baber/WOPTO huggingface dataset:
Patent EP-0284039-A3 (EP)
Title: Slow-release pharmaceutical composition
IPC: A61K9/22
Filed: 1988-03-23
Abstract: Slow-release pharmaceutical compositions which comprise at least one of the following: adenine, cystine and tyrosine in combination with at least one pharmaceutically active substance are disclosed. The slow-release pharmaceutical compositions which may be tablets, granules implants, capsules, troches etc., can either slowly release their active substances over time or release the active substances at a predetermined time after their administration. The slow-release pharmaceutical composition may be used with practically all types of drugs irrespective of whether they are water-soluble or slightly water-soluble, including hypotensives, antipyretic analgesic antiinflammatories, immunoregulators, adrenocortical hormones, antidiabetic agent, vasodilators, cardiotonics, antiarrhythmic agents, anti-arteriosclerotic agents, and antidotes.
Patent EP-0296573-A3 (EP)
Title: Novel nucleosides, their preparation and pharmaceutical novel nucleosides, their preparation and pharmaceutical compositions compositions
IPC: C07D405/14
Filed: 1988-06-22
Abstract: Novel bis-dideoxynucleosides are useful in the treatment of retroviral infections, particularly HIV infections.
Patent EP-0308904-A3 (EP)
Title: Multi-layered printable identity card and method for its manufacture
IPC: B42D25/00
Filed: 1988-09-21
Abstract: An identity card is provided with a character set usable as a printing block, whereby the "natural foamability" that laser action brings about in the plastic materials commonly used for identity cards, such as PVC and polycarbonate, is exploited to obtain a relief height sufficient for a clear impression of the characters. The standard total height of the embossed characters relative to the rest of the card surface is reached by an additional deformation of the card body in the embossed character area so as to form flat underlying the characters.
Patent EP-0295058-A3 (EP)
IPC: H01R4/72
Filed: 1988-06-07
Abstract: A method of forming a sealed connection to a 
coaxial cable, preferably splicing two or more coaxial 
cables comprises: 
   (a) forming a connection between the central conductor (6) 
e.g. a solder or crimp connection;    (b) positioning and recovering a heat shrinkable 
sleeve (8) over the connection, the sleeve containing 
a shield portion for connecting the shield (5) of the 
coaxial cables and being provided with quantities (10) 
of sealing material which will extend beyond the 
ends of the sleeve (8) after recovery; and    (c) recovering a further heat shrinkable sleeve (11) over 
the connection. Further sealing elements (12) are pro­
vided which fuse with the sealing material asso­
ciated with the other sleeve to form a barrier (13) 
against ingress of moisture to the electrical con­
nection.     
     The method is particularly suited to the formation 
of connections that will be subjected to large changes 
in ambient pressure as may be experienced in aircraft.
Patent EP-0304325-A3 (EP)
Title: Toothpastes
IPC: A61K8/26
Filed: 1988-08-19
Abstract: The invention relates to a fluoride toothpaste 
through the use of which there is produced a sustained and 
enhanced level of fluoride in the oral fluids. The 
toothpaste comprises a calcium-free abrasive cleaning 
agent, an inorganic ionic fluoride, 0.01 to 0.6% by weight 
of a flavouring agent and 0.002 to 0.1% by weight of 
sodium saccharinate or the equivalent weight of another 
sweetening agent.
Patent EP-0319280-A3 (EP)
Title: Apparatus and system of performing distributed processing based on hierarchy structure
IPC: G06F15/16
Filed: 1988-11-30
Abstract: An apparatus of performing distributed processing 
based on a hierarchy structure comprises a main module 
(3), a peripheral control module (4), a graphic module 
(5), an input control module (6) and a window control 
module (7). The main module comprises a main CPU (31) 
connected to an internal bus (34) and a shared memory 
35). The shared memory (35) is connected to a main bus 
(2). This main bus is connected to a shared memory (46) 
in the peripheral control module and a shared memory (53) 
in the graphic module. This shared memory (53) is 
connected to an image bus (54). This image bus is 
connected to a shared memory (74) in the window control 
module and a shared memory (66) in the input control 
module. Each CPU processes information in a distributed 
manner through a corresponding shared memory by 
hierarchical type distributed architecture.
Patent EP-0283392-A3 (EP)
Title: Compound semiconductor epitaxial wafer
IPC: H01L21/205
Filed: 1988-03-11
Abstract: An epitaxial wafer of a compound semiconductor, e.g., galli­
um phosphide or arsenide having an epitaxial layer of a gallium 
phosphide arsenide mixed crystal grown on the surface by the 
method of vapor-phase epitaxial growth can be freed from surface 
defects and greatly improved in respect of the electroluminescent 
intensity of the light-emitting diode prepared therefrom, yield of 
the light-emitting diodes which can be obtained from a single epi­
taxial wafer and increase in the growth rate of the epitaxial layer 
when the substrate wafer of the compound semiconductor has a 
crystallographic surface plane which is obtained by inclining the 
(001) plane in the [110] direction by 8° to 20° or a crystallographic­
ally equivalent plane thereto.
Patent EP-0334093-A3 (EP)
Title: Conductive articles and processes for their preparation
IPC: H01L39/12
Filed: 1989-03-07
Abstract: Articles are disclosed in which an 
electrically conductive layer on a substrate exhibits 
a superconducting transition temperature in excess of 
90°K. Conductive layers are disclosed comprised of a 
crystalline heavy pnictide mixed alkaline earth copper 
oxide. Processes of preparing these articles are 
disclosed in which a mixed metal oxide precursor 
composition is coated and heated to its thermal 
decomposition temperature to create an amorphous mixed 
metal oxide layer. The amorphous layer is then heated 
to its crystallization temperature.
Patent EP-0337439-A3 (EP)
Title: Fixed cylinder type radial piston pump with volume control apparatus
IPC: F04B1/29
Filed: 1989-04-12
Abstract: A fixed cylinder type radial piston pump (1) with 
volume control apparatus is disclosed, in which 
volume control is possible by means of a variable 
aperture (38) carrying out opening control of a suction 
passage (22). For achieving continuous volume control in 
a large range, the radial piston pump (1) can provide 
two pump portions separated by an intermediate wall (60) 
and including a gate valve (62) in the other suction 
passage (22'). Without installing the intermediate wall (60), 
it is also possible to separate the two pump 
portions from each other by using a suction check 
valve (64).
Patent EP-0359902-A3 (EP)
Title: Gasgenerator
IPC: B60R21/26
Filed: 1989-04-20
Abstract: Es ist ein im wesentlichen rohrföhrmiger oder zylindrischer Gasgenerator 
beschrieben und dargestellt (Fig. 1) der einen modularen Aufbau auf­
weist, eine günstige Herstellungs- u. sichere Einbauweise gestattet, 
insbesondere im Aufbau (z.B. am Armaturenbrett eines Kfz) für den Insas­
senschutz mittels von gezündetem Festtreibstoff generiertem Gas aufblas­
barem Gaskissen.
Patent EP-0342631-A3 (EP)
Title: Buffer memory device capable of memorizing operand and instruction data blocks at different block sizes
IPC: G06F12/08
Filed: 1989-05-17
Abstract: In a buffer memory device intermediate between a 
data processing unit and a main memory to memorize and 
read out an operand data block and an instruction data 
block in response to an operand request and an 
instruction request, respectively, the operand and the 
instruction data blocks have an operand block size and 
an instruction block size equal to N times the operand 
block size, respectively, where N is an integer greater 
than unity. The number N is preferably equal to 2 n , 
where n is a natural number. The buffer memory device 
comprises a data buffer having a plurality of cache 
areas each of which has a predetermined area size equal 
to the operand block size. Thus, the operand data block 
occupies a single one of the cache areas while the 
instruction data block occupies a plurality of the cache 
areas, N in number. The operand data blocks coexist 
with the instruction data blocks in the data buffer at 
different block sizes. A data processor in the buffer 
memory device is selectively supplied with the operand 
and the instruction requests to produce an area address 
signal for accessing a single one and a plurality of the 
cache areas, respectively. The area address signal is 
sent to the buffer memory and a monitoring circuit for 
monitoring the buffer memory.
Patent EP-0348813-A3 (EP)
Title: Process for producing halogenated sulfone
IPC: C07C403/22
Filed: 1989-06-21
Abstract: The present invention provides a process for preparing 
halogenated sulfones by reacting a halogenating agent with a 
salt of a hydroxysulfone. The halogenated sulfones are 
useful as an intermediate for vitamin A or its carboxylic 
acid esters employed as medicines or feed additives.
Patent EP-0350822-A3 (EP)
IPC: E04G21/12
Filed: 1989-07-10
Abstract: Die Erfindung betrifft ein Verfahren zur Erneuerung 
des Korrosionsschutzes von Zuggliedern, das durch 
folgende Verfahrensschritte gekennzeichnet ist, 
   a) der beschädigte Korrosionsschutz, beispielsweise 
eine Kunststoffbeschichtung oder Schutzanstriche, werden 
mindestens teilweise entfernt,    b) die freigelegten Stahldrähte (3a, 3b) werden von eventuellem 
Rost befreit,    c) das Zugglied (3) wird mit einer gasdichten Umhüllung (4) 
versehen, wobei durch Abstandhalter (6) ein in allen Rich­
tungen durchgehender Ringraum (1) geschaffen wird,    d) die im Zugglied (3) vorhandene Feuchtigkeit wird durch 
Erzeugen eines Unterdrucks und/oder durch Erwärmung des 
Zugglieds zum Verdampfen gebracht und der Wasserdampf 
kontinuierlich mittels der den Unterdruck erzeugenden Va­
kuumpumpe abgesaugt, bis sich ein Unterdruck-Minimum 
konstant einstellt,    e) der Ringraum (1) wird mit einem flüssigen Überzugsmittel 
aufgefüllt,    f) nach Füllung des Ringraums (1) wird das noch flüssige 
Überzugsmittel am Tiefpunkt der Umhüllung über ein Ventil 
abgelassen, während am Hochpunkt der Umhüllung durch ein 
weiteres Ventil ein trockenes Gas eingezogen wird, wobei 
das Zugglied (3) mit einer dünnen Schicht des Überzugsmittels 
beschichtet bleibt, 
 
    g) das Einlaß- und das Auslaßventil werden geschlossen.     
     Nach einer bevorzugten Ausführungsform wird die Gas­
füllung bzw. Fluidfüllung des Ringraumes auf Dauer mit 
einem Überdruck versehen um Leckageverluste auszugleichen, 
wobei der Überdruck durch ein automatisches Alarm- und 
Meldesystem überwacht wird.  
     Die Erfindung betrifft ferner eine Vorrichtung zur 
Durchführung des Verfahrens, bei der die Umhüllung als 
Schutzrohr an den Enden abgedichtet ist und Anschlüsse 
für die Saug- und Pumpvorrichtung angeordnet sind.
Patent EP-0355368-A3 (EP)
Title: A cleansing-agent composition and its use
IPC: C11D3/48
Filed: 1989-07-11
Abstract: The invention relates to a cleansing-agent composition 
containing boric acid, and its use for cleansing e.g. the skin, 
clothing and fixtures from substances which form water-­
soluble complexes with boric acid, and specifically for 
removing from the skin the surplus of dithranol in the 
treatment of psoriasis.  
     The cleansing-agent composition is characterized in that 
it comprises the following constituents (based on the weight 
of the composition): 
   a) boric acid, 1 - 3 %;    (b) anionic detergent, 0.5 - 20 %, preferably 10 - 15 %;    (c) fatty alcohol. 5 - 30 %, preferably 20 - 25 %; and    (d) fatty vehicle comprising ethoxylated glycerides of 
saturated fatty acids and optionally glycerides of 
unsaturated and/or saturated fatty acids,30- 75 %.
Patent EP-0353610-A3 (EP)
Title: Multiplexing apparatus
IPC: H04J3/16
Filed: 1989-07-26
Abstract: A multiplexing apparatus in which plural digital 
data are written into a memory, stored in it, the data 
is read out in sequence by a clock to get a subsequent 
group of digital data, wherein memory means for storing 
digital data to be transferred from a certain high-speed 
circuit to another high-speed circuit and control means 
for performing a writing and reading-out control of the 
digital data for the memory means, the digital data to 
be relayed from a prescribed high-speed circuit of 
plural high-speed circuits to another high-speed circuit 
is stored, a writing of the digital data of another 
high-speed circuit card is allowed for the memory means 
by the control means when this desired high-speed 
circuit card is being used and in turn when another 
high-speed circuit card is being used, a writing of the 
digital data of the prescribed high-speed circuit card 
is allowed for the memory means through the control 
means to perform a high-speed relay of the digital data 
of plural high-speed circuits, resulting in that even 
if the number of high-speed circuits are increased, the 
number of ICs are not changed and a relay of the 
high-speed digital data can be performed.
Patent EP-0362705-A3 (EP)
Title: Catalysts for the polymerization of olefins
Inventor: BARBE PIER CAMILLO DR
IPC: C08F110/06
Filed: 1989-09-29
Abstract: Catalysts for the polymerization of olefins, 
particularly alpha olefin CH₂=CHR in which R is an alkyl 
radical with 1-6 carbon atoms or an aryl radical, obtained by 
the reaction of: 
   a) an Al-alkyl compound;    b) an ether containing at least two ether groups which can 
form complexes with anhydrous magnesium dichloride, under 
standard conditions of reaction, in amount less than 60 
mmol per 100 g Mg dichloride; and    c) a solid catalyst component comprising an anhydrous 
magnesium dihalide in active form and having supported 
thereon a titanium compound containing at least a Ti-­
halogen bond and an electron-donor compound which is 
extractable with Al-triethyl, under standard conditions 
of extraction, for at least 70% in mol, wherein the solid, 
after extraction, has a surface area of more than 20 
m²/gr.
Patent EP-0370435-A3 (EP)
Title: Image preprocessor
IPC: G06T1/00
Filed: 1989-11-20
Abstract: An image preprocessor for preprocessing a video 
signal which represents an image to be recognized 
includes an imaging unit for imaging an object of 
recognition and outputting a video signal representing 
the image of the object, an inference unit for 
preprocessing the video signal by an inference based on 
settable processing rules and outputting results of the 
inference as preprocessing data, and a memory device for 
storing the preprocessing data for the purpose of 
recognition processing.
Patent EP-0354740-A3 (EP)
Title: Data processing apparatus for performing parallel decoding and parallel execution of a variable word length instruction
IPC: G06F9/38
Filed: 1989-08-04
Abstract: A data processing apparatus for decoding and 
executing instructions in a parallel manner in a 
variable word length instruction format. A plurality 
of decoders is used in which while the primary instruc­
tion decoder (12) is decoding an instruction, the 
probability of parallel decoding of the next instruction 
is detected, so that the primary instruction decoder and 
a secondary instruction decoder (13) decode a variable 
word length instruction and a fixed word length 
instruction, respectively, in a parallel manner. A 
conditional branch instruction of a fixed word length 
and the subsequent instruction of a variable word length 
are decoded and executed in a parallel manner to increase 
the speed at which the conditional branch instruction 
is executed.
Patent EP-0376776-A3 (EP)
Title: Process for dyeing keratinous fibres with hydroxyindole process for dyeing keratinous fibres with hydroxyindole associated with quinone and 1,4-benzoquinone associated with quinone and 1,4-benzoquinone
IPC: C07C323/23
Filed: 1989-12-05
Abstract: Process for dyeing keratinous fibres, comprising the step of applying to these fibres at least one composition A containing, in a medium appropriate for dyeing, at least one mono- or di-hydroxyindole the application of the composition A being preceded or followed by the application of a composition B containing, in a medium appropriate for dyeing, at least one quinone derivative chosen from ortho- or para-benzoquinones, monoimines or diimines of ortho- or para-benzoquinones, 1,2- or 1,4-naphthoquinones, sulphonimides of ortho- or para-benzoquinones,  alpha ,  omega -alkylene-bis-1,4-benzoquinones, or 1,2- or 1,4-naphthoquinone-monoimines or -diimines; the mono- or di-hydroxyindoles and the quinone derivatives being chosen such that the oxidation-reduction potential difference  DELTA E between the oxidation-reduction potential Ei of the mono- or di-hydroxyindoles, determined at pH 7 in a phosphate medium on a vitreous carbon electrode by voltametry, and the oxidation-reduction potential Eq of the quinone derivative determined at pH 7 in a phosphate medium by polarography on a mercury electrode and relative to a saturated calomel electrode is such that  DELTA E=Ei-Eq</=320 mV.
Patent EP-0354193-A3 (EP)
Title: Fabrication of cmos integrated devices with reduced gate length and lightly doped drain
IPC: H01L21/336
Filed: 1989-07-24
Abstract: By means of a single additional masking step lightly 
doped drain regions are formed in p-channel and n-channel 
CMOS transistors. The improved CMOS process comprises, 
after having formed the gates within the active areas and 
before forming spacers along the sides of the gate, implan­
ting over the entire unmasked surface of the front of the 
device formed on a silicon substrate of a first polarity a 
quantity of dopant of a second polarity, identical to the 
well region polarity, sufficient to form lightly doped 
drain regions in transistors with a channel of said second 
polarity, forming a first time the mask for implantations 
of said first polarity and implanting the relative dopant 
in a dose sufficient to compensate and invert completely 
the previous implantation and to form lightly doped drain 
regions in transistors with a channel of said first pola­
rity formed within the well region. The fabrication pro­
cess may then continue in a conventional way.
Patent EP-0385147-A3 (EP)
Title: Apparatus for controlling the reception capacity of radio alarm receivers
IPC: G08B3/10
Filed: 1990-02-07
Abstract: Apart from receiving the radio alarm identification, which is only sent out in an emergency case, this device is also set up for receiving two other identifications, namely in the radio alarm transmitter identification and an alarm area identification. 
<??>If, for example, a transmitter set changes its alarm area identification, one or several search runs for other transmitters, which radiate the predetermined alarm area identification, is started once the hold time of a timer has elapsed. 
<??>If a predetermined number of search runs have remained unsuccessful, the receiver is temporarily switched to receiving any other transmitter transmitting a radio alarm identification to verify the readiness for reception. 
<??>If it is not possible to find such transmitters, either, a receiver fault is indicated after a further number of unsuccessful search runs. 
<IMAGE>
Patent EP-0391122-A3 (EP)
IPC: F24C15/10
Filed: 1990-03-19
Abstract: Die Montageprofilleiste dient für Glaskeramikkochfelder zum Einbau in einen Aus­
schnitt (8) einer Arbeitsplatte (7). Die Montageprofilleiste (1) weist einen 
im wesentlichen T-förmigen Querschnitt auf mit einem vertikalen Steg (2) und 
einem oberen, horizontalen, sich zu beiden Seiten des Steges (2) erstreckenden 
Flansch (3). Bei eingebautem Glaskeramikkochfeld übergreift der eine Flansch­
teil den Rand des Ausschnittes (8) und der andere Flanschteil den Rand der 
Glaskeramikplatte (6). Die Montageprofilleiste umschließt das Glaskeramikkoch­
feld rahmenartig. Unterhalb des den Rand der Glaskeramikplatte (6) übergrei­
fenden Flanschteiles ist in einem der Stärke (5) dieser Platte (6) entsprechen­
den Abstand ein weiterer, mit dem Steg (2) einstückig ausgebildeter Flansch 
(4) vorgesehen ist. Dieser liegt entlang des Randes der Glaskeramikplatte (6) 
an deren Unterseite an. Ferner ist am unteren Ende des vertikalen Steges (2) 
ein Horizontalflansch (5) vorgesehen, und zwar auf der Seite des Steges (2), 
der die paarweise Flanschanordnung aufweist. Dieser Horizontalflansch (5) ist 
schmäler als die im wesentlichen gleich breiten, paarweise vorgesehenen 
Flansche und Flanschteile.
Patent EP-0394953-A3 (EP)
IPC: C09K17/02
Filed: 1990-04-24
Abstract: Um der Bodenversauerung, insbesondere von Waldböden 
entgegenzuwirken und Magnesium-Mangel zu beheben, werden 
üblicherweise Kalkdüngemittel mit einem Anteil an 
Magnesium zugesetzt. Das neue Kalkdüngemittel soll 
außerdem die Nährstoffaufnahme so begünstigen, daß das 
Wachstum der Bäume normalisiert wird.  
     Dies wird dadurch erreicht, daß das Düngemittel auf 
Basis von Kalziumkarbonat, Magnesiumkarbonat oder 
Mischungen daraus Molybdän in pflanzenaufnehmbarer Form 
enthält, vorzugsweise in Massenanteilen von 0,001 bis 
0,05 %.  
     Das Kalkdüngemittel eignet sich zur Kalkung und Düngung 
von Waldböden.
Patent EP-0395036-A3 (EP)
IPC: D02J3/02
Filed: 1990-04-26
Abstract: A stretch broken fiber reinforced resin tow is formed from resin reinforced with continuous filaments by tensioning the tow while heating it to a temperature sufficient to soften the resin in the tensioning zone to break all of the filaments in a random manner.
Patent EP-0381413-A3 (EP)
Title: Helical gear pump
IPC: F04C2/107
Filed: 1990-01-29
Abstract: A helical gear pump is described in which the 
geometry of the stator (8) and rotor (22) are modified such that the 
interference is significantly more at the locations of the 
minor diameter d than the locations of the major diameter D 
of the rotor. The rotor (22) is preferably plasma coated with 
modified chromium oxide and the base metal of the rotor is 
advantageously machined so that in the region of locations 
of major diameter D, the thickness of the plasma coating (28) is 
less and, in the region of the locations of minor diameter 
d, the thickness of the plasma coating (28) is greater than in 
the remainder of the rotor (22) while allowing the interference 
to be significantly more at the locations of the minor 
diameter d than at the locations of the major diameter D.
Patent EP-0395329-A3 (EP)
IPC: A61K9/12
Filed: 1990-04-23
Abstract: Pharmaceutical compositions suitable for intra-rectal 
administration in the form of a foam are described which 
comprise a therapeutically effective amount of 
5-aminosalicylic acid, a pharmaceutically acceptable 
aqueous carrier therefor, and means for generating a foam. 
Methods for their preparation and their use in the 
treatment of ulcerative colitis are also described.
Patent EP-0395467-A3 (EP)
IPC: C03B35/24
Filed: 1990-04-10
Abstract: L'invention concerne un procédé et un dispositif de 
bombage et de trempe d'une feuille de verre (2) au moyen de la 
saisie de la feuille de verre chaude par une plaque aspi­
rante mobile (27) qui l'amène au-dessus d'un anneau de bombage 
périphérique à profil concave (19) et la lâche sur cet anneau (17) où 
elle acquiert sa courbure et sur lequel elle est trempée 
par soufflage d'air froid sur ses deux faces.  
     Selon l'invention la feuille de verre (2) est amenée di­
rectement dans une station combinée (10) de bombage et de trempe 
où elle est bombée puis trempée en étant encore positionnée 
sur l'anneau (17) qui sert également à évacuer la feuille de 
verre hors de la station combinée de bombage/trempe.