baber/WOPTO huggingface dataset:
Patent EP-0238323-A3 (EP)
Title: Improvements in or relating to antibiotic-producing microorganisms
IPC: C12N9/00
Filed: 1987-03-18
Abstract: A means for increasing the antibiotic-producing ability of an antibiotic-producing microbial host cell is disclosed. The method involves transforming an antibiotic-producing microorganism with a recombinant DNA cloning vector that codes for the expression of a rate-limiting antibiotic biosynthetic enzyme or other gene product.
Patent EP-0251451-A3 (EP)
IPC: F42B39/00
Filed: 1987-05-01
Abstract: A long term storage container (1) is disclosed in which a hermetic 
seal is provided making the container weatherproof. A tamperproof 
opening arrangement (7, 8, 9, 10) is incorporated which indicates whether the 
container has been opened and which enables the container to be opened 
without any special tools.
Patent EP-0241448-A3 (EP)
IPC: C12N9/72
Filed: 1987-04-08
Abstract: Plasminogen activators (PA) are obtained 
from cultured normal human colon cells which are 
adaptable to large scale production. A purified 
tissue PA (t-PA) is obtained from CCD-18Co normal 
human colon fibroblast cells which shows chemical 
differences from Bowes melanoma t-PA.
Patent EP-0276758-A3 (EP)
IPC: B29C45/52
Filed: 1988-01-21
Abstract: Die Rückströmsperre für die Plastifizier- und Spritzaggregate 
für Spritzgießmaschinen, die insbesondere zum Verarbeiten von 
thermoplastischem Kunststoffmaterial mit Füllstoffen dienen, 
weist eine Schneckenspitze (4) auf. Außer dem Schaft (6) der Schnecken­
spitze ist ein axial verschiebbarer Sperring (8) angeordnet, der 
während der Spritzphase gegen einen Distanzring (7) an der Stirn­
seite der Plastifizier- und Einspritzschnecke (2) ansteht und der 
während der Plastifizierphase mit dem Körper (5) der Schnecken­
spitze (4) Durchtrittskanäle für das in den Plastifizierraum eintre­
tende plastifizierte Kunststoffmaterial begrenzt. Der Sperring (8) 
hat in seinem Anlagebereich an dem Körper (5) der Schneckenspitze 
und im komplementär ausgebildeten Anlagebereich für den 
Distanzring (7) jeweils einen Einsatz (9, 10) 
aus Keramikmaterial. Zusätz­
lich kann der Distanzring (7) ein Körper aus Keramikmaterial sein.
Patent EP-0303766-A3 (EP)
Title: Device for cleaning a contacting connection
IPC: H04M1/02
Filed: 1988-04-20
Abstract: A device is described which is used for the automatic cleaning of a detachable contacting connection of electrical contacts which are actuated when a handset is laid down or hung on a base station of a cordless telephone set, where a sprung contact pin automatically slides over a contact path with increasing contact pressure when the handset is put down or picked up. <IMAGE>
Patent EP-0296330-A3 (EP)
IPC: F16K11/085
Filed: 1988-04-21
Abstract: This invention relates to a three-way hydraulic distribution 
valve connecting a hydraulic cylinder either to a delivery 
pipe or to a drain pipe, and finding its application particu­
larly as a pulse distribution valve or as a controller of 
a main distribution valve.  
     Inside the body of the valve there is mounted a spherical clo­
sing component / 4 / provided with two grooves / 17 /and / 21 /, per­
pendicular to each other. The end of a control lever / 6 / is 
placed inside groove / 17 /. Height of groove / 21 / is smaller 
than the radius of closing component / 4 /, whereas height of 
groove / 17 /is at least equal to the sum of radius of ball / 4 / 
and half dimension of the larger side of lever / 6 /in its trans­
versal section. Lever / 6 /is provided with a crank / 18 / and 
a pin mounted in a tappet, crosswise to axis / 6 /. Tappet / 16 / 
is brought in plane motion by means of push button / 12 /. The 
back motion is obtained by means of a spring / 14 /.
Patent EP-0290984-A3 (EP)
Title: Process for agglomerating solid particles to form granules
IPC: B01J2/00
Filed: 1988-05-07
Abstract: A process for producing shaped, agglomerated, particulate solids, by combining finely divided solids with a polymeric binder solution and curing the combination with polyvalent metal cations; and the products of such process.
Patent EP-0303357-A3 (EP)
Title: Treatment of cardiac arrhythmias
IPC: A61K31/47
Filed: 1988-07-13
Abstract: 4-Amino-6,7-dimethoxy-2-[6,7-dimethoxy-1,2,3,4-tetrahydroisoquinol-2-y l]quin o line, in addition to its action as a hypertensive agent, also has utility in the treatment of cardiac arrhythmias at much lower dose levels.
Patent EP-0308075-A3 (EP)
Title: Imaging apparatus
IPC: H04N5/335
Filed: 1988-08-18
Abstract: Imaging apparatus includes an image sensor (1) which 
is connected to a computer, or computer frame store (7), 
by an interface (8). The computer (7) is arranged to 
generate control signals which are used to control the 
sequence of signals applied to the image sensor (1), 
thereby enabling the interface (8) to be used with a 
plurality of different image sensor types.
Patent EP-0275220-A3 (EP)
Title: Dispositif pour la trempe intérieure et extérieure de pièces tubulaires
IPC: C21D1/667
Filed: 1988-01-05
Abstract: Dispositif pour assurer la trempe extérieure et la trempe intérieure 
de pièces tubulaires, notamment de tubes d'acier, caractérisé en ce qu'il com­
prend successivement dans le sens de l'avancement des tubes :  
- des rouleaux inclinés (10), permettant aux tubes (T) délivrés en continu 
d'avancer successivement en tournant autour de leur axe ;  
- un système de trempe extérieure (12) ;  
- un système de serrage et de blocage (42) du tube ;  
- un chariot escamotable (18), supportant une lance d'injection (20) pour ef­
fectuer la trempe intérieure, ce chariot étant muni du système de serrage et 
de blocage (42) ;  
- des moyens (30 - 32) permettant au chariot de reculer avec le système de 
serrae du tube, pour accompagner ce dernier dans son déplacement pendant que 
s'effectue la trempe intérieure, et  
- une pluralité de rouleaux escamotables (62), venant se mettre en position 
pour soutenir le tube, à mesure que le chariot recule en dégageant le tube du 
système de trempe extérieure (12).
Patent EP-0326890-A3 (EP)
IPC: C08G59/14
Filed: 1989-01-23
Abstract: Polyoxyalkylenether mit quaternären Ammoniumgruppen der allgemeinen 
durchschnittlichen Formel 
  
in der  
R¹ ein z-wertiger aliphatischer Alkoxyrest,  
z = 2 bis 9,  
y = 1 bis 8,  
z-y ≧ 1,  
m = 2 bis 75,  
n = 0 bis 10,  
p = 0 bis 3,  
R² ein Wasserstoffatom oder ein Alkyl- oder Phenylrest ist,  
R³, R⁴ gleich oder verschieden sind und einen Alkyl-, Hydroxyal­
kyl-, Amidoalkyl- oder Phenylrest bedeuten oder zusammen mit 
dem Stickstoffatom gemeinsamer Bestandteil eines 5- oder 6-ato­
migen Ringsystems oder eines Chinolinringes sind,  
X ein Halogen-Anion ist,  
wobei die Alkylreste bis zu 18 Kohlenstoffatome aufweisen.  
     Die Erfindung betrifft ferner ein Verfahren zur Herstellung dieser 
Verbindung und Mittel zur permanenten antistatischen Ausrüstung von 
 
 
Fasern oder Faserprodukten in Form einer 0,1 bis 10 gew.-%igen wäßri­
gen Lösung eines Gemisches, welches die neuen Verbindungen und, bezo­
gen auf Oxirangruppen, höchstens äquivalente Mengen eines Härters ent­
hält.
Patent EP-0328016-A3 (EP)
Title: Cased telescoped ammunition round
IPC: F42B5/045
Filed: 1989-02-04
Abstract: A cased telescoped ammunition round (10) includes a 
propellant charge (22) disposed in a tubular case (12). The case 
is composed of a skin tube (18) and end caps (14, 
16) on opposite ends of the tube. The case defines a 
chamber (20) that contains the propellant charge (22). The charge has 
an axial bore (24) containing a control tube at least at 
an aft portion of the bore. The control tube is attached 
at least at its aft end to the aft one of 
the case end caps. A projectile (28) is housed within a 
forward portion of the axial bore of the propellant charge (22), 
and a primer (30) is disposed within an aft portion of 
the control tube. The primer is actuatable for igniting the propellant 
charge to cause firing of the projectile forwardly from the case. 
Features (42; 38, 40) are provided for locking the end caps 
(14, 16) onto the opposite ends of the skin tube (18) 
of the round case and for permitting elongation of the skin 
tube in response to increased internal pressure while causing contraction 
of the tube upon relief of the presure to ensure partial dimensional 
recovery of the tubular case after firing of the projectile so that the case 
can be ejected from the gun chamber.
Patent EP-0349703-A3 (EP)
Title: Multilayer field-effect transistor
IPC: H01L23/482
Filed: 1989-02-25
Abstract: A multilayer semiconductor structure is disclosed having 
a plurality of conducting layers (16, 20) separated by 
a barrier layer (18). A common contact (24) extends 
from an upper exposed surface (22) to all the layers 
of the device and a surface contact (26) extends from 
the upper surface (22) into an uppermost conducting 
layer (20). Each of the conducting layers (16, 20) 
defines an independent channel of current flow thereby 
providing at least two independent current paths (40, 
42) between the common contact (24) and the surface 
contact (26). A Schottky barrier electrode (32) is 
disposed on the surface (22) of the structure between 
the common and surface contacts and is operable to 
selectively deplete charge carriers within the con­
ducting layers (16, 20) sequentially to cause current 
to flow through the desired channel. The current flow 
in each channel results in an independent I/V charac­
teristic curve in which one channel is linear and the 
other channel is non-linear.
Patent EP-0339494-A3 (EP)
IPC: B29C35/02
Filed: 1989-04-20
Abstract: With the method and apparatus fiber reinforced plastic 
automotive body parts (12) are bonded to reinforcement 
members (14) using dielectric heating (30, 36).
Patent EP-0363671-A3 (EP)
Title: Use of ace inhibitors against the formation of neo-intima after vascular infliction
IPC: A61K31/401
Filed: 1989-09-14
Abstract: ACE inhibitors are able to suppress the formation of neointima and the reduction of the vessel volume owing to vessel wall thickening after a vessel injury. They are accordingly suitable for the treatment and prevention of neointima formation after vessel injury, in particular for the prevention of arterial restenosis after angioplasty or of vessel wall thickening after vascular surgery in arteries and veins.
Patent EP-0362793-A3 (EP)
Title: Process for operating a raking device in a clarifying vat for use in beer making
IPC: C12C7/14
Filed: 1989-10-03
Abstract: The height position of the rake gear rotating in a lauter tub for the production of beer is automatically controlled in accordance with the flow rate or the differential pressure. The control is effected in such a way that when there is a drop in the flow rate or an increase in the differential pressure, the rake gear is moved to a lower position, whereas when there is an increase in the flow rate or a drop in the differential pressure, it is moved to a higher position. In addition, the rotational speed of the rake gear can be increased or reduced at the same time as it is raised and lowered.
Patent EP-0335541-A3 (EP)
Title: Antiparasitic avermectin derivatives
IPC: A01N43/90
Filed: 1989-03-17
Abstract: Compounds of the formula: 
  
wherein the broken line at the 22-23 position represents an 
optional double bond and wherein either R¹ is H or OH and the 
double bond is absent, or, the double bond is present and R¹ is 
absent; R² is =CH₂ or a group of the formula -(X)-C(R⁵)=CHR⁶; 
R³ is H or CH₃: R⁵ and R⁶ are both H; R⁵ is H and R⁶ is C₁-C₃ 
alkyl; or one of R⁵ and R⁶ is H and the other is phenyl, 
heteroaryl, C₂-C₆ alkoxycarbonyl or substituted phenyl or 
heteroaryl wherein said 
 
 
substituent is fluorine, chlorine, C₁-C₄ alkyl, C₁-C₄ alkoxy, 
C₁-C₄ alkylthio, hydroxy(C₁-C₄)alkyl, cyano, aminosulphonyl, C₂-C₆ 
alkanoyl, C₂-C₆ alkoxycarbonyl, nitro, trifluoromethyl, 
trifluoromethoxy, amino or mono or di-C₁-C₄ alkylamino; and 
X is a direct bond or is an alkylene group having from 2 to 6 
carbon atoms which may be straight or branched-chain; with the 
proviso that R⁵ and R⁶ are not both hydrogen when X is 
-CH(CH₃)CH₂-, are broad spectrum antiparasitic agents having 
utility as anthelmintics, ectoparasiticides, insecticides, 
acaricides and animal growth promotants.
Patent EP-0342849-A3 (EP)
Title: Intermediates for preparing 1,4-dihydro-4-oxo-quinoline-3-carboxylic acid esters
IPC: C07C205/12
Filed: 1989-05-09
Abstract: Compounds of the formula: 
  
wherein Y is OR¹, fluoro, chloro, methyl, 
  
R¹, and R³ are independently selected from hydrogen and 
C₁-C₄ alkyl, R² is C₁-C₄ alkyl and X is fluoro, chloro 
or bromo, with the proviso that when Y is OH, X cannot 
be bromo and with the proviso that X can be fluoro only 
if R² is methyl.
Patent EP-0373881-A3 (EP)
Title: Process for preparing optically active 2-oxoimidazolidine derivatives
IPC: A61P43/00
Filed: 1989-12-12
Abstract: Disclosed are a process for preparing an optically active 2-oxoimidazolidine derivative of the formula: <CHEM>  wherein R<1> represents hydrogen atom or a lower alkyl group, according to the process described in the specification; and a 3-acyl-2-oxoimidazolidine-4-carboxylic acid ester derivative having (S, R) configuration of the formula: <CHEM> wherein R<2> represents a tert-butyl group or a benzyl group, and R<3> represents a lower alkyl group or an aryl group.
Patent EP-0332518-A3 (EP)
IPC: G09F7/04
Filed: 1989-03-03
Abstract: L'invention concerne un procédé pour la réalisation de 
tableaux magnétiques.  
     Le but de l'invention est de réaliser un tableau de faible 
coût de revient, et qui est obtenu par injection en une seule 
opération de moulage.  
     Cet objectif est atteint à l'aide d'un procédé pour la 
réalisation de tableaux magnétiques, caractérisé en ce que 
l'on surmoule, par injection, sur la périphérie d'un panneau 
métallique (9) fixé temporairement dans le moule, une bordure 
formant cadre (15), l'empreinte de moulage communiquant en 
outre avec des cavités (13) situées sensiblement dans le même 
plan horizontal que ladite empreinte pour obtenir à la fois, 
en une seule opération, le cadre (15) et des pattes de 
fixation (14) pour l'accrochage du tableau.  
     Cette invention est plus spécialement adaptée pour les 
tableaux d'affichage ou de publicité.
Patent EP-0386576-A3 (EP)
IPC: C09K19/34
Filed: 1990-02-26
Abstract: Niedermolekulare diskotisch flüssigkristalline Ladungsübertragungs(charge 
transfer)-Komplexe aus 
   A) mindestens einer niedermolekularen Verbindung, welche 
   a₁) für sich allein keine flüssigkristalline Phase bildet,    a₂) für sich allein eine calamitisch flüssigkristalline Phase bildet 
oder welche    a₃) für sich allein eine diskotisch flüssigkristalline Phase bildet, 
und      B) mindestens einer niedermolekularen Verbindung mit Elektronen­
donor- oder Elektronenakzeptorwirkung    
sowie ihre Verwendung als elektrisch leitende oder photoleitende 
Materialien und/oder als homogene optisch einachsige Materialien.
Patent EP-0390070-A3 (EP)
Title: Electrode construction of battery in electrical equipment
IPC: H01M2/10
Filed: 1990-03-27
Abstract: The present invention is directed to an electrode construction 
of a battery (1) in an electrical equipment. According to the 
present invention, at least two contacts (8a, 8b; 5a, 5b) in 
an electrode (4, 7) have a different shape from each other, so 
that the characteristic frequencies of these contacts are dif­
ferent from each other. As a result, when a contact is reso­
nating by the frequency of an oscillation applied to the elec­
trical equipment, the other contact keeps in contact with the 
battery (1) without resonating.
Patent EP-0424977-A3 (EP)
Title: Electromagnetic shielding material, and method of manufacture
IPC: H05K9/00
Filed: 1986-08-01
Abstract: Aluminum silicon alloys are used as cores for highly conductive metal coated particles to be incorporated in resins for use as electromagnetic interference shielding. High temperature processing conditions are used after coating of the particles to improve internal and external corrosion resistance of gaskets and filled resins into which the particles are incorporated for shielding use.
Patent EP-0386822-A3 (EP)
IPC: A61B5/055
Filed: 1990-02-26
Abstract: Die Erfindung beschreibt ein Verfahren zur Bestimmung der 
spektralen oder räumlichen Verteilung der Kernmagneti­
sierung in einem begrenzten Volumenbereich. Dabei wirken 
in Anwesenheit eines homogenen stationären Magnetfeldes 
vier Hochfrequenzimpulse auf den Untersuchungsbereich ein, 
von denen die letzten beiden und einer der beiden ersten 
schichtselektiv sind und der zweite Hochfrequenzimpuls ein 
180°-Impuls ist. Damit ist es möglich, die Kernmagneti­
sierung im Schnittbereich der durch die drei Hochfrequenz­
impulse angeregten Schichten zur Erzeugung eines 
FID-Signals oder eines Spin-Echo-Signals zu verwenden.
Patent EP-0382563-A3 (EP)
Title: Ultrasonic motor having high drive effeciency
IPC: H02N2/16
Filed: 1990-02-09
Abstract: An ultrasonic motor has a stator (100) having a 
piezoelectric member (102) vibrated by a drive signal, 
and an elastic member for generating a traveling 
vibration wave in a drive surface (P1) thereof upon 
vibration of the piezoelectric member, a rotor (20) 
which is urged against the drive surface of the elastic 
member and is driven by the generated traveling 
vibration wave, a support member (30, 33, 36, 300, 303, 
306, 309, 313) integrally molded on the elastic member, 
and a fixing member for holding the support member. In 
the ultrasonic motor, one end face (P3) of the support 
member is formed at the same level as the drive surface 
(P1) or the junction surface (P2) of the elastic 
member, an electrode (13) of the piezoelectric member 
is grounded through the support member, a plurality of 
holes (312, 316) are regularly formed in the 
circumferential direction of the support member, or the 
support member is fixed to the fixing member by an 
adhesive (400), thereby improving drive efficiency.
Patent EP-0395281-A3 (EP)
Title: Method and apparatus for relating diagnostic information to specific computer instructions
IPC: G06F12/0862
Filed: 1990-04-12
Abstract: A computer system 10 employs an apparatus for 
controllably generating interrupts to the computer system 
processor 12 in order to correlate a significant event 
occurring within the computer system to the value stored 
within the program counter at the time of the significant 
event. In this manner, the apparatus is useful for 
diagnosing the performance of the computer system. The 
apparatus includes at least one pair of 16-bit binary 
counters 42, 44, each having inputs connected through 
respective multiplexers 50, 52 to a variety of 
significant event signals. For example, the computer 
system 10 typically employs a cache where significant 
time can be wasted by repeated "misses" within the cache. 
By selecting the cache "miss" signal to be counted by the 
16-bit binary counters 42, 44, a signal is generated 
approximately every 64,000 "misses." The output of the 
counters 42, 44 are connected to high priority input 
ports 30, 32 of the processor 12 so as to generate an 
interrupt that will ordinarily be handled immediately 
upon the completion of the current instruction being 
executed. The software interrupt routine retrieves the 
instantaneous value of the program counter and places 
that value within a buffer, which is subsequently written 
to a file in main memory. Thus, at the completion of the 
program currently being executed, a file within the main 
memory contains an incidence chart of the particular 
instructions that generated the cache "misses."
Patent EP-0400821-A3 (EP)
Title: Local interconnect for integrated circuits
IPC: H01L21/8238
Filed: 1990-05-08
Abstract: A silicide layer, to improve conductivity, is formed over a first layer of 
polycrystalline silicon, followed by a second layer of polycrystalline silicon. 
This structure is then patterned to form gate regions over active areas. A 
layer of metal silicide is formed over the entire surface of the chip, and 
patterned to form local interconnect. Etching of the second metal silicide 
layer is stopped by the second polycrystalline silicon layer, thereby protecting 
the first metal silicide layer from damage.
Patent EP-0449055-A3 (EP)
IPC: B66F7/16
Filed: 1991-03-15
Abstract: Gegenstand der Erfindung ist eine Hebebühne für Kraftfahrzeuge, 
bestehend aus mindestens einem in einer abgedeckten 
Grube (4) angeordneten Hubstempel (1 bzw. 2), an dessen 
oberem Ende Tragelemente für das Kraftfahrzeug befestigt 
sind, aus einem Hochdruckaggregat (16) zur Druckölversorgung 
des Hubstempels (1 bzw. 2) und aus einer Führungsbuchse 
(28, 29) für den Hubstempel, die an einem im Grubenfundament 
verankerten Tragrahmen befestigt ist. In den 
Hubstempel (1, 2) ragt eine am Grubenboden (3) befestigte 
zentrale Stange (8) hinein, die gegenüber dem unteren Ende 
des Hubstempels durch eine Ringdichtung (26) abgedichtet 
ist und deren obere Endfläche eine Druckfläche bildet. In 
der Innenwand jeder Führungsbuchse (28, 29) ist mindestens 
ein Schmierkanal (27) angeordnet, der bei jedem Sinkhub 
des Hubstempels bzw. der Hebebühne mit dem Drucköl-Rücklauf 
in Strömungsverbindung steht.
Patent EP-0484911-A3 (EP)
IPC: B25J9/18
Filed: 1991-11-06
Abstract: A signal processing method for efficiently searching an optimum solution in a neural network by including a term of a nonlinear resistance in an equation of motion and changing such nonlinear resistance periodically. According to the method, the range of absolute values of connection weigths between units in the neural network is limited by the equation of motion, hence preventing a prolonged search time that may otherwise be caused by excessive extension of the search scope beyond the requisite. A plurality of patterns are previously embedded or stored in the neural network and, upon input of a predetermined key pattern, the nonlinear resistance is changed periodically to recall a pattern similar to the key pattern, whereby any desired pattern can be searched or retrieved with rapidity and facility out of the complicated patterns. A process of calculating the next position of an articulated robot (12) corresponding to an optimum solution is repeated while periodically changing a nonlinear resistance included in another equation of the positional energy of the robot (12), thereby acquiring the data of the robot path up to a desired goal. <IMAGE>
Patent EP-0484966-A3 (EP)
Title: 7-acyl-3-(substituted carbamoyloxy) cephem compounds, use thereof and process for their preparation
IPC: C07D501/26
Filed: 1991-11-08
Abstract: A compound represented by the following formula (1a): a process for the preparation thereof, an antibacterial composition comprising the same and the use thereof for the preparation of a medicament and for the synthesis of related cephem compounds.
Patent EP-0444900-A3 (EP)
Title: Polymer blends for use in providing peelable heat seals
IPC: C08L23/10
Filed: 1991-02-27
Abstract: A blend of butene-1 homopolymer or copolymer, styrenic olefinic block copolymer and optionally polypropylene can be used to provide an easy-open, peelable lid structure for rigid containers, wherein the blend comprises 5-50% by weight of butene-1 homopolymer or copolymer, 95-50% by weight of the block copolymer, and 0 to 30% by weight polypropylene.