baber/WOPTO huggingface dataset:
Patent EP-0291287-A3 (EP)
IPC: D06M13/00
Filed: 1988-05-11
Abstract: The invention relates to a polymer having the 
structure 
  
and mixtures thereof wherein R is a perhalogenated 
aromatic or cyclo aliphatic radical containing from 6 to 7 
carbon atoms in the cyclic structure; R¹ is hydroxy or 
C₁ to C₁₀ alkoxy; R² is hydrogen or C₁ to C₁₀ 
alkyl; EO represents the radical -CH₂CH₂O-; PO 
represents the radical 
  
m is an integer having a value of from 6 to 20; and x, y, 
z, x′, y′ and z′ each represent an integer having a value 
of from 0 to 50 with the proviso that sums of x + y + 
z and of x′ + y′ + z′ are greater than 5.  
     The application is also directed to the 
preparation and use of the above polymer, e.g. for soil 
release or flame retardancy.
Patent EP-0314300-A3 (EP)
Title: Remote connection of a termination network
IPC: H04B3/00
Filed: 1988-09-23
Abstract: An improved dual media transceiver for terminating an electrical 
transmission line wherein the transmission line may be a coaxial cable 
or a shielded twisted pair line. A length of shielded twisted pair 
line is provided for interconnection. A connector for receiving the 
transmission line is also provided, adapted to connect the twisted pair 
wires of the transmission line a first end of the twisted pair wires of 
the interconnection line when the transmission line is twisted pair 
line, and, when the transmission line is coaxial cable, adapted to 
connect a centre conductor of the transmission line to one of the 
twisted pair wires, at the first end, and the shield of the 
transmission line to the shield of the interconnection line at the 
first end. A centre tap termination network is connected to the second 
end of the interconnection line, having a centre tap port connected to 
the shield of the line. The twisted pair wires of the line are 
connected to the non-centre tap ports of the termination network. The 
network has electrical elements selected and arranged so as to provide 
a balanced or unbalanced impedance, as the case may be, at 
substantially the matching value, to the interconnection line whether 
the transmission line is coaxial or twisted pair wires.
Patent EP-0318166-A3 (EP)
IPC: A61P25/28
Filed: 1988-11-01
Abstract: The novel compounds of the following formula: 
  
wherein R¹, R², R³ and R⁴ are as defined in Claim 1,  
as well as individual isomers and pharmaceutically acceptable acid addition salts 
are described as having acetylcholine agonist activity.  
     Methods for the preparation of the novel compounds are described, as well as for 
pharmaceutical compositions containing same.
Patent EP-0324401-A3 (EP)
IPC: H02M5/00
Filed: 1989-01-07
Abstract: Bekannte elektrische Schaltgeräte zur variablen Ein­
stellung der Betriebsspannung besitzen Drehknöpfe 
die leicht beweglich ausgeführt sind. Hierdurch ist 
eine unbeabsichtigte, zufällige Verstellung infolge 
Verdrehens der Drehknöpfe bzw. der mit ihnen verbun­
denen Stellachse leicht möglich, was insbesondere 
beim Wiedereinschalten als nachteilig empfunden 
wird, wenn die ursprünglich eingestellte Helligkeit 
oder Drehzahl sich verändert.  
     Ein neuartiges elektrisches Schaltgerät (10, 30) be­
sitzt eine mit der Stellachse (20, 33, 34) bzw. mit 
dem daran formschlüssig angesetzten Drehknopf (12, 
31, 32) drehfest verbundenes erstes Rastelement (24, 
40, 41), welches mit einem ortsfest angeordneten 
kreisringförmigen, konzentrisch die Stellachse (20, 
33, 34) umfassenden zweiten Rastelement (28, 44, 45) 
zusammenarbeitet.  
     Der Einsatz der neuartigen Schaltgeräte (10, 30) ist 
insbesondere zur Helligkeits- und Drehzahlsteuerung 
mit Memory-Effekt vorgesehen.
Patent EP-0339486-A3 (EP)
IPC: C07F9/655
Filed: 1989-04-20
Abstract: The present invention relates to a compound of the 
formula: 
  
wherein R¹ is a hydrogen atom, carboxylic acid acyl or 
carbamoyl which may be substituted; R is an aliphatic 
hydrocarbon group which may be substituted or alicylic 
hydrocarbon group which may be substituted, or a salt 
thereof.  
     The compound of the present invention has the effects 
to prevent and improve dysfunctions caused by oxygen free 
radicals, and can be used as preventive and therapeutic 
drugs against dysfunctions in the circulatory system.
Patent EP-0347836-A3 (EP)
IPC: H01K3/32
Filed: 1989-06-20
Abstract: A lamp replacement tool (10) provides for poisitively 
captivating lamps for ease of removing or inserting lamps (12) 
from or into the type of a lamp housing (14) that forms part 
of a flush mounted push button switch used in aircraft cockpit 
control panels. The tool includes upper (34,35) and lower 
blades (32) extending from a handle member (26) in spaced 
apart parallel relationship. The lower blade (32) is formed 
with a forked end portion (40) having a U-shape (41) for 
engaging with a flange (22) formed on a base portion (16) of 
the lamp and for embracing the base portion. The upper blade 
(34,35) is formed with either a V-shaped portion (44) or an 
aperture (43) for engaging with a base contact (24) protruding 
from one end of the lamp. The upper blade (34,35) terminates 
in an angled lead-in (47,48). The lead in provides a smooth 
surface for sliding over the base contact as the upper blade 
flexes over the base contact when the tool is pushed into 
engagement with the lamp. The lamp is locked or captivated 
between the upper and lower blades of the tool when the 
U-shaped end of the lower blade embraces the base portion and 
engages with the flange and the interior surfaces of the 
V-shape or aperture portion of the upper blade engage the 
periphery of the base contact.
Patent EP-0350932-A3 (EP)
Title: One-chip data processor with built-in a/d converter
IPC: G08C15/06
Filed: 1989-07-13
Abstract: A data processing unit according to the present invention 
has a central processing unit (32), and an analog-to-digital con­
verter circuit (33) associated with a plurality of input nodes 
(47 to 54) respectively supplied with analog signals, and the 
analog-to-digital converter circuit is established in one of 
three modes of operations, i.e,. a fixed mode of operation for 
focusing the A/D converting operation on one of the analog signal 
of a specified input node, a scanning mode of operation for 
sequentially converting the analog signals into corresponding 
digital signals and a mixed mode of operation for performing the 
fixed mode of operation once or a predetermined number of times 
before automatically returning to the scanning mode of operation, 
so that the central processing unit does not need to shift the 
analog-to-digital converter circuit from the fixed mode to the 
scanning mode if the mixed mode is selected, thereby improving 
the throughput of the central processing unit.
Patent EP-0359940-A3 (EP)
IPC: D03D49/60
Filed: 1989-07-24
Abstract: Die Erfindung betrifft eine Schützenführung an 
Flachwebmaschinen, bei der ein Schützen (7) auf einer 
geschlossenen Bahn, die sich aus dem Bahnabschnitt 
im Fach (16) entlang des Webeblattes (2), dem gegenüberliegenden 
Rücklaufbahnabschnitt und den diese Abschnitte 
verbindenden Umkehrbögen zusammensetzt, 
umläuft und durch eine Schwenkvorrichtung (9) aus der 
Schützenbahn schwenkbar ist.  
     Eine Schützenführung dieser Art soll so ausgebildet 
werden, daß Reibungsberührungen zwischen dem Schützen 
und den Kettfäden (14, 15) vermieden werden und die Erhitzung 
des Schützen keine schädlichen Auswirkungen 
auf die Kettfäden hat, ohne daß die zu treffenden 
Maßnahmen die Betriebssicherheit der Webmaschine beeinträchtigen 
oder sich auf den Webprozeß nachteilig 
auswirken. Dies wird dadurch erreicht, daß die Schützenführung 
aus einzelnen, plattenförmigen (3) nd/oder 
drahtförmigen (4), in Schußrichtung mit Abstand in Reihe 
hintereinander angeordneten, bügelförmigen Lamellen (3, 4) 
besteht, die den Schützen so umschließen, daß er beim 
Gleiten oder Rollen durch das Fach (16) weder das Oberfach (15) 
noch das Unterfach (14) berührt, und die in bezug auf die 
Schützenbahn gemeinsam mittels einer Schwenkvorrichtung 
ein- und ausschwenkbar sind.  
     Herstellung von Geweben auf Flachwebmaschinen.
Patent EP-0359213-A3 (EP)
IPC: G01N21/3504
Filed: 1989-09-12
Abstract: Optisches Strahlungsfilter mit angenähert periodisch von der 
optischen Frequenz abhängigem Transmissionsvermögen, insbe­
sondere zur spektroskopischen Gasanalyse, wobei der Fre­
quenzabstand benachbarter Transmissionsmaxima des Filters an 
den Frequenzabstand benachbarter Gasabsorptionslinien ange­
paßt ist, bestehend aus je einem vorzugsweise linearen Pola­
risator und Polarisations-Analysator und doppelbrechenden 
Elementen zwischen diesen, deren Transmissionsmaxima in ihrer 
spektralen Lage durch elektro-optische Modulation der Doppel­
brechungen mittels einer Spannung abstimmbar sind. Hierbei 
ist mindestens eines der doppelbrechenden Elemente bezüglich 
der Achsen seiner Polarisations-Eigenzustände derart orthogo­
nal zu den übrigen Elementen angeordnet, daß sich die opti­
sche Gesamtverzögerung aller doppelbrechenden Elemente, die 
den Frequenzabstand benachbarter Transmissionsmaxime des Fil­
ters bestimmt, ergibt als die vorzeichenbehaftete Summe der 
Verzögerungen der einzelnen Elemente.
Patent EP-0367137-A3 (EP)
IPC: D06M17/08
Filed: 1989-10-27
Abstract: Beschrieben werden wärmeaktivierbare Haftvermittler zur Oberflä­
chenbehandlung von Metallen oder Kunststoffen vor dem Verkleben, 
enthaltend  
- 0,1 - 10 Gew.-% einer Carbonylverbindung mit mindestens 
einer aktivierten Doppelbindung  
- 5 - 30 Gew.-% eines Polymeren mit funktionellen Gruppen  
- 0 - 10 Gew.-% weiterer Hilfsstoffe sowie  
- ein oder mehrere organische Lösungsmittel ad 100 Gew.-%.  
     Die Erfindung betrifft ferner ein Verfahren zur Herstellung des 
wärmeaktivierbaren Haftvermittlers sowie dessen Verwendung zur 
Oberflächenbehandlung von Polymerfasern.
Patent EP-0324572-A3 (EP)
IPC: G09F15/00
Filed: 1989-01-10
Abstract: A displayboard (10) comprises sheets (16, 17) with 
a plastics foam core (36) formed in situ between them. 
Edging strips (as 20a, 20b) having internal channels in 
which the edges of the board lie are mechanically 
connected directly to the sheets (16, 17) either by 
tongues that project out of the sheets into recesses in 
the sides of the channels or by the pressure of the foam 
core when being formed forcing parts of the sheets into 
the recesses. The edging strips have external channels 
(e.g. 24, 24a) serving auxiliary functions, e.g. securing 
the displayboard to wall brackets (45, 72), securing a 
hinge joining a second displayboard (12), securing a 
pencil tray (74) and carrying a pelmet (51) containing a 
spring-loaded clamp (61) for clamping papers against the 
edging strip.
Patent EP-0324640-A3 (EP)
Title: Programmable logic device
IPC: H03K19/177
Filed: 1989-01-13
Abstract: A required number (P) of coincidence detecting circuits 
(20A - 20H) for the combinations of N input signals (I0 - 
I3) are provided, so that useless PLEs as seen in a table 
lookup type are eliminated. Product term lines of PLA are 
extended by a first extension circuit (31). Similarly, 
respective coincidence detecting outputs of coincidence 
detecting circuits of another PLE are connected to each 
other, so that coincidence singals can be output in 
association with M (≧ N) input signals. Coincidence 
detecting signals of further PLE are connected by a second 
extension circuit (32), whereby the number of storing of 
combinations of N or M input signals is extended to P sets 
or more, so that the number of input signals N can be set 
at a low value. There are added programmable selectors 
(50A - 50D) for making some of input signals into the 
coincidence detecting circuits replaceable with other 
input signals, so that the operating efficiency of PLE can 
be improved.
Patent EP-0341984-A3 (EP)
IPC: H04N1/405
Filed: 1989-05-09
Abstract: According to the present invention, when image data are 
subjected to a quantization processing by an error diffusion 
method, the generation of a striped pattern which is a cause 
for the deterioration of picture quality in the error diffu­
sion method is prevented. In the present invention, an 
original image is read and image data are generated. The 
image data obtained by reading the original image are quan­
tized by an error diffusion method, and the quantized image 
data are output and recorded by a thermal-head printer.  
     Furthermore, according to the present invention, an er­
ror between the density of an input image and the density of 
an output image after subjected to a quantization processing 
by an error diffusion method is perfectly preserved. In an 
image processing apparatus for performing a quantization by 
dispersing an error between input image data and output 
image data when the input image data are quantized to image 
data of surrounding picture elements, an error between the 
input image data and the output image data is operated, the 
operated error is subjected to a predetermined weighing 
processing, the error subjected to the weighing processing 
is dispersed to surrounding picture elements, and a surplus 
of the error generated at the weighing processing is cor­
rected.
Patent EP-0347143-A3 (EP)
IPC: C07K14/705
Filed: 1989-06-12
Abstract: This invention concerns alteration of the 
interaction of PTKs and T-cell receptors. We have found 
that PTKs and T-cell receptors are complexed within the 
T-cell and the formation of this complex dictates the 
susceptibility of the T-cell to activation and to 
infection by viruses such as HIV. The nature of the 
interaction between the kinase and the T-cell receptor 
in a human is also related to the potential for cancer 
cell formation in that human, and to susceptibility to 
an autoimmune disease.
Patent EP-0364275-A3 (EP)
Title: D-amino acid oxidase
IPC: C12N1/21
Filed: 1989-10-12
Abstract: D-amino acid oxidase (DAO) originated from Fusarium solani M-0718, a DNA compound encoding the oxidase, expression vectors containing said DNA compound are provided. Esherichia coli transformants capable of producing recombinant DAO in high level are also provided.
Patent EP-0379802-A3 (EP)
Title: Magnetic resonance methods
IPC: G01R33/48
Filed: 1989-12-20
Abstract: A method of reducing the effects of eddy currents produced 
by a gradient magnetic field pulse pattern applied to a body in a 
magnetic resonance method by selecting the rates of change of 
magnetic flux produced during the edges of the or each pulse of the 
pulse pattern in relation to the times elapslng between the edges and 
the time constants of the eddy currents.
Patent EP-0342140-A3 (EP)
Title: Method for presenting compressed electronic day calendar information in an interactive information handling system
IPC: G06Q10/00
Filed: 1989-02-28
Abstract: A method of simultaneously displaying day calendar 
information on the screen of an interactive terminal of an 
information handling system along with data being pro­
cessed by an application program. The day calendar data is 
displayed in a first view port in a compressed format 
which indicates busy and free time periods, while data 
from an application program is displayed in a second 
view-port. The information in the two simultaneously 
displayed viewports provides an improved interactive user 
interface in that the terminal user does not have to 
interrupt the task that he is working on to determine the 
availability of a certain time period. When the terminal 
is interconnected to other terminals by a network, the 
method provides an indication in the first viewport for 
the terminal user that is actively engaged in an applica­
tion program, that a second user of a terminal on the 
network has calendared an event on the first user's calen­
dar. The terminal user has the option of viewing the event 
immediately or at some other time that is more appropri­
ate. The method also allows the terminal user to display 
day calendar data in compressed mode either for the next 
day or the previous day merely by selecting specific 
buttons displayed in the second viewport for this func­
tion.
Patent EP-0332564-A3 (EP)
Title: Classification and/or recovery system for non-ferric metals
IPC: B07C5/36
Filed: 1989-03-07
Abstract: The wastes coming from fragmentation plants are 
classified in terms of some determined values, prefera­
bly dimensional, by means of screens (1), from where they 
are led to a vibrating conveyor device (3,4) which situates 
them lined up in a row, on at least one classification 
conveyor belt (5).  
     Along this belt there are different detectors (6) of 
the types of metals to be recovered, each one of which 
activates the corresponding displacement device (7), or 
pusher (8), preferably pneumatic, which draws that metal 
towards an outlet mouth (9).
Patent EP-0364405-A3 (EP)
Title: Shearing blade mount for cut-off die set
IPC: B23D35/00
Filed: 1989-10-10
Abstract: A shearing blade assembly specifically for use 
in a double cut die set of the type used to cut tubing 
continuously emanating from a tube mill. The present 
invention is directed toward the shearing blade assembly 
used in conjunction with the notching blade of the cut-­
off die set. The subject device includes a mounting 
block fixed to the upper platen of a die set, a shearing 
blade mounted to a shearing blade cartridge. The 
shearing blade cartridge is then inserted into the 
mounting block and is retained in position by a cam lock 
assembly. The cam lock assembly and cartridge system 
allows the shearing blade to be quickly and efficiently 
removed and replaced as needed.
Patent EP-0386390-A3 (EP)
Title: Franking machine
IPC: G07B17/00
Filed: 1989-11-08
Abstract: The franking machine has a control console (50) on which is provided a number of keys (21-24) corresponding to the decimal places of a maximum franking value amount. The most frequently occurring franking value amounts and also surcharge amounts for special letter dispatch types are predetermined in fixed manner by programming a control unit of the franking machine and are associated with the said keys (21-24) and additional keys (25, AIR, EXP, REG), so that the entry of a complete franking value amount by pressing a single key is possible. The franking machine can be switched between two entry modes by a special key (D-SET) and these modes are performed by means of the same keys (21-24). If exceptionally a franking value amount is to be entered in the franking machine and which does not correspond to one of the fixed, predetermined franking value amounts, entry takes place after operating the switching special key (D-SET) separately by stepwise entry via the keys (21-24) associated with these decimal places.
Patent EP-0356420-A3 (EP)
IPC: F16C11/12
Filed: 1989-08-11
Abstract: Durch Hintereinander-Anordnung von um die Längsachse um 90  o  
verdrehten Flachbiegestäben (2) (3) wird ein Gelenk für kleine räumliche 
Schwenkbewegungen gebildet, welches wartungsfrei ist und keine 
Verschiebungen in Achsrichtung erlaubt.
Patent EP-0383272-A3 (EP)
IPC: H05B6/02
Filed: 1990-02-13
Abstract: A low-frequency electromagnetic induction heater which applies 
a low voltage-high current performance transformer is disclosed. In 
the present heater, any space or vacancies between an induction coil (2) 
and a metal heating pipe (3) is excluded. This invention provides a 
high performance heater with the small temperature difference 
between the heating part and the material to be heated, high thermal 
efficiency, high reliability, high durability, and steady operation 
during a long period.
Patent EP-0392430-A3 (EP)
Title: Oxide superconductor and method of the production thereof
IPC: H01L39/24
Filed: 1990-04-09
Abstract: The present invention provides an oxide 
superconductive substance comprising a composition 
containing at least Tl,. Bi, Sr, Ca, and Cu, in a ratio 
of (Tl+Bi) : Sr : Ca : Cu equal or very close to 1 : 2 : 
2 : 3 and in a ratio of Tl/Bi in the range of 5/1 to 2/1 
having a crystalline structure of the tetragonal system 
with the lattice constant, a = 0.38 nm, and c = 1.53 nm. 
The present invention provides also a method for 
producing (Tl 1-y ,Bi y )Sr₂Ca₂Cu₃O x  oxide superconductive 
substance comprising preparing a starting material 
containing metal oxide components in a ratio of 
(Tl 1-y ,Bi y ) : Sr : Ca : Cu : O = (1+Z) : 2 : 2 : 3 : x 
where 0 ≦ y ≦ 1/3, and the valaue of x is in the range 
of (7.5 + 1.5Z) ≦ x ≦〈 (8.3 + 1.5Z), and sintering said 
starting material in a non-oxidizing atmosphere.
Patent EP-0383493-A3 (EP)
IPC: F16H63/30
Filed: 1990-02-09
Abstract: A compound transmission (10) comprising a main 
transmission section (12) connected in series with a 
range type multiple speed auxiliary drive train unit 
(14) having at least two selectable range type ratios, 
and a combined shift control unit (56) therefor, is 
provided.
Patent EP-0393898-A3 (EP)
Title: Programmable data packet buffer prioritization arrangement
IPC: H04L12/56
Filed: 1990-04-09
Abstract: In a packet network, each data packet that is transported 
through the network to a destination node is assigned one of 2 N  
priority levels (CS) based on the type of information contained in 
the data packet. A data packet containing system control 
information is assigned the highest priority level. A data packet 
containing, for example, user information, is assigned a lower 
priority level. In addition, each priority level is associated with 
a respective "watermark" threshold (310,315,320,325). When a data 
packet arrives at a network node, the node compares (340) the 
packet's associated watermark threshold with the number (350) of 
data words currently stored in a common memory (380). The node 
rejects the packet if the watermark threshold is found to be less 
than that number to reserve space in the memory for data packets of 
higher priority. Otherwise, the data packet is stored in the common 
memory.
Patent EP-0421747-A3 (EP)
Title: (fluorinated phenoxy) (3-perfluoro-alkylphenoxy)-cyclic phosphazenes and process for preparing the same
IPC: C07F9/6593
Filed: 1990-10-03
Abstract: Cyclic phosphazenes completely substituted with 
fluorinated phenoxy and m-perfluoroalkylphenoxy moieties in 
ratios ranging from 1:1 to 1:5, either alone or as 
additives, are useful as high temperature lubricants.
Patent EP-0426468-A3 (EP)
Title: Stabile polymorphic form of (e)-n,n-diethyl-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl) acrylamide and the process for its preparation
IPC: C07C255/41
Filed: 1990-11-01
Abstract: Stable and crystallographically essentially pure polymorphic form A of (E)-N,N-diethyl-2-cyano-3-(3,4-dihydroxy-5-nitro-phenyl)acrylamide may be prepared by crystallizing crude synthesis product from lower aliphatic carboxylic acid such as formic or acetic acid with a catalytic amount of hydrochloric or hydrobromic acid added. The product is a potent inhibitor of catechol-O-methyl-transferase enzyme (COMT).
Patent EP-0421871-A3 (EP)
Title: Record data generating method
IPC: G11B27/034
Filed: 1990-10-02
Abstract: A method for generating a record information composed of a main information having a plurality of formats and a subsidiary information associated with said main information, is disclosed. A discriminative information for discriminating the formats of the main information is arrayed in a synchronizing part of the subsidiary information, and the encoding operation is controlled as a function of the discriminative information to generate the record information. The discriminative information is transmitted to an encoding system (20) within the extent of the data format to enable encoding in accordance with the formats and under maintenance of operational synchronization. <IMAGE>