baber/WOPTO huggingface dataset:
Patent EP-0336726-A3 (EP)
Title: Branch metric algorithm for eight-dimensional signal constellation
IPC: H04L27/38
Filed: 1989-04-05
Abstract: A method is disclosed for determining with only 
sixty-four distance comparisons the distances between a 
received eight-dimensional vector comprised of four two-­
dimensional coordinates and each of sixteen non-overlapping 
subconstellations. In order to limit the comparisons, each 
subconstellation is represented by a collection of sixteen 
representational four-coordinate vectors, with each 
collection having four groups of vectors of the form 
       (a,   b,   c,   d )      (a+2,   b+2,   c,   d )      (a,   b,   c+2,   d+2)      (a+2,   b+2,   c+2,   d+2)                  
where each letter represents in a different plane one of a 
set of points T(0) and its ninety, one hundred and eighty, 
and two hundred and seventy degree rotations, and +2 
represents a one hundred and eighty degree rotation. 
Knowing the distance between each coordinate of the received 
vector and each set of points, if the received vector is 
broken into two two-coordinate vectors, eight comparisons 
may be made to find the eight shortest combinations of the 
two-coordinate representative vectors for the first two 
planes, and eight additional comparisons for the second two 
planes. By combining the two groups of two-coordinate 
shorter vectors, sixty-four combinations are found for the 
sixteen collections of four-coordinate representational 
vectors; four for each collection. Three comparisons for 
each group may then be made for each subconsteliation to 
find the representational vector representing the four-­
coordinate (eight-dimensional) point closest to the received 
vector.
Patent EP-0368466-A3 (EP)
Title: Compositions and methods for the treatment and prevention of gram-negative bacterial infections
IPC: A61K39/395
Filed: 1989-10-02
Abstract: A composition effective for treating or preventing 
diseases of Gram-negative bacterial origin comprises 
polyclonal immunoglobulins containing polyclonal 
antibodies against antigens of Gram-negative bacteria and 
monoclonal antibodies capable of binding with and 
neutralizing an antigen common to the endotoxin region of 
a variety of Gram-negative bacterial lipopolysaccharides.
Patent EP-0371606-A3 (EP)
Title: Methods of managing stapled documents
IPC: G06Q10/00
Filed: 1989-10-23
Abstract: There is disclosed a method of establishing a staple relationship 
between two documents within an information processing system. An end 
user indicates to the system that a staple relationship is to be 
established between two identified documents. The end user enters a 
definition of the staple relationship which includes any attributes to 
be associated with the identified documents within the staple 
relationship. The system will create the staple relationship and file 
the identified documents in a library within the system. The system 
then maintains the staple relationship between the identified docu­
ments.
Patent EP-0326484-A3 (EP)
Title: Générateur électrochimique utilisant un polymère conducteur électronique appartenant au groupe du polypyrrole comme cathode et procédé de traitement pour améliorer la capacité massique de cette cathode
IPC: H01M4/60
Filed: 1989-01-25
Abstract: L'invention a pour objet un générateur électrochimique 
comportant une cathode en polymère conducteur électronique 
appartenant au groupe du polypyrrole contenant sous forme réduite 
un sel de métal alcalin.  
     Dans ce générateur on utilise une cathode (5) en 
polymère ou copolymère de pyrrole ou de dérivé substitué du 
pyrrole, une anode (11) réalisée par exemple en lithium ou en 
alliage aluminium-lithium, et un électrolyte (2) formé d'une 
solution d'un sel de métal alcalin dans un solvant organique 
comprenant un sulfite de dialkyle ou un sulfite d'éthylène, par 
exemple une solution de perchlorate de lithium dans du sulfite de 
diméthyle.  
     Ce générateur permet d'obtenir des performances 
énergétiques améliorées à condition de soumettre tout d'abord la 
cathode (5) à au moins une décharge puis à au moins un cycle de 
charge et de décharge pour obtenir des plateaux de tension lors 
de la charge et de la décharge à courant constant.
Patent EP-0364391-A3 (EP)
IPC: B60C13/04
Filed: 1989-10-10
Abstract: Tires having white sidewalls are very popular in 
the United States and Canada. Tires having white 
lettering thereon are also very popular. This 
invention discloses a process for preparing such tires 
having decorative appliques thereon. By practicing the 
process of this invention, tires having better 
uniformity can be built at lower costs than when 
standard tire building techniques are utilized. This 
invention specifically relates to a method of preparing 
a pneumatic rubber tire having a decorative design on 
the sidewall thereof which comprises (a) applying the 
decorative design to the sidewall of an uncured tire 
and (b) curing the tire; wherein the decorative design 
is comprised of from about 25 weight percent to about 
75 weight percent syndiotactic 1,2-polybutadiene having 
a melting point which is within the range of about 
100°C to about 160°C and from about 25 weight percent 
to about 75 weight percent of at least one polydiene 
rubber which is cocurable with said syndiotactic 
1,2-polybutadiene, at least one pigment or colorant, 
sulfur, and zinc oxide.
Patent EP-0379914-A3 (EP)
Title: Process for the preparation of modified isocyanurate-containing polyisocyanates and use of them
IPC: C08G18/02
Filed: 1990-01-13
Abstract: A novel process for the preparation of modified, isocyanurate-containing polyisocyanates containing aliphatically and/or cycloaliphatically bonded isocyanate groups involves the chemical modification of some of the isocyanate groups of organic diisocyanates using aliphatically and/or cycloaliphatically bonded isocyanate groups in the presence of a quaternary ammonium or phosphonium fluoride as catalyst and in the presence of carbon dioxide passed into the reaction mixture. If desired after blocking using blocking agents for isocyanate groups, the modified polyisocyanates obtainable in this way can be used as the isocyanate component in polyurethane paints.
Patent EP-0397975-A3 (EP)
IPC: H01G7/02
Filed: 1990-03-09
Abstract: Polarizable dielectric layers are formed on conduc­
tive supports carried by insulating substrates by spraying 
one or more coatings of an aqueous solution of an FET copol­
ymer through a mask onto a metallized ceramic wafer, thermal­
ly curing each applied coating, and then separating the 
substrate into individual circuit boards. Each individual 
circuit board is then placed on a heated conductive support 
and exposed to a charged particle stream, created by dispos­
ing an alpha emitter adjacent to a negative electrode, to 
form an electret which is used in an electroacoustic transducer.
Patent EP-0395060-A3 (EP)
Title: Optical receiver
IPC: H04B10/2581
Filed: 1990-04-26
Abstract: An optical receiver including an optical 
conversion device which converts difference in 
wavelength into difference in spatial power 
distribution and pattern recognition element for 
recognizing patterns of the spatial power 
distribution and taking out output signals. At the 
output portion (24) of the optical conversion device 
spatial power distributions are different for 
different wavelengths. After converting the spatial 
power distributions by the pattern recognition element 
(25A, 25B, 25C, 25D) into electric signals pattern 
recognition of the signals is performed to regenerate 
original signals with respective wavelengths. The optical 
conversion device uses a diffractive grating or a 
combinations of a optical multimode circuit (22), a 
optical multimode fiber (20), and a plurality of optical 
waveguides. The pattern recognition element is 
constructed by a combination of photo-detector 
array (25A, 25B, 25C, 25D), and a neural network (27) or 
a combination of a hologram element, a photo-detector 
array and a neural network.
Patent EP-0399266-A3 (EP)
IPC: B01F25/46
Filed: 1990-05-05
Abstract: Das Verfahren beruht darauf, daß eine Schmelze mit einer 
kälteren flüssigen Phase bei einer Temperatur unter­
halb des Kristallisationspunktes vermischt und darin 
emulgiert wird, wobei die Schmelze erst nach der 
Emulgierung in Form der dispergierten Partikel erstarrt. 
Zu diesem Zweck wird die Schmelze zur Bildung einer 
Voremulsion (12) in die flüssige Phase eingedüst und 
die Voremulsion innerhalb einer Verweilzeit von 
0,005 s bis 0,15 s in einer nachgeschalteten Homogeni­
sierdüse (8) zu einer Emulsion (15) feindispergiert, die 
anschließend zur fertigen Kristallsuspension erstarrt. 
Die Partikelgröße kann eindeutig und reproduzierbar 
über den Düsenvordruck beim Emulgieren eingestellt 
werden. Das Verfahren kann insbesondere zur Herstellung 
von hochkonzentrierten Dispersionen aus hochschmelzen­
den organischen Stoffen eingesetzt werden.
Patent EP-0401632-A3 (EP)
Title: Method and apparatus for broadband impedance matching
IPC: H03F3/60
Filed: 1990-05-26
Abstract: An apparatus and method are disclosed for performing 
impedance transformations on the order of 4:1 to 8:1 or more 
over extremely broad bandwidths. The transformations are 
performed in an apparatus having a  plurality of n distributed  
amplifiers having one common synthetic transmission line [26] sharing 
inductive elements and a second transmission line connected in 
parallel to the other transmission lines. The transmission 
lines incorporate active elements [24] preferably in the form of FET 
cascode pairs. In one embodiment, the second transistor of each 
cascode pair is replaced with n smaller gate FETs to decrease DC 
power requirements and provide additional conduction paths for 
impedance reduction.
Patent EP-0413184-A3 (EP)
Title: Air to air recouperator
IPC: F28D19/04
Filed: 1990-07-28
Abstract: A heat recouperator (10) having a rotary wheel heat exchanger (12) uses a random matrix media (40) comprising a plurality of small diameter heat-retentive fibrous material, which provides high thermal efficiency in exchanging heat between inlet and exhaust air streams (22 and 24).
Patent EP-0438934-A3 (EP)
Title: Distribution system for very high frequency signals
IPC: H04H20/76
Filed: 1990-11-29
Abstract: The invention relates to a distribution system for very high frequency signals. This system comprises the use of a dual frequency conversion for the purposes of making it possible in particular to eliminate parasitic signals. It applies most particularly to the distribution of audio and video signals coming from satellites.
Patent EP-0478982-A3 (EP)
Title: Mobile collecting container for crop and/or sweepings and the like
IPC: A01G1/12
Filed: 1991-09-06
Abstract: Collecting container for crops and/or sweepings or the like, connectable to a tractor vehicle, as an attachment or trailer having castor wheels of single-axle construction swivellable about axes running perpendicular to the plane of travel, with a container (1), which for the purpose of discharging at a height (1') can be raised and lowered in relation to a chassis frame (2) by means of a piston cylinder device operating via a parallel control arm arrangement, for which purpose, with a view to a compact construction close to the tractor axle, the piston cylinder device for raising and lowering the container (1) is designed as a lifting cylinder (6), centrally arranged in relation to the width of the trailer, one end of which is supported on the chassis frame and the other end of which acts on a bottom control arm device (4), the bottom control arm device (4) together with an upper pair of control arms (5) arranged distributed on either side of the container (1) roughly forming a parallelogram and being articulated on one side on an area of the chassis frame restricted to the centre area of the width of the trailer and on the other side on the container (1). <IMAGE>
Patent EP-0474346-A3 (EP)
Title: Method of manufacturing a powder molding
IPC: C04B35/626
Filed: 1991-07-16
Abstract: A method of manufacturing a powder molding comprising mixing a powdery material and a solvent into a mixture such that the mixture exhibits a dilatant flow;     molding said mixture into a molding of desired shape; and     drying the molding. In this way a powder molding having a high packing density is obtained.
Patent EP-0561480-A3 (EP)
IPC: B29C39/26
Filed: 1989-10-27
Abstract: A mould for cast moulding a contact lens comprises a first cup 
member (11) having a male mould surface (14) and a second cup 
member (16) with a female mould surface (19). The two cup 
members (11,16) form a piston and cylinder and are used in a 
pressure vessel (26) so as to apply loading pressure to 
deflect the mould surfaces (14,19) to maintain the surfaces in 
contact with a lens being cast. The mould is opened with the 
mould surface (14) facing upwardly. Hydrating fluid (35) is 
added to the first cup member (11) and a cover (34) sealed to 
the top of the first cup member (11).
Patent EP-0586139-A3 (EP)
IPC: H04N1/54
Filed: 1993-08-18
Abstract: A method for producing a large gamut output print, the method including the steps of providing an input digital representation of a color image in a three color input space in memory, and converting the input digital representation into an output digital representation of the color image in an at least five color output space. <IMAGE>
Patent EP-0621378-A3 (EP)
Title: Reinforcement fixture for a partition wall.
Inventor: HUENTING HARALD
IPC: E04B2/74
Filed: 1994-04-14
Abstract: There is a reinforcement device, in the case of which a strengthening panel 7 for exerting a heavy wall loading is provided for arrangement between a first and a second profile upright 2, and in each case a first and a second connection profile 10, 11, respectively, is fitted in a vertically running manner at the two lateral ends of the reinforcing panel 7. In this arrangement, it is desirable if the two connection profiles can be screw-connected to a profile web of the respectively associated profile upright. This is achieved in that the two connection profiles 10, 11 are of a different configuration, in that a screwing strip 14 of the first connection profile 10 is provided such that it terminates the profile and for abutment on a profile web 3 of the first profile upright 2, and a strip which is to be laid on a profile web of the second profile upright and belongs to the second connection profile 11 is provided, such that it terminates the profile, as a screwing strip 19. Screw heads, which are necessary for joining the connection profiles to the profile uprights and jut out with respect to the screwing strips, can no longer have a destructive effect with respect to wall panels of the prefabricated wall since they are located on the profile webs. <IMAGE>
Patent EP-0676896-A3 (EP)
Title: Verfahren zum Empfangen von an einem Bildschirm darstellbaren Videosignalen und Schaltungsanordnung zur Durchführung des Verfahrens
Inventor: ENGLERT ULRICH DIPL-ING
IPC: H04N7/088
Filed: 1995-03-06
Abstract: Die Verarbeitungsgeschwindigkeit bei der Übertragung von
Bildinformation im üblichen Teletextformat ist begrenzt. Zur
Verbesserung wird ein Verfahren angegeben, bei dem die in der
Vertikalaustastlücke eines übertragenen Halbbildes enthaltenen
Teletextdaten ein Kennzeichnungsdatum enthalten, durch
das die im Halbbild übertragene Bildinformation identifizierbar
ist. Die Kennzeichnungsdaten der empfangenen Teletextdaten
werden mit einem Vergleichskriterium verglichen. Bei
Übereinstimmung wird die entsprechende Bildinformation in einem
Bildspeicher (1) gespeichert. Von dort kann sie als
Standbild zur Darstellung an einem Bildschirm ausgelesen werden.
Patent EP-0678958-A3 (EP)
Title: Ablegewanne
IPC: H02G11/00
Filed: 1995-03-24
Abstract: Die Erfindung betrifft eine Ablegewanne (10) für 
Energieführungsketten (12), die sich in Längsrichtung der 
Energieführungskette (12) erstreckt, einen etwa U-förmigen 
Qurschnitt aufweist und an den vertikal sich erstreckenden 
Innenseiten (21) mit Gleitschienen (24) versehen ist. Die 
Gleitschiene (24) ist mit den Schenkeln (22) der Ablegewanne 
(10) lösbar verbindbar.
Patent EP-0704575-A3 (EP)
Title: Method and apparatus for dynamically compacting of soil
Inventor: BLANCKE UWE
IPC: E01C19/28
Filed: 1995-07-05
Abstract: The dynamic compression system uses at least one compression roller (1, 3) which is oscillated via a variable direction oscillation force, to provide a horizontal displacement force and/or a vertical compression force. The oscillation movement of the roller and/or an associated component is detected, with the vertical component of the oscillation force reduced when a fault in the basic movement is detected until the fault is eliminated. Pref. the amplitude, the acceleration and/or the period duration of the oscillation movement is detected.
Patent EP-0684478-A3 (EP)
Title: Transfer mechanism within an incubator.
Inventor: BURKOVICH ROBERT A
IPC: G01N35/00
Filed: 1995-05-25
Abstract: The incubator comprises two incubating rotors and a transfer device comprising the shuttle disposed above the rotors. The shuttle has an aperture sufficiently large as to receive, but not retain by friction, the vessel, the shuttle being free of a gripper that grips the vessel prior to raising it from the rotor or ungrips the raised vessel after it is within the unoccupied station of the other rotor. A first device linearly moves the shuttle so as to cause it and the aperture to traverse in a straight line from one of the rotors to the other. The incubator also has a first pusher member, and a second device for moving the pusher member into the one rotor into contact with a vessel in the one rotor, and for raising the contacted vessel out of its station in the one rotor into the shuttle. The pusher member and the one rotor station are sized so as to hold a raised vessel within the shuttle aperture until the shuttle has started to move away from the one rotor. A guide surface under the shuttle is constructed to retain the raised vessel in the aperture until a station in the other rotor is reached, so that alignment of the shuttle aperture with an unoccupied station of the other rotor is sufficient to cause the raised vessel to fall out of the aperture into the unoccupied station.
Patent EP-0689152-A3 (EP)
Inventor: ECHIGO TOMIO
IPC: G06K19/06
Filed: 1995-06-19
Abstract: To efficiently display information for an object two-dimensionally,
a two-dimensional pattern 50 is displayed in a two-dimensional tag. The
pattern comprises a first region 52 consisting of a locational reference
region 60 that is square and located in the center of the first region 52
for identifying the location and an identification region 62 that
surrounds the locational reference region 60 and is a single data cell, a
second region 54 in which a black pattern and a white pattern appear
alternately for identifying the starting location for reading
information, and a third region 56 for displaying coded information about
the object. Detection of the square region in the first region 52 allows
detection of the location of the two-dimensional tag in which the
two-dimensional pattern 50 is displayed, while detection of the data cell
of the second region 54 in which black and white appear alternately
allows detection and correction of the location of the two-dimensional
tag. This constitution enables effective use of the outer circumference
in which much information can be displayed.
Patent EP-0727441-A3 (EP)
Title: Process for preparing aqueous polymer dispersions without emulsifier
Inventor: SCHLARB BERNHARD DR
IPC: C09D157/00
Filed: 1996-02-06
Abstract: Aq. polymer dispersions, obtd. by radical polymerisation of monomers in aq. emulsion in presence of a polymeric protective colloid (A) with an average mol. wt. (Mw) of >20,000. Colloid (A) is a copolymer of 5-50 wt. % unsatd. monomer(s) with acid or acid anhydride gp(s). (monomers I), 0.1-80 wt.% (meth)acrylate ester(s) of at least 10C aliphatic alcohols (monomers II), 0-94.9 wt.% "principal monomers", comprising 1-9C alkyl (meth)acrylates, vinyl esters of 1-20C carboxylic acids, up to 20C vinylaromatics, unsatd. nitriles, vinyl halides and/or 2-8C aliphatic hydrocarbons with 1 or 2 double bonds (monomers III) and 0-60 wt.% other monomers (IV). Also claimed is the above process for the prodn. of aq. polymer dispersions.
Patent EP-0755813-A3 (EP)
Title: Anordnung zur Befestigung einer Fensterscheibe in einem flexiblen Verdeck oder dgl.
Inventor: DILGE JOERG
IPC: B60J10/00
Filed: 1996-05-25
Abstract: Es handelt sich um eine Anordnung zur Befestigung einer Fensterscheibe in
einem flexiblen Spannverdeck, in einer Zelt- oder Abdeckplane, einer
Persenning oder dgl., insbesondere für das Heckfenster (1) im Faltverdeck (2)
eines Cabriolets, mit einem umlaufend auf den Randbereich der Fensterscheibe
aufgebrachten Verbindungselement (3), durch das die Fensterscheibe
mit dem Verdeck fest verbindbar ist, wobei zur Erzielung eines Toleranzausgleichs
und einer hinreichenden Spannung im Faltverdeck od. dgl. vorgesehen
ist, daß das Verbindungselement (3) zumindest bereichsweise ein
durch Wärmeeinwirkung in seiner Ausdehnung veränderbares Schrumpfmaterial-Zwischenteil
(7) aufweist.
Patent EP-0768271-A3 (EP)
Inventor: ROM JUERGEN
IPC: B65H54/52
Filed: 1996-10-07
Abstract: A winding machine for a continuously accumulating thread (1) has a rotatable drum (6) on which are mounted two reel spindles which can be rotated. Ahead of the drum as the thread runs, the machine also has a thread laying device (4) and a roller (5) which makes contact on its periphery with the reel (15) being formed on the operating spindle (9 or 10). The distance between the roller axis (13) and the operating spindle axis (11) can be changed in an expanding direction corresp. to the increasing reel dia. The machine has a drum rotation controller (20), a device for determining thread speed and a device for determining the rotational speed of the operating spindle. The controller has a computer unit (21) for calculating the present instantaneous dia. of the reel under formation and its present instantaneous angular speed between beginning and end of each computing cycle for use as control quantities for the drum rotation over the complete reel travel. Also claimed is a process for control of the winding machine using the above appts. where the drum is rotated with angular speed which varies continuously from one computing cycle to the next.
Patent EP-0776805-A3 (EP)
Title: Drive unit
Inventor: ADAMS WERNER
IPC: F16D57/04
Filed: 1996-10-26
Abstract: A drive unit for a motor vehicle having an engine; a transmission featuring a transmission housing; and a retarder featuring a rotor and a stator. A retarder shaft is provided that is supported by two bearings which are offset along the axial length of the retarder shaft. At least one of the bearings ("outside bearing") is supported by a wall ("outside wall") of the transmission housing. The retarder shaft protrudes freely beyond the outside wall of the transmission housing. Disposed on the retarder shaft, outside the outer bearing, on the outside wall, is a sealing component. The sealing component seals the clearance between the retarder (or pinion) shaft and the outside wall, preventing passage therethrough of the transmission oil and the operating medium of the retarder.