baber/WOPTO huggingface dataset:
Patent EP-0234549-A3 (EP)
Title: Method for production of cephalosporin compounds
IPC: C07D501/18
Filed: 1987-02-24
Abstract: A method for producing a compound of the formula;wherein R stands for a hydrogen atom, an acyl group or a protective group other than acyl groups, Q stands for a hydrogen atom or an ester residue, Y stands for the residue of a nucleophilic compound and the dotted line shows the double bond at 2- or 3- position of the cephem ring or a salt thereof, characterized by allowing a compound of the formula;[R, Q and the dotted line are of the same meaning as abovelor a salt thereof to react with a nucleophilic compound or a salt thereof and a compound of the formula;wherein R<sup>1</sup>, R<sup>2</sup> and R<sup>3</sup> independently stand for a hydrocarbon group having not more than 8 carbon atoms, or R' and R<sup>2</sup>, R<sup>1</sup> and R<sup>3</sup> or R<sup>2</sup> and R<sup>3</sup> may be combined to form polymethylene group, according to which the end product [I] of high quality can be provided in a high yield by one reaction step by using the compound [III] of relatively low cost, thus the method of this invention is advantageous for mass-producing the compound [I] on an industrial scale from the compound [II] and a nucleophilic compound.
Patent EP-0239925-A3 (EP)
IPC: B60R22/46
Filed: 1987-03-25
Abstract: A vehicle seat belt (21) is provided with a device to pre-tension the seat 
belt should an accident situation arise. Thus, in an accident situation, the 
person wearing the seat belt is restrained tightly in his seat. The pre-­
tensioning device includes a force applying means (6) adapted to apply a tension 
to the seat belt and an over-dead-centre linkage (24, 26) which normally prevents 
the force applying means from applying the force, there being means 
responsive to a predetermined deceleration to alter the condition of the 
over-dead-centre linkage to permit the force applying means to move the 
seat belt.
Patent EP-0249031-A3 (EP)
IPC: B60S1/08
Filed: 1987-05-07
Abstract: An der Innenseite einer Streuscheibe 10 ist direkt ein optischer 
Sender (11) und ein Empfänger (12) angeordnet. Bei einer sauberen 
Streuscheibe (10) geht die vom Sender (11) emittierte Strahlung fast 
vollständig durch die Streuscheibe (10) hindurch. Nur ein geringer 
Anteil wird an der Grenzfläche Glas/Luft reflektiert und trifft auf 
der Empfänger auf. Mit Hilfe dieses geringen Anteils kann die Funk­
tionsfähigkeit des Senders (11) und des Empfängers (12) ständig 
überprüft werden. Befinden sich Schmutzteilchen (14) auf der Außen­
seite der Streuscheibe (10) so wird an diesen Licht reflektiert und 
der im Empfänger (12) auftreffende Anteil der Strahlung nimmt zu. 
Eine Reinigungsanlage kann ausgelöst werden. Die Vorrichtung baut 
einfach und ist weitgehend frei von Störeinflüssen.
Patent EP-0297173-A3 (EP)
IPC: F16F15/04
Filed: 1987-11-07
Abstract: Ein zugbelastbares Kupplungsglied mit schwingungsdämpfen­
den Eigenschaften, umfassend einen Hohlkörper (1) aus 
weichelastischem Gummi und ein damit verbundenes Verstär­
kungsglied aus Hartwerkstoff. Das Verstärkungsglied be­
steht aus zwei im Bereich der Enden des Hohlkörpers (1) 
angeordneten Anschlußhülsen (2,3) sowie aus wenigstens 
zwei gleichmäßig auf dem Umfang des Kupplungsgliedes ver­
teilten Zugfedern (4), welche die Anschlußhülsen (2, 3) 
verbinden.
Patent EP-0267610-A3 (EP)
IPC: B32B27/12
Filed: 1987-11-12
Abstract: The present invention is directed to a process for 
producing an electroconductive sheet which is characterized 
by comprising the steps of laminating an electroconductive 
nonwoven fabric sheet (4) composed mainly of heat-meltable 
fibers and an electroconductive fibers, to at least one 
surface of a thermoplastic resin film in a melted state (7); 
further laminating a heat-resistant plastic film (5) to the 
conductive nonwoven fabric sheet (4); fusion-bonding, cooling 
and solidifying the resulting laminate; and then peeling off 
the heat-resistant plastic film (6) from the laminate. In this 
case, the heat-resistant plastic film has a melting point 
which is at least 20°C higher than that of the thermoplas­
tic resin.
Patent EP-0256748-A3 (EP)
IPC: B29C48/09
Filed: 1987-08-04
Abstract: An interpenetrated polymeric matrix of 
poly(tetrafluoroethylene) and an elastomer is formed 
into a composite material which is durable and highly 
porous. The composite material can be used to produce 
shaped articles such as films, tubes, rods, and 
filaments with excellent pliability and elasticity. 
More particularly, the composite material can be 
utilized to produce vascular grafts with excellent 
biological compatibility.
Patent EP-0262860-A3 (EP)
IPC: H04B3/46
Filed: 1987-09-23
Abstract: A method (10) for digital measurement of analog parameters includes the 
steps of generating a test signal (12) in the circuit under test, transforming (14) 
that signal into an analytic signal in the vector domain, and then demodulating 
the analytic signal into its natural components, envelope, and phase in a process 
common to the evaluation of all circuit parameters. The frequency, phase jitter, 
transient measurements, signal level, noise, and envelope delay distortion are 
then evaluated in separate routines by analysis of, or calculation with, the 
components of the analytic signal. These analog parameters are all measured in 
the digital domain by means of a digital signal processor.
Patent EP-0288675-A3 (EP)
IPC: H04Q11/04
Filed: 1988-02-17
Abstract: Bei einem digitalen Übertragungssystem mit einem Multi­
plexer/Demultiplexer, der eine Information für mehrere 
Kommunikationskanäle in eine Information für einzelne 
Informationskanäle oder eine Zusammenfassung von Infor­
mationskanälen aufteilt bzw. umgekehrt die Information 
von einzelnen Informationskanälen zusammenfaßt oder 
die Zusammenfassung von Informationskanälen zu einer 
gemeinsamen Information zusammenfaßt, weist der Multi­
plexer/Demultiplexer teilnehmerseits für jeden Teil­
nehmeranschluß eine Vierdraht-Schnittstelle auf, die 
für den Anschluß einer optischen Übertragungseinheit 
vorgesehen ist.
Patent EP-0300136-A3 (EP)
IPC: G01N33/20
Filed: 1985-05-17
Abstract: In order to reduce the number of inhomogeneous 
particles distributed through a liquid metal melt, the 
melt is treated by:  
    creating a standing wave of ultrasound energy within 
the melt, whereby the inhomogeneous particles 
concentrate, and are encouraged to coalesce, at the nodes 
of the standing wave; and  
    separating the coalesced particles from the bulk of 
the liquid melt.
Patent EP-0293154-A3 (EP)
IPC: H03M1/00
Filed: 1988-05-23
Abstract: A current generating circuit for dividing a current 
(Dynamic Element Matching) in which a portion of a plurality 
of transistors constituting change-over circuits arranged 
therein is removed by weighting the operating periods of the 
transistors thereby greatly reducing the number of elements, 
particularly in the case where a large number of bits are 
processed. Since the number of bits which each current 
generating circuit can process can be increased, the number 
of elements can be easily decreased, so that a source 
voltage can be reduced when the current generating circuits 
are connected in multiple stages (in a vertical cascade). 
Transistors constituting switching circuits are connected in 
a Darlington configuration, thereby expanding the operating 
range (dynamic range) of the circuit.
Patent EP-0306283-A3 (EP)
Title: Data routing in processor arrays
IPC: G06F15/76
Filed: 1988-08-31
Abstract: In a method of operating a processor array system mapping vectors defining an initial ordering of data in the processor array and a different desired ordering are read. At least two transformation sequences are generated. Each step of each transformation sequence comprises a movement of data in the array corresponding to an operation on elements of a mapping vector. The transformation sequences are costed and the sequence of least cost identified and executed. The cost of a transformation sequence is determined by the time taken to execute that sequence. In a preferred embodiment the processor array system comprises a host processor (1) and a processor array (2) and the host processor (1) reads the mapping vectors and generates the transformation sequences which are executed by the processor array (2).
Patent EP-0308124-A3 (EP)
Title: High speed image processing computer
IPC: G06F7/544
Filed: 1988-09-07
Abstract: Disclosed is an image processor having an image 
algorithm processor (66) operating under control of a 
writable control store (94), and a number of parallel 
image processors (72) operating under control of 
instruction words from a writable control store (100). An 
image memory controller (68) receives memory addresses 
from the image algorithm processor (66) for coordinating 
the reading and writing of an image memory (82) using 
pixel data processed by the parallel image processor set 
(72). The image memory controller (68) arbitrates memory 
address request cycles, memory refresh cycles and screen 
refresh cycles. The image memory (82) includes different 
planes (84, 86 and 88) associated with red, green and blue 
pixel data. Associated with each image memory plane is a 
video processor (106) for converting parallel image data 
to high speed serial image data. The pixel data output by 
the video processor (106) is further processed through 
look-up tables (108) to provide red, green and blue color 
signals for output to a video monitor (28). Overlay data 
is stored in an overlay memory plane (90), and is 
processed by an associated overlay data processor (80) and 
a video output overlay processor (116).
Patent EP-0326886-A3 (EP)
IPC: F22B37/00
Filed: 1989-01-23
Abstract: A controller for an apparatus for installing a 
mechanical tube plug includes a controller (60) having 
a controller console (64) remote from the tube instal­
lation site and a solenoid assembly (62) located proxi­
mate to that site. The console includes switches and 
indicators for providing a rotation control signal to 
the apparatus. The solenoid assembly (62) includes a 
circuit for receiving a torque indication signal from 
the apparatus and an alarm circuit for setting the 
torque at a predetermined upper limit in response to a 
signal input at said controller console (64). The 
circuit operates to terminate rotation control and 
disable the apparatus when said limit is reached. 
Other features of the controller are also disclosed.
Patent EP-0354485-A3 (EP)
Title: Verfahren zur Herstellung von polymeren Produkten von Lignin bzw. Ligninderivaten
IPC: C12N11/04
Filed: 1989-08-03
Abstract: Ligninmodifizierende Enzyme lassen sich in eine Matrix auf 
Polysaccharidbasis einbetten und bilden dabei Enzym-Matrix-Komplexe, 
die die Anwendung der ligninmodifizierenden Enzyme in organischen 
Lösungsmitteln ermöglichen.
Patent EP-0359130-A3 (EP)
Title: Steered linear color doppler imaging
IPC: A61B8/14
Filed: 1989-09-07
Abstract: A dual mode color Doppler imaging system using a linear 
array of transducer elements generates and transmits into an 
organism, such as the human body, an acoustic imaging beam 
optimized for B-mode imaging and a separate acoustic Doppler 
beam which is steered at preselected angles relative to the 
imaging beam and is optimized for Doppler data acquisition. 
Acoustic imaging echos are acquired and displayed as a B-mode 
gray-scale image. Doppler data are acquired from multiple 
sample volumes along the direction of each Doppler beam. The 
Doppler information acquired along multiple lines is displayed 
as a color-encoded image that is spatially coordinated with, 
superimposed upon and simultaneously displayed with, the B-­
mode gray scale image.
Patent EP-0377814-A3 (EP)
Title: Partial decode shifter/rotator
IPC: G06F7/00
Filed: 1989-11-25
Abstract: A data shifter/rotator which is comprised of two 
levels (2, 4) of s-way switches, where s is an integer >2. 
The outputs of the first level (2) are 
connected to the corresponding inputs of the second 
level (4). There are first and second control words, 
with the first control word (S1Co-S1C28) controlling 
the amount of the shift/rotation in the first 
level (2), and the second control word (S2Co-S2C4) 
controlling the amount of the shift rotation in the 
second level (4). The amount of the shift/rotation is 
determined by the position of the s-way switches 
(SAo-SA31); (SBo-SB31) in each level, as selected by 
the respective control words.
Patent EP-0376415-A3 (EP)
IPC: B41J13/00
Filed: 1989-11-06
Abstract: Eine Druckstation (1) weist eine Ausgabevorrichtung (3) für 
Einzelblätter (2) auf, wobei eine Sammelschale (7) mittels eines 
Querverschiebeantriebs (6) hin- und herbewegbar ist, um ein Sortieren 
der Einzelblätter (2) in Gruppen (4a) aufeinanderliegend und mit der 
bedruckten Seiten nach unten zu erzielen.  
     Um eine einfacher gestaltete und bezüglich des Querverschiebeantriebs 
und einer Führung verbesserte Ausgabevorrichtung (3) zu erhalten, wird 
vorgeschlagen, daß die Ausgabevorrichtung (3) ein von der Druckstation 
(1) getrenntes, auswechselbares Gehäuse (9) bildet, das aus einem den 
Querverschiebeantrieb (6) umschließenden Gehäuseunterteil (9a) und einem 
darüber befindlichen, die Sammelschale (7) bildenden Gehäuseoberteil 
(9b) besteht und daß zwischen Gehäuseunterteil (9a) und Gehäuseoberteil 
(9b) an der Unterseite (13) des Gehäuseoberteils (9b) beidseitig in 
Querrichtung zur Ausgaberichtung (5) der Einzelblätter (2) 
Schiebeführungen (14a, (14b) vorgesehen sind.
Patent EP-0330344-A3 (EP)
IPC: A61L24/10
Filed: 1989-02-09
Abstract: A method for molecularly crosslinking amino acid 
containing polymers by photoactivating chemical crosslinkers 
which have been combined with the polymers. Collagen crosslinked 
by this method can be used as a bioadhesive for sutureless 
closures of the skin and eye or as a superhydrated material for 
contact lenses, moist bandage contact lens, lens or corneal 
implant material, or as a drug delivery mechanism.
Patent EP-0329341-A3 (EP)
Title: Capillary electrophoresis
IPC: G01N27/447
Filed: 1989-02-10
Abstract: Capillary electrophoresis apparatus includes an electronically controlled valve system 97 for automatically introducing a sample 93 into the capillary 13 by means of a vacuum at the end of the capillary tube. Such sucking in of the sample is extremely accurate and reproducible, results in a minimum of band broadening and enables the entire system to be easily automated. Automated temperature control enables the temperature of the capillary tube (and hence the solvent/solute system) to be controlled during electrophoresis, thereby controlling pH and electrophoretic mobility. The capillary may be prewashed and equilibrated to achieve substantially zero charge on the capillary wall, thereby essentially eliminating electroosmotic flow and substantially improving resolution.
Patent EP-0338854-A3 (EP)
Title: Optical fibre member
IPC: G02B6/44
Filed: 1989-04-21
Abstract: An optical fibre member is described which is 
suitable for blowing. This comprises an optical fibre 
surrounded by a sheath which comprises foamed ethylene 
vinyl acetate.
Patent EP-0351109-A3 (EP)
Title: Reducing resources in a high reliability data storage subsystem
IPC: G06F11/20
Filed: 1989-06-30
Abstract: To improve data reliability in a computer system, at 
least one primary copy and one secndary duplicate copy of 
data are stored each in a different storage devices having 
similar access characteristics. Periodically, a copy of the 
data is logged into an archival device. The secondary copy 
is then removed from the storage devices. The space occupied 
by the removed secondary copy is reallocated to store other 
data.
Patent EP-0353074-A3 (EP)
Title: Step linear actuator
IPC: H02K7/065
Filed: 1989-07-28
Abstract: A step linear actuator comprises a stationary member 
comprising a magnetic material, a pair of moving units 
each being in contact with the stationary member and 
having a magnetic coupling element for magnetically 
generating a contact force to the stationary member and 
an opposing face opposing to the opposing face of the 
other moving unit through a gap therebetween, and a 
magnetic driver for generating magnetic forces to control 
the contact force between each moving unit and the 
stationary member and to cause a relative movement of 
the moving unit to each other.
Patent EP-0354781-A3 (EP)
IPC: C07D277/56
Filed: 1989-08-09
Abstract: Pharmaceutical thiazolo-[1,5]benzodiazepines of the 
formula 
  
in which R¹, R², R³ and R⁴ are independently hydrogen, C₁₋₄ 
alkyl, C₂₋₄ alkenyl, halogen, C₁₋₄ haloalkyl, nitro, C₁₋₄ 
alkoxy, C₁₋₄ haloalkoxy, C₁₋₄ alkylthio or phenylsulphonyl; in 
which R⁵ is a group of the formula 
formula 
  
 
 
where R⁷ is hydrogen, C₁₋₆ alkyl, C₃₋₇ cycloalkyl C₁₋₄ alkyl, 
benzyl or ZO-C₂₋₆ alkyl where Z is hydrogen or an acyl group, 
R⁸ is hydrogen or C₁₋₄ alkyl and n is 0 or 1, provided that 
when R⁷ is hydrogen n is 0; in which R⁶ is hydrogen, C₁₋₁₀ 
alkyl, C₃₋₇ cycloalkyl, C₃₋₇ cycloalkyl C₁₋₄ alkyl, C₁₋₄ 
haloalkyl, C₁₋₄ alkoxy or C₁₋₄ alkylthio; and in which 
  
represents a thiazole ring selected from 
  
and acid addition salts thereof.  
     The compounds have central nervous system activity.
Patent EP-0357332-A3 (EP)
Title: Renin inhibitors useful for the treatment of aids by inhibition of hiv protease
IPC: C07D233/64
Filed: 1989-08-23
Abstract: Certain renin inhibitors are useful in the 
inhibition of HIV protease, the prevention or 
treatment of infection by HIV and the treatment of 
AIDS, either as compounds, pharmaceutically 
acceptable salts, pharmaceutical composition 
ingredients, whether or not in combination with other 
antivirals, immunomodulators, antibiotics or 
vaccines. Methods of treating AIDS and methods of 
preventing or treating infection by HIV are also 
described.
Patent EP-0368599-A3 (EP)
Title: Heat recovery systems
IPC: F24H8/00
Filed: 1989-11-07
Abstract: A method of and apparatus for recovering the latent heat of condensation of moisture in the exhaust gases resulting from the burning of fuel in a heating installation, in which sensible heat is recovered by passing the gases through a heat-exchanger (18) and then the gases are passed through a two-stage condensing first heat exchanger (19,20), where the moisture of combustion is condensed to form droplets. The droplets are extracted from the gas flow by turning the gas flow path through 180 DEG  in a plenum chamber 23, and also by passing the gases through a droplet extracter 21 disposed downstream of the heat exchanger 20. The gases are then passed through a second heat exchanger 22 where the gases are re-heated to a temperature above the dew point thereof. The sensible and condensing heat exchangers are supplied with liquid heat exchange medium at a suitably low temperature, such as boiler feed or make-up water (26), whereas the re-heat heat exchanger (22) is supplied with relatively hot heat exchange medium, such as water heated by a boiler. Alternatively, at least a portion of the medium passed through the sensible and condensing heat exchangers may thereafter be passed through the re-heat heat exchanger.
Patent EP-0360754-A3 (EP)
IPC: F01C17/06
Filed: 1989-09-14
Abstract: Bei eine Kreuzscheibenkupplung zur Verbindung parallel verlagerter 
Bauteile trägt der zwischen den Naben der zwei zu kuppelnden 
Bauteile frei bewegliche Zwischenring (11) auf seinen Planseiten 
je zwei unter 90° zueinanderstehende Leisten (12,13), die in entsprechende 
Nuten (14,15) der Naben eingreifen. Die Leisten sind an ihren 
Reibflächen konvex gewölbt und die tragenden Wandungen der Nuten 
sind zur Aufnahme der Leisten entsprechend konkav geformt. 
Eine derartige Kreuzscheibenkupplung eignet sich besonders als 
Führung und rotationshemmendes Mittel für den kreisenden Verdrängungskörper 
einer Rotationskolbenmaschine der Verdrängerbauart.
Patent EP-0379841-A3 (EP)
Title: Gas pressure measuring apparatus
IPC: G01L21/12
Filed: 1989-12-08
Abstract: A method of measuring pressure, preferably a vacuum, is presented. The measuring signals from a thermal-conductivity manometer and measuring signals from a gas-friction manometer are processed, preferably by multiplication, to form a common measuring signal. They are superimposed linearly or added. It is preferred to use a Pirani manometer as thermal-conductivity manometer, and a quartz tuning-fork manometer as gas-friction manometer. 
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Patent EP-0388585-A3 (EP)
IPC: H05K1/18
Filed: 1990-01-19
Abstract: Die Erfindung bezieht sich auf einen Schutzstecker (1) 
für Anschlußleisten (20) der Fernmelde- und Daten­
technik, bestehend aus einem Gehäuse (2) zur Aufnahme 
von Schutzelementen (7,8,9), die zur elektrischen 
Verbindung mit einer Erdschiene (44) und mit einem 
Trennkontakt (43) mit an einem Gabelkontakt (41) bzw. an 
auf eine Steckerzunge (5) aufgebrachten Leiterbahnen 
(10) angeschlossen sind, wobei der Trennkontakt (43) mit 
Anschlußkontakten (53) für ankommende und abgehende 
Kabeladern verbunden ist. Um einen Schutzstecker (1) zu 
schaffen, der sowohl vor Überspannungen schützt als auch 
zur Sicherung gegen Überströme dient und bei dem die 
äußeren Abmessungen eine dicht an dicht angeordnete 
Bauweise von mehreren Schutzsteckern (1) ermöglicht, ist 
die Steckerzunge (5) aus einer Leiterplatte (4,4a) 
gebildet, die sich in das Gehäuse (2) hineinstreckt, so 
daß innerhalb des Gehäuses (2) zwei Gehäuseräume (21,22) 
gebildet sind. Innerhalb der Gehäuseräume (21,22) sind 
beidseitig der Leiterplatte (4,4a) Schutzelemente 
(7,8,9) angeordnet, die über die Leiterbahnen (10) und 
über durchkontaktierte Anschlußpunkte (A bis F) 
miteinander verbunden sind.
Patent EP-0375663-A3 (EP)
Title: Optical fiber guided tube-launched projectile system
IPC: H04B10/524
Filed: 1989-05-11
Abstract: An optical fiber-guided projectile (20) launch system 
for firing from a generally tubular launcher comprising a 
projectile (20) having tubular casing (22), an extended length of 
optical fiber (44) disposed in the casing (22) for continuous 
streaming from the trailing end thereof (26), a portion of the 
fiber (44) extending from the casing (22) for operative connection to 
a controller (58), an axial groove (52) in the casing surface for 
removably receiving a part of the extending fiber, tape (64) 
securing the fiber part in the groove (52) with force sufficient 
to withstand axial launch forces but insufficient to resist 
imposed radial forces, and a communication device providing 
two-way communication over the fiber (44). An alternative 
embodiment uses an un-grooved projectile casing with a tube 
launcher having a preformed fiber relief-groove in the 
inner peripheral surface and a discarding sabot having a 
tab member receivable in the relief. For both embodiments, 
a controller (50) is provided in two-way communication with the 
projectile (20) for receiving and processing target data from 
the projectile (20) and for transmitting guidance data, 
including operator manual guidance, to the projectile (20), and 
an adaptor is provided for guiding fiber streaming axially 
from a wound bobbin in the projectile.
Patent EP-0400614-A3 (EP)
Title: Organopolysiloxane composition for the formation of a peelable cured coating
IPC: C09J7/02
Filed: 1990-05-30
Abstract: This invention concerns a type of 
organopolysiloxane composition for the formation of a 
peelable cured coating with a high curing rate at a low 
temperature and a stable releasing property for adhesive 
substances. The cured coating has a medium releasing 
property suitable releasing property required by 
engineering paper, asphalt package paper, tapes, labels, 
etc.  
     The curable composition contains an 
organopolysiloxane containing two or more higher alkenyl 
groups, an organohydrogenpolysiloxane which contains two 
or more silicon-bonded hydrogen atoms and an 
organopolysiloxane resin which contains at least two 
higher alkenyl groups.