baber/WOPTO huggingface dataset:
Patent EP-0126277-A3 (EP)
Title: Method of and apparatus for producing a plastic joint sealing strip with strengthening parts covered by the profiled strip, and a joint sealing strip produced by the method
IPC: B29C48/15
Filed: 1984-04-12
Abstract: 1. Method for producing a plastic joint sealing strip with strengthening parts arranged at intervals transversely to the length of the strip, surrounded by the profiled strip, in which, in a shaping tool of an extruder, extrusion flows are guided together each at an acute angle with respect to the extrusion plane in an angular region of incidence and then combined to form the strip and in which the strengthening parts are embedded in the strip in the extrusion plane, characterized in that the extrusion flows are combined with shaping to form the strip, that from inside the shaping tool, a tongue is introduced cyclically in the extrusion direction through the angular region of incidence so far between the extrusion flows that with the displacement of a unit volume corresponding approximately to a strengthening part, it penetrates between the extrusion flows to outside-the angular region of incidence and then with the clearance of a slot-like cavity open towards one side, is withdrawn from the angular region of incidence and that the strengthening parts are inserted in the cavities formed in this way.
Patent EP-0126370-A3 (EP)
Title: Method of and apparatus for continuously producing framed plastic webs
IPC: B29C39/00
Filed: 1984-05-08
Abstract: 1. Process for the continuous production of foam webs (26) having at least one cover layer (2) which may be drawn off from a roller (1), in which this cover layer (2) is transported on a horizontal or slightly inclined substrate (4, 5), and a flowable reaction mixture is applied by a jet which moves from side to side over the working width to an inclined plane (3) allocated to the substrate (4, 5) ; the mixture flows down this plane and is transported with the cover layer (2) and is levelled thereon ; foams into a foam web (26) and finally the product of foam web (26) and cover layer (2) is removed from the substrate (4, 5), the cover layer (2) being guided in a sliding manner over the inclined plane (3) against which it lies, characterised in that a) the reaction mixture is charged onto the cover layer (2) as a flat jet extending like a curtain in the direction of transport ; and b) the formation of a uniformly thick mixture film (20) on the cover layer (2) is carried out merely by flow of the reaction mixture during the transport of the cover layer (2) on the inclined plane (3) between the charging point up into the transition (6) to the substrate (4, 5).
Patent EP-0143209-A3 (EP)
Title: Method for the immunological determination of proteins in body fluids using monovalent antibody fragments
IPC: G01N33/68
Filed: 1984-08-31
Abstract: The present invention provides a process for the immunological determination of proteins in body fluids which display a non-parallel inhibition curve to a reference inhibitor, wherein specific monovalent antibody fragments are used as antiserum.
Patent EP-0140329-A3 (EP)
Title: Curtain rail
IPC: A47H1/08
Filed: 1984-10-23
Abstract: The curtain rod acts as shield concealing the runners and the upper edge of the curtain. The runners are guided by edges of slots in the inner and outer rod sections by means of grooves. The grooves receive the slot edges of the inner as well as outer rod section of the telescoping curtain rod only at the area of transition between inner and outer rod section. The runners glide back and forth between the outer rod section and the inner rod section without impinging at any place. This is due to the design according to which mentioned edges of the slots cooperate exclusively with only one each of two grooves present in the runners, each groove alocated to one respective guiding edge.
Patent EP-0115961-A3 (EP)
IPC: C07C257/14
Filed: 1984-02-03
Abstract: This invention relates to a novel process for preparing 
2-amino-8-alkoxybenzazepines. The process involves cycliz­
ing an intermediate alkoxybenzene-ethanimidate with a cata­
lytic amount of one or more acids, optionally in the presence of 
one or more non-reactive solvents.
Patent EP-0132065-A3 (EP)
IPC: F03H1/00
Filed: 1984-06-27
Abstract: An electric thruster for spacecraft propulsion has an ion­
isation chamber (8), and inlet (9) for supplying gaseous prope­
llant into the chamber (8) via a valve (7) when thrust is requi­
red, a hollow cathode electron emitter (11) and keeper (12) 
and an anode (13) for ionising the propellant by electron 
collision, an accelerating grid (16) at one end of the chamber 
(8), and an alternating voltage supply (201) connected to the 
grid (16) such that positive propellant ions and electrons are 
alternately accelerated out of the chamber (8) to provide an 
exhaust beam (17) which gives the required thrust and has a 
predetermined net electrical charge (typically zero).
Patent EP-0152853-A3 (EP)
IPC: G07F11/04
Filed: 1985-02-05
Abstract: Die Vorrichtung enthält eine Stromquelle (5), eine Kas­
siereinrichtung (6), einen Lagerbehälter (7) für die Lotto­
scheine und eine Transporteinrichtung (8) für die Lotto­
scheine, die in einem Gehäuse (1) untergebracht sind.  
     Die Transporteinrichtung (8) enthält zwei rechteckför­
mige, elastische Gebilde (14), die einerseits mit einer An­
triebsvorrichtung (12, 13) verbunden und andererseits mit 
dem obersten Lottoschein im Lagerbehälter (7) in Berüh­
rung bringbar sind, um den Lottoschein aus dem Lagerbe­
hälter (7) herauszuwischen und durch einen Ausgabeschlitz 
(9) zu schieben.  
     Aufgrund des durch die elastischen Gebilde (14) er­
zeugten Wischvorganges werden Abdrücke, die durch das 
Kohlepapier verursacht werden könnten, vermieden.
Patent EP-0158164-A3 (EP)
IPC: C07D407/12
Filed: 1985-03-18
Abstract: Die vorliegende Erfindung betrifft substituierte 4-Hy­
droxybenzopyrane der Formel I 
  
in welcher R₁ bis R₁₆ und X die in der Beschreibung ange­
gebene Bedeutung haben, mehrere Verfahren zu ihrer Her­
stellung sowie ihre Verwendung in Arzneimitteln, 
insbesondere in kreislaufbeeinflussenden Mitteln.
Patent EP-0164751-A3 (EP)
IPC: B23K26/06
Filed: 1985-06-12
Abstract: A pulsed laser system (500) capable of operating in a 
plurality of modes for delivering a burst of laser pulses to a 
target (506) wherein the pulse width of the laser pulses are 
automatically controlled in response to the mode selected. 
A special calibration procedure allows the system to deter­
mine the pulse width and pulse repetition rate when the laser 
(200) is producing a predetermined power output level as 
measured by a power meter at the target site. Using cali­
brated pulse width and pulse repetition rate, the pulse width 
and pulse repetition rate of the laser pulses to be delivered 
to the target (506) for any particular treatment burst can be 
determined.
Patent EP-0171682-A3 (EP)
Title: Self-tensioning hair waving rod
IPC: A45D2/12
Filed: 1985-07-26
Abstract: A self-tensioning hair waving rod is disclosed comprising an elongated generally cylindrical water-absorbing sponge body (10) for receiving a strand of hair wrapped therearound, support means (11) extending axially through said sponge body (10), and retainer means (12) associated with the outer end portions (13) of said support means (11) for holding the wrapped hair strand around the sponge body (10). Said sponge body (10) is capable of expanding from a substantially dry condition upon application of water and increasing its volume by from 50% to 250%, whereby the wrapped strand is tightened and drawn into the close proximity of the outer surface of said sponge body (10).
Patent EP-0175112-A3 (EP)
IPC: B05C9/00
Filed: 1985-08-03
Abstract: Vorrichtung zur Herstellung von semipermeablen, 
asymmetrischen, großflächig ausgelegten Verbund-Folien 
bzw. von solchen Filter-Membranen für Umkehrosmose-­
Anlagen - wobei die Verbund-Folien aus einer stärkeren, 
porösen Träger-Schicht (31) aus Papier oder Kunststoff und 
aus einem, auf derselben aufgebrachten, verhältnismäßig 
dünnen Film aus einem Polymer als wirksame Trenn-­
Schicht (32) von unter 0,1 µm aufgebaut sind -, welche 
Vorrichtung im wesentlichen aus einem Vakuum-Behälter 
(10), mit einem Einlaß (15) für ein Gasgemisch (32a) aus 
Monomeren als Ausgangsstoffe für die betreffende Be­
schichtungs-Substanz sowie einem inerten Gas und aus 
einem außerhalb dieses Vakuum-Behälters (10) angeordne­
ten Hochfrequenzsender HF 40 besteht, der am Behälter 
zwecks Zündung des darin befindlichen Gasgemisches 
(32a) angekoppelt ist, wobei im Vakuum-Behälter (10) mit 
einem Förderorgan (21-22) eine breite Bahn der porösen 
Träger-Schicht (31) kontinuierlich in vertikaler Richtung be­
wegbar ist, welche Träger-Bahn mit der, aus den in Gasge­
misch zugeführten Monomeren als Polymer aufgebauten, 
wirksamen Trenn-Schicht (32) beschichtbar ist und wobei 
die Trenn-Schicht aus einem Polymer von hochvernetztem 
molekularem Aufbau oder/und aus stickstoffhaltigen Ver­
bindungen besteht.
Patent EP-0152247-A3 (EP)
Title: Method of operating an ink jet
IPC: B41J2/045
Filed: 1985-02-01
Abstract: A method of operating a demand or impulse ink jet comprising an ink jet ink chamber and an ink drop ejection orifice includes the steps of initiating filling by decreasing the pressure within the chamber; retracting the ink meniscus at the orifice to a predetermined position as the pressure is decreased; initiating firing of a first ink droplet by increasing the pressure within the chamber when the meniscus is retracted to said predetermined position; moving the meniscus forward through the orifice while the pressure is increased so as first to form and then to project an ink droplet outwardly from the orifice; and repeating the foregoing steps for each of a series of ink droplets.
Patent EP-0198236-A3 (EP)
IPC: C07C1/20
Filed: 1986-03-14
Abstract: Insbesondere zur Herstellung von reinen tertiären Olefi­
nen durch katalytische Spaltung ihrer Alkyl-tert-alkylether bei 
erhöhter Temperatur wird ein Katalysator aus einem porösen 
Trägermaterial und polymer gebundenen Säuregruppen ange­
geben, bei dem das Trägermaterial ausschließlich im Oberflä­
chenbereich, vorzugsweise im Bereich der Porenobenflächen 
die polymer gebundenen Säuregruppen aufweist. Ein derarti­
ger Katalysator erlaubt eine sehr hohe Selektivität bei hohen 
Umsätzen.
Patent EP-0218233-A3 (EP)
Title: Cyclohexenon derivatives, process for their preparation and their use in combating the growth of undesirable plants
IPC: C07D213/53
Filed: 1986-10-07
Abstract: 1. A cyclohexenone derivative of the formula I  see diagramm : EP0218233,P22,F1  where R**1 is 2-fluoroethyl, 2-chloroethyl, but-2-en-yl, methoxymethyl or methoxyethyl, R2 is C1 -C4 -alkyl, R**3 is 2-isopropyl-1,3-dioxepan-5-yl, tetrahydrothiopyran-3-yl, tetrahydropyran-3-yl, tetrahydropyran-4-yl, 3-methyl-tetrahydropyran-4-yl, pyrid-3-yl, tetrahydrofuran-3-yl or 4a,7,8,8a-tetrahydro-2H, 5H-pyrano[4,3-b]pyran-3-yl, and R**4 is hydrogen, C1 -C20 -alkylcarbonyl, C2 -C20 -alkenylcarbonyl, benzoyl which is unsubstituted or substituted by C1 -C8 -alkyl, C1 -C4 -trialkylsilyl, C1 -C4 -alkylsulfonyl, phenylsulfonyl which is unsubstituted or substituted by C1 -C4 -alkyl, C1 -C4 -dialkylphosphono or C1 -C4 -dialkylthiophosphono or salts of these compounds.
Patent EP-0230645-A3 (EP)
IPC: G01N27/30
Filed: 1986-12-23
Abstract: An ionic activity measuring device comprises ion 
selective electrodes, porous liquid distributing members for 
distributing a reference solution and a sample solution to the 
ion selective electrodes, a frame for housing the ion 
selective electrodes and the porous liquid distributing 
members and provided with a pair of liquid feed holes for 
feeding the reference solution and the sample solution to the 
porous liquid distributing members, and a porous bridge for 
achieving electrical conduction between the reference solution 
and the sample solution fed in drops to the liquid feed holes. 
The porous bridge is disposed in a recess formed in the 
surface of the frame so that the depth of the recess is not 
smaller than the height of the porous bridge. End portions of 
the porous liquid distributing members are protruded to 
regions under the liquid feed holes so that the fed solutions 
may enter from side faces of the end portions. The porous 
bridge may extend at positions deviated from centers of the 
liquid feed holes. The frame may be provided with holes for 
insertion of potential measuring probes, and air discharging 
holes.
Patent EP-0195684-A3 (EP)
Title: Protected electrode material
IPC: H01M10/40
Filed: 1986-03-21
Abstract: A protected electrode article comprising sensitive electrode material having a layer of protective material bonded to at least part of its surface by means of an adhesive which can be made to swell by treatment with liquid, so as to increase the permeability of the adhesive to electrolyte which is encountered by the protected electrode material when incorporated in an electrochemical device.
Patent EP-0204425-A3 (EP)
IPC: B65D41/34
Filed: 1986-05-01
Abstract: This invention provides a container and closure assembly 
in which the closure is made of suitable plastics material 
shaped to provide a top to cover the mouth of the container 
and a depending skirt to embrace the neck of the container. 
The closure is also provided with an internal cellular ceiling 
area to match the shape of the rim around the mouth of the 
container so that when the closure is in its operative position 
on the container the cellular area acts like a sponge and 
conforms to any irregularities on the rim to provide a more 
effective seal.
Patent EP-0207731-A3 (EP)
IPC: H05H1/32
Filed: 1986-06-25
Abstract: A hybrid non-transferred-arc plasma torch system (2) util­
izes an arc plasma torch (4) wose hollow body (10) carries 
internally a cathode (11) aligned with a relatively small dia­
meter nozzle (12) which functions under a created arc to issue 
and arc flame (19) through the nozzle (12) with a plasma gas 
(32) applied to the chamber (14) of the hollow body (10). An 
external anode (30) electrically isolated from the cathode (11) 
and the transferred-arc plasma torch body (10) coaxial with 
the nozzle (12) and spaced downstream thereof has an active 
anode surface (47) of relatively large area radially remote 
from the axis of the arc flame (19) issuing from the transfer­
red-arc torch with the external anode positioned such that the 
arc flame (19) extends freely beyond the active anode surface 
(47) with a reverse flow of electrons (46) completing the circuit 
from the arc flame (19) beyond the anode surface back to that 
anode surface (47). The external anode (30) is of cup-shaped 
configuration extending axially beyond the torch hollow body 
(10) to define a secondary gas chamber (42) about the arc-­
flame (19) exiting from the torch body nozzle (12) to constrict 
the arc (19) as it exits from the exterior anode passage (43) and 
that arc portion which freely extends beyond the active ex­
terior anode surface (47).
Patent EP-0203026-A3 (EP)
IPC: B02C25/00
Filed: 1986-05-06
Abstract: A method and apparatus for controlling the operation of 
a rock crusher and feeder such that the rate of supply by the 
feeder to the crusher hopper is kept within carefully controlled 
parameters and such that the power level at which the crusher 
operates is maintained within a narrow range at the optimum 
operating range of the rock crusher. A microporcessor having a 
first PID control loop receives an input signal from a transducer 
sensing the power draw by the crusher motor and a second PID 
control loop receives a signal from an analog level sensor 
measuring the level of rock in the hopper. The first PID 
compares the sensed power draw with a selected maximum power draw 
and produces an output signal proportional to the difference 
between the sensed power draw and the selected power draw. The 
second PID compares the sensed level in the hopper to a selected 
or desired level in the hopper and produces a signal proportional 
to this measured difference. The signal from the first PID and 
the signal from the second PID are transmitted to an arbitration 
routine for comparing the signals. The first or second signal 
calling for the lower feeder speed will be transmitted to the 
feeder variable speed drive.
Patent EP-0194235-A3 (EP)
IPC: A01G27/00
Filed: 1986-02-06
Abstract: A pot holder irrigator including, in combination 
with a cup type supporting base (1C-1E) for at least one 
pot: a reservoir (16) to feed the liquid for the irrigation; 
a siphon type duct (10) for the supply, which can bee 
primed when the reservoir has been completely filled up; 
and a float (9) with a pin type plug (14) that controls 
the supply coming from the siphon duct, in order to keep 
constant the level in the cup of the base supporting the 
pot or the pots.
Patent EP-0233596-A3 (EP)
Title: Shaft trunnion with a bayonet closure, particularly for mounting the interior cylinder of a hydraulic removing device for roll bearings on the roll neck
IPC: F16C35/063
Filed: 1987-02-12
Abstract: A circular groove present on a journal on its end is utilized to provide a bayonet coupling on the journal without mechanical refinishing work to fix or clamp a ring piece axially on the journal. The clamped supporting elements of the bayonet coupling are formed as a divided supporting ring whose collar engages in the circular groove and is rigidly nonrotatably held in it. The circumferentially divided supporting surfaces of the supporting ring are assembled by attaching members correspond in the locked configuration with the interiorly directed circumferentially divided abutting surfaces of the clamped ring piece which form the rotatable portion of the bayonet coupling.
Patent EP-0234523-A3 (EP)
Title: Closure-edge security
IPC: H01H3/14
Filed: 1987-02-20
Abstract: 1. Closing-edge security device with a security strip which comprises an electrical switching arrangement, having a plurality of contact elements (2, 2a) which are arranged in a row one after the other in an elastic flexible tube (1), the contact elements in the condition of rest abutting on one another at contact zones (5) situated at their end faces under the influence of an elastic preload, and being moved away from one another, interrupting contact, when the flexible tube is deformed under the action of an external force, characterised in that a) in the interior of the contact elements (2, 2a) there is arranged an expander cord (12) which urges the individual contact elements (2, 2a) in the axial direction towards one another with their contact zones (5), and b) insulating rings (3, 3a) are arranged between the individual contact elements (2, 2a).
Patent EP-0244821-A3 (EP)
Title: Radiation resistant polypropylene-containing products
IPC: A61L2/08
Filed: 1987-05-05
Abstract: A product and method for obtaining a radiation-resistant polyolefin-containing product, by handling and processing the corresponding homopolymer or copolymer melt and resulting extrudate in a manner favoring retention of a high smectic and less than about 20 wt% monoclinic configuration.
Patent EP-0260664-A3 (EP)
IPC: H01G9/20
Filed: 1987-09-15
Abstract: There is described a process for preparing titanium dioxide 
in the form of spherical particles having a particle size 
distribution, in terms of dw/dn, of ≦ 2, by hydrolysis of 
strongly acidic solutions of Ti(IV), wherein the molar ratio 
SO₄ = /Ti(IV) is at least 1.5, in the presence of cationic 
polyelectrolytes having a molecular weight of more than 1 
million and an ionicity of at least 3 milliequivalents per 
gram.
Patent EP-0271042-A3 (EP)
Title: Packaging method and packaging automat for envelopes for letters and expedition bags
IPC: B65H33/02
Filed: 1987-12-07
Abstract: In the process of packaging letter envelopes and mailing wallets, the packaging batch is counted in the end region of the production machine, and the individual article of the packaging batch corresponding to the specific batch size is at least identified or optionally pushed a certain distance sideways out of the path of movement of the packaging batch in one direction or the other as a counting article. The packaging batch is deposited on a conveyor belt and conveyed away. A stack support keeps the stack approximately vertical on its end face. The stack support is advanced in front of the stack at the conveying speed of the conveyor belt. As soon as the counting article at the end of a stack has arrived at a transfer point which is at a relatively long distance from the production machine, a separating device is introduced into the stack, with the result that the following portion of the packaging batch is temporarily halted. During this time, the separated stack is pushed, at the same height, into an open container via a slide track. Subsequently, the stack support is guided back to the separation point, and the separating device is retracted from the end face of the following packaging batch, after which the stack support once again takes over the vertical guidance of the packaging batch, until the next counting article has arrived at the separation point. The automatic packaging machine for letter envelopes and mailing wallets has several devices, by means of which the individual steps of the process are executed partly alone and partly in combination with one another.
Patent EP-0271947-A3 (EP)
Title: Gain control circuit
IPC: H04M1/60
Filed: 1987-12-02
Abstract: Gain control circuit for a telecommunication device to which DC current is supplied from an exchange. The control circuit includes a first voltage divider (R, R1/10) of which a number (R10; R10, 9; ... ; R12) of resistors are connected in parallel with NMOS transistors (NM1/9) having gates controlled from the tapping points (1/9) of a second voltage divider (R11/R19) fed by a constant current (I3) and from a voltage (VP) which is function of the DC current.
Patent EP-0239253-A3 (EP)
IPC: A61M5/00
Filed: 1987-02-26
Abstract: An empty container detector for use with a drip 
chamber comprises a photoelectric transducer associated 
with the fluid container which generates a variable 
control signal to alternately indicate whether the light 
path of the photoelectric transducer is being refracted 
by a fluid. A second photoelectric transducer is 
associated with the fluid container above the fluid level 
in the container to establish a reference signal which is 
modulated by drops falling into the container and which 
has a component corresponding to the condition wherein 
the light path is not refracted or attenuated by the 
presence of a fluid. Electrical means are provided to 
connect the first photoelectric transducer to the second 
photoelectric transducer to linearize and normalize the 
reference signal with the control signal. A comparator 
is associated with the photoelectric transducers and 
connected to an alarm which indicates when the control 
signal is substantially equivalent to the reference 
signal and thus indicating the lowering of the fluid 
level below the light path of the first photoelectric 
transducer. Another comparator is associated with the 
photoelectric transducers to count modulations in the 
reference signal as indicative of the drops entering the 
container.
Patent EP-0251612-A3 (EP)
Title: Human monoclonal antibody to lymphadenopathy-associated virus
IPC: G01N33/577
Filed: 1987-06-22
Abstract: Human monoclonal antibodies capable of specifically reacting with an antigenic determinant of LAV/HTLV-III and cell lines producing those monoclonal antibodies are disclosed. The human monoclonal antibodies may be utilized in a method for determining the presence of LAV/HTLV-III in biological samples, or in a method for separating specific antigenic determinants of LAV/HTLV-III from a mixture. Pharmaceutical compositions containing such a human monoclonal antibody, and a method for significantly reducing the infectivity of LAV/HTLV-III in animals using the composition are also disclosed.