baber/WOPTO huggingface dataset:
Patent EP-0223698-A3 (EP)
Title: Hillock immunization mask
IPC: H01L27/118
Filed: 1986-11-07
Abstract: An integrated circuit chip having metalization 
design features that result in greater device 
reliability. An integrated circuit chip has a 
plurality of semiconductor layers; at least one 
metalization layer; and at least one insulating layer 
which supports the metalization layer. The 
metalization layer has at least one metallic circuit 
component characterized in that it has the form of a 
group of substantially parallel electrically 
interconnected metallic strips. These metallic strips 
have a predetermined width and are spaced apart by a 
predetermined separation distance.
Patent EP-0208636-A3 (EP)
Title: Fauteuil de relaxation
IPC: A47C1/026
Filed: 1986-07-08
Abstract: Le fauteuil de relaxation comprend une surface de siège 
(11) fixée au châssis (19 et par rapport à laquelle sont montés à 
l'arrière un dossier (17) à plusieurs positions et à l'avant un 
repose-jambe (16) réalisé en deux panneaux articulés (16a, 
16b). Le maintien du dossier à ses diverses positions 
s'effectue au moyen des accoudoirs (18).
Patent EP-0254008-A3 (EP)
IPC: B65D30/00
Filed: 1987-06-09
Abstract: The film strip (1) for the packaging of products comprises 
a pair of adjacent walls (3,4), formed by longitudinal folding 
of heat sealable plastic film. and being joined to one another 
along transverse sealing lines (6, 6a, 6b) which extend from 
the longitudinal folding edge (5) to the proximity of the op­
posite edges (3a, 4a) of said walls (3,4) and having, in the 
proximity of laid opposite edges (3a, 4a), at least one eyelet 
(8, 8a).
Patent EP-0254327-A3 (EP)
IPC: A61P9/04
Filed: 1987-07-24
Abstract: Pharmaceutical compositions comprising, or 
compositions consisting essentially of, compounds 
according to the formula 
  
or an optical isomer thereof wherein  
Z is oxygen or NR²;  
n is an integer of 1 to 6;  
R¹ and R² are independently hydrogen; alkyl of 1 
to 12 carbon atoms; cycloalkyl of 3 to 12 carbon atoms; 
hydroxalkyl of 1 to 6 carbon atoms; cycloalkyl lower 
alkyl of 4 to 12 carbon atoms wherein the cycloalkyl ring 
is optionally substituted with a lower alkyl, lower 
alkoxy, -OH, -OCOR³, halo, -N(R³)₂, -NHCOR³, 
-COOH, or -COOR³ group wherein R³ is lower alkyl; and 
phenyl or phenyl lower alkyl wherein phenyl is optionally 
substituted with at least one lower alkyl, halo or lower 
alkoxy group or an -N(R³)₂, -NHCOR³, -COOH, or 
-COOR³ group wherein R³ is lower alkyl; or R¹ and 
R² are combined with the N to which they are attached 
to form a cyclic secondary amine radical having from 5 to 
8 atoms, where, in addition to the N atom, the atoms in 
the radical comprise carbon atoms and can include one 
oxygen or sulfur atom, or one optionally lower alkyl 
substituted nitrogen atom;  
HX is optionally present and when present represents 
the acid portion of a pharmaceutically acceptable acid 
additional salt;  
 
 
A is NR⁴R⁵ wherein R⁴ and R⁵ are 
independently selected from the group consisting of: 
hydrogen; alkyl of 1 to 6 carbon atoms; hydroxyalkyl of 2 
to 6 carbon atoms; cycloalkyl of 3 to 8 carbon atoms or 
cycloalkyl lower alkyl of 4 to 12 carbon atoms wherein 
the cycloalkyl ring is optionally substituted with a 
lower alkyl, lower alkoxy, -OH, -OCOR³, halo, 
-N(R³)₂, -NHCOR³, -COOH, or -COOR³ group wherein 
R³ is lower alkyl; and phenyl or phenyl lower alkyl 
wherein phenyl is optionally substituted with at least 
one lower alkyl, halo or lower alkoxy group or an 
-N(R³)₂, -NHCOR³, -COOH, or -COOR³ group wherein 
R³ is lower alkyl; or wherein R⁴ and R⁵ are 
combined to form a compound selected from the group 
consisting of: morpholinyl, piperidinyl, perhexylenyl, 
N-loweralkylpiperazinyl, pyrrolidinyl, 
tetrahydroquinolinyl, tetrahydroisoquinolinyl, 
(±)-decahydroquinolinyl and indolinyl. The invention is 
also directed to certain compounds of the above class. 
The compounds of Formula I are cyclic AMP 
phosphodiesterase inhibitors useful as antithrombotic and 
inotropic agents and the like in mammals.
Patent EP-0255931-A3 (EP)
Title: Method for transmitting a video signal
IPC: H04N7/30
Filed: 1987-08-04
Abstract: A method for the transmission of a video signal, in which the analogue signal is converted into a digital signal and is digitally transmitted. However, before the transmission is transformed into the spectral domain, some portions of the digital signals are variously weighted on the basis of the physiological behavior of the eye. This weighting is performed by coding the signals to be transmitted in their representational accuracy.
Patent EP-0262343-A3 (EP)
Title: N-alkylated quaternary nitrogen-containing heterocycles, process for their preparation and their use in pharmaceutical compositions
IPC: C09K23/32
Filed: 1987-08-06
Abstract: The synthesis of quaternary five membered N-n-alkyl-heterocycles, especially of 4-hydroxy-N(1)-n-alkyl-imidazolium, 2,5-substituted N(3)-n-alkyl-thiazolium and substituted N(2) pyrazolium salts are described. The N-surfactants obtained have a very small critical micelle concentration (CMC) of 10-5-10-7 Mol/Liter, and are capable of forming micelles of different sizes and forms depending on the nature of the anions. The N-detergents can be used as pharmaceuticals.
Patent EP-0274100-A3 (EP)
IPC: C08G77/28
Filed: 1987-12-17
Abstract: This invention relates to sulfur containing organo­
polysiloxane waxes containing 
   (1) at least three mole percent of siloxane units of 
the formula 
     (2) at least one mole percent of siloxane units 
selected from the formulas 
     (3) and from 0 to 96 mole percent of siloxane units 
have the formula    
  
where R is a monovalent hydrocarbon radical having from 1 to 
10 carbon atoms, R¹ is an alkyl radical linked to silicon 
having an average of at least 25 carbon atoms, R² is a multi­
valent radical selected from a hydrocarbon radical having from 
 
 
2 to 10 carbon atoms which is free of aliphatic unsaturation, 
a hydrocarbon ether or a hydrocarbon thioether, a is an integer 
of from 0 to 2, b is an integer of 1 or 2, c is an integer of 
1 or 2, d is an integer of from 0 to 2, e is an integer of 
from 0 to 3, and the sum of a + b is 1, 2 or 3, and the sum of 
c + d is 1, 2 or 3.
Patent EP-0251371-A3 (EP)
IPC: G08B13/187
Filed: 1987-06-10
Abstract: Figur 1 zeigt den beschriebenen Infrarotlicht Objektmel­
der. 1 stellt einen willkürlichen Generator dar. Über Leitung 2 
wird mit diesem Signal eine Infrarotlichtquelle 3 gesteuert. 
Dadurch strahlt 3 Infrarotlicht aus, dass auf die eine oder an­
dere Weise mit dem genannten Signal von 1 moduliert ist. 
Wenn Infrarotlicht ausgestrahlt wird, reflektiert dies gegen 
alle Objekte mit einer ziemlich festen Form, wie Objekt 5. Das 
Infrarotlicht von 3 fällt als Lichtstrahl 4 auf Objekt 5, wird re­
flektiert, und fällt als Lichtstrahl 6 auf den Eingang des Infra­
rotlichtempfängers 7. Bei der Erfindung wird nicht ein einzel­
ner Lichtstrahl, sondern ein räumliches Lichtbündel mit 
einem willkürlichen Winkel über 3 ausgestrahlt. Somit wird 
der betroffene Raum soweit wie möglich mit dem von 3 
ausgestrahlten Infrarotlicht ausgefüllt. Empfänger 7, in Figur 
1, empfängt die totale Infrarotlichtreflexion der Objekte, die 
im betreffenden Raum das Infrarotlicht nach Empfänger 7 
zurückstrahlen. Am Ausgang des Demodulators 8 wird ein 
elektrisches Signal stehen, dessen Niveau ein Mass für das 
totale empfangene reflektierte demodulierte Rauminfra­
rotlicht ist, das von 3 in einem bestimmten Raum gestrahlt 
wird. Mit einem Niveaudetektor hinter Demodulator 8 in 
Figur 1, kann unterschieden werden zwischen einer Situation, 
wobei der aktive Infrarotlicht-Objektmelder reagiert und einer 
wobei er nicht reagieren soll. Dies bedeutet dass der aktive 
Infrarotlicht-Objektmelder für jede räumliche Situation, 
wobei er nicht zu reagieren braucht, eingestellt werden kann. 
Wenn jetzt im betreffenden Raum ein Objekt im Raum hinzu­
gefügt wird, wird das totale reflektierende demodulierte In­
frarotlicht an Intensität auf Infrarotlichtempfänger 7 zuneh­
men. Dies bedeutet, dass am Ausgang des Demodulators 8, 
in Figur 1, ein grösseres Signal steht, dessen Amplitude pro­
portional zur Intensität, des auf Infrarotlichtempfängerstufe 7 
hineinkommenden demodulierten Lichtes ist. Niveaudetek­
tor 9 kann so eingestellt werden, dass auf 10 eine elektrische 
Signaländerung stattfindet. Dies bedeutet, dass sich im 
Raum, in dem 3 das Infrarotlicht ausstrahlt, ein oder mehrere 
Objekte befinden, die eine elektrische Signaländerung auf 10 
verursachen. Die Schaltung arbeitet stets so, dass das 
Ausgangssignal des Demodulators 8 ein Mass für das totale, 
aus dem betreffenden Raum empfangende demodulierte re­
flektierende Infrarotlicht auf 7 ist.
Patent EP-0266907-A3 (EP)
IPC: A61N2/04
Filed: 1987-10-06
Abstract: Apparatus is provided for emitting high frequency electromagnetic 
waves (51) to a patient's body and comprises an antenna 
(5) operatively coupled to a switched pulsed high frequency source (3) 
and to a source (6) of electric lesser frequency pulsed 
signals (50) at a frequency within a range such that electromagnetic 
radiation from                                        the 
antenna (5,10) has a transcutaneous nerve stimulation effect. The 
source (6) of pulsed electric signals being adapted to 
operate at a lesser pulse rate than that of the source (3) of high 
frequency signals (51). Clock means (8) is provided for 
controlling switching means (4,7) whereby the antenna (5) is arranged 
to radiate a series of electric pulses (50) at the 
lesser frequency, and between said electric pulses (50) to radiate 
trains of pulses (51) of the electromagnetic radiation at 
the high frequency.  
     The apparatus provided enhancement of the pain relief effect of 
the transcutaneous nerve stimulation so that it persists 
for a substantially longer period.
Patent EP-0243297-A3 (EP)
Title: Method for data flow control in a meshed data network
IPC: H04L12/00
Filed: 1987-04-14
Abstract: A method for flow control of data exchanged via nodes connecting an origin and a destination to one another, in which the nodes are arbitrarily meshed within a data network and are connected to one another via lines and every node is equipped with a transmission memory and a reception memory device, includes the cyclical transmission of a first control signal (FCM1) in a prescribed time sequence and, as needed, a second control signal (FCM2) dependent on a data quantity within a time cycle which exceeds the quantity of data usually transmitted, these control signals being forwarded to the respectively adjacent nodes in case of unimpeded data transmission. In the jam condition, these flow control signals, (FCM1, FCM2) are omitted or modified and, after recognition by the respective nodes effect the inhibition of the corresponding transmission memory means (SS) at such node.
Patent EP-0291990-A3 (EP)
IPC: G01F11/08
Filed: 1988-05-19
Abstract: A cassette (18) containing a group of sealed cells is used as a means for delivering doses of fluid to be injected into a sterilizing chamber (10). After the cassette (18) is automatically positioned over a piercing mechanism, the cassette (18) is moved downwardly so that a cell is pierced. Fluid is then forced out of the cell by pneumatic pressure into an injector valve (22), which opens in a manner which does not adversely affect a vacuum within the chamber (10).
Patent EP-0322515-A3 (EP)
Title: Keyboard venting
IPC: H01H13/702
Filed: 1988-09-15
Abstract: A keyboard (10) (e.g. for a calculator) is described 
including a base member having a plurality of channels 
(14) or a chamber, circuitry defining a plurality 
of switches (17) in a pattern, and optionally a 
plurality of domes (24) in registry with the switch 
sites. When a dome is depressed or deflected downward­
ly, the air under the dome passes into a channel 
or a chamber where it is distributed away from 
the switch site. A vent aperture (14B) communicating 
between the channel or chamber and the atmosphere 
may also be included. Membrane switches can also 
be used in such a keyboard.
Patent EP-0314908-A3 (EP)
Title: Automatic determination of labels and markov word models in a speech recognition system
IPC: G10L15/02
Filed: 1988-09-16
Abstract: In a Markov model speech recognition system, an acoustic processor generates one label after another selected from an alphabet of labels. Each vocabulary word is represented as a baseform constructed of a sequence of Markov models. Each Markov model is stored in a computer memory as (a) a plurality of states; (b) a plurality of arcs, each extending from a state to a state with a respective stored probability; and (c) stored label output probabilities, each indicating the likelihood of a given label being produced at a certain arc. Word likelihood based on acoustic characteristics is determined by matching a string of labels generated by the acoustic processor against the probabilities stored for each word baseform. The present invention involves the specifying of label parameters and the constructing of word baseforms interdependently in a Markov model speech recognition system to improve system performance.
Patent EP-0311073-A3 (EP)
IPC: A61H1/02
Filed: 1988-10-06
Abstract: Ein Körpertrainiergerät zur Gelenkbewegung von Körper­
abschnitten mit Hilfe von Auflage- oder Tragelementen 
15, die von Motoren 13 über zwischengeschaltete Lenker­
getriebe 3, 5, 7, 9, 12 angetrieben schwenkbar und/oder 
heb- und senkbar sind. Die Auflageelemente 15 sind dabei 
zwischen Wegbegrenzungsanschlägen längsverschiebbar auf 
schwenk- bzw. heb- und senkbaren Tragrahmen 2 angeordnet.
Patent EP-0329834-A3 (EP)
Title: Scalp hair regeneration and regrowthing and skin, mucosas healing and germicide composition
IPC: A61K8/97
Filed: 1988-11-22
Abstract: The invention is concerned with the scalp's hair regrowth property, the scalp' 
dandruff control property, the skin and mucosas healing and regenerating pro­
perties of bruses, excoriations, abrasions, burns and sores and ulcers through 
the action of the regenerating and healing property of the composition contai­
ned as active ingredients in the extracts of the cortex, small branches and 
leaves from the plant Mimosa Tuitenuiflora Leguminosae from the Southeast part 
of MEXICO and the ground slightly roasted powder derived from it and ac-tive 
ingridients contained in the plant.
Patent EP-0293260-A3 (EP)
IPC: G01R31/319
Filed: 1988-05-27
Abstract: A digital in-circuit tester has a test-head 
controller which controls driver-receiver channels for 
driving contact elements of the device under test, and for 
receiving signals from the contact elements. At least one 
driver-receiver channel has both a driver and a receiver. 
The driver includes a data-state-retention means for 
generating the state to which a corresponding contact 
element will be driven. The driver also includes a 
driver-enable-state-retention means for enabling the 
driver to drive the corresponding contact element. The 
driver also includes a inhibitor-state-retention means 
responsive to a driver-enable-nullify instruction from the 
test-head controller for nullifying the action of the 
driver-enable-state-retention means, thereby allowing the 
receiving to receive a signal from the corresponding 
contact element.
Patent EP-0297809-A3 (EP)
Title: Methods of and apparatuses for recording and/or reproducing digital data
IPC: G11B20/10
Filed: 1988-06-24
Abstract: Digital data is formatted and recorded in track pairs on a tape (12) by the rotary heads (A, B) of a DAT (1) so as to have a header portion for each track which includes a frame number, error correcting code, ID and so on added to the digital data, the content of each header portion of the tracks for any given frame being equal, whereby it is possible to detect, upon reproduction, unerased data signals due to had clogging by comparing portions of the two header portions of each frame and error correcting the data from those tracks where it is determined that the compared header portions contain different data.
Patent EP-0298741-A3 (EP)
IPC: H03K17/725
Filed: 1988-07-07
Abstract: A driver circuit (122) responsive to an input AC 
voltage for applying the input AC voltage for a 
predetermined duration to a load (118). The driver circuit (122) 
includes means for receiving an input AC voltage and means (140) 
for providing a DC voltage related to the input AC 
voltage. The driver circuit (122) is characterized by timing 
means (160) responsive to the DC voltage for generating a 
continuous control signal for a selected time period which 
has a duration corresponding to the predetermined 
duration, and control means (178) receiving the control 
signal over the selected time period for applying the 
input AC voltage to the load (118) through the control means 
(178) when the input AC voltage is in the positive portion of 
its cycle, control signal applied to the control 
means (178) when the input AC voltage is in both the positive 
and negative portions of its cycle.
Patent EP-0308204-A3 (EP)
Title: Car telephone equipment having automatic calling function
IPC: H04M1/724
Filed: 1988-09-14
Abstract: A car telephone equipment having an automatic calling 
function which can automatically call a destination party 
after passage of a specified time period or at a predetermined 
time. A telephone number of the party is stored in a dial 
number memory (16), a desired time period is set at a timer 
(11) or a desired time is stored in a time register (14), 
so that a radio communication circuit is established 
between the telephone equipment and a base station to 
perform an automatic calling operation over the destination 
party telephone number stored in the dial number memory(16) 
at the moment when the timer (11) times out or when a time 
of a clock (13) coincides with the time stored in the 
time register (14).
Patent EP-0304350-A3 (EP)
Title: Method of producing bromine-treated graphite fibers
IPC: D01F11/10
Filed: 1988-07-15
Abstract: The method of producing bromine-processed graphite 
fibers comprises preparing gas phase grown carbon fibers by 
bringing a substrate carrying thereon ultrafine particles 
of metal catalyst into contact with hydrocarbon compound 
under a high temperature, graphitizing the thus obtained 
fibers to obtain graphite fibers having such a crystal 
structure as carbon hexagonal network face is substantially 
in parallel with the aixs of fibers and is oriented 
coaxially, and then bringing the thus obtained graphite 
fibers and bromine at a temperature lower than 60°C and for 
a time at least for 10 min.. In this case, the specific 
value for the length of the repeat distance along the c 
axis direction in the crystals is within a range from 10 to 
40 Å.
Patent EP-0340388-A3 (EP)
IPC: A43D111/00
Filed: 1989-02-09
Abstract: Die Erfindung bezieht sich auf eine Schuhzwickmaschine, insbesondere 
Fersen- und Gelenkzwickmaschine, bei welcher der 
Zwickrand eines auf einen Leisten (1) aufgezogenen Schafts auf die 
auf dem Leistenboden (9) angeordnete Brandsohle umgelegt und dort 
mittels Schuhzement oder Tacksen festgelegt wird, indem die 
Schuheinheit aus Leisten, Brandsohle und aufgezogenem Schuhschaft 
in den Arbeitsbereich einer Zwickrandüberschiebeeinrichtung 
(2) und einer Schuhzementauftragedüse bzw. einer Tackseinschlageinrichtung 
(3) mit seiner Ferse an einem Fersenband 
o.dgl. (4) anliegend positioniert und die Zwickrandüberschiebeeinrichtung 
und/oder die Schuhzementauftragedüse bzw. Tackseinschlageinrichtung 
relativ zur Schuheinheit längs der Leistenrandkontur 
bewegbar sind, wobei zur Rationalisierung des 
Fertigungsprozesses die Schuheinheit mittels eines Taktförderbandes 
(5) durch den Arbeitsbereich der Maschine hindurchgeführt 
wird.
Patent EP-0331158-A3 (EP)
IPC: C09K8/20
Filed: 1989-03-02
Abstract: An improved aqueous drilling fluid additive comprising chromium 
acetate and sulfoalkylated tannins optionally in combination with 
lignite.
Patent EP-0339496-A3 (EP)
Title: Aminoguanidine derivatives
IPC: A61P43/00
Filed: 1989-04-20
Abstract: A aminoguanidine derivatives of the general formula: 
  
(wherein, R 1b  represents a hydrogen atom, alkyl group of from 1 to 6 
carbon atom(s), cycloalkyl group of from 5 to 7 carbon atoms or 
carbocyclic or heterocyclic ring unsubstituted or substituted by from 
one to three halogen atom(s), alkyl group(s) of from 1 to 4 carbon 
atom(s), alkoxy group(s) of from 1 to 4 carbon atom(s) or nitro group, 
X b  represents a bond, alkylene group of from 1 to 4 carbon atom(s) or 
alkenylene group of from 2 to 4 carbon atoms,  
R 2b  represents a hydrogen atom, alkyl group of from 1 to 6 carbon 
atom(s) or phenyl group,  
R 3b  represents a hydrogen atom, phenyl group, alkyl group of from 1 to 4 
carbon atom(s), phenylalkyl group of from 7 to 10 carbon atoms or 
pyridyl group 
  
represents a heterocyclic ring, which contains nitrogen 
atom or one nitrogen and one oxygen atom, of from 3 to 10 carbon atoms 
unsubstituted or substituted by a hydroxy group.  
     With the proviso that the compounds wherein R 2b  represents a 
hydrogen atom, -X b -R 1b  represents a hydrogen atom, methyl group, ethyl 
group or phenyl group and R 3b  represents a hydrogen atom or methyl 
 
 
group, are excluded.) or acid addition salt thereof possess inhibitory 
activity on Maillard reaciton, and therefore is useful for treating 
and/or prevention of several diabetic complications and diseases induced 
by aging.
Patent EP-0355280-A3 (EP)
Title: Process for producing a torsional vibration damper
IPC: B29C71/00
Filed: 1989-05-31
Abstract: Process for manufacturing a torsional vibration damping device where a vulcanizable rubber mixture is placed in the interspace between a pot-like hub ring and an inertial ring. The hub ring is permanently expanded in radial direction following the vulcanization of the rubber mixture or the inertial ring is compressed towards the inside.
Patent EP-0345657-A3 (EP)
IPC: C07D211/14
Filed: 1989-06-02
Abstract: Amine der allgemeinen Formel I 
  
worin  
n die ganzen Zahlen 2 bis 10,  
X Sauerstoff oder Schwefel,  
Z Sauerstoff oder CH-R₅ bedeutet und  
R¹, R², R³, R⁴ und R⁵ Wasserstoff oder Alkyl bedeuten, 
sowie deren Salze und diese Verbindungen enthaltende Fungizide.
Patent EP-0352533-A3 (EP)
Title: Device for the transport of strip metal, particularly high grade strip metal, in the furnaces of annealing or pickling lines
IPC: B21D43/08
Filed: 1989-07-10
Abstract: The invention relates to a device for the transport of strip metal, particularly high grade strip metal, in the furnaces of annealing or pickling lines, having at least one driven and possibly cooled transport roller, which is arranged in the furnace and has a jacket made of a heat-resistant material. In order to reduce the strip standstill time for an exchange of transport rollers, a second reserve roller incorporated in the furnace being spared, the transport roller is to be supported without bearings on two driven support rollers and thus indirectly driven, and the transport roller and the support rollers are to be accommodated in a cooled chamber, which has a gap for the passage of the transport roller on its topside and the support rollers are to be movably arranged for the purpose of exchanging transport rollers in such a way that the transport roller to be exchanged can be accepted by an exchange device that can be brought into the chamber. <IMAGE>