baber/WOPTO huggingface dataset:
Patent EP-0269520-A3 (EP)
Title: Rétrovirus du type HIV-2 susceptible de provoquer le sida, et ses constituants antigéniques et nucléiques
IPC: A61K39/00
Filed: 1987-11-23
Abstract: L'invention concerne une nouvelle variété de ré­
trovirus, dénommés HIV-2, dont des échantillons ont été 
déposés à l'ECACC sous les numéros 87.01.1001 et 
87.01.1002 et à la NCIB sous les numéros 12.398 et 12.399. 
Elle concerne aussi les antigènes susceptibles d'être 
obtenus à partir de ce virus, en particulier des protéines 
p12, p16, p26 et gp140. Ces différents antigènes sont 
applicables au diagnostic de la maladie, notamment par 
mise en contact avec un sérum du malade chez lequel le 
diagnostic doit être effectué. Elle concerne des composi­
tions immunogènes contenant plus particulièrement la gly­
coprotéine sp140. Elle concerne enfin des séquences nu­
cléotidiques, utilisables notamment en tant que sondes 
d'hybridation, dérivées de l'ARN de HIV-2.
Patent EP-0246200-A3 (EP)
Title: Friction damper for railway vehicle suspensions
IPC: B61F5/12
Filed: 1987-03-09
Abstract: A friction damper for vertical and transverse suspensions for railway vehicles includes a cranked rocker lever (7) having a first arm (11) which supports an elastic member (4) of the suspension and a second arm (13) carrying a first friction lining (16) which faces a second friction lining (17) carried by a fixed support (19, 10). The cranked lever (7) is articulated to one of the parts (2, 1) (carriage chassis, axle, vehicle body, swinging beam or load-bearing beam) between which the suspension (3) is interposed and cooperates with a connecting rod (23) having one end (24) articulated to the other of the parts (1, 2) between which the suspension is interposed and its opposite end (28) connected rotatably and slidably to the second arm (13) of the cranked lever (7) and to the fixed support (19, 10). Third and fourth friction linings (31) carried by the connecting rod (23) cooperate respectively with the first and second linings (16, 17) during vertical translational movements and rotations of the connecting rod (23) resulting from the vertical and transverse relative motions of the parts between which the suspension is inserted, so as to damp these motions in a differentiated and variable manner as a function of the load transmitted to the cranked lever (7) by the elastic member (4) of the suspension (3).
Patent EP-0287969-A3 (EP)
Title: Self closing dispensing valve
IPC: B67D3/04
Filed: 1988-04-15
Abstract: A one piece self closing dispensing valve (1) of molded polymer material is used in combination with a beverage container. The valve is of the kind containing a movable actuator (5) which in response to a force applied thereto by a user, such as pressure exerted by the users finger, opens the valve to dispense liquid under force of gravity. A leaf spring (4) operable over the range of actuator movement and normally biasing the actuator responds to the withdrawal of the applied force to return the actuator to its normal position and thereby close the valve. An integral dripless spout is defined between the actuator and the valve body; the effective size of which is inversly dependent on the position of the actuator.
Patent EP-0312005-A3 (EP)
Title: Radiant heater
IPC: F24C1/08
Filed: 1988-10-12
Abstract: The present invention provides a high output radiant heater which uses a heat exchanger to obtain a variety of types of heat from a single power source. The heater is comprised of a housing; a combustion chamber in the housing, the combustion chamber defining a central axis and having an intake end having an intake opening thereat and an exhaust end having a discharge opening thereat, the chamber defining a flow passage for products of combustion along the central axis; a heat exchange chamber surrounding the intake end of the combustion chamber; a heat exchanger disposed within the heat exchange chamber; radiator means defining the exhaust end of the combustion chamber for radiating heat radially outwardly of the exhaust end of the combustion chamber, the radiator having a plurality of fluid flow passages disposed in planes containing the central axis, each of the passages having an inlet end communicating with the combustion chamber and an outlet end opening into the heat exchange chamber, whereby products of combustion enter the passage inlets and flow therealong and into the heat exchange chamber; and reflector means surrounding the radiator means for reflecting axially outwardly of the housing heat radiated by the radiator means.
Patent EP-0321942-A3 (EP)
Title: Servo pattern for a flexible magnetic disk
IPC: G11B5/596
Filed: 1988-12-21
Abstract: A flexible data disk has consecutive servo tracks 
having a synchronization and alternate synchronization 
mark. The synchronization and alternate synchroniza­
tion marks in each servo sector are radially aligned. 
Four magnetic pulses represent a synchronization mark 
and two magnetic pulses represent an alternate 
synchronization mark. The disk drive system will read 
and identify the synchronization marks and alternate 
synchronization marks and start generating timing 
pulses as appropriate. The servo bursts can then be 
read allowing the disk drive system to center the 
transducer head over the data tracks.
Patent EP-0291113-A3 (EP)
Title: Process for preparing metallizable polyolefin films
IPC: C08J7/048
Filed: 1988-04-29
Abstract: Metallizable, thermoweldable polyolefin films, endowed with good gas-barrier properties, are obtained by means of a process which comprises the following steps, carried out in sequence:     a) treatment of the surface of the film with an argon plasma; b) deposition of a thin layer of liquid alkoxy-silanes on the surface of the so-treated film; c) treatment of the alkoxy-silane coated film with an argon-oxygen plasma. i
Patent EP-0315272-A3 (EP)
IPC: F21V8/00
Filed: 1988-11-01
Abstract: Die Erfindung bezieht sich auf einen Lichtleitkörper für 
Frontblenden elektrischer Geräte zum von innen heraus 
Beleuchten von Funktionskomplexen und/oder Bedienungs­
elementen, wie Tastenknöpfen, Wippen, Stellhebeln oder 
dergl., bestehend aus einem hinter den zu beleuchtenden 
Teilen angeordneten Körper aus glasklarem Werkstoff, durch 
den Lichtstrahlen von wenigstens einer Beleuchtungsquelle 
her zu den zu beleuchtenden Stellen hindurchlaufen und 
durch Umlenkung an Reflexionsflächen zu den einzelnen zu 
beleuchtenden Stellen ausgeblendet werden, wobei der 
Lichtleitkörper (1) aus einer Platte (1) mit im wesent­
lichen planer Oberfläche besteht, wobei sich quer durch 
die Platte (1) Durchbrüche (7, 8, 9) erstrecken, deren 
senkrecht zur Plattenmittelebene (5) und unter einem 
spitzen Winkel zum Lichtstrahlenverlauf verlaufende Wände 
(7a, 8a, 9a) Reflexionsflächen aufweisen, mittels der die 
Lichtstrahlen parallel zur Plattenmittelebene (5) 
innerhalb der Platte weitergeleitet werden, und wobei die 
Lichtstrahlen in als Ausblendstellen vorgesehene 
Ausnehmungen hinein reflektiert und aus diesen mittels zur 
Plattenmittelebene (5) geneigter Reflexionsflächen (10b) 
ausgeblendet werden.
Patent EP-0313207-A3 (EP)
Title: Method and apparatus for inputting characters
IPC: G06F3/023
Filed: 1988-09-12
Abstract: A calculator 10 is disclosed having an improved 
method and apparatus for inputting characters. The 
improved method and apparatus has a reduced cost and is 
easier to use. The apparatus comprise CPU 21, ROM 23, 
RAM 22, a display 24 and keyboard 25. The keyboard 25 has 
a first row of keys 16 which act as soft keys. The 
display 24 has two display lines, the first line is 
used to display a menu. The characters to be input 
are divided into sets, each set corresponding to a soft-­
key. Once a set is selected, the individual characters 
in that set are displayed and may be inputted by selecting 
the appropriate soft-key.
Patent EP-0401421-A3 (EP)
IPC: A61K39/12
Filed: 1989-06-21
Abstract: This invention relates to attenuated RNA 
viral strains having a low rate of replication and 
reversion. More particularly, this invention relates 
to vaccines and the use of such vaccines comprising 
those attenuated RNA viral strains.
Patent EP-0351590-A3 (EP)
IPC: C08L71/12
Filed: 1989-06-24
Abstract: Thermoplastische Formmassen, enthaltend als wesentliche Komponenten 
   A) 5 - 95 Gew.-% eines modifizierten Polyphenylenethers,    B) 5 - 95 Gew.-% eines Polyamids sowie darüber hinaus    C) 0 - 90 Gew.-% eines nicht-modifizierten Polyphenylenethers,    D) 0 - 45 Gew.-% eines vinylaromatischen Polymeren,    E) 0 - 40 Gew.-% eines schlagzäh modifizierenden Kautschuks und    F) 0 - 60 Gew.-% Zusatzstoffe und Verarbeitungshilfsmittel,    
herstellbar durch Vermischen der Komponenten A) bis F) bei Temperaturen 
zwischen 270 und 370°C während 15 bis 90 Sekunden, wobei die Komponente A) 
zu Beginn des Mischens eine Temperatur über 350 und unter 370°C aufweist, 
deren Herstellung und Verwendung.
Patent EP-0376108-A3 (EP)
Title: Telescope with image stabilisation
IPC: G02B23/00
Filed: 1989-12-18
Abstract: The invention relates to a binocular telescope having cardanically journalled inverting systems mounted on a symmetrical double holder. This double holder is connected via a spring joint to a stationary non-movable base frame which is mounted at the pivot point of both inverting systems. A passive movement damping device provides for a field image stabilization in the telescope. The monolithic spring joint has a spring arrangement perpendicular to the optical axis with the springs being thickened in the axial direction toward the edge to improve supporting capability. Shock protection is provided in the region of the support pivot point and contains an unlatchable device. The passive damping device is configured as an eddy current device and includes a magnetic system about a stationary eddy current coil which has a nonlinear effect for the purpose of adjusting axially the damping constants. Isolated coils are disposed on the eddy current plate and can be short-circuited by means of a switch so that a specific, time-limited change of the damping constant is possible.
Patent EP-0359311-A3 (EP)
Title: Butynylamine derivatives
IPC: C07D333/24
Filed: 1989-09-05
Abstract: As a remedy for pollakiuria and other hyperactive 
bladder as well as other types of urinary incontinences 
exhibiting anti-cholinergic and calcium antagonistic actions 
have been found new butynylamine derivatives represented 
by the following general formula (I) and pharmacological 
acceptable salts thereof 
  
wherein R¹ and R² are the same or different cycloalkyl, 
phenyl or 2-thienyl group, R³ and R⁴ are the same or dif­
ferent hydrogen atom or an alkyl group, or together 
complete a cycloalkyl group in conjunction with the ad­
jacent carbon atoms; R⁵ and R⁶ are the same or different 
hydrogen atom or an alkyl group, or together complete a 
cyclic amino group in conjunction with the adjacent nitrogen 
atom; and A denotes O or NR (in which R is a hydrogen atom 
or an alkyl group), excluding the case in which R³ and R⁴ 
are both hydrogen atoms, A is O, and either one of R¹ and 
R² is phenyl.
Patent EP-0325379-A3 (EP)
Title: Value determining method for line filter and its components
IPC: H03H7/01
Filed: 1989-01-13
Abstract: In a line filter including two capacitors (C) connected 
between a pair of input lines and two inductors (L) inserted 
between the input side and the load side of the input line 
and combining them in the sequence of C - L - C - L from the 
input side, the line filter serves to set a circuit constant 
as; LT ≧ a (b · CT) -(dF + e)    
where the total electrostatic capacitance of the capacitors 
is CT (µF), the total inductance of the inductors is LT 
(µH), a proportional factor of a frequency is a, a 
proportional factor of total inductances is b, a 
proportional factor of a frequency is d, a correction factor 
of a frequency is e, and a suppressing minimum frequency of 
a normal mode noise source is F (KHz). Or, in the line 
filter combines the inductors and the capacitor in the 
sequence of L - C - L, the line filter served to set the 
circuit constant as; LT ≦ a (b · CT)  
The invention offers smaller and cheaper line filters 
because they have definitive circuit constants.
Patent EP-0339858-A3 (EP)
Title: System including an autopilot, with a simulator, for a fluidborne vehicle
IPC: G05D1/08
Filed: 1989-04-19
Abstract: A system (Fig. 1), having an autopilot, with a 
simulator (14), and, say, for a submarine, is considered as also 
including a physical part (10), having means representing the 
dynamics in relation to state variables, with respect to the 
obtaining of an ordered depth, the dynamics also being affected 
by external disturbance forces, and measurement means (12) 
providing signals each representative of observed values of 
observation variables. The simulator, or state estimator (14), 
provides signals each representative of estimated values of the 
state variables, and is considered as being connected to 
measurement means (16) providing signals each representative of 
estimated values of the observation variables. Each pair of 
corresponding signals from the two measurement means is provided 
to a comparator (18), in response, providing an output signal 
fed back to the state estimator, together with each signal from 
the controller of the autopilot, to update the estimated state 
computed by the state estimator. The output signal from the 
comparator (18) also is supplied to computation means (24) 
arranged to provide, in response, signal representative of the 
instantaneous out-of-trim heave force, and the instantaneous 
out-of-trim pitching moment, acting on the submarine.
Patent EP-0341067-A3 (EP)
Title: Universal artillery fuze
IPC: F42C11/06
Filed: 1989-05-04
Abstract: An artillery shell fuze incorporating a long life complete in 
itself battery and additional features to compensate therefor, 
which can be programmed to give a very long firing delay eg: 
days, weeks or even months to provide an efficient area denial 
capability.
Patent EP-0387540-A3 (EP)
Title: Sprung floor
IPC: E04F15/22
Filed: 1990-02-15
Abstract: The invention relates to a sprung floor which consists of a floor surface composed of tiles and of springs arranged underneath the tiles. The object of the present invention is to provide a sprung floor which is of simple structure, can be inexpensively produced and is characterised by its durability and high effectiveness. The invention consists in that the springs consist of polyurethane foam mats, in that the tiles are laid on these foam mats but are not joined thereto, and in that the tiles are joined together by a tongue-and- groove joint or metal clamps or by an applied covering. <IMAGE>
Patent EP-0386520-A3 (EP)
Title: Material bed roller mill
IPC: B02C4/28
Filed: 1990-02-20
Abstract: The invention relates to a material bed roller mill for crushing brittle material to be ground in the gap between two driven rollers which are pressed against one another with a high grinding force with a filling shaft for the delivery of material provided above the rollers. The width of the stream of material delivered to the roller gap can be altered with the aid of vertical guide walls which are adjustable at right angles to the vertical central plane of the roller mill while maintaining their vertical position. The column of material which is aligned vertically above the rollers creates pressure which is introduced fully into the material bed crushing and if required the column of material can be moved in the cross direction with respect to the rollers.
Patent EP-0388731-A3 (EP)
IPC: G11B5/738
Filed: 1990-03-09
Abstract: Ein magnetischer Aufzeichnungsträger, bestehend aus einem 
Schichtträger, einer bindemittel- und rußhaltigen Haftschicht 
und einer darüber liegenden Magnetschicht mit verbesserter 
Haftfestigkeit, Oberflächenleitfähigkeit und Laufeigenschaften 
wird dadurch erhalten, daß die Haftschicht einen leitfähigen 
Ruß mit einer BET-Oberläche von 200 - 700 m²/g bei einer 
DBP-Zahl von nicht über 300 ml/100 g sowie ein oder mehrere 
Bindemittel enthält, die auch in der Magnetschicht eingesetzt 
werden. Vorteilhafterweise ist der Ruß mit einem Dispergator 
oder mit Fettsäure belegt, als besonders günstige Bindemittel 
werden Polyurethan, Polyester und Polyvinylidenchlorid ge­
funden.
Patent EP-0397019-A3 (EP)
IPC: H01H13/84
Filed: 1990-05-02
Abstract: Gegenstand der Erfindung ist eine Tastatur für die Eingabe von 
Steuer- und Einstellbefehlen in eine Datenverarbeitungseinrich­
tung, die in einer räumlich verteilten Anlage mit einstellbaren 
Elementen verbunden ist. Die Elemente können ein- und ausgeschal­
tet werden.  
     Ein mindestens schematisch dargestelltes Abbild der Anlage ist 
auf einem Tastaturtableau angeordnet. Den einstellbaren Elementen 
sind auf dem Tastaturtableau an den entsprechenden Stellen der 
Anlage Auswahltasten (15 - 27) mit Leuchtanzeichen zugeordnet. 
Weitere, den Auswahltasten (15 - 27) gemeinsame, mit Leuchtanzei­
gen versehene Funktionstasten sind in einem separaten Feld (28) 
des Tastaturtableaus angeordnet.
Patent EP-0429872-A3 (EP)
Title: Unhanded slide latch device
IPC: A47B88/493
Filed: 1990-10-30
Abstract: <IMAGE>   <IMAGE>
Patent EP-0388031-A3 (EP)
Title: Reliability enhancement of nonvolatile tracked data storage devices
IPC: G06F3/06
Filed: 1990-02-21
Abstract: Binary data (i.e. user data byte fields and corresponding ECC data byte 
fields) that is to be recorded as multi-byte data records on magnetic 
recording media, such as a disk, is randomized prior to being 
run-length encoded and written to disk. Subsequently at read back, the 
records are first decoded, and then derandomized in a complementary 
fashion. The scheme generally writing data byte patterns that tend to 
stress the ability of the head/disk interface to record the magnetic 
data transitions at the proper linear track positions on the disk as 
well as tending to avoid presenting a repeating pattern of read-errors 
to the read channel's ECC network. Thus, read-errors are not 
propagated through the read channel. Binary data is randomized, and 
the randomized data is subsequently derandomized, in a repeating or 
pseudo random, complementary sequence for each byte of each data record 
determined by the binary count that is contained in a counter, 
initialised at the beginning of a data record, and is progressively 
incremented to the predetermined next count as each byte of the 
multi-byte data record is progressively processed. E.g., the first 
four bits of each byte are multiplied by the first four bits of the 
8-bit counter, and the last four bits of the byte by the last four bits 
of the counter. Subsequently, during derandomizing, division by way of 
a multiplication-of-the-inverse technique is used, the first four bits 
of each byte inverse order of the last four bits of the counter, and 
the last four bits of the byte by the the inverse order of the first 
four bits of the counter.
Patent EP-0403183-A3 (EP)
IPC: C03B5/04
Filed: 1990-06-08
Abstract: A glass melting tank has a primary homogenising chamber 8, a 
shallow uniflow conditioning chamber 3, a shallow refining 
chamber 2 and a riser chamber 4 between the melting chamber 
and refining chamber. Heat is input to glass in the riser 
chamber 4 by horizontal electrodes 25 located in the riser 
chamber. Temperature sensors 24,32 sense the temperature 
entering the riser chamber through a throat 23 and near the 
base of a downstream wall of the riser chamber and the heat 
input is controlled to produce torroidal flow in the riser 
chamber.
Patent EP-0483887-A3 (EP)
Title: Pvdf - based powder coatings
IPC: C09D5/46
Filed: 1987-08-26
Abstract: A pigmented PVdF-based powder coating product is disclosed, which comprises PVdF resin with a compatible thermoplastic resin, preferably PMMA, in a weight ratio of from 80:20 to 40:60, pigments, and optionally a small amount of flow promoter. Also disclosed is a process for coating a substrate, comprising the steps of (a) applying said powder coating product on a substrate, and (b) subjecting to a heat treatment.
Patent EP-0486477-A3 (EP)
Title: Antiviral compounds
IPC: C07H/
Filed: 1987-12-14
Abstract: The present invention relates to certain 5-substituted pyrimidine nucleosides and pharmaceutically acceptable derivatives thereof and their use in the treatment and prophylaxis of varicella zoster virus, cytomegalovirus and Epstein Barr virus infections. Also provided are pharmaceutical formulations and processes for the preparation of the compounds according to the invention.
Patent EP-0569879-A3 (EP)
Inventor: GOLEN EMIL S
IPC: A61B5/22
Filed: 1993-05-07
Abstract: An exercise apparatus (20) is used to maintain a user's
level of exercise intensity as measured by heart rate at a
target level while exercising. A heart rate monitor (36) indicates
the user's heart rate, and a computer (54) adjusts the resistance
of the apparatus (20) in accordance with the heart rate signal to
establish and maintain the user's heart rate near a target
level. The user can periodically disengage the heart rate
monitor (36) for a limited time, during which time the computer (54)
maintains the user's heart rate near the target level by
adjusting the resistance in accordance with the user's rate
of exercise. Also, a climbing exercise apparatus (24,310) is provided
having a frame (48,312) on which two pedals (50,316,318) are pivotally mounted to
provide a user with a vertically reciprocating exercise
movement, and a control panel (51,314) for user input and output. A
dynamic brake, alternator (334) or the like applies a variable
level of resistance against the user's movement. The value
of the resistance signal is independent of the rate at which
the user steps. A display (384) successively displays images of
hills. Each hill is associated with one of the series of
resistance values, and that value is graphically represented
as part of or in visual association with the hill image.
Patent EP-0585645-A3 (EP)
Title: Package for beverage cans.
Inventor: MARCEGAGLIA WERNER
IPC: B65D71/42
Filed: 1993-08-05
Abstract: The package for beverage cans has the shape of a cardboard pallet. The bottom (11) of the pallet is lined with a sheet of hygienic material, in particular of hygienic paper (3). Placed on the sheet are the beverage cans (2) with their cover (22) containing a closure which can be torn open. <IMAGE>
Patent EP-0572354-A3 (EP)
IPC: C08B37/00
Filed: 1993-05-21
Abstract: Immobilized buffered gels obtained from hydroxy group containing natural or synthetic polymers and acid or basic di- or triazine derivatives are useful and highly effective media, e.g. in form of membranes, for preparative isoelectric focusing electrophoresis for separating high molecular compounds, such as proteins or peptides, from biological mixtures.
Patent EP-0636632-A3 (EP)
Title: Non-reducing oligosaccharides and their production and use.
Inventor: MANDAI TAKAHIKO
IPC: A23L1/09
Filed: 1994-06-27
Abstract: Novel non-reducing oligosaccharide having a structure represented by the formula of alpha-D-oligoglucosyl alpha-D-oligoglucoside is obtained by exposing either an aqueous solution which contains trehalose and an alpha-glucosyl saccharide or an aqueous solution which contains a non-reducing saccharide bearing a trehalose structure at its end to a saccharide-transferring enzyme. The oligosaccharide has a reduced sweetness, superior stability, appropriate viscosity and less or no susceptibility to crystallization or superior solubility when in crystalline form. These features make the oligosaccharide very useful in various compositions including foods, beverages, cosmetics, pharmaceuticals and shaped bodies.