baber/WOPTO huggingface dataset:
Patent EP-0186156-A3 (EP)
IPC: G03F7/038
Filed: 1985-12-20
Abstract: Durch Beschichten eines geeigneten Trägers mit einer 
lichtempfindlichen Schicht, in der zwei lichtempfindliche 
Diazoniumsalz-Polykondensationsprodukte und ein Binde­
mittelgemisch aus einem Polyvinylacetat und einem Styrol/­
Maleinsäurehalbester-Copolymeren enthalten sind, wird ein 
negativ arbeitendes licht-empfindliches Aufzeichnungsmate­
rial mit höherer Lichtempfindlichkeit erhalten. Nach bild­
mäßiger Belichtung des Aufzeichnungsmaterials mittels akti­
nischer Strahlung durch eine geeingnete Maske lassen sich 
die unbelichteten Stellen mit einem wäßrigalkalischen En­
twickler entfernen.
Patent EP-0153068-A3 (EP)
Title: Closure for a container
IPC: B65D17/50
Filed: 1985-02-01
Abstract: @ A plastics closure for a can end of the kind having a pouring aperture and a venting aperture comprises a first connecting member (51) which connects a vent plug (52) and a pouring aperture plug (53) and is extended to form a pull tab (60) acting directly on the vent plug. The plugs are rupturably sealed over the respective apertures of collar portions 55, 56) connected by a second connecting member (54) and fitting in the venting aperture and the pouring aperture. Flexible tie means (57A, 57B) extend from the pouring aperture plug (53) to flexible hinges (58) joined to the venting aperture collar (55). When the pull tab (60) is lifted the vent plug (52) is torn away from the venting aperture collar (55) to achieve dry venting before the pouring aperture plug (53) is torn away to complete opening for pouring. The plugs (52, 53) are retained captive by the tie means for reclosure of the apertures.
Patent EP-0164991-A3 (EP)
IPC: G21C3/334
Filed: 1985-06-04
Abstract: In the replacement of old split-pin assemblies of a guide 
tube of a nuclear reactor by new split-pin assemblies, each 
old split-pin assembly is severed into readily removable 
fragments by metal disintegration machining apparatus. 
This apparatus includes an insulating block, e.g., of glass 
and a metal disintegration electrode which is axially perfo­
rated, water under pressure is injected into the arc region 
through the perforation.  
     Also disclosed is a pick-and-put tool, and a crimping tool 
for crimping a locking cap to the nut of a replaced new 
split-pin assembly.
Patent EP-0182636-A3 (EP)
IPC: C12N1/20
Filed: 1985-11-15
Abstract: A method and vectors for high level expression of genes in 
bacteria are disclosed. According to one aspect, the present in­
vention provides a method for expressing a gene coding for a 
desired protein in a bacterium at elevated levels of expression, 
which comprises ligating at a site adjacent to the translation 
termination codon of a structural gene for the desired protein, 
a terminal mRNA sequence from a gene coding for a stable 
mRNA coding for a bacterial protein; situating the ligated gene 
so formed in a vector that is replicable in the bacterium such 
that the gene is operabiy linked to a transcription promoter; 
transforming the bacterium with the vector containing the 
gene; and expressing the gene in the transformed bacterium.
Patent EP-0229378-A3 (EP)
IPC: H04Q3/545
Filed: 1986-12-23
Abstract: A self-initializing communication system 400-409 is des­
cribed which automatically initializes circuit boards of the 
system using predetermined operating parameters 300, 304, 
310, 311 when the system is initially powered-up or reset. The 
system is arranged to initialize circuit boards inserted in any 
order in any board slots of the system equipment housing. A 
malfunctioning circuit board can be replaced while the 
system is operating and the replacement circuit board is 
automatically initialized by the system using the stored oper­
ating parameters from the malfunctioning circuit board.
Patent EP-0223410-A3 (EP)
IPC: C07D215/26
Filed: 1986-10-15
Abstract: The invention provides compounds of the general 
formula (I) 
  
wherein  
Ar represents a phenyl group optionally substituted by 
one or more substituents selected from halogen atoms, or 
the groups C 1-6 alkyl, C 1-6 alkoxy, nitro, -(CH₂) q R [where 
R is hydroxy, -NR³R⁴ (where R³ and R⁴ each represent a 
hydrogen atom or a C 1-4  alkyl group, or -NR³R⁴ forms a 
saturated heterocyclic amino group which has 5-7 ring 
members and optionally contains in the ring one or more 
atoms selected from -O- or -S- or a group -NH- or 
-N(CH₃)-), -NR⁵COR⁶ (where R⁵ represents a hydrogen atom 
or a C 1-4  alkyl group, and R⁶ represents a hydrogen 
atom or a C 1-4  alkyl, C 1-4  alkoxy, phenyl or -NR³R⁴ 
group), -NR⁵SO₂R⁷ (where R⁷ represents a C 1-4  alkyl, 
phenyl or -NR³R⁴ group), -COR⁸ (where R⁸ represents 
hydroxy, C 1-4  alkoxy or -NR³R⁴), -SR⁹ (where R⁹ is a 
hydrogen atom, or a C 1-4  alkyl or phenyl group), -SOR⁹, 
 
 
-SO₂R⁹ or -CN, and q represents an integer from 0 to 3], 
-(CH₂) r R¹⁰ (where R¹⁰ is a C 1-4  alkoxy group and 
r represents an integer from 1 to 3) or -O(CH₂) t R¹¹ 
(where R¹¹ represents a hydroxy or C 1-4  alkoxy group and 
t is an integer 2 or 3), or Ar is a phenyl ring 
substituted by an alkylenedioxy group of formula 
-O(CH₂) p O- where p represents an integer 1 or 2;  
Q represents a group of formula 
  
where R a  represents a hydrogen atom or a C 1-3  alkyl 
group, R b  represents 
  
and R c  represents 
  
where R d  represents a straight or branched C 2-3  alkylene 
chain; R¹ and R² each represent a hydrogen atom or a 
C 1-3  alkyl group with the proviso that the sum total of 
 
 
carbon atoms in R¹ and R² is not more than 4;  
X represents a C 1-7  alkylene, C 2-7  alkenylene or C 2-7  
alkynylene chain; and  
Y represents a bond or a C 1-6  alkylene, C 2-6  alkenylene 
or C 2-6  alkynylene chain with the proviso that the sum 
total of carbon atoms in X and Y is 2-10, and when X 
represents C 1-7  alkylene and Y represents a bond or C 1-6  
alkylene, then the group Ar does not represent an 
unsubstituted phenyl group or a phenyl group substituted 
by one or two substituents selected solely from halogen 
atoms or C 1-3  alkyl or C 1-3  alkoxy groups or an 
alkylenedioxy group -O(CH₂) p O-;  
and physiologically acceptable salts and solvates 
e.g. hydrates thereof.  
     The compounds have a selective stimulant action at 
β₂- adrenoreceptors and may be used,  inter   alia , in 
the treatment of diseases associated with reversible 
airways obstruction such as asthma and chronic bronchitis.
Patent EP-0236936-A3 (EP)
IPC: H01L31/20
Filed: 1987-03-04
Abstract: Bei der Herstellung von elektrischen Bauelementen mit 
zwei übereinanderliegenden, durch eine isolierende oder 
halbleitende Schicht (3) getrennten Kontaktelektroden 
(2, 6), insbesondere bei der Herstellung von Dünnschicht­
solarzellen aus amorphem Silizium (3) werden die durch 
Fehlstellen im amorphen Silizium (3) verursachten 
Kurzschlüsse zwischen Grund- und Deckelektroden (2, 6) 
dadurch vermieden, daß ein lichtempfindlicher Lack 
auf die, die Kurzschlüsse verursachende amorphe Sili­
ziumschicht (3) aufgebracht wird, der so beschaffen ist, 
daß nach seiner Belichtung durch in der darunterlie­
genden Schicht (3) vorhandene Fehlstellen eine ande­
re Lacklöslichkeit auftritt als in den übrigen Bereichen. 
Diese unterschiedliche Lacklöslichkeit wird zur 
Erzeugung einer die Kurzschlüsse unterbindenden Isola­
tionszone (5a) ausgenutzt. Das Verfahren wird verwendet 
vorzugsweise bei der Herstellung von großflächigen So­
larzellen aus amorphem Silizium.
Patent EP-0249008-A3 (EP)
Title: Agent and process for the prevention of metastases of malignic tumours
IPC: A61K31/70
Filed: 1987-04-14
Abstract: The monosaccharides which are specific to organ cell lectins and/or glycoconjugates which contain, preferably terminally, these monosaccharides, in particular  beta -D-galactose and/or glycoconjugates containing terminal  beta -D-galactose, are used.
Patent EP-0248357-A3 (EP)
Title: Process for the preparation of tertiary l-leucine and l-phosphinothricine by transamination
IPC: C12N15/54
Filed: 1987-05-29
Abstract: Prodn. of L-tert.-leucine (Ia) or L-phosphinothricin (Ib) is effected by tranamination of 3,3-dimethyl-2-oxobutyric acid (IIa) or (3-carboxy-3-oxopropyl)methylphosphinic acid (IIb), or their salts, with an amino acid (III) as amino gp. binder. Pref. the reaction is effected in the presence of a transaminase enzyme at pH 7-8.5 using a (III):(II) ratio of 1-5:1, esp. 1-2:1. The enzyme is used in pure form, in the form of a microorganism, or in the form of a cell extract or protein isolate derived from a microorganism. The microorganism is a Paracoccus, Alcaligenes, Pseudomonas, Serratia, Agrobacterium, Streptomyces or Enterbacterium strain, or a genetically manipulated microorganism, esp. E.coli ATCC 11303 transformed with a plasmid contg. a tyrB or 1lvE gene.
Patent EP-0282648-A3 (EP)
Title: Device for treating organic tissue
IPC: B02C18/16
Filed: 1987-12-17
Abstract: A device for processing organic tissues to produce sausage meat, granules etc. by comminuting and/or mixing by means of a cutter using a liquefied gas at very low temperatures. The cutter can be covered by a lid 7 which is connected by a lifting device 9 to a horizontal rotary shaft 10. To extract cold used gas from the cutter, it is proposed to mount a tube 11 securely on the rotary shaft 10 in the axial direction of the rotary shaft 10. The tube 11 opens into an opening 12 of a stationary box 13. A connecting pipe 14 connects an opening 8 in the lid to a lateral opening 15 in the tube. The stationary box 13 has a second opening which is connected to an extraction device. <IMAGE>
Patent EP-0274726-A3 (EP)
IPC: F16K31/64
Filed: 1987-12-22
Abstract: Eine Temperatur-Regelvorrichtung für den Kühlkreis flüssigkeits-­
gekühlter Brennkraftmaschinen enthält einen Kühlmittel-Mischther­
mostat, dessen Temperaturregler-Einsatz (1) parallel zur Gehäuse-Ab­
stützung seiner Kolbenstange (3) eine zusätzliche Rückstellfeder (16) 
aufweist, die dem gekühlten Kühlmittel-Anteil aus der Kühlerrück­
laufleitung (17) ausgesetzt is und durch eine temperaturabhängige 
Erhöhung ihrer Vorspannung das Kühlerrücklauf-Ventil (5) ab einer 
vorbestimmten Temperatur des Kühlmittels aus dem Kühler (22) weiter 
öffnet als dies von der üblichen Dehnstoffkapsel bewirkt wird, die 
im Mischraum (131) des Thermostat-Gehäuses (13) der Kühlmittel-Mischung 
aus seinen gekühlten und ungekühlten Anteilen ausgesetzt ist. Die 
in ihrer Vorspannung temperaturabhängig veränderliche Stellfeder (16) 
besteht aus Formgedächtnis- bzw. Memory-Metall.
Patent EP-0257911-A3 (EP)
IPC: G01R31/3177
Filed: 1987-08-11
Abstract: A memory pointer circuit includes a plurality 
of counters and a programmable logic array for 
controlling the counters to generate addresses for an 
acquisition memory. The programmable logic array 
directs a lower counter to generate a repeating sequence 
of addresses to store data before an event occurs, each 
pass through the sequence causing previously written 
data to be overwritten until an event has occurred and 
is stored in memory. The programmable logic array then 
directs the upper counters to increment and the lower 
counter to generate a following sequence of addresses to 
store data after the event occurs. Once the following 
sequence is complete, the upper counters are again 
incremented and the repeating sequence of addresses is 
again generated. The procedure is repeated to store 
multiple clusters of data and events in the acquisition 
memory. Once the acquisition memory is full, the stored 
data and events can be saved or overwritten.
Patent EP-0233135-A3 (EP)
Title: All-season pneumatic tire with chamfered tread blocks
IPC: B60C11/04
Filed: 1987-01-23
Abstract: All-season radial-ply pneumatic tire for passenger and light truck vehicles. A rubber tread is positioned radially outwardly of a carcass ply and belt structure. The tread has grooves that define blocks of rubber spaced apart circumferentially around the tread. Circumferentially-spaced corners of the rubber blocks are chamfered toward the respective bottoms of the grooves, thereby, to increase their respective stiffnesses to improve their uniformity of wear and also to reduce the amplitude of sound frequencies generated by the tire in normal use.
Patent EP-0275057-A3 (EP)
Title: Method and apparatus for extruding a thermoplastic extrudate composed of a basic polymer and at least one additional synthetic material producing an effect similar to that of marble
IPC: B29C48/30
Filed: 1988-01-09
Abstract: In the extrusion process an inhomogeneous thermoplastic marbled product is made from a base plastic material and at least one marbling additive material mixed therein. The additive material is fed into the interior of an extrudate flow made from the base plastic material in an extruder device. The extruder has a mixing head at the end of its screw having a narrow throat surrounded by a ring. The ring is formed with angularly spaced slot-like passages for the base material. The additive veining plastic is fed through the mixing head downstream of this throat.
Patent EP-0282099-A3 (EP)
Title: Electromagnetic relay
IPC: H01H51/22
Filed: 1988-03-14
Abstract: An electromagnetic relay having an electromagnetic 
block (2) with a roughly U-shaped iron core (20) formed with a 
pair of bent opposing magnetic poles (21a, 21b) at both the 
ends thereof and with a coil (27) wound therearound via a spool 
(23); and an armature block (3) with both ends thereof opposing 
the magnetic poles and with the middle portion thereof 
pivotally supported. A permanent magnet (28) is disposed 
between the two opposing magnet poles of the iron core so as to 
oppose said armature. The permanent magnet is supported by a 
support member (29) formed integral with the spool of the 
electromagnetic block. The armature is pivotally supported by 
the electromagnetic block.
Patent EP-0307606-A3 (EP)
Title: Compact rolling mill train and method for rolling sections
IPC: B21B31/08
Filed: 1988-08-04
Abstract: A compact rolling mill for rolling sections includes rolling stands such as universal rolling stands and two-high rolling stands arranged along several rolling lines. Provided in the rolling lines are longitudinal conveyors for transporting the rolling stock along these rolling lines and cross conveyors for transporting the rolling stock between the rolling lines. At least two universal rolling stands are combined with one two-high edging stand to define a universal tandem compact group which together with further universal stands and two-high rolling stands may be displaced from one rolling position to another rolling position in a same rolling line or in a different rolling line. The drive unit is directly coupled to the stands along the outermost rolling line while the other remaining stands are indirectly connected to the drive unit transversely across the other rolling lines via other rolling stands.
Patent EP-0306031-A3 (EP)
Title: Method and composition for forming superconducting ceramics and superconductive products therefrom
IPC: H01B12/00
Filed: 1988-09-02
Abstract: A method and composition for forming superconducting 
ceramics is disclosed using certain blends of particles of 
the ceramic materials (or their precursors) with polymers 
and plasticizers. In accordance with the invention the 
blend can be shaped by conventional means, the plasticizer 
can be removed by extraction and/or volatilization, the 
polymer can be volatilized, and the particles can be 
sintered to yield the desired ceramic product. Formation 
of composite products and products with useful shapes is 
disclosed.
Patent EP-0320619-A3 (EP)
IPC: B05B7/04
Filed: 1988-11-10
Abstract: Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur 
Durchmischung feststoffhaltiger Suspensionen, bei denen eine 
feststoffhaltige Suspension in einem allseits geschlossenen, 
druckdichten und -festen Behälter eingebracht ist und mittels 
eines Drucksprühsystems aus einer Düse zerstäubt und auf eine 
Oberfläche aufgebracht wird, wobei das Drucksprühsystem von 
außen mit Druck beaufschlagt ist, indem der den Kolben (1) 
umschließende Pumpenhüllraum (2) von einer im unteren 
Bodenbereich (3) luftdurchlässigen übwerwurfhülse (4) 
übergriffen wird, die in Ventilrichtung (5) einen Siebeinsatz 
(6) zeigt und die sich konisch verjüngend den Sprühhals (7) des 
Ventils (8) umgreifend erstreckt, und die eingepumpte Luft (15) 
von der Überwurfhülse (4) in den Bodenbereich (3) des 
SprühBehälters (10) gelenkt, dort die abgesetzten 
Feststoffkörperbestandteile (14) aufwirbelnd durchdringt und 
sich im Sprühbehälteroberteil (23) unter Druckaufbau sammelt, 
sodann die sich im Sprühbehälteroberteil (23) befindliche Luft 
bei Betätigung des Ventils (8) das aufgewirbelte 
Suspensionsgemisch (16) durch den zylinderförmigen Hohlraum 
(11) dem Ventil (8) zuführt, wobei durch den Siebeinsatz (6) 
eine gleichmäßige Suspensionszuführung in den konischen 
Wirkstoffmischer (17) erfolgt, so daß ein gleichmäßig 
verteiltes Gemisch aus der Ventildüse (18) austritt.
Patent EP-0364626-A3 (EP)
Title: Lithium secondary battery
IPC: H01M4/131
Filed: 1988-12-13
Abstract: A lithium secondary battery which comprises a 
positive electrode made of vanadium pentoxide as a principle 
component, a negative electrode made of lithium absorbing 
alloy, and an electrolyte prepared from an organic solvent 
dissolved with lithium salt. The lithium absorbing alloy is 
an allow containing aluminum as a principle component, and 
the amount of lithium absorbed by the alloy is not greater 
than 8 wt% relative to the weight of the vanadium pentoxide 
and not smaller than 4 wt% relative to the alloy containing 
the aluminum as the principal component.
Patent EP-0317018-A3 (EP)
Title: High definition ntsc compatible television system with increased horizontal bandwidth and reduced colour artifacts
IPC: H04N11/14
Filed: 1988-11-15
Abstract: A system for generating high definition television 
signals. An augmentation signal is provided for supporting 
the transmission of additional panel information, increasing 
the aspect of an NTSC compatible main television signal 
component. Line differential information, as well as high 
frequency luminance and high frequency chrominance are 
transmitted in the augmentation signal super line time 
interval without frequency interleaving components. The 
high definition augmentation signal is derived by sub­
sampling the high definition image produced by an HDTV 
source along the diagonal direction of its two dimensional 
frequency spectrum. The horizontal frequency bandwidth 
of the HDTV image is preserved without an objectionable 
loss of resolution to the human visual system.
Patent EP-0294243-A3 (EP)
Title: Pipeline system
IPC: H02G1/08
Filed: 1988-06-06
Abstract: A method of deploying a cable or other line (34) in a fluid transportation pipeline (10) whilst in normal operation full of and transporting a fluid (12) under a positive pressure. A collapsible centralising device (62,64) is attached to the leading end of the cable (34) and is then fed in a collapsed state into the pipeline (10) via a first fluid sealing means (30) at the cable entry position (14). That device (62,64) maintains the cable end (34) centralised in the pipeline cross section whilst the cable (34) is fed into the pipeline (10). Magnetic sensing means (68,74,76) disposed near the cable exit position sense the presence of the cable end (34) and control the cable infeed so as to position the cable end (34) in a predetermined cable retrieval position. A tubular lance (54) is fed into the pipeline (10) through a second fluid sealing means (32) disposed at the cable exit position (16), and a grab (56) housed in the nozzle of the lance (54) is ejected to engage and capture part of the centralising device (62,64) and cable end (34), whereafter the grab (56) closes on being drawn back into the lance (54). The lance (54) is then withdrawn through the second fluid sealing means (32) so as to draw with it the grab (56) and the captured centralising device (62,64) and cable end (34).
Patent EP-0314466-A3 (EP)
Title: Continuous draw tape bags and method for making
IPC: B31B19/90
Filed: 1988-10-27
Abstract: Draw tape bags (21) are provided on a roll, 
preferably folded longitudinally with the hems containing 
the draw tapes extending beyond the body of the bags for 
smooth rolling. The bags (21) are side sealed with 
perforations (28) between bags for separation of the 
bags, and the hems containing the draw tapes (16) are 
side welded (20,29,30) so that the hemmed areas are 
substantially separated. The bag machine for making side 
sealed bags includes a side welding unit (39) in line 
with the sealing unit so the sealing and perforating, and 
welding, are accomplished in one step. The side welding 
knife (39) has a large radius (49) and high temperature 
to effect a weld in the multiple layers and the thick 
draw tape.
Patent EP-0326750-A3 (EP)
Title: Lasers
IPC: H01S3/101
Filed: 1988-11-24
Abstract: A laser includes mirrors 2, 3 and 4 which together 
define a laser cavity. The intermediate mirror 3 is 
inclined with respect to the vertical when the laser is 
operated in an orientation with the mirror 2 uppermost as 
illustrated. This ensures that any debris which would 
otherwise contaminate the mirror 3 and reduce its optical 
efficiency is deflected away from the laser cavity by the 
reflecting surface into the container 8. This process is 
aided by vibration means 10 and a heating coil 9 which 
ensures that molten material landing on the mirror does 
not solidify. In an alternative embodiment (not shown) 
the lowermost mirror is protected by a transparent member 
which acts as a deflecting surface.
Patent EP-0326000-A3 (EP)
IPC: F23J13/02
Filed: 1989-01-18
Abstract: Ein Kamin, insbesondere Fertigkamin, mit einem Rauchrohr 
(1), einer das Rauchrohr umgebenden Wärmedämmschicht (2) 
und einer die Wärmedämmschicht umgebenden Ummantelung (3). 
Unterhalb des Kaminkopfes liegt auf der Ummantelung (3) eine 
den Kaminkopfaufbau (5) tragende Kragplatte (4) auf, die 
einen zentralen Durchbruch für den Durchtritt des Rauch­
rohres (1) aufweist. Die Innenfläche des Durchbruches (41) 
der Kragplatte (4) umgibt die Außenfläche des Rauchrohres 
(1) eng benachbart derart, daß der innerhalb der Ummantelung 
liegende Teil der Kragplatte von der durch das Rauchrohr 
abgegebenen Wärme auf eine Temperatur erwärmt wird, die über 
dem Taupunkt der aus dem Rauchrohr austretenden Feuchtig­
keit liegt. Hierdurch wird eine Kondensatbildung verhindert.
Patent EP-0326891-A3 (EP)
Title: Antibacterial agents
IPC: C07C63/10
Filed: 1989-01-23
Abstract: Novel naphthyridine-, and quinolinecarboxylic acids as antibacterial agents are described as well as methods for their manufacture, formulation, and use in treating bacterial infections including the description of certain novel intermediates used in the manufacture of the antibacterial agents.
Patent EP-0335243-A3 (EP)
Title: Mutant human angiogenin (angiogenesis factor with superior angiogenin activity) genes therefor and methods of expression
IPC: C12N15/12
Filed: 1989-03-22
Abstract: Site-specific mutagenesis of a gene for angiogenin producing DNA sequences encoding mutant proteins having increased angiogenic activity are disclosed. Expression vectors containing these sequences are introduced into host cells and direct the production of the mutant angiogenic proteins with markedly increased angiogenic and ribonucleolytic activity. Replacement of a single amino acid, the aspartic acid at or corresponding to position 116 of angiogenin, with another amino acid including asparagine, alanine or histidine, yields mutant proteins with 8 to 15 fold increased ribonucleolytic activity toward tRNA and rRNA and 10 to 100 fold increased angiogenic potency in the chorioallantoic membrane assay. The mutant angiogenin proteins of this invention are useful therapeutic compositions to promote the development of a hemovascular network in a mammal or to promote wound healing, in particular, healing of torn or traumatized fibrocartilage material.