baber/WOPTO huggingface dataset:
Patent EP-0330964-A3 (EP)
Title: Composite retortable closure for a plastic container
IPC: B65D41/34
Filed: 1989-02-21
Abstract: A closure (1) is described for sealing retortable containers (3). 
The closure has a disc shaped metal cover with a grooved 
sealing portion at its outer edge containing a sealant 
and a plastic ring for engaging the container (3). A clamping (10) 
action holds sealant in the cover groove against a rim 
of the container and the relative dimensions of the closure 
groove and the container are chosen for providing a tight 
seal particularly after retorting.
Patent EP-0339217-A3 (EP)
Title: Specific peptide bond cleavage by organic tertiary phosphines with nucleophilic side chains
IPC: C07K1/12
Filed: 1989-03-06
Abstract: Novel nucleophilic tertiary organophosphines and the specific cleavage of peptide bonds by nucleophilic tertiary organophosphines. This invention is of particular utility in providing chemical agents for use in the cleavage of proteins and the determination of the amino acid sequence of proteins.
Patent EP-0336309-A3 (EP)
Title: A selective or sequential access analyzer for clinico-chemical analyses and for immunological tests
IPC: G01N35/02
Filed: 1989-03-31
Abstract: A selective or sequential access analyzer for 
clinico-chemical analyses and for immunological tests, 
which includes a central microprocessor, a diluting 
device (7) connected to a revolving sampling system (13) or 
assembly and provided with a sampling probe (12)= a fixed 
reagent-supporting tray (14) concentrically external with 
respect to said sampling assembly= a first revolving 
sample bearing plate (17) in such a position as to be within 
the reach or of said sampling probe= a second revolving 
plate, independent of the first one, and concentrically 
external to the same provided with segments (19) bearing 
reaction test-tubes (20) and placed in such a way as to be 
within the reach of said sampling probe= an aspiration 
system (21) bearing a probe (23) is provided diametrically 
opposite to said sampling assembly with respect to said 
two concentric plates= and a reading photometer (25) 
connected to said aspiration probe through a tube= said 
analyzer also includes six microprocessors operatively 
interconnected to each other and to the central 
microprocessor, respectively, for the diluting device, 
for the sampling assembly, the first revolving plate, 
the second revolving plate, the aspiration probe and the 
reading photometer while the motion of said diluting 
device, of the sampling assembly, of the first and the 
second revolving plates, of the aspiration probe and the 
reading photometer is obtained through stepper motors 
controlled by the individual microprocessors for each of 
these elements.
Patent EP-0345595-A3 (EP)
IPC: B23Q3/155
Filed: 1989-05-29
Abstract: Die Erfindung betrifft eine Werkzeugwechseleinrichtung für 
ein NC-gesteuertes Fertigungssystem mit einer oder mehreren 
Werkzeugmaschinen (2,4) die jeweils mit einem Magazin (18) 
versehen sind, umfassend eine den Werkzeugmaschinen (2,4) zu­
geordnete Werkzeughandhabungseinrichtung (34) zum Austauschen 
von Werkzeugen zwischen jeweils einem Werkzeugmagazin (18) und 
einer der Maschine zuführbaren Werkzeugträgerpalette (26) 
mit darauf angeordneten, codierten Werkzeugen (30). Die Werk­
zeuge (30) sind auf der Trägerpalette 26 regellos, d.h. in 
zufälliger Verteilung angeordnet; im Greifbereich der Hand­
habungseinrichtung (34) ist eine mit der NC-Steuerung verbunde­
ne, bewegliche Codierungserkennungseinrichtung (64,66) vor­
gesehen, die von der Handhabungseinrichtung (36) ergreifbar 
und in den Speicherplätzen der Trägerpalette (26) entspre­
chende Lesepositionen verstellbar ist. Die von der Codierungs­
erkennungseinrichtung gelesenen Daten werden in der Steuerung 
gespeichert, so daß die Handhabungseinrichtung (34) einen 
gezielten Austausch der Werkzeuge (30) der Trägerpalette (26) 
gegen die Werkzeuge (20) des Magazins (18) vornehmen kann.
Patent EP-0356753-A3 (EP)
IPC: B60S9/18
Filed: 1989-08-04
Abstract: Die Erfindung betrifft ein Stützrad (1) für 
Fahrzeuganhänger, das ein aus zwei Teilen (7,8) bestehendes 
Außenrohr (6) und ein darin verstellbar geführtes und über 
eine Spindel (12) ausfahrbares Innenrohr (5) aufweist. Die 
beiden Außenrohrteile (7,8) sind miteinander verschraubt 
(9), wobei die Spindel (12) über eine Reibkupplung (18) mit 
dem oberen Rohrteil (7) verbunden ist. Die Reibkupplung 
(18) besitzt ein geringes Reibmoment, das jedoch größer als 
das innere Reibmoment der unbelasteten Verschraubung (9) 
zwischen den beiden Außenrohrteilen (7,8) ist. Bei 
unbelastetem Rad werden über die Spindel (12) sowohl das 
Innenrohr (5) bewegt, als auch die beiden Außenrohrteile 
(7,8) miteinander verschraubt, wobei sich die Hübe 
addieren. Bei einer Belastung des Rades rutscht die 
Reibkupplung (18) durch, wodurch die Rohrverschraubung (9) 
blockiert wird und nur noch das Innenrohr (5) mit relativ 
geringen Handkräften bewegt wird.
Patent EP-0366884-A3 (EP)
IPC: C08F299/00
Filed: 1989-08-10
Abstract: Disclosed are novel nitrogen containing 
heterocyclic compounds and novel vinyl terminated 
polyurethane/polyamide polymers together with the use 
of both of these compounds in a novel adhesive and 
coating composition. The nitrogen containing 
heterocyclic compounds of the invention contain two 
vinyl-terminated substituents and at least one 
carbamylmethyl substituent and have a nucleus selected 
from melamine, oligomers of melamine, benzoguanamine, 
and oligomers of benzoguanamine, glycoluril and 
oligomers of glycoluril. The vinyl terminated 
polyurethane compounds of the invention have a 
molecular weight of from about 3000 to about 80000, and 
contain at least two vinyl end groups.
Patent EP-0356999-A3 (EP)
Title: Memory tester
IPC: G11C29/56
Filed: 1989-08-29
Abstract: In a memory tester in which data read out of 
an address of a memory under test (5), specified by a 
pattern generator (1), is compared with an expected value 
and the result of comparison is written into a failure 
analysis memory (7) at the address corresponding to that of 
the memory under test from which the data was read out, 
the output address of an address pointer (8) which is 
incremented or decremented upon each application of a 
clock and the address from the pattern generator are 
selectively applied to the failure analysis memory. In 
the case of testing a memory which has an internal 
address generating function, the address from the 
address pointer is provided to the failure analysis 
memory. A cycle delay circuit (11) is provided by which the 
address to be provided from the pattern generator to 
the failure analysis memory is delayed by a desired 
number of cycles in synchronism with the clock, and the 
address to be applied to the failure analysis memory is 
delayed by the same number of cycles as that for which 
the data read out of the memory under test is delayed.
Patent EP-0359134-A3 (EP)
IPC: B62M3/08
Filed: 1989-09-07
Abstract: A clamping device (S1) of a bicycle pedal (2) for 
fastening an engageable article (3) to the pedal, and a 
bicycle pedal employing this clamping device (ST). The 
clamping device comprises a clamp member (4) including an 
engaging hook (5) pivotable toward and away from a forward 
or rear end of a pedal body for engaging the engage­
able article (3), and an urging member (10) for urging the hook 
toward the pedal body. When the engageable article is 
moved sideways relative to the pedal body (2), the hook (5) 
pivots away from the pedal body to release the engage­
able article (3). The clamping device (ST) further comprises 
an upward pull selector (SE) for selectively allowing the 
hook (5) to pivot away from the pedal body (2) when the 
engageable article (3) is pulled upwardly relative to the 
pedal body (2). This selector (SE) is switchable between a 
position for prohibiting the engageable article (3) from 
being pulled upward, thereby avoiding a danger 
resulting from disengagement of the engageable article 
from the pedal body (2), and a position for allowing the 
engageable article (3) to be pulled upward with ease.
Patent EP-0377188-A3 (EP)
IPC: C08F230/08
Filed: 1989-12-23
Abstract: Addition interpolymers with pendant ionic moieties and pendant 
reactable silane moieties are prepared by addition polymerization of 
ethylenically unsaturated monomers having ionic moieties with 
organofunctional silane compounds having ethylenic unsaturation in the 
organofunctional moiety of the silane where the silane also has reactable 
alkoxy and/or hydroxy groups. The addition polymerization is performed 
in the presence of a free radical initiator at an elevated temperature up 
to around 90°C and in an nonoxidizing atmosphere. The amount of the 
ionic monomer is effective to result in the interpolymer having at least 
water dispersibility and most suitably water emulsifiability and the 
amount of the silane monomer is in the range of about 1 to about 15 
weight percent of the interpolymer. The interpolymer may be prepared 
with one or more additional ethylenically unsaturated monomers where the 
amount does not decrease the ionic character of the interpolymer below 
that which renders the interpolymer water emulsifiable.
Patent EP-0326269-A3 (EP)
Title: Apparatus for electrically charging liquid droplets for use in the stimulation of plant growth and/or the control of insects
IPC: B05B5/10
Filed: 1989-01-17
Abstract: Apparatus (2) for electrically charging liquid droplets for use in the stimulation of plant growth and/or the control of insects, which apparatus (2) comprises spray means (16,18:20,22) for spraying at least one spray of liquid from the apparatus (2), and electronically operated liquid-charging means (12) for causing the liquid to be electrically charged in such a manner that liquid droplets constituting the spray are able to retain their charge until earthed during use of the apparatus (2).
Patent EP-0346000-A3 (EP)
IPC: C12N15/76
Filed: 1989-06-01
Abstract: Spiramycin antibiotic biosynthetic genes of 
 Streptomyces ambofaciens  are provided by the present 
invention, in addition to a variety of recombinant DNA 
vectors. The genes also function in other macrolide 
producing organisms. The genes can be used to increase 
or otherwise alter the macrolide antibiotic-producing 
ability of an organism. The present invention also 
provides host strains comprising mutant spiramycin 
biosynthetic genes which can be used to generate novel 
antibiotics. Also provided is a method for preparing 
the mutant gene comprising mutating cloned spiramycin 
biosynthetic DNA by transposon mutagenesis with sub­
sequent transformation into a macrolide-antibiotic 
producing host and homologous recombination into its 
genome, to generate stable mutant cell lines.
Patent EP-0346031-A3 (EP)
Title: Vector data processing apparatus
IPC: G06F9/38
Filed: 1989-06-05
Abstract: A vector data processing apparatus having a set of 
vector registers (652), one or more memory access 
pipelines (650, 651), and one or more composite 
calculation pipelines (653-660), wherein the vector 
registers (652) consist of a plurality of banks, and 
each bank is independently accessible. Each of the 
pipelines (650, 651, 653-660) can cyclically access each 
of the banks of the vector registers (652) when one or 
more of a predetermined number of time slots, through 
each of which time slot said access is carried out, are 
assigned to an instruction using the pipeline. 
Immediately when a memory access instruction is 
received, a vector unit control circuit (66), which 
controls operations of the vector data processing 
apparatus, assigns a time slot for the newly-detected 
memory access instruction using a memory access 
pipeline, if it is determined that the memory access 
pipeline is available based on the pipeline operation 
status flags (2), and that a time slot is available 
based on the detected status of the predetermined number 
of time slots. Further, when a composite calculation 
instruction is received, the vector unit control circuit 
(66) assigns one or more time slots, to a newly-detected 
composite calculation instruction using a composite 
calculation pipeline, if it is determined that the 
composite calculation pipeline is available based on the 
pipeline operation status flags (2), and that time slots 
are available based on the detected status of the 
predetermined number of time slots.
Patent EP-0349258-A3 (EP)
Title: Method of determining the differentiation of a human t-cell
IPC: C12N15/02
Filed: 1989-06-27
Abstract: A method of determining the differentiation of a 
human T-cell comprising the step of applying a particular 
monoclonal antibody to said human T-cell. The monoclonal 
antibody has been produced by a hybridoma obtained by 
immunizing an animal with a Chinese hamster ovary cell 
which expresses at least one membrane protein encoded by 
human chromosome No. 21 and fusing an antibody-producing 
cell taken from said animal with a myeloma cell to form 
hybridomas, and has a characteristic that it specifically 
binds said Chinese hamster ovary cell but does not bind a 
normal Chinese hamster ovary cell. This method is useful in 
diagnosis of human leukemia.
Patent EP-0351221-A3 (EP)
Title: Apparatus including dual carriages for storing and retrieving information containing discs and method
IPC: G11B17/22
Filed: 1989-07-13
Abstract: A technique for storing and retrieving 
information-containing discs using two independently 
operated disc transferring carriages is disclosed 
herein. The two carriages (26,28) are used to 
transfer discs (18) between storage compartments (16) 
forming part of an overall disc and drive library 
(12) and one or more disc drives (22) disposed within 
their own drive compartments (20) also forming part 
of the disc and drive library (12). In one specific 
embodiment, the two carriages (26,28) are moved 
vertically and hoizontally on separate tracks (32,34) 
between two confronting library arrangements (12,14).
Patent EP-0353094-A3 (EP)
IPC: C08J5/18
Filed: 1989-07-28
Abstract: An aromatic polyimide film useful as a face for a 
magnetic recording material having a back face-side half 
stratum thereof containing principal filler fine 
particles which provide a low friction back face-side 
surface having a centerline average surface roughness of 
2 to 10 m µm, and a front face-side half stratum thereof 
free from the principal filler particles and optionally 
containing additional filler fine particles having a 
size of 0.05 to 0.7 time that of the principal filler 
particles in a concentration of 0.1 to 0.8 time that of 
the principal filler particles, which additional filler 
particles provide a high smoothness front face-side 
surface having a centerline average surface roughness 
(Ra) of 0.1 to 0.8 time that of the back face-side 
surface, is produced from a first aromatic polyamic acid 
solution containing the principal filler particles and a 
second aromatic polyamic acid solution free from the 
principal filler particles and optionally containing the 
additional filler particles, by forming a film-shaped 
composite solution stream consisting of a first 
film-shaped solution stream united with a second film 
shaped solution stream, solidifying the film-shaped 
composite solution stream, and heat treating the 
solidified film to convert the polyamic acid to a 
corresponding polyimide.
Patent EP-0347313-A3 (EP)
Title: 2-amino-7-hydroxytetraline ethers
IPC: C07C213/02
Filed: 1989-06-14
Abstract: 2-Amino-7-hydroxytetralin ethers of formula <IMAGE> in which R' denotes a methyl substituted by a carboxy or lower carbalkoxy group; a process for their preparation from 2-amino-7-hydroxytetralin, N-protection, O-alkylation and N-deprotection; N-protected intermediates; and use of the compounds I for the preparation of the corresponding phenylethanolaminotetralins.
Patent EP-0373114-A3 (EP)
Title: Three layer shot sleeve assembly and method of fabrication
IPC: B22D17/20
Filed: 1989-11-27
Abstract: A three-layer shot sleeve assembly for 
transferring molten metals to a die and method of making 
same. A copper layer (34) is welded onto a steel inner 
barrel (32) leaving a region at each end of the inner sleeve 
uncoppered. A high yield strength outer shell is shrink 
fitted onto the coppered inner barrel. The two steel 
layers are welded together at the two ends. The steel 
outer shell is more massive and stronger than the inner 
barrel and serves to hold the inner barrel straight 
until excessive heat build up in the region opposite the 
well area is dissipated by the copper layer and 
transferred to the outer shell.
Patent EP-0362147-A3 (EP)
Inventor: BERGONZONI CARLO
IPC: H01L27/092
Filed: 1989-07-17
Abstract: By means of an additional process step easily implement­
ed and represented by an unmasked compensating implantation 
over the entire substrate, performed after having formed 
the well diffusions and before proceding to the growth of 
the field oxide, of a dopant of a polarity opposite to the 
well polarity, it is possible to maintain within acceptable 
limits the threshold voltage of transisstors, especially in 
devices having an extremely reduced gate length and 
destined to operate at a relatively high voltage, such as 
EPROM memories, without recourse to the formation of buried 
channel transistors.  
     A further advantage is represented by the fact that such 
a compensating implantation enriches the superficial doping 
level outside the well region and improves the punch-through 
of transistors formed thereon.
Patent EP-0344143-A3 (EP)
Title: Gallium purification
IPC: C22B58/00
Filed: 1989-05-25
Abstract: Gallium is purified by washing organic 
solutions containing hydroxamic acid complexes of 
gallium with aqueous solutions, individually or in 
series, especially amine or ammonia solutions, and 
dilute acid solutions. The method is applicatle to a 
variety of gallium sources, and capable of producing 
gallium of extremely high purity, especially with a 
repetitive procedure.
Patent EP-0391444-A3 (EP)
Title: Interleukin-1 formulation
IPC: C07K14/545
Filed: 1990-04-06
Abstract: A lyophilized dosage form for human recombinant 
interleukin-1 (IL-1) is disclosed. Specifically 
described is a lyophilized dosage form of interleukin-1β 
which retains its intrinsic potency for a minimum of one 
year when stored at ambient temperature.
Patent EP-0399419-A3 (EP)
IPC: H01H5/06
Filed: 1990-05-19
Abstract: Der elektrische Schnappschalter, insbesondere Mikroschalter 
weist eine durch eine Feder (30) belastete Schaltschwinge (20) 
auf, mit der die Schaltstellungen erzielbar sind. Zur Erhöhung 
der Schaltstellungen weist die Schaltschwinge 2o 
an ihrem einen Ende zwei im Abstand angeordnete Schwenkachsen 
(26,27) auf. Hierbei ist in der einen Schwenkrichtung die 
Schaltschwinge 2o um die eine Schwenkachse (26) bewegbar, während 
in der anderen Schaltrichtung die Schaltschwinge (20) um 
die andere Schwenkachse (27) bewegbar ist. Hierbei 
liegt die Schaltfeder bereichsweise zwischen zwei Vorsprüngen 
56 des Betätigungsgliedes (34), wobei bei seiner Bewegung 
die Schaltfeder und damit die Schaltschwinge aus ihrer Mittelstellung 
bewegt wird. Die Rückstellung der Schaltschwinge 
erfolgt durch die gespannte Schaltfeder selbsttätig bei 
Freigabe des Betätigungsgliedes.
Patent EP-0417419-A3 (EP)
Title: Mounting device for bicycle accessories
IPC: B62J9/00
Filed: 1990-07-06
Abstract: A device for attaching an accessory (10) to first and second spaced-apart elements (16) affixed to a bicycle and defining an opening between them, which opening has a minor dimension and a major dimension, comprises a support member (20) and a cleat member (18), each of which has a medial portion (20a, 18a) adapted to span the minor dimension of the opening and a leg portion (20b, 18b) extending out from each of the opposite ends of the medial portion (20a, 18a) for engagement with opposite sides of a respective one of said elements (16). The overall dimension between the outer ends of the leg portions (18b) of the cleat member (18) is less than the major dimension of the opening so that the cleat member (18) can be inserted in the opening by aligning it with the major dimension of the opening and then repositioned to align it with the minor dimension and engage the leg portions (18b) with the bicycle elements (16). Components (18b, 22, 24, 26) are included for fastening the cleat member (18) to the support member (20), fastening the accessory (10) to the support member (20), and releasably connecting the support member (20) to a third element affixed to the bicycle to prevent the cleat member (18) and support member (20) from rotating or translating relative to the first and second elements (16).
Patent EP-0410363-A3 (EP)
Title: Gasification reactor for combustible solids
IPC: C10J3/26
Filed: 1990-07-24
Abstract: A gasification shaft in the reactor collects a loose heap of solid waste matter on a support at the bottom of the shaft in the form of a triangular hollow prism having longitudinal edges leaving gaps between it and the walls of the shaft. The support can be swung about its axis to open the gaps wider and shake the solid material. Oxygen containing gas is supplied at the top of the shaft and supports partial combustion of the solid material. Gas and partly burned solid material pass down through the variable gaps into a combination chamber below the shaft into which more oxygen containing gas is fed both from above through the prismatic support and from below through an ash chamber at the bottom of the combustion chamber after passing through lower gaps between an emptying device of triangular prism shape, below which is an ash removal chamber. The additional oxygen supplied from below into the combustion chamber assures the complete combustion of the solid material so that treatment of the ash outside of the reactor becomes unnecessary.
Patent EP-0396244-A3 (EP)
Title: Thermoplastic polyblends of aromatic polycarbonates and thermoplastic polyurethanes
IPC: C08L69/00
Filed: 1990-03-22
Abstract: Binary thermoplastic polyblends consisting 
essentially of from 50 to 95 weight percent 
thermoplastic aromatic polycarbonate and from 5 to 50 
weight percent polycaprolactone polyol-based 
thermoplastic polyurethane (TPU) having a Shore Hardness 
of from 70A to 70D exhibit improved hydrocarbon solvent 
resistance over polycarbonate resins.
Patent EP-0399850-A3 (EP)
Title: Anonymous matching system
IPC: G06Q40/04
Filed: 1990-05-25
Abstract: A matching system for trading instruments in which 
bids are automatically matched against offers for given trading 
instruments for automatically providing matching transactions 
in order to complete trades for the given trading instruments, 
includes a host computer means (20) comprising means for 
anonymously matching active bids and offers in the system by 
trading instrument based on a variable matching criteria, which 
comprises counterparty credit limit between counterparties 
(24a, 26b) to a potential matching transaction. The system 
also includes a transaction originating keystation (24a) for 
providing a bid on a given trading instrument to the system for 
providing the potential matching transaction; a counterparty 
keystation (26b) for providing an offer on the given trading 
instrument involved in the potential matching transaction; and 
network means (22) for interconnecting the host computer means 
(20), the transaction originating keystation (24a) and the 
counterparty keystation (26b) in the system for enabling data 
communications therebetween. Both the transaction originating 
keystation (24a) and the counterparty keystation (26b) for the 
potential matching transaction each have an associated 
counterparty credit limit, with the system (20) blocking 
completion of the potential matching transaction between the 
transaction originating keystation (24a) and the counterparty 
keystation means (26b) when the potential matching transaction 
 
 
has an associated value in excess of counterparty credit 
limit. The assigned credit limits may be reset or varied by 
the users (24a, 26b) to change the ability of the user or 
subscriber to effectuate deals.