baber/WOPTO huggingface dataset:
Patent EP-0243111-A3 (EP)
IPC: A61J3/06
Filed: 1987-04-16
Abstract: A pellet for administration to ruminants to supply 
magnesium and other biologically active material, for exam­
ple, anthelmintics or antibiotics comrpises a tube of magne­
sium alloy (1) enclosing a core or filling (3). The core (3) 
typically comprises mainly iron shot as weighting material, a 
biologically active material if desired and an electrically 
conductive material such as carbon or graphite. The graphite 
ensures that the core (3) as a whole is conductive and 
provides a cathode electrically coupled with the magnesium 
alloy tube (1) to form a galvanic cell. Liquor in the rumen 
serves as an electrolyte to cause galvanic corrosion of the 
magnesium tube (1) to release the active material contained 
in the core (3). A protective coating (5) of resin is provided on 
the tube's exterior surface except on at least one end (4) so 
that the corrosion is limited to the exposed surfaces only. An 
alternative embodiment (Fig. 4) comprises a control magne­
sium alloy rod or shaft (11) around which a cylinder (13) of 
the electrically conductive component is pressed. The cylin­
der contain iron shot and graphite in similar proportions to 
the core (3) in the first embodiment and is also provided with 
a protective resin coating (12) to restrict corrosion to one or 
both ends of the rod (11).
Patent EP-0261906-A3 (EP)
IPC: E05F1/12
Filed: 1987-09-21
Abstract: A hinge assembly is disclosed which is 
particularly well suited for vehicle accessory 
applications, such as for pivotally interconnecting 
vanity doors with vanity housing structures for 
example. The hinge assembly, which is also applicable 
for other applications, includes a pivot means (50) 
pivotally interconnecting first and second 
members (22, 24) for relative rotational movement about 
a longitudinal axis, with a cam (36) on the first 
member protruding in a generally lateral direction to 
engage a resilient biasing means (60) on the second 
member. The resilient biasing means, which is 
preferably a leaf spring, is slidably engaged and 
resiliently deflected by the cam on the first member 
and exerts a resilient biasing force on the cam in a 
generally lateral direction, generally toward the pivot 
axis. The cam (36) preferably includes one or more 
dwell portions (40, 42) such that the spring or other 
resilient biasing means tends to resiliently and 
releasably maintain the first and second members in 
one or more predetermined relative rotational 
orientations when engaged by the dwell portions on the 
cam.
Patent EP-0269396-A3 (EP)
IPC: A24B3/14
Filed: 1987-11-20
Abstract: Tobacco material is processed to yield a 
product (eg., sheet-like material) which can be used to 
yield cut filler for the manufacture of cigarettes. 
Tobacco material (eg., whole leaf and/or scrap) is 
shear agitated in an agitator (16) in the presence of moisture of less 
than 30 weight percent. The shear agitation is performed in 
the absence of externally added binding agents. The 
sheared mixture is passed through a roller system (34) in 
order to provide compressive treatment to the mixture. 
The processed mixture is further formed into the 
desired shape by sheet forming means (38). Tobacco material can be 
provided using energy efficient processing steps, and without waste of 
tobacco material.
Patent EP-0246221-A3 (EP)
Title: Touch-and-close fastener
IPC: A44B18/00
Filed: 1987-05-14
Abstract: 1. An adhesion connector for the releasable connection of substrates which comprises flat connecting elements (1, 2) formed over their surfaces with surface arrays of attachment members in a multiply complementary configuration with the attachment members on one of the elements (1) being formed with relatively hard hook-members (1a, 1b) while the attachment members on the other element are formed with complementary soft-hook engagement structures (loop members), one connecting element (1) has on each of two opposite sides attachment members (1a, 1b), characterized in that the adhesion closure comprises three connection elements of which two (2) are connected to different substrates, an intermediate connecting element (1) is removable insertable between the first two and in the form of a band or a plate.
Patent EP-0275033-A3 (EP)
Title: Anchoring apparatus
IPC: E04G21/14
Filed: 1988-01-08
Abstract: A retaining device for casting into concrete or the like, particularly concrete slabs, comprised of an anchoring foot and a transport stay. At least one tongue and groove connection is provided between the anchoring foot and stay for a simple and secure fastening of the transport stay to the anchoring foot.
Patent EP-0295371-A3 (EP)
Title: Inspection equipment for synthetic bottles
IPC: G01N21/90
Filed: 1988-03-24
Abstract: An inspection machine for plastic bottles has a turn table rotatable about a vertical axis, and a plurality of inspection stations to receive the bottles to be inspected. Output signals from sensors are fed to evaluation electronics provided on the turntable itself. Each station has a plate on which a bottle can be rotated as a result of rotation of the turntable. During inspection each bottle executes an orbital movement about the vertical axis of the turntable and at the same time a rotation about the axis of bottle itself as a result of which each bottle is inspected more than once for perpendicularity of the bottom of the bottle and its neck as well. Volume and pressure tightness as well as height of the bottle and bottle color are also inspected.
Patent EP-0311824-A3 (EP)
IPC: B65D30/22
Filed: 1988-09-23
Abstract: Die bekannten Tragetaschen aus Papier weisen eine 
auffaltbare Kastenform aus vier Mantelwandungen 
und einem Boden auf. Die eingebrachten Güter finden 
in der Tasche keinen sicheren Halt und können 
umfallen. Die neue Tragetasche soll in einfacher 
Weise eine lagefixierte Güteraufnahme ergeben.  
     Dieses wird durch eine im Taschen-Aufnahmeraum 
vorgesehene Facheinteilung (8a bis 8c) erreicht, 
wobei diese Facheinteilung (8a bis 8c) von einem 
bei der Taschenherstellung mit eingebrachtem, an 
sich gegenüberliegenden Mantelwandungen (1, 2) 
festgelegtem, auffaltbarem Schlauch (9) aus Papier 
gebildet ist  
     Die Tragetasche wird in kostengünstiger Weise bei 
ihrer Fertigung mit einer Facheinteilung ausge­
stattet, wodurch die eingebrachten Güter, wie 
Flaschen, eine sichere Lagefixierung erhalten.
Patent EP-0311973-A3 (EP)
Title: Quotient phase-shift processor for digital phase-licked-loops
IPC: H03L7/099
Filed: 1988-10-11
Abstract: A quotient phase-shift processor is provided which 
includes novel techniques for realizing phase 
corrections of a digital phase-locked-loop. A binary 
phase-detector of the "early-late" type is combined 
with range-phase-detector circuitry to generate a 
variable lock acquisition speed. Phase measure and 
speed control are performed by incremental manipulation 
which feeds a novel "quotient" processor. The quotient 
processor integrates the incremental phase errors and 
performs phase corrections in a nonperiodic fashion, 
resulting in lower effective proportional loop gain 
than that provided in standard phase-locked-loops. 
Wide capture-range and low jitter are obtained by 
dynamically varying a loop time constant. Pattern 
dependent noise is reduced by a novel gating technique. 
High crystal-frequency requirements are reduced, 
extending the spectral application of digital phase-­
locked-loops.
Patent EP-0316808-A3 (EP)
Title: Tag
IPC: G09F3/02
Filed: 1988-11-11
Abstract: A tag has first, second and third planar 
segments, each segment having opposite, front and back 
planar surfaces bounded by at least one edge extending 
between the planar surfaces. Two, flexible, segment 
connectors respectively connect portions of the edges of 
the first and second and second and third segments in a 
manner such that at least the front surfaces of the 
segments are in a common plane when the segment 
connectors are not flexed. The front surfaces of the 
segments can be printed, therefore, in a one-sided 
printing operation. When the segment connectors are 
flexed by folding, the front surfaces of the first and 
second segments are juxtaposed and one of the surfaces 
of the third segment is juxtaposed with the back surface 
of one of the first and second segments. This covers 
the printing on the front surfaces of the first and 
second segments, until the segment connector 
therebetween is unfolded to expose it. The tag is 
attached to an item, by adhesive on the back surface of 
one of the segments, or by a strap forming one of the 
segment connectors, or by a tail projecting form one of 
the segments.
Patent EP-0320744-A3 (EP)
IPC: H04N5/78
Filed: 1988-12-06
Abstract: Ein Videorecorder mit einer Einrichtung (11), die bei 
der Aufzeichnung einer Videodarbietung auf ein Videoband 
(3) zusätzlich eine Steuersignalspur (14) auf das 
Videoband aufzeichnet und die durch die Ansteuerung 
eines Steuereinganges (27) eine zweite Information auf 
die Steuersignalspur aufzeichnet, wird bei jedem 
Einschalten der Aufzeichnungsanordnung (7) des 
Videorecorders so ausgelöst, daß sie bei jedem 
Einschalten des Aufzeichnungsbetriebszustandes des 
Recorders oder bei jedem Betätigen des 
Bedienungselementes (29) für diesen Betriebszustand eine 
Anfangsmarkierung (22) als zweite Information in die 
Steuersignalspur des Videobandes (3) einschreibt.
Patent EP-0319995-A3 (EP)
IPC: B65B9/20
Filed: 1988-12-09
Abstract: Nach der Erfindung werden ein Verfahren und eine 
Vorrichtung zum Transport einer fortlaufenden Länge 
von Plastikfolie (10′) zur Herstellung von Beuteln 
(15′) mit wiederverschließbaren Reißverschlüssen (10a, 
10b) vorgestellt, wobei die Folie (10′) über einem 
Zufuhrstutzen (14′) geformt wird, ferner mit 
Einrichtungen (12′, 13′) zum Verschluß der 
Folienränder (10a, 10b) oder zum anderweitigen 
Zusammenfügen der Reißverschlußelemente zur Bildung 
eines Schlauchbeutels (16′). Gegenüberliegende Paare 
von Treibriemen zum Andrücken der Folie (10′) gegen 
das Füllrohr (14′) und schrittweiser Vortrieb der 
Folie (10′) nach unten sind vorgesehen. 
Gegenüberliegende Kurvenkörper (17′) greifen an den 
Beutelrändern an und berühren einander zunächst in 
einem Punkt kurz außerhalb der Beutelränder, um sich 
dann progressiv auf die Beutelkanten zuzubewegen, 
wobei die Berührungspunkte an beiden Seiten nach außen 
wandern, während die Kurvenkörper (17′) nach innen auf 
dem Beutel (16′) fortschreiten. Auf diese Weise wird 
vorteilhaft eine Spannkraft auf die Beutelfolie (16′) 
ausgeübt, zum Glätten der gesamten Breite bevor ein 
Querverschluß (21) gebildet wird.
Patent EP-0323586-A3 (EP)
Title: Transmission system
IPC: H03K19/0175
Filed: 1988-12-13
Abstract: A system for transmitting digital signals over a 
transmission line including a driver of an inverter 
employing CMOS FET's (T1, T2) and a termination of an 
inverter employing CMOS FET's (T3, T4). A sense/control 
circuit (40) at the termination senses changes in the 
operating condition of the driver inverter and in 
response thereto controls the operating condition of the 
termination inverter. Under steady state conditions the 
termination inverter establishes the appropriate voltage 
at an output connection (37) coupled thereto without 
dissipating any power.
Patent EP-0283309-A3 (EP)
Title: 1,2-1,4 addition reaction sequence leading to diphenylacetylenes
IPC: C07C45/60
Filed: 1988-03-18
Abstract: A method for synthesizing a tri-substituted phenyl compound (I) by using a 1,2-addition followed by a 1,4-addition to 1,4-benzoquinone (II): <CHEM> wherein X is hydroxy, alkoxy or alkanoyloxy, Ar<1> is an organic group and R is an unsubstituted or substituted alkyl group.
Patent EP-0292233-A3 (EP)
IPC: C08K9/04
Filed: 1988-05-17
Abstract: A cohesive polymer matrix comprising a matrix polymer and 
a coated particulate filler dispersed therein, 
characterised in that the matrix polymer is a 
cross-linked olefin/acrylic polymer, and the filler is 
coated at least in part with a composition comprising an 
organic coating polymer of number average molecular 
weight of up to 200,000 which contains an acidic group 
(or a precursor thereof) and an unsaturated group 
optionally linked to the matrix polymer and a process for 
its production, and precursors thereof for use in the 
process.
Patent EP-0305057-A3 (EP)
IPC: B26D5/00
Filed: 1988-07-29
Abstract: Apparatus for cutting elongate fibres including a 
cutter reel (10), having specifically identifiable blades 
(12), utilizes a sensor (18) to detect the position of a 
physical anomaly (17) on the reel (10). Additional 
sensors (26,34) sense the force at the interface between 
the cutter reel (10) the material wrapped thereon and the 
associated pressure roller (11). The position of the 
physical anomaly is correlated with the sensed force to 
determine the magnitude thereof at each blade (12), which 
is indicative of the condition of the blade with respect to 
sharpness or intactness.
Patent EP-0339367-A3 (EP)
IPC: H02K5/08
Filed: 1989-04-12
Abstract: Ein Elektromotor (1) weist dessen zum Stator gehörende 
Metallteile dicht umschließende Außenkappen (8, 8a) aus 
Kunststoff auf. Diese sind in axialer Richtung auf Pol­
kranzschalen des Stators aufgesteckt. Die Außenkappen 
(8, 8a) bilden gleichzeitig auch die Lagerschilde. Durch 
die Außenkappen sind die aus Metall bestehenden Polkranz­
schalen des Stators geschützt, so daß eine aufwendige 
Oberflächenbehandlung eingespart werden kann. Außerdem 
sind dadurch separate Lagerschilde nicht erforderlich.
Patent EP-0343556-A3 (EP)
Title: Process for the polymerization of tri-substituted silylalkynes
IPC: C08F38/00
Filed: 1989-05-22
Abstract: Polymeric trisubstituted silylalkynes useful for forming gas 
separation membranes are prepared at accelerated polymerization rates and 
with improved yields in the presence of a Group VB or VIB metal halide 
catalyst such as TaCl₅, by employing about 0.1 to 5 mole %, based upon 
total alkyne concentration, of a trialkylgermylalkyne compound.
Patent EP-0350610-A3 (EP)
IPC: H01L29/73
Filed: 1989-06-01
Abstract: Bipolar transistors having self-aligned emitter-base 
regions and a method of forming such transistors using 
selective and non-selective epitaxy are disclosed. 
A substrate (12) of semiconductor material of a first 
conductivity type, a portion of which forms a collector 
region is provided. A first layer (18) of semiconductor 
material of a second conductivity type is deposited on 
said substrate, a portion of which forms an intrinsic 
base region. Over a portion of said first layer (18) 
an element (30) of insulating material is formed. Said 
intrinsic base region is formed below said element 
(30) and the remainder of said first layer forms an 
extrinsic base region. A second layer (32) of semicon­
ductor material of said second conductivity type is 
deposited on said first layer (18). A portion of said 
second layer laterally overgrows onto a portion of an 
upper surface (33) of said element (30) defining an 
aperture (29) and leaving an exposed region (31) on 
the upper surface (33). The second layer (32) forms a 
portion of the extrinsic base region. On said second 
layer (32) a layer (42) of insulating material is 
formed which narrows said aperture (29) and said 
exposed region (31) of said element (30). Said nar­
rowed exposed region (31) of said element (30) is 
removed to expose a portion (50) of said first layer (21) 
below said aperture (29) and an emitter region (54) of 
said first conductivity type is formed in said first 
layer (21) through said aperture (44).
Patent EP-0348818-A3 (EP)
IPC: G08C17/04
Filed: 1989-06-22
Abstract: Bei einer Schaltungsanordnung zur Übertragung mindestens 
eines veränderlichen Meßwertes von jeweils einem der 
Räder eines Fahrzeuges zu einer zentralen Überwachungs­
einheit (1), bei der von einer am Fahrzeugrad angeord­
neten Übertragerspule (3) ein vom Ausgangssignal eines 
Meßwertgebers abhängiges Informationssignal zu einer 
fahrzeugfesten Übertragerspule (6) übertragen und von 
dort der zentralen Überwachungseinheit (1) zugeführt 
wird, ist eine separate Referenzspule (10) zur Erfassung 
von das Informationssignal verfälschenden elektromagne­
tischen Störfeldern vorgesehen.
Patent EP-0350695-A3 (EP)
IPC: C07C39/08
Filed: 1989-06-26
Abstract: A process which comprises the addition of a 
dihydric phenol degradation inhibiting and color 
inhibiting effective amount of a phosphite to a compo­
sition comprising a dihydric phenol, phenol, and 
isomers of the dihydric phenol, said addition occurring 
prior to a distillation procedure.
Patent EP-0355423-A3 (EP)
IPC: H05B6/02
Filed: 1989-07-21
Abstract: An integrated multiple particle heating agent (3) 
is provided for heating, particularly using the agent 
for heating and bonding plastic substrates. The integrated 
multiple particle heating agent (3) includes 
significant portions of non-conductive ferromagnetic 
oxide particles (9) which generate heat because of 
hysteresis losses and of conductive ferrous particles (10) 
which generate heat because of eddy current losses. 
The dual particles are thoroughly intermixed and respond 
to a magnetic field (8) of an appropriate RF 
frequency. The ferromagnetic particels (9) are submicron 
size and the ferrous particles (10) are micron size. The 
particles are combined with an inert resin carrier (4) and 
applied as a coating, directly incorporated within the 
substrate, or as a separate element. The ferromagnetic 
oxide loading is generally less than the ferrous 
particle loading, with a range of 30 to 60 percent (40 
to 50 preferred) by weight of ferrous particles and a 
range of 10 to 50 percent (15-25 preferred) by weight 
of the oxide particles. The radio frequency magnetic 
field can be in the range of 1,2 to 7 MHz with 3,5 to 
4 MHz being typical. The integrated submicron sized 
ferromagnetic particles (9) and micron sized ferrous 
particles (10) generate heat at a significantly and 
unexpectedly high rate using a single RF magnetic field 
(8) of a relatively low frequency. The percentage 
loading may vary with different substrates.
Patent EP-0370498-A3 (EP)
Title: Trans-4-amino(alkyl)-1-pyridylcarbamoylcyclohexane compounds and pharmaceutical use thereof
IPC: C07D213/75
Filed: 1989-11-22
Abstract: A trans-4-amino(alkyl)-1-pyridylcarbamoylcyclohexane compound 
of the formula: 
  
wherein R¹ and R² are the same or different, and respectively 
represent hydrogen, C₁₋₁₀ alkyl, C₂₋₅ alkanoyl, formyl, C₁₋₄ 
alkoxy-carbonyl, amidino, C₃₋₇ cycloalkyl, C₃₋₇ cycloalkyl­
carbonyl, phenyl, phenylalkyl, benzoyl, naphthoyl, phenylalkoxy­
carbonyl, benzylidene, pyridylcarbonyl, piperidyl, pyrroli­
dylidene or piperidylidene which may be optionally substituted 
on the ring or R¹ and R² together with the adjacent nitrogen 
atom form 5 to 6-membered cycle which may have oxygen atom, 
sulfur atom or optionally substituted nitrogen atom in the 
cycle, or together with the adjacent nitrogen atom form 
phthalimido, R³ represents hydrogen or C₁₋₄ alkyl, R⁴ represents 
hydrogen or C₁₋₄ alkyl, R⁵ represents hydrogen, hydroxyl C₁₋₄ 
alkyl or phenylalkoxy. R⁶ represents hydrogen or C₁₋₄ alkyl, 
A represents single bond, C₁₋₅ straight chain alkylene, or 
alkylene which is substituted by C₁₋₄ alkyl, n represents 0 
to 1, an optical isomer thereof and a pharmaceutically acceptable 
acid addition salt thereof. 
 
  
     These compounds possess antihypertensive activity, and 
coronary, cerebral and kidney circulation-improving activities 
and are useful as antihypertensive agents and agents for 
prevention and treatment of circulatory diseases.
Patent EP-0374620-A3 (EP)
IPC: G01N33/535
Filed: 1989-12-08
Abstract: Die Erfindung betrifft ein Verfahren und Mittel zur 
Bestimmung von Maleimidgrupen. Das Verfahren ist dadurch 
gekennzeichnet, daß man eine Maleimidgruppen enthaltende 
Probe mit einem Thiolgruppen enhaltenden Reagenz und 
anschließend mit einem mit Thiolgruppen reagierenden 
Chromogen oder Fluorogen umsetzt und die Intensitäts­
änderung mißt.
Patent EP-0367349-A3 (EP)
IPC: G01V1/36
Filed: 1989-10-31
Abstract: Methods are provided for processing seismic data 
acquired during marine seismic operations when the 
seismic streamer cables or sources deviate from their 
desired acquisition track. The method initially 
processes the data using conventional normal moveout 
techniques, then applies conventional dip moveout 
techniques, followed by regularization of the cross-line 
data, and then 3-D migrating the regularized data. 
Regularization involves determining the signals at 
preselected cross-line positions based upon the signals 
detected and recorded at the measured cross-line CMP 
positions.
Patent EP-0329390-A3 (EP)
Title: Structure of primary radiator
IPC: H01Q1/00
Filed: 1989-02-15
Abstract: A primary radiator for use in antenna to be mounted 
in an artificial satellite has a structure for preventing 
an electrical charging caused by charged particles 
accumulated at the reflector (4). The subreflector (4) is isolated 
from the horn (3) by a resin cover (5). In order to prevent this 
electrical charging, a fine metallic conductor (7) is passed from 
the central part of a sub-reflector (4) to the axial 
central part where an influence for the electromagnetic 
field is less within the circular waveguide constituting 
the primary radiator and then connected to the ground 
at the part of the linear polarization of the 
rectangular and circular converter (1).  
     Since the metallic conductor (7) crosses at a right angle the 
electric field of a dominant mode within 
the waveguide, disturbance of the electromagnetic 
field is reduced.
Patent EP-0330403-A3 (EP)
Title: Method of and apparatus for manufacturing racks of thermoplastic resin
IPC: B29L1/00
Filed: 1989-02-20
Abstract: A toothed rack formed from a thermoplastic resin is produced by 
heating a rod (1) of the thermoplastic resin so that the temperature of 
at least the surface of said rod does not exceed the melting point T of 
the resin and the temperature of the inner portion of the rod is 
generally not less than T-20°C, and thereafter forming a rack in one or 
both surfaces of said rod by a toothed roller (3) and a grooved guide 
roller (4) which are paired with each other, or a pair of 
opposed toothed rollers.
Patent EP-0336715-A3 (EP)
Title: Analog-to-digital converter arrangement
IPC: H03M1/10
Filed: 1989-04-04
Abstract: An analog-to-digital converter macrocell architecture 
is provided with digital logic for accumulating code-density 
data for dynamic characterization of the converter. Each 
macrocell includes an A/D converter (10), a comparator (12), 
a bin counter (14), a clock counter (16), and a histogram 
counter (18). The code output of the A/D converter (10) is 
compared in the comparator (12) with the output of the bin 
counter (14) and each match increments the histogram 
counter (18). The histogram counter (18) accumulates 
code-density data for A/D converter dynamic 
characterization, these data being read once for every cycle 
of the clock counter (16).
Patent EP-0348208-A3 (EP)
IPC: C07K4/12
Filed: 1989-06-23
Abstract: A composition of matter useful as an inhibitor of blood 
platelet aggregation, for the treatment of various clinical 
disorders such as thrombotic, inflammatory and immunological 
disorders. This composition of matter is derived from the 
saliva of leeches of the Hirudinidae family. This 
composition of matter comprises various components, all 
having molecular weights lower than 2,000 daltons. The 
composition of matter has an inhibitory activity against 
platelet aggregation induced by various aggregating agents, 
including Platelet Activating Factor-acether (PAF-acether), 
arachidonic acid, thrombin, ADP and epinephrine.