baber/WOPTO huggingface dataset:
Patent EP-0057144-A3 (EP)
Title: Machine for packaging cylindrically shaped objects in blanks cut from thermoplastic webs
IPC: B26F1/38
Filed: 1982-01-22
Abstract: 1. Machine for packaging substantially cylindrically shaped objects in sheets each cut out along a closed, preferably circular contour, from a web (85) of a supple packaging materila, comprising a fixed packaging head (25) and a mobile packaging head (22) in the form of two rings of common axis, capable of gripping therebetween a packaging sheat when the mobile head (22) is brought against the fixed head (25), and of which the central openings (26, 27) are coaxial, at least one bush (29, 30) disposed the line the central opening (26) of the fixed packaging head (25) and connected to that face of the latter which is not turned towards the mobile packaging head (22), a mobile pusher (80) making it possible to push an object to be packaged and the sheet on which it has been disposed, inside the bush (29, 30) up to a bearing plate (52) perpendicular to the axis of the bush (29, 30), a diaphragm device (51) making it possible, by partial obturation of the bush (29, 30), to fold the packaging sheet down on one of the faces of the object resting on the bearing plate (52), a sealing member (82) being introduced into the bush (29, 30) and applied, through the diaphragm (51), on the part of the packaging sheet folded on the object which rests against the bearing plate (52), after withdrawal of the mobile pusher (80) from the bush (29, 30), characterized in that it also comprises, on the one hand, for gripping the web (85) of supple packaging material, a fixed plate (1) presenting a central opening (2) of which the shape corresponds to that of the contour of the sheets, and of which the section is slightly greater than that of the sheets to be cut out, as well as a mobile presser plate (5), parallel to the fixed plate (1) and presenting on its face opposite the latter a groove (14) having the form of the contour of the sheets and corning opposite the central opening (2) of the fixed plate (1) when the presser plate (5) is applied against the latter, the presser plate (5) also presenting a central opening (13) inside the groove (14) allowing the passage of the mobile packaging head (22) and, on the other hand, for cutting out a sheet from a web (85) pressed between the fixed plate (1) and the presser plate (5), a system (31, 39) mobile along the contour of the sheets about the fixed packaging head (25) projecting inside the central opening (2) of the fixed plate (1) and a cutting tool (46), borne by the mobile system (31, 39) and movable in a direction perpendicular to the fixed and presser plates (1 and 5) respectively, between a cut-out position, in which the tool (46) traverses the central opening (2) of the fixed plate (1) and is engaged in the groove (14) of the presser plate (5), and a rest position in which the tool (46) is at least disengaged from the groove (14) of the presser plate (5).
Patent EP-0094006-A3 (EP)
IPC: B32B5/26
Filed: 1983-05-03
Abstract: A leather-like textile material comprising a multi-layered 
substrate having at least first and second knitted or woven fa­
bric layers, and a leather-like covering provided on one surface 
of the second fabric layer opposite to the first fabric layer. The 
first fabric layer is made of a material having a high water per­
meability, but a low water retentivity, and the second fabric lay­
er is made of a material having a high water retentivity.
Patent EP-0098618-A3 (EP)
IPC: H01Q3/24
Filed: 1983-07-08
Abstract: System for the electronic sector scanning of a bundle of 
radar antenna monopulses, which allows scanning times in 
the order of µs by the separation of the R.F. power at a pre­
determined phase and whith amplitude control.
Patent EP-0103376-A3 (EP)
IPC: D21F1/14
Filed: 1983-07-19
Abstract: A paper making machine includes a dryer section which 
constitutes 50% or more of the length of the paper machine. 
It has been proposed to reduce or obviate this dryer section 
by subjecting the paper sheet simultaneously to high nip 
pressures and temperatures, but conventional wet press 
felts are not suitable in a press drying system.  
     The invention provides an endless foraminous belt for 
releasing moisture from fibrous paper making dispersions 
or sheets formed therefrom which comprises a flexible cor­
rosion and stretch resistant micro-perforated sheet having a 
high tensile strength. The belt can be used in press drying 
or in other parts of the paper machine.
Patent EP-0131743-A3 (EP)
Title: Calibration gauge for computer-controlled lens generator or the like
IPC: B24B49/18
Filed: 1984-06-08
Abstract: A computer-controlled lens generating arrangement (1) has a calibration gauge (14) mountable on a lens chuck (28) and moveable into a calibration position for detecting a worn or eroded condition of a tool (18). When a worn or eroded condition oftool (18) is detected, data are provided to a computer (60) which recomputes positioning data for the chuck (28), and repositioning of the chuck (28), as well as the angle of the cutting tool (18), takes place.
Patent EP-0129807-A3 (EP)
IPC: A45D7/06
Filed: 1984-06-15
Abstract: A hair treatment composition for heat waving comprising 
at least one compound selected from the group consisting of 
an amino acid free of a mercapto group, peptide, protein, and 
derivatives thereof.  
     With a composition according to the invention, hair can 
be firmly waved by a simple operation under a relatively low 
temperature and in short time.  
     Since the composition does not include neither alkaline 
solutions of high concentrations nor reducing agents such as 
mercapto compounds the damage of hair caused by elution of 
hair proteins can be mitigated.
Patent EP-0150500-A3 (EP)
IPC: E04B1/86
Filed: 1984-12-27
Abstract: Diese Röhrenspanplatte (1) weist an ihrer Vorderseite 
parallel zu ihren Röhren (5, 6, 7) verlaufende und bis in diese 
reichende Schlitze (10) auf. Ihre Röhren (5, 6, 7) sind über 
querverlaufende Verbindungskanäle miteinander verbunden, 
wobei diese Verbindungskanäle durch vorzugsweise schlitz­
förmig ausgebildete Ausnehmungen (11) gebildet werden, die 
von der Plattenrückseite ausgehen und durch eine Furnierlage 
(9) abgedeckt sind.
Patent EP-0151813-A3 (EP)
Title: Compositions and methods for removing selant compositions
IPC: C11D3/20
Filed: 1984-12-29
Abstract: Aqueous compositions containing as essential ingredients; an alkanolamine, an aliphatic carboxylic acid containing 5 to 18 carbon atoms, and an arylenetriazole have been found effective in removing resin-containing sealants from the surfaces of zinc containing metals, such as galvanized steel, without causing changes in the surfaces of the metal, so that phosphate coatings which are subsequently applied to said surfaces are neither streaky nor spotty.
Patent EP-0114780-A3 (EP)
Title: Method and device for the detection of toxic matters in sewage to be introduced in a biological purification plant
IPC: G01N33/18
Filed: 1984-01-24
Abstract: Waste water to be analyzed is brought into a reactor continuously supplied with samples of activated sludge taken from the biological treatment plant; oxygen is also constantly supplied to the reactor and the content of oxygen dissolved inside the reactor is measured in order to automatically regulate the waste water flow admitted into the reactor in relation the measured value of dissolved oxygen content and thus keep the load applied to the reactor substantially constant; a toxicity alarm is released in case of abnormal reduction of respiration when the waste water admission flow is maximum.
Patent EP-0148706-A3 (EP)
Title: Cellule à impédance contrôlable et circuit de contrôle de cette cellule
IPC: H03H11/24
Filed: 1984-12-27
Abstract: L'invention concerne une cellule, quadrupôle en π ou en T, 
de type résistances-capacités, formant atténuateurs, dépha­
seurs, ou réactances variables. Cette cellule travaille en hyper­
fréquences, et est réalisée en circuits intégrés sur matériaux 
III-V.  
     La cellule selon l'invention comporte des impédances (Z₁, 
Z₂, Z₃) montées en série et en parallèle entre les entrées (1, 2), 
et les sorties (3, 4) du quadrupôle. Ces impédances sont des 
transistors à effet de champ (T1 , T2, T3) ou des diodes Schott­
ky (D1, D2, D3) polarisées en inverse. Les deux tensions (V1, 
V2) de contrôle des impédances série et parallèle sont délivrées 
par un circuit de contrôle (5) qui, à partir d'une seule tension de 
commande (V  d ₁) fournit deux tensions variables de sortie (V1, 
V2) complémentaires.  
     Application comme impédances variables, déphaseurs, 
mélangeurs, aux radars et systèmes de télécommunications.
Patent EP-0152907-A3 (EP)
IPC: B01D53/86
Filed: 1985-02-13
Abstract: Die Erfindung richtet sich auf ein Verfahren zur Verrin­
gerung des NO x -Gehaltes in Kohlenwasserstoff enthaltenen 
Abgasen aus mittels fossiler Brennstoffe betriebenen Kraft­
werden mit einer katalytischen Reduktion der NO x -Gase un­
ter Einsatz eines waschbaren Edelmetallkatalysators. Mit 
dem Verfahren soll erreicht werden, dass die umweltbela­
stenden aromatischen Kohlenwasserstoffe in den Abgasen 
im wesentlichen in CO, CO₂ und H₂O zerlegt werden. Dies 
wird dadurch erreicht, dass die Verringerung zweistufig er­
folgt, wobei in der ersten Stufe N₂O erzeugt und in der zwei­
ten Stufe N₂O unter Einsatz eines Reduktionsmittels, wie 
Kohlenwasserstoffen, Ammoniak od. dgl., zu Stickstoff und 
Wasser reduziert wird.
Patent EP-0171807-A3 (EP)
Title: An entangled nonwoven fabric with thermoplastic fibers on its surface and the method of making same
IPC: D04H1/54
Filed: 1985-08-14
Abstract: There is disclosed an entangled nonwoven fabric having a layer of fusible fibers on one or both surfaces of a relatively thick layer of base fibers. The fusible fibers are either homofil or conjugate fibers having an exposed low melting point component which have a lower melting temperature than the base fibers. The thermoplastic fibers are located on the outer surface of the base fibers either prior to or subsequent to the entangling of the fibers. The mixture of base and thermoplastic fibers are then heated to a temperature to heat fuse the homofil fibers or the low melting point component of the conjugate fibers.
Patent EP-0173205-A3 (EP)
IPC: C07D237/04
Filed: 1985-08-19
Abstract: 1,4-Dihydro-pyridazin-Derivate der allgemeinen Formel (I) 
  
mit in der Beschreibung näher bezeichneten Substituentende­
finitionen für R₁, R₂, R₃ und R₄ und X sowie ein Verfahren zu ih­
rer Herstellung durch Umsetzung von Dihydropyridazinen der 
Formel II 
  
mit Halogenierungsmitteln in Gegenwart von inerten organi­
schen Lösungsmitteln. Gegebenenfalls kann anschließend cy­
clisiert werden. Die erfindungsgemäßen Verbindungen können 
als Arzneimittel verwendet werden.
Patent EP-0150890-A3 (EP)
IPC: B60W30/18
Filed: 1985-01-02
Abstract: The transmission includes a rotary shaft 19 for transmit­
ting drive to driving wheels 21 of the vehicle, a fixed gearbox 
casing 34 and a hill holder 9 between the shaft and the gearbox 
casing. The hill holder, when operative, inhibits reverse move­
ment of the vehicle and includes in series a sprag clutch 28 and 
a multiplate brake 35. Fluid is supplied from a fluid operable 
control system 7 for operating the brake 35 and controls the 
rate of engagement of the brake.
Patent EP-0160474-A3 (EP)
IPC: B65D50/04
Filed: 1985-04-22
Abstract: An assembly of a container (1) and a child resistant 
closure (5) therefor. The container (1) has an external bead 
(3) on the neck (2) thereof and the closure (5) an inturned 
flange (8) on the skirt (7) thereof which makes snap 
engagement with the bead (3). The neck (2) of the container 
(1) comprises an external screw thread (4) whilst the skirt (7) 
of the closure (5) is locally severed or weakened to provide 
local deformable skirt portions (11) which can be deformed 
inwards by finger pressure thereon to engage thread por­
tions (13) on the skirt portions (11) with the screw thread (4). 
The closure (5) is removable from the container (1) by 
deforming the skirt portions (11) to engage the thread 
portions (13) with the screw thread (4) by finger pressure 
thereon and rotating the closure (5) relative to the container 
(1) whilst maintaining said finger pressure.
Patent EP-0191966-A3 (EP)
IPC: C09D179/08
Filed: 1985-05-01
Abstract: A method of making a bisimide coating composition 
comprises:  
(a) mixing at least one lactam and/or amino acid 
(component A) with at least one dianhydride (component B) 
in a mole ratio of A:B of from 0.01:1 to 10:1 to form an 
N,N′-disubstituted bisimide dicarboxylic acid,  
(b) dissolving the product from step (a) in a water-­
miscible solvent,  
(c) mixing water with the solution from step (b) to form a 
solution comprising from 10% to 80% by weight of water,  
(d) mixing at least one aromatic diamine (component C) 
with the solution from step (c), and  
(e) mixing at least one tertiary amine (component D), in 
an amount of from 2% to 20% by weight based on the water 
added in step (c), with the solution from step (d) to give the 
coating composition.
Patent EP-0178748-A3 (EP)
IPC: G01V1/04
Filed: 1985-05-29
Abstract: A stress compensator 26 that absorbs thermal dimen­
sional changes between major structural components made 
of dissimilar materials. The stress compensator 26 consists 
of a hydraulic clamp 30 wedged between the free end of a 
vibrator actuator piston shaft 22 and the supporting housing 
32. Actuated by the substantially-constant system hydraulic 
pressure P s , the hydraulic clamp 30 maintains a substantially 
constant clamping force P s  between the actuator piston shaft 
22 and the supporting housing. Thermally-induced stresses 
are absorbed by the hydraulic system 76.
Patent EP-0176310-A3 (EP)
IPC: B65H54/74
Filed: 1985-09-17
Abstract: A wire coiling machine (10) includes direct one-to-one 
synchronized drive from a rear drive arbor (30) through a pair 
of friction drive rolls (38a, 38b) astraddle it, to a pair of 
flexible drive shafts (50a, 5Ob) connecting the drive rolls to a 
pair of front forming rolls (60a, 60b) of essentially the same 
diameter as the friction drive rolls, the forming rolls being 
astraddle a front forming arbor (34), and the forming arbor 
having a diameter essentially the same as the internal 
diameter of the coil being formed thereon.
Patent EP-0184441-A3 (EP)
IPC: G01N35/04
Filed: 1985-12-04
Abstract: A system for continuously monitoring the chemistry of a 
liquid medium within a container comprising an assaying 
means located exteriorly of the container, a conduit con­
nected to the assaying means and leading to the container, a 
probe connected to the conduit and penetrating a wall of the 
container, the probe including a microporous filtering ele­
ment for separating a filtrate from the culture medium, the 
filtering element having a surface roughness less than about 
50 microinches, and means for delivering the filtrate from the 
probe through the conduit to the assaying means.
Patent EP-0189771-A3 (EP)
IPC: C07D261/08
Filed: 1986-01-13
Abstract: There are disclosed novel compounds having the formula 
  
where each X is independently hydrogen, halogen (F, Cl, Br or I), 
loweralkyl or loweralkoxy; m is 1 or 2; R' is hydrogen or 
loweralkyl; and R is 
  
1, 2 or 3, each of R₁ and R₂ being independently hydrogen or 
loweralkyl and R₃ being 
  
an optical antipode thereof or a pharmaceutically acceptable acid 
addition salt thereof, which are useful as antihypertensive, 
analgesic and antiinflammatory agents, methods for synthesizing 
them, and pharmaceutical compositions comprising an effective 
amount of such a compound.
Patent EP-0209848-A3 (EP)
IPC: A61P9/00
Filed: 1986-07-16
Abstract: Peptides of the formula  
A-B-D-E-G  
are disclosed wherein  
A is, e.g., benzyloxycarbonyl, t-butoxycarbonyl, 1-­
naphthyloxyacetyl or 1-naphthylacetyl;  
B is, e.g., phenylalanine, 3-(1-naphthyl)alanine, tryp­
tophan or homophenylalanine;  
D is, e.g., histdine, lysine or phenylalanine;  
E is, e.g., one of the following formulae: 
  
or 
  
and G is, e.g., -OH, -OEt, -NH₂.  
     Those compounds inhibit enzymes and can be used as 
pharmaceutical agents.
Patent EP-0212291-A3 (EP)
IPC: B01D1/04
Filed: 1986-07-21
Abstract: A method and apparatus for transferring heat 
for the purpose of purifying raw feed liquid, 
vaporizing heat transfer fluids or containing and 
regulating biological/chemical reactions. The raw 
feed liquid is directed into an evaporator module (14) 
submerged in a solar pond (12) or other body of heated 
liquid. The evaporator module (14) includes a rotating 
housing (24) through which a plurality of spaced apart 
substantially horizontal open ended heat transfer 
tubes (32) extend. A heating liquid is directed through 
the heat transfer tubes (32). The raw feedwater is 
distributed (54) within the evaporator module so as to 
cause the feedwater to descend into heat transferring 
contact with the heat transfer tubes and thereby 
vaporize a portion of the feedwater. The vapor 
formed in the evaporator module is withdrawn from the 
evaporator module and directed to a suitable 
condenser (70).  
     A preferred embodiment of the evaporator (14) 
module is disclosed which includes cavitation fins (64) 
for urging the heated liquid through the evaporator 
module.
Patent EP-0217382-A3 (EP)
Title: Railway vehicle stop
IPC: B61K7/20
Filed: 1986-10-01
Abstract: 1. A check shoe for railway wagons or carriages, which is provided with a base plate (1) which terminates in a run-on tongue portion (2) and carries a ramp support means (5) provided with a run-on plate (6) for a wheel to be braked, and with a handle (9), wherein the check shoe at least partially but preferably entirely comprises a cast iron material, characterised in that at least the base plate (1) of the check shoe comprises cast iron with spheroidal graphite (GGG, spheroidal graphite iron), wherein adjoining the part of the ramp support means (5) which carries the run-on plate (6) is a limb portion (8) which is supported on the base plate (1).
Patent EP-0224063-A3 (EP)
IPC: F24F5/00
Filed: 1986-10-29
Abstract: Eine Wandplatte für Bauwerke, mit einem Wandplat­
tenkörper und einer an wenigstens einer Plattenseite sich 
über die Wandplatte (1) erstreckenden Seitenwandplatte (7) 
hat einen Raum (8), der sich über die Fläche der Wandplatte 
(1) hinter einer durch eine Seitenwandplatte (7) mit 
Wärmeleitvermögen geschlossenen Seite erstreckt. In 
diesem Raum ist eine Temperierungsquelle (9) angeordnet, 
welche sich als Wärmequelle unten und als Kühlquelle oben 
in dem Raum (8) befindet. Dieser Raum ist oben und unten 
durch Begrenzungsbauteile (2, 3; 22, 23) abgeschlossen. An 
der Temperierungsquelle (9) sind Anschlüsse für ein strömu­
ngsfähiges Wärmeträgermedium angeordnet, wobei sich in 
dem im wesentlichen abgeschlossenen Raum je nach Art der 
Wärmeeinführung eine Konvektionsströmung von unten 
nach oben oder von oben nach unten ergibt.
Patent EP-0217555-A3 (EP)
IPC: H04Q11/04
Filed: 1986-09-03
Abstract: An electronic switching network for use as a 
transit exchange, interconnects PCM digital trunks, and 
handles large numbers, e.g. l000 inlets and l000 outlets 
of such trunks. The switching network is fully 
electronic, using integrated circuit units.  
     To provide a self-checking function, the 
intelligence arriving via the trunks is converted (2) 
into a redundant line code, e.g. 3B-6B, which has spare 
code combinations which are used to provide an auxiliary 
data channel through the switch matrix (3). The 
converter (2) applies to that data channel the inlet port 
number for a connection via the switch matrix (3). At 
the outlet side another converter (4) converts back to 
the line code (e.g. HDB-3) used over the trunks, and also 
extracts the inlet port number. This is then compared 
with what it should be, and the result of this comparison 
indicates whether the switch is functioning correctly. 
Thus the checking occurs while the switch is handling 
traffic.
Patent EP-0228767-A3 (EP)
IPC: A45F3/04
Filed: 1986-10-06
Abstract: The bag (10) of the combination is adapted to be worn on 
the back of a wearer and is preferably in the form of a 
rucksack or haversack. The bag (10) has a front portion (11), a 
rear portion (12) and a compartment (15) which extends sub­
stantially around the bag between and connecting the front 
and rear portions of the bag and in which the cape (20) of the 
combination is stored when not required. The cape (20) is 
joined to the bag and preferably the front portion of the bag 
forms a part of the cape.
Patent EP-0236657-A3 (EP)
IPC: B29C48/05
Filed: 1986-10-27
Abstract: It consists of an industrial procedure which allows, 
without water or other liquids, to cool, solidify, cut, make 
spaghetti, granulate or mince plastics resins, compounded or 
not, making use of a fluid bed of the same material in powder 
to cut and of compounds such as talcum, colouring matters, 
pigments, bioxide, calcium carbonate, carbon black, and 
other powder-preparates even if mixtured, which aim to 
"powdering" the material which will be continously extruded 
and in any way made in spaghetti and or cut.
Patent EP-0238954-A3 (EP)
Title: Process for preparing l-phosphinothricine (derivatives) and their alkyl esters
IPC: C07F9/32
Filed: 1987-03-14
Abstract: L-Phosphinothricine (derivatives) are prepared by homogeneous asymmetric hydrogenation of 2,3-dehydrophosphinothricine (derivatives) by means of suitable ruthenium, rhodium or iridium catalysts.
Patent EP-0252310-A3 (EP)
Title: Antimicrobial agents
IPC: A01N47/44
Filed: 1987-06-06
Abstract: Antimicrobial agents which have a broad microbicidal spectrum of action despite the absence of formaldehyde essentially consist of a mixture of known biocides and a combination of certain quaternary ammonium salts. The antimicrobial properties are further improved, or additional advantageous effects are achieved, by adding other substances.
Patent EP-0251082-A3 (EP)
Title: Substituted acrylic acid esters and fungicides containinsubstituted acrylic acid esters and fungicides containing these compounds g these compounds
IPC: A01N37/10
Filed: 1987-06-20
Abstract: Substituted acrylates of the general formula   <IMAGE>   where R1 and R2 are alkyl, alkenyl or alkynyl, X is hydrogen, halogen, alkyl, alkoxy, tirfluoromethyl, cyano or nitro, Y is ethylene, ethenylene, methyleneoxy, oxymethylene, thiomethylene, methylenethio or oxygen, R is hydrogen, substituted or unsubstituted alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl or cycloalkynyl, and fungicides containing these compounds.
Patent EP-0270766-A3 (EP)
Title: Fluid cooled hydraulic actuating mechanism for injection molding
IPC: B29C45/28
Filed: 1987-10-08
Abstract: This invention relates to a multi-cavity valve gated injection molding system wherein a continuous flow of hydraulic fluid through the actuating mechanism provides additional cooling. A pair of hydraulic fluid lines (114, 118) are drilled in the mold back plate (12) to apply a minimum pressure differential across the cylinder chamber on one side of the piston (60). In the preferred embodiment, this pressure differential is also applied to opposite sides of a circular cooling chamber (110) extending through the cylinder (62) to provide additional cooling near a high pressure seal (70). Additional cooling is very advantageous to avoid system malfunctions and inferior product, particularly when molding high performance engineering resins at a high temperature.
Patent EP-0234855-A3 (EP)
IPC: A61K38/22
Filed: 1987-02-18
Abstract: For the stimulation of tear secretion, a preparation is top­
ically applied to the ocular surface, the preparation including 
one or more melanocyte stimulating hormones, their active 
precursors, derivatives, or fragments which activate mel­
anotropin receptors of accessory lacrimal gland tissue. The 
preparation additionally contains a vehicle for a melanocyte 
stimulating hormone moiety and may also contain an oph­
thalmic preservative.