous web containing at least two particulate materials and which includes mixing the dry particulate materials together in a substantially dry condition, using the dry mix to form at least part of an aqueous dispersion of fibres, and draining the dispersion to form a web.
Patent EP-0255355-A3 (EP)
IPC: A01H1/02
Filed: 1987-07-29
Abstract: This invention relates to a process for fusing protoplasts 
derived from haploid Brassica tissue, comprising the 
steps of 
   (A) obtaining haploid microspores from a plant 
grown from diploid Brassica seed;    (B) culturing said microspores to produce a culture;    (C) deriving from said culture a plurality of 
haploid protoplasts capable of fusion to form a 
regenerable diploid synkaryon; and    (D) inducing fusion among said plurality of haploid 
protoplasts to produce a regenerable diploid synkaryon, 
to regenerable diploid synkaryons produced by the process 
of the invention, and to plants and seeds derived therefrom.
Patent EP-0271278-A3 (EP)
IPC: B32B5/26
Filed: 1987-12-02
Abstract: A composite material for the absorbtion of microwave radiation 
comprises a number of layers of non-woven textile fabric (12,14,16,18,20). 
The layers of fabric are bonded together, each layer containing 
differing quantities of a comminuted conductive material, such as 
dispersed carbon.
Patent EP-0290866-A3 (EP)
IPC: B22D11/112
Filed: 1988-04-27
Abstract: An improved discrete excitation coil (50) is 
provided in a continuous casting machine (10) for generat­
ing an electromagnetic levitating and stabilizing force 
which acts upon the meniscus of the molten metal in a mold 
cavity (26) at the region of an upper inlet (28) to the 
cavity (26). The force counteracts the head pressure of 
the molten metal contained  
within a pouring tube (18) which extends through the upper 
inlet (28) from above the cavity (26), thereby providing a 
seal in the area of separation therebetween which prevents 
overflow of molten metal through the inlet. The excitation 
coil (50) includes an outer electrical conductor (58) which 
defines multiple electrical conductor turns (60) disposed 
in series and is capable of carrying an electrical current 
of adequate density to generate the electromagnetic force, 
and plural inner fluid channels (62) which define fluid 
flow paths being surrounded by, and in contact with, the 
outer electrical conductor (58).
Patent EP-0303171-A3 (EP)
Title: A variable speed generator-motor apparatus
IPC: H02P9/00
Filed: 1988-08-03
Abstract: There is disclosed a generator-motor apparatus with 
economical protection measures for use in a variable speed 
pumping-up electric power plant, which comprises a main 
transformer (12), a secondary winding of which is coupled to 
an electric power system (10), a power system breaker (14) connected 
to a primary winding of the main transformer (12), a 
synchronizing breaker (16) connected in series with the power 
system break (14), a generator-motor (18), a rotor of which is 
mechanically coupled to a pump-turbine and an armature 
winding of which is connected to the power system (10) through 
the synchronizing breaker (16), the power system breaker (14) and 
the main transformer (12), and an excitation circuit, including 
a frequency converter (34) for supplying a field winding (22) of 
the generator-motor (18) with AC voltage of the variable 
frequency and a converter transformer (30) for feeding the 
converter (34), which is branched from a junction (28) of the power 
system breaker (14) and the synchronizing breaker (16).
Patent EP-0310056-A3 (EP)
Title: Thymic stroma-derived t cell growth factor and process for its production
IPC: C07K14/52
Filed: 1988-09-29
Abstract: Disclosed is a novel T cell growth factor which is derived from 
a thymic stroma and promotes the growth of T cell clones and/or 
thymocytes and a process for its production which comprises culturing thymic 
stroma cells in a culture medium and collecting a factor promoting the growth 
of T cells form the supernatant of said culture medium.
Patent EP-0321780-A3 (EP)
Title: Hand lever for a single-lever mixing valve
IPC: F16K31/60
Filed: 1988-12-07
Abstract: In a hand lever operating device for single-lever mixing valves, having a valve element, which is arranged in a cartridge and can move in two degrees of freedom, for separately determining the mixture ratio and the total flow rate, an inner lever being provided which is coupled to the valve element, is supported in the cartridge housing and is connected in a fixed manner to a hand lever, which can pivot about two mutually perpendicular axes of rotation arranged in the valve housing and is designed as a handle, and which inner lever is guided out through the jacket of a lever head housing which is held on the valve housing about the first axis of rotation, it is proposed that the hand lever be led out through the jacket of the lever head housing diametrically with respect to the two sides, above the pivoting bearing axis of the inner lever, the through-flow openings in each case being designed as an annular curved piece with respect to the pivoting bearing axis. <IMAGE>
Patent EP-0322876-A3 (EP)
Title: Chelating compounds and their use
IPC: C07D211/14
Filed: 1988-12-28
Abstract: A polyaminedithiol compound of the formula: 
  
wherein R₁, R₂, R₁₁ and R₁₂ are each a lower alkyl group, 
R₂₁ is a hydrogen atom or a lower alkyl group, and R₃ and 
R₁₃ are each a hydrogen atom or a nitrogen-containing 
organic group, provided that at least one of R₃ and R₁₃ is a 
nitrogen-containing organic group, which is used for imaging 
of the regional cerebral blood flow.
Patent EP-0311364-A3 (EP)
Title: Wound dressing with activated carbon
IPC: A61L15/16
Filed: 1988-10-05
Abstract: A wound dressing having high adsorbency for bacterial toxins and the like comprises a layer of activated carbon wherein at least 10% of the pore volume of the activated carbon is represented by mesopores. The mesoporous activated carbon may be made by impregnating a cellulosic fibrous material with a liquid medium containing phosphate and an alkali metal, then carbonising and activating the impregnated fibrous material by heating in a suitable atmosphere.
Patent EP-0321185-A3 (EP)
Title: Erythromycin derivatives
IPC: A61P31/04
Filed: 1988-12-13
Abstract: 9- N ,11- O -methylene derivatives of erythromycin-9-imine 
(wherein the methylene group is optionally substituted) 
of the general formula IA or IB: 
  
 
 
or a pharmaceutically acceptable ester or acid addition 
salt thereof,  
wherein  
R¹ denotes hydrogen, an unsubstituted or substituted 
hydrocarbon group, a heterocyclyl group, or an acyl 
group;  
R³ denotes hydrogen or hydroxy;  
R⁶ denotes hydrogen or methyl;  
one of R⁷ and R⁸ denotes hydrogen, hydroxy, 
alkoxy,alkanoyloxy, amino, substituted amino, or a 
group of the formula R⁹-SO₂-O-, and the other of R⁷ and 
R⁸ denotes hydrogen, or  
R⁷ and R⁸ together denote an oxo group, an oxime group, 
or a substituted oxime group; and  
R⁹ denotes an organic group,  
possess improved acid stability, compared with 
erythromycin A, whilst retaining good antibacterial 
activity.
Patent EP-0303569-A3 (EP)
IPC: C10L1/18
Filed: 1988-08-03
Abstract: Die Verbindungen der Formel 
  
worin R C₁-C₂₄-Alkyl, C₃-C₂₀-Alkenyl, C₅-C₆-Cycloalkyl, unsubstituiertes 
oder durch C₁-C₄-Alkyl substituiertes Phenyl oder Phenyl-C₁-C₄-alkyl, n 1 
oder 2 und X S oder O bedeuten, eignen sich hervorragend als Additive, 
insbesondere als Verschleissschutz- und Hochdruckadditive und als 
Korrosionsinhibitoren in funktionellen Flüssigkeiten, z.B. in Schmier­
mitteln, Kraftstoffen, Hydraulikflüssigkeiten, Metallbearbeitungsflüssig­
keiten und Bohrflüssigkeiten.
Patent EP-0323409-A3 (EP)
Title: Polyolefin compositions stabilized with long chain n,n-dialkylhydroxylamines
IPC: C08L31/04
Filed: 1988-12-22
Abstract: Long chain N,N-dialkylhydroxylamines of the formula I  
T₁T₂NOH      (I)  
wherein T₁ and T₂ are independently alkyl of 12 to 18 carbon atoms, 
represent particularly valuable process stabilizers for polyolefin 
compositions. The hydroxylamine derived from di(hydrogenated tallow)amine 
is particularly useful for this purpose. These long chain N,N-dialkyl­
hydroxylamines are very resistant to extraction from polyolefin compo­
sitions.
Patent EP-0290425-A3 (EP)
Title: Silencer for internal-combustion engines
IPC: F01N1/10
Filed: 1988-05-05
Abstract: In a silencer for internal-combustion engines, particularly two-stroke engines, in the outer housing (1) there are inserted inner housing parts (2,13,16) whose walls bound chambers (3,8,14,15) through which the exhaust gases flow, in series, via perforations (7,19 and 17) in the walls (2,13,16). The first chamber in the flow direction is formed by a perforated tube (2), which is arranged inside a funnel (13), which forms the second chamber. Connected to the funnel (13) and to the outer housing (1) there is a wall (16) which runs in the axial direction, is designed with at least one perforation and separates the penultimate chamber from the final chamber, in the flow direction. These two chambers are closed by a perforated plate (18) positioned at right angles to the axis of the outer housing (1). The space (22) between this perforated plate and a cap (21), consisting of solid material, is filled with silencing material, such as mineral wool or stainless steel wool, as a result of which silencing is achieved. An exhaust opening is connected to the last chamber (15), which opening is formed by a tube nozzle (20) passing through the space (22) between the perforated plate (18) and the cap (21). In the outer housing in front of the first chamber, there is a free space (25), which allows a catalyst to be retained there. <IMAGE>
Patent EP-0328959-A3 (EP)
IPC: C07H15/04
Filed: 1989-02-03
Abstract: Verfahren zur Reinigung von langkettigen Alkylglucosiden durch Extraktion 
der langkettigen Alkylglucoside aus Reaktionsgemischen, die durch 
Umsetzung von Monosacchariden und mindestens 8 C-Atome enthaltenden 
Alkoholen oder durch Umacetalisierung von kurzkettigen Alkylglucosiden mit 
mindestens 8 C-Atome aufweisenden Alkoholen erhältlich und die jeweils auf 
einen pH-Wert von oberhalb 6 eingestellt sind, mit Hilfe von Wasser.
Patent EP-0348680-A3 (EP)
IPC: H03J3/28
Filed: 1989-06-01
Abstract: Ein Fernsehtuner für wenigstens zwei Frequenzbänder weist einen 
gemeinsamen Vorverstärker (15) auf, an dessen Ausgang eine schaltbare 
und durchstimmbare Bandfilterschaltung (19,21) für die beiden 
Frequenzbänder, die vorzugsweise von VHF-Band I bis einschließlich 
Hyperband reichen, angeschlossen ist. Damit bei einfachem 
Schaltungsaufbau und geringem Platzbedarf eine hohe Selektionswirkung 
erreicht wird, ist an den Ausgang (16) des Vorverstärkers (15) eine 
zweistufige Umschalteinrichtung (17) angeschlossen, an die getrennte 
Eingänge (20) von eigenständigen Bandfiltern (19,21) angeschaltet sind.
Patent EP-0380747-A3 (EP)
IPC: C09K3/10
Filed: 1989-07-22
Abstract: Die Erfindung betrifft ein Füllmaterial (1) zur Anordnung in 
Distanzprofilen von Isolierverglasungen, bestehend aus einem 
flexiblen Schlauch (2) aus luft- und wasserdampfdurchlässigem 
Material, in dem ein teilchenförmiges Adsorptionsmaterial (6) 
aufgenommen ist, gekennzeichnet durch mit Adsorptionsmaterial (6) 
gefüllte Schlauchbereiche (4) und leere Schlauchbereiche (5), 
die aneinandergereiht und durch Flachnähte (7) voneinander 
getrennt angeordnet sind.