baber/WOPTO huggingface dataset:
Patent EP-0285097-A3 (EP)
IPC: G02B13/12
Filed: 1988-03-29
Abstract: A recording apparatus for recording information with a 
light beam, having a beam deflector for deflecting the 
light beam in the direction of main scan by a sine wave 
oscillation. The deflection angle of the light beam from 
the beam deflector is amplified in the direction of the 
main scan by means of an afocal anamorphic optical system. 
This arrangement makes it possible to effect the main scan 
with the light beam which has been deflected by the light 
deflector while the angle of oscillation of the light 
deflector is within a smallest region.
Patent EP-0297450-A3 (EP)
Title: Seal arrangement
IPC: F16J15/3232
Filed: 1988-06-24
Abstract: A sealing device (1, 21) for sealing in particular with respect to pressurised fluids between parts which move relative to one another, has an annular slot (5, 25) with a slot base (6, 26), slot side walls (7, 8; 27, 28) and a slot opening (9, 29) in which a sealing ring (10, 30) is inserted, which has a somewhat narrower width than the annular slot (5, 25) and a plurality of sealing lips (12, 13, 14; 32, 33, 34), which are arranged side-by-side in cross-section and project over the slot opening. Between the slot base (6, 26) and the sealing ring (10, 30), there is arranged a clamping ring (11, 31), whose cross-section centre is offset with respect to that of the sealing ring (10, 30) in the width direction of the annular slot (5, 25). In order to improve the sealing effect and the stability of the sealing ring (10, 30), the latter has three sealing lips (12, 13, 14; 32, 33, 34), the sealing ring (10, 30) and the clamping ring (11, 31) being designed such that, when they rest on the same slot side wall (8, 28), the two sealing lips (13, 14; 33, 34) located nearest to said wall are located in such a position that the force exerted by the clamping ring (11, 31) is distributed essentially in equal parts onto these two sealing lips (13, 14; 33, 34). <IMAGE>
Patent EP-0299526-A3 (EP)
IPC: G06F5/10
Filed: 1988-07-15
Abstract: A queue apparatus comprising a multi-stage queue 
latch for storing instruction codes or data in a first-in first-­
out manner; a first queue pointer associated to the queue 
latch for indicating a read position of an upper half place 
portion of the instruction codes or data stored in the queue 
latch and a second queue pointer associated to the queue 
latch for indicating a reading position of a lower half place 
portion of the instruction codes or data stored in the queue 
latch. An exchanger is coupled to the queue latch to 
receiving the upper and lower half place portions of the 
instruction codes or data read out from the queue latch 
and for selectively exchanging the positions of the received 
upper and lower half place portions.
Patent EP-0323560-A3 (EP)
Title: Radiation-curable coating for thermoplastic substrates
IPC: C08J7/046
Filed: 1988-11-21
Abstract: A novel radiation curable coating composition for 
thermoplastic substrates contains a polyfunctional 
acrylic monomer, a mono-, di- or trifunctional acrylic 
monomer, a thermoplastic or elastomeric polymer and a 
photoinitiator. The coatings can be cured to hard, 
abrasion resistant coatings, yet retain a significant 
degree of residual unsaturation. The residual 
unsaturation and the thermoplastic or elastomeric polymer 
provide excellent adhesion between the coating and 
topcoats.
Patent EP-0280480-A3 (EP)
Title: Ceramic wall structures for engines and method of manufacture
IPC: F02F7/00
Filed: 1988-02-19
Abstract: Fusion bonded wall structures, particularly structures 
for use in components of internal combustion engines exposed 
to hot gases, are formed by fusion bonding molten particles 
zones of respective materials having significantly different 
coefficients of thermal expansion, for example, metals and 
ceramics and by using a transition zone of both such 
materials between the zones of the two materials. Such 
structures may be utilized to form passages and may be 
incorporated into a body by forming a wall structure on an 
aluminum coated core and casting metal about the core. The 
core is preferably first coated with aluminum before forming 
the wall structure. Structures of wear material and a metal 
may be formed in a similar manner for use in wear 
applications, e.g. valve guides. Porous materials such as 
insulating ceramics are sealed with aluminum to protect 
against penetration by undesirable agents.
Patent EP-0294084-A3 (EP)
IPC: F02F7/00
Filed: 1988-05-25
Abstract: A plastic one-piece tubular clip (25) has a base 
portion (26) embedded in the bolt mounting hole of each 
of the holes (22) of an engine oil pan gasket (18), and 
a tubular shaft portion (30) that projects through the 
aligned holes of an oil pan rail and oil pan reinforcing 
plate (20), and through which the oil pan mounting bolts 
(24) are inserted, the tubular portion (30) having 
internal ridges or teeth (32) to grip the shank (34) of 
the bolt (24) with its head portion (30) butting up 
against the bottom of the reinforcing plate (20) to 
resiliently lock all the pieces together as a 
subassembly so that the oil pan (16) can be easily 
assembled to the engine (10) merely by raising the oil 
pan (16) up against the crankcase with one hand and then 
pushing each one of the bolts (24) up into their 
mounting holes and tightening the same with the other 
hand.
Patent EP-0303590-A3 (EP)
Title: Device for spraying the outside of a core, especially one of an electric conductor
IPC: B29C48/49
Filed: 1988-08-01
Abstract: A device for spraying the outside of a core, especially of an electric conductor, with a jacket having at least two layers or strips of different or differently coloured materials, which device has at least two separate supply channels for the plasticised materials and at least two outlet cross-sections for the plasticised materials, through which can pass the core to be sprayed, which outlet cross- sections can be connected, as desired, to the supply channels, via a distribution device. In order to avoid having to clean the channels of the distribution device when the colour or material is changed, it is provided that the distribution device is formed by a sleeve (8) which is arranged such that it can rotate between limit positions with respect to an external housing having supply channels (2, 3) for the plasticised materials, and has a number of channels corresponding to the number of materials to be sprayed, those supply channels (2, 3) which are intended to be connected alternately to the outlet cross- sections (15, 20) for the plasticised materials, terminating on the outside of the sleeve (8), offset with respect to one another by the same angular amount. 
<IMAGE>
Patent EP-0339190-A3 (EP)
IPC: A43D21/00
Filed: 1989-02-09
Abstract: Die Erfindung bezieht sich auf eine Seitenzwickmaschine, bei 
welcher der Zwickrand (48) im Seitenbereich des auf einem auf einem 
Leistenträger (2) ortsfest angeordneten Leisten (1) aufgezogenen, 
vorzugsweise bereits spitzengezwickten Schuhschaftes nacheinander 
auf die auf dem vorzugsweise nach oben gekehrten 
Leistenboden (50) angeordnete Brandsohle (51) umgelegt, dann mittels 
einer rotierend angetriebenen Andrückschnecke (17) in Richtung der 
Leistenlängsachse gezogen und dann mittels Tackseinschlageinrichtung 
(44) auf der Brandsohle festgelegt wird, wobei die Einrichtung 
(52) zum Umlegen des Zwickrandes, die Andrückschnecke und 
die Tackseinschlageinrichtung in geringem Abstand hintereinander 
und vorzugsweise gemeinsam als Seitenzwickeinrichtung (3) 
längs der Leistenrandkontur unter Andrücken mit elastischer 
Kraft an die Brandsohle bewegbar sind. Zur Verbesserung des 
Zwickergebnisses wird mit der Erfindung vorgeschlagen, daß die 
Einrichtung zum Umlegen des Zwickrandes ein über Umlenkrollen (23) 
geführtes, in im wesentlichen quer zum Leisten liegender 
Bandrichtung kontinuierlich antreibbares, endloses Überschiebeband 
(24) aufweist.
Patent EP-0336142-A3 (EP)
Title: Novel antagonists of platelet activating factor
IPC: A61P11/16
Filed: 1989-03-13
Abstract: The invention is a compound of R or S enantiomers 
or racemic mixtures of compounds of the formula: 
  
wherein: 
   (A) X is 
   (i) C₁-C₂₄    (ii) C₁-C₂₄ alkoxy;    (iii) C₁-C₂₄ carboamoyloxy; 
 
    (iiii) 
  
wherein n is an integer from 1 to 25 and m is an integer 
from 0 to 24 and the sum of n and m is less than or equal 
to 25;    (v) phenyl;    (vi) mono- or polysubstituted phenyl substituted with 
C₁-C₂₀ alkyl, C₁-C₂₀ alkoxy, halogen, 
trifluoromethyl, phenyl, substituted phenyl or 
benzyloxy;    (vii) phenoxy;    (viii) mono- or polysubstituted phenoxy substituted 
with C₁-C₂₀ alkyl, C₁-C₂₀ alkoxy, halogen, 
trifluoromethyl, phenyl substituted phenyl or 
benzyloxy;    (ix) naphthaloxy;    (x) mono- or polysubstituted naphthaloxy 
substituted with C₁-C₂₀ alkyl, C₁-C₂₀ alkoxy or 
halogen; 
 
    (xi) -O-(CH₂) r -O-((CH₂) p O) t -(CH₂) a -W 
wherein W is methyl or phenyl optionally 
substituted with C₁-C₃ alkyl, C₁-C₃ alkoxy or 
phenyl, r, p, t and a are integers such that the 
expression r+(p+1)t+a is also an integer and has a 
value of 3 to 20; r is greater than or equal to 2; 
p is greater than or equal to 2; t is greater than 
or equal to zero; and a is greater than or equal 
to zero;      (B) i is an integer from 1 to 3 and j is an integer 
from 1 to 6;    (C) Q is -OR₂, 
  
or O-C-R₂, wherein R₂ is hydrogen, C₁-C₆ 
alkyl or C₁-C₆ alkenyl;    (D) Y is a divalent radical    
-O- 
-, -OCH₂-, or 
     (E) the moiety R₃ represents one or more C₁-C₅ alkyl, 
C₁-C₅ alkoxy or halogen substituents 
of the aromatic ring;    (F) the moiety -CH₂A may be in the  ortho ,  meta  or 
 para  position wherein A is 
   (i) a 5-7 member aromatic heterocyclic ring 
containing at least one nitrogen and one or more 
nitrogen or sulfur atoms: 
 
    (ii) 
     (iii) 
  
which are PAF inhibitors.
Patent EP-0343481-A3 (EP)
IPC: H02P6/14
Filed: 1989-05-16
Abstract: Bürstenlose 4-strängige Gleichstrommotoren mit einer in 
Sternschaltung geschalteten Statorwicklung und mit vier 
Halbleiterschaltern für bipolaren Betrieb sind bekannt. 
Hier wird ein bürstenloser, 4-strängiger 
Gleichstrommotor mit einer in Ringschaltung geschalteten 
Statorwicklung vorgeschlagen. Außerdem werden zwei 
Steuersequenzen angegeben. Eine erste Steuersequenz mit 
vier Schaltereignissen pro Umlauf und Polpaarzahl. Bei 
dieser Steuersequenz sind immer nur zwei 
Halbleiterschalter aktiviert. Eine zweite Steuersequenz 
mit aus acht Schaltereignissen pro Umlauf und 
Polpaarzahl. Abwechselnd sind einmal zwei und einmal 
drei Halbleiterschalter aktiviert.
Patent EP-0352428-A3 (EP)
IPC: B60J7/12
Filed: 1989-05-24
Abstract: Der hintere, etwa aufrecht verlaufende Rand (44) der Sichtscheibe (12) 
wirkt dichtend mit einem Säulenabschnitt (46) zusammen, der mit dem 
hinteren Verdeckrahmen (18) drehbar verbunden ist. Der Säulenabschnitt 
(46) ist über ein Verbindungsglied (55) an den Lenkhebel (30) 
angeschlossen. Beim Zurückschwenken des Verdecks (4) führt ein freies 
Ende (54) des Säulenabschnittes (46) eine zwangsgesteuerte Bewegung nach 
innen aus.
Patent EP-0352709-A3 (EP)
IPC: B24B19/22
Filed: 1989-07-24
Abstract: In a method and apparatus for forming a curved 
surface, a polishing plate consisting of a film-like 
elastic member is supported at two positions, i.e., central 
and peripheral portions thereof, and is rotated while two 
cylinders having different heights and diameters are urged 
upward against portions between the central and peripheral 
portions of the polishing plate, and an object to be 
processed is urged downward against a surface formed 
between the two cylinders while the object is rotated, 
thereby forming a curved surface.
Patent EP-0358917-A3 (EP)
IPC: B21B35/02
Filed: 1989-08-02
Abstract: Bei einem Stabstahlwalzwerk mit Wasserkühlstrecke (9) vor der 
Fertigstaffel (4, 5) zum thermo-mechanischen Fertigwalzen wird 
jeweils eine Gerüstgruppe (12-14 bzw. 15-17) 
der Zwischenstaffel (2) oder der 
Zwischenstaffeln (2, 3), die auf das Walzen eines größeren Fertigquerschnittes 
als dem kleinstmöglichen Fertigquerschnitt 
eingestellt ist, auf eine Gerüststelle (22 bzw. 25) der Fertigstaffel (4) 
umgesetzt, der eine Wasserkühlstrecke (9) unmittelbar vorgeordnet 
ist. Die Fertigstaffel (4) für den kleinstmöglichen Fertigquerschnitt 
braucht nicht mehr auf größere Fertigquerschnitte 
umgebaut zu werden, sondern wird einfach durch eine 
Gerüstgruppe aus einer oder mehreren Zwischenstaffeln (2, 3) 
ersetzt. Zum Umsetzen von Gerüstgruppen kann Kranarbeit 
wegfallen, wenn Schnellwechselvorrichtungen (26, 30, 34) verwendet 
werden, die alle durch ein sich parallel zur Walzlinie 
erstreckendes Schienenpaar (38), das sich bis zu der oder den 
Gerüststellen (22, 25) der Fertigstaffel (4) erstreckt, miteinander 
verbunden sind. Ein thermo-mechanisches Fertigwalzen der 
größeren Fertigquerschnitte ist erreichbar, ohne die 
Fertigstaffel auf alle gewünschten Fertigquerschnitte 
umbauen zu müssen.
Patent EP-0357975-A3 (EP)
Title: System to control the tension of the weft fed to a loom with continuous weft feed
IPC: D03D47/34
Filed: 1989-08-07
Abstract: System to automatically control the tension of weft yarns fed to a 
loom with continuous weft feed, making use of signals from a sensor (6), 
representing said tension, which are suitably processed into an 
electronic interface circuit (7), so as 
to control, through an actuator (8),the 
braking of the weft yarn fed to the loom and restore its tension as 
desired.
Patent EP-0369348-A3 (EP)
Title: Device for applying an adhesive strip
IPC: B05C1/10
Filed: 1989-11-10
Abstract: In a transverse gluing device with a gluing cylinder (4) which is provided with gluing nozzles (6) arranged along a generating line and which rolls along the web (2a) which surrounds it partially, a precise application of the adhesive can be guaranteed and a dirtying of the web (2a) can be avoided in that the circumference of the gluing cylinder (4) can be wiped off by a wiping device (7) which contains at least one, preferably moistenable, wiping cloth (10) and which is arranged in the region of the spandrel-type space between the gluing cylinder (4) and the web (2a) which runs away from the latter. <IMAGE>
Patent EP-0371334-A3 (EP)
IPC: D01B3/04
Filed: 1989-11-16
Abstract: Pflanzliche Fasern bzw. tierische Haare und 
Federn etc. müssen vor ihrer Verarbeitung einer Wasch­
behandlung unterzogen werden. Dazu sind bislang Ver­
fahren und entsprechende Vorrichtungen bekannt, die zu 
einer relativ starken Verfilzung der Haare, Fasern etc. 
führen und einen großen Waschwasserverbrauch aufweisen. 
Diese Nachteile sollen durch die Erfindung vermieden 
werden.  
     Erfindungsgemäß erfolgt die Waschbehandlung in 
einer Wascheinrichtung (10) durch zeitlich aufeinander­
folgende Elektroimpulse zur Verringerung der Grenz­
flächenspannung zwischen den zu reinigenden Haaren und 
Fasern und daran anhaftenden Stoffen. Das Waschwasser 
(13) wird zur Verringerung des Waschwasserverbrauches 
wieder aufbereitet und im Kreislauf der Wascheinrichtung 
(10) wieder zugeführt. 
 
  
     Das erfindungsgemäße Verfahren und eine entspre­
chende Vorrichtung eignen sich besonders zum Reinigen 
von Schafwolle.
Patent EP-0348020-A3 (EP)
Title: Improved dispensing closure
IPC: B65D47/26
Filed: 1989-02-15
Abstract: A dispensing closure (10) for attachment to the finish (16) of a bottle to selectively permit or prevent the dispensing of a flowable product in the bottle through an opening in the closure. The closure is made up of a molded plastic, cup-shaped base cap member (22), the dispensing opening (32) being in a top of such base cap member, and a molded plastic generally planar closing member (24) an end of which is pivotally received in a depressed socket portion (30) of the base cap member. The closing member (24) carries a plug (52) which is engaged in the dispensing opening of the base cap member when the closing member is in a first position relative to the base cap member, and the plug is out of engagement with the dispensing opening when the closing member has been pivoted with respect to the base cap member from the first position to a second position. The end of the closing member which is received in the depressed socket portion (30) of the base cap member is reinforced to prevent it from popping out of the depressed socket portion as the closing member is pivoted from the second position back to the first position.
Patent EP-0336547-A3 (EP)
IPC: H04L29/00
Filed: 1989-02-24
Abstract: In a local area network, messages are transmitted between nodes, 
each including a computer and a network adapter, without acknowledgement 
of receipt by the receiving node of a correctly received message. 
Instead, only if a message is not, or not fully, received by a receiving 
node, it informs the transmitting node, which then terminates the next 
command following the command instructing transmission of that message.
Patent EP-0330495-A3 (EP)
Title: Package inspection system
IPC: G01N21/84
Filed: 1989-02-24
Abstract: Package inspection systems are disclosed 
which are capable of high speed sensing and evaluation of 
package integrity as packages (18) are continuously conveyed in 
the manufacturing process. The systems are capable of 
measuring predetermined parameters of packages, e.g. cigarette 
packages, comparing the measured parameters with predetermined 
values, evaluating from the measured parameters the integrity 
of the packages and determining whether such packages are 
acceptable or, alternatively, should be rejected. The system 
can additionally obtain and store data on sensed package 
parameters for evaluating long-term and short-term manu­
facturing trends. In various embodiments of the invention, 
the system can inspect a single or plural package side(s), 
employing a single or plural line scan (12) or area array camera(s) 
and may employ special optics to enable plural package side 
images to be obtained using a single camera. There is 
also provided improved conveying systems for package 
inspection and master part detect systems which can be 
employed to obviate the need for synchronization between the 
inspection system and the conveying system.
Patent EP-0331436-A3 (EP)
Title: Optical communication apparatus
IPC: H01S5/026
Filed: 1989-02-28
Abstract: An optical communication apparatus which comprises a 
printed circuit board (12), plural circuit elements (20, 21) fixed to the 
printed circuit board, the circuit elements having terminals (11a, 11b) 
extended to the printed circuit board, a photosensitive 
glass base (71) fixed to the printed circuit board, various 
optical components (1, 2) accurately fixed to the glass base, the 
optical elements respectively having plural leads (8a, 8b), and 
corresponding conductive members (10) for electrically connecting 
the terminals of the circuit elements (11a, 11b) and the corresponding 
leads of the optical components, the conductive members each 
having a rigidity smaller than the rigidity of the 
corresponding leads of the optical components.
Patent EP-0337718-A3 (EP)
IPC: A45C11/00
Filed: 1989-04-11
Abstract: A contact lens case is provided which includes a 
canister (14) open at its upper end for receiving lens 
washing fluid and a cap (12) adapted to be secured to and 
seal the canister (14). The cap (12) includes a securing 
ring (22) adapted to engage the canister (14) so as to 
secure the cap (12) to the canister (14). The cap (12) 
further includes a lens retaining portion (25) having at 
least two lens receptacles (30) pivotably mounted on a 
shoulder (34). A leaf spring (40) is provided in the 
shoulder (34) for urging the lens receptacles (30) apart. 
A turning knob (20) is provided on the cap (12) and is 
connected to a planetary gear mechanism (24) for causing 
the lens retaining portion (25) to rotate in the canister 
(14) as the turning knob (20) is rotated. Downwardly 
extending finger means (36) are provided on each lens 
receptacle (30) which are adapted to engage an 
elliptically shaped track (45) at the base of the inner 
surface of the canister to cause the receptacles to be 
simultaneously oscillated toward and away from the axis of 
rotation of the retaining portion (25) as the receptacle 
portion is rotated about the circumference of the canister 
(14).
Patent EP-0351149-A3 (EP)
Title: A method for sealing a cable bundle in longitudinal direction
IPC: H01B7/282
Filed: 1989-07-07
Abstract: A method for sealing the interstices between 
individual cables of a cable bundle to achieve the sealing 
of the cable bundle in the longitudinal direction applying 
a liquid resin system to the area between the cables, the 
system comprising the reaction of a polyisocyanate and at 
least one fatty acid polyol having a hydroxy number of at 
least about 150 and an acid number of no greater than 
about 1.0, followed by curing thereof to a non-flowable 
state.
Patent EP-0351235-A3 (EP)
Title: Weather-resistant polyacetal resin composition
IPC: C08K5/00
Filed: 1989-07-14
Abstract: A polyacetal resin composition of improved weather 
resistance comprises: 
   (A) a polyacetal resin,    (B) 0.01 to 5% by weight (based on the whole 
composition) of a weathering (light) stabilizer and    (C) 0.01 to 10% by weight (based on the whole 
composition) of an acrylic oligomer of a polyester type.
Patent EP-0360489-A3 (EP)
IPC: H04B10/077
Filed: 1989-09-13
Abstract: In a protection-switching arrangement, each optical output of replicated switching 
nodes (12, 13) is connected to the input of an error detector (17, 18) and of an 
optical delay line (19, 20); their outputs are in turn connected to inputs of an 
optical AND gate (21, 22). The error detector generates an error signal when it 
detects error in data at the connected output. The error signal causes the 
connected AND gate to block signals incoming from the connected delay line. 
The delay line is sized to ensure that the connected AND gate, when responding 
to an error signal, blocks signals whose error status is represented by that 
responded-to error signal. AND gates whose inputs are coupled to like outputs of 
the switching nodes have their outputs connected to inputs of an optical OR gate 
(23). The OR gate combines signals received at its inputs into a single signal at 
its output. The switching nodes may be replaced by computers, transmission 
lines, or other replicated signal-handling elements.
Patent EP-0360495-A3 (EP)
Title: Filling containers
IPC: G01G13/24
Filed: 1989-09-14
Abstract: Apparatus for filling containers with predetermined quantities of material has two container positions to be fed alternately and a material guide arrangement with alternative outlets to containers at those positions. A pair of container support frames (24, 26) are side-by-side at each of the container positions. The support frames (24, 26) are mounted on a main frame (10) by pivotted arms (32, 42) that alternately raise and lower the support frames (24, 26) on the main frame (10) at one side of pivots (34, 44). The support frames (24, 26) have parts (82, 84) that operate the means for directing material alternately to said outlets, which parts are within the height of the guide arrangement and are operated from said one side of said pivots (34, 44).
Patent EP-0372948-A3 (EP)
Title: Permanent magnet composition
IPC: C22C38/16
Filed: 1989-12-07
Abstract: An improved permanent magnet oomposition comprising 
22 to 28 wt% R, 5 to 16% iron, 0.2 to 6.5 wt% copper, 
0.1 to 6 wt% manganese, 0.5 to 6 wt% A, 0.1 to 2 wt% B and 
the balance cobalt, in which R is at least one of rare 
earth elements including yttrium, A is at least one of zince 
and zirconium and B is at least one element selected from 
the group of aluminum, bismath and thallium.
Patent EP-0375319-A3 (EP)
Title: Angiotensin converting enzyme inhibitors in the treatment of glaucoma
IPC: A61K31/381
Filed: 1989-12-18
Abstract: Angiotensin converting enzyme inhibitors 
with a lactam ring of 7-9 members and bicyclic 
analogs either alone or in combination with carbonic 
anhydrase inhibitors are useful in the treatment of 
glaucoma and ocular hypertension associated therewith.