baber/WOPTO huggingface dataset:
Patent EP-0287937-A3 (EP)
IPC: H02K39/00
Filed: 1988-04-13
Abstract: Bei einem elektrischen Tachogenerator (10) für Drehantriebe, 
insbesondere für Elektromotoren wird vorgeschlagen, in 
axialer Schichtung aufeinanderfolgend einen permanentmag­
netischen, drehangetriebenen Rotor (11) mit axial verlaufender, 
gegliederter Hauptmagnetisierung und angrenzend zu diesem 
mindestens eine Spulenträgerscheibe (12) anzuordnen, auf welcher 
Flachspulen (18) mit radial verlaufenden Hauptwicklungssträngen 
(Speichenstege) angeordnet sind. Zur Korrektur der abgege­
benen Spannung hauptsächlich im Dachformverlauf dienen die 
Speichenstege (19a, 19b) verbindende peripher verlaufende Basis- ­
und/oder Verbindungsstege (20, 21), die einer besonderen Formge­
bung unterworfen und ebenfalls im magnetisch aktiven Be­
reich des Magnetrotors (11) angeordnet sind. Der Magnetrotor (11) 
trägt ferner eine Kurvenscheibe (22), die durch ihre Formgebung 
einander zugeordnete, einer Drehpositionserkennung die­
nende induktive Sender/Empfängerköpfe (23, 24) ganz oder teilweise 
abschirmt oder freigibt. Schließlich sind zur Vermeidung 
von auf einen Axialversatz des Rotors zurückgehende Fehler­
einflüsse beidseitig des Rotors Flachspulen aufeinander­
folgend und einander überlappend in Radform angeordnet.
Patent EP-0289876-A3 (EP)
Title: Cream dispenser with a container receiving the cream
IPC: B65D83/00
Filed: 1988-04-21
Abstract: Cream dispensers (1) of a conventional type have a container (2) and a piston (9) with a riser pipe (8). For removal, pressure is exerted on the piston (9) so that the cream emerges through the riser pipe (8). The seal between the piston (9) and a side wall (3) of the container is effected either by precise fitting or by sealing lips. A piston of this type cannot adapt to different container diameters. A cream dispenser is therefore to be provided, in which the container diameter varies with the height. The cream dispenser (1) according to the invention, with a container (2) receiving the cream, has a piston (9) which has on its outer circumferential surface (11) at least one ring (15, 16, 17) of variable outside diameter with an annular gap which is prestressed resiliently in such a way that it rests on the adjacent inside wall of the container. Cream dispensers of this type can be used for toothpaste or the like or for medical creams in the medical sector. <IMAGE>
Patent EP-0299159-A3 (EP)
IPC: G02B6/28
Filed: 1988-05-02
Abstract: Bei einem optischen Sternkoppler mit einem Mischerstab, 
in den Licht, welches durch Lichtwellenleiter übertragen 
wird, ein- und ausgekoppelt wird, und mit einer Aufnahme 
für die angekoppelten Lichtwellenleiter, ist vorgesehen, 
daß die Ebene, in der die Enden der angekoppelten Licht­
wellenleiter liegen, verspiegelt ist, wobei jedoch die 
verspiegelte Fläche unverspiegelte Bereiche für die Licht­
wellenleiter aufweist.
Patent EP-0292003-A3 (EP)
Title: Stabilzation of biological and pharmaceutical products during thermal inactivation of viral and bacterial contaminants
Inventor: FELDMAN FRED
IPC: A61L2/04
Filed: 1988-05-20
Abstract: A method of inactivating pathogens in a biological or a pharmaceutical material comprising the steps of: mixing the material in an aqueous solution containing at least one primary stabilizer selected from sugars or sugar alcohols and at least one secondary stabilizer selected from the group consisting of neutral salts;      adjusting the pH of the aqueous solution to about 5.0 to 10.0; subjecting the aqueous solution to a pathogen inactivating process; and optionally removing the primary and secondary stabilizers from the aqueous solution.
Patent EP-0313764-A3 (EP)
IPC: H02K21/12
Filed: 1988-09-01
Abstract: Die Vorrichtung zur Energieumwandlung weist einen Stator und einen 
beweglich gelagerten Rotor auf. Im Bereich des Rotors sind Rotorpole 
angeordnet, zwischen denen und im Bereich des Stators angeordneten 
Statorpolen sich mindestens ein Luftspalt erstreckt. Die Anzahl der 
Rotorpole ist unterschiedlich zur Anzahl der Statorpole. Die Anzahl der 
Statorpole kann entweder größer oder kleiner als die Anzahl der Rotorpole 
sein. Die Anzahl der Statorpole kann gerade und die Anzahl der Rotorpole 
ungerade sein. Es ist aber auch möglich, eine gerade Anzahl von 
Rotorpolen und eine ungerade Anzahl von Statorpolen vorzusehen. 
Insbesondere ist es möglich, sich um einen Pol unterscheidende Anzahlen 
von Rotor- und Statorpolen vorzusehen.
Patent EP-0316690-A3 (EP)
IPC: C07D243/10
Filed: 1988-11-05
Abstract: 6-Chlor-5,10-dihydro-5-[(1-methyl-4-piperidinyl)acetyl]-11H-­
dibenzo[b,e][1,4]diazepin-11-on und die (+)-Form hiervon, 
des weiteren die physiologisch verträglichen Säureadditions­
salze dieser Verbindungen eignen sich zur Behandlung von 
ischämischen Herzerkrankungen, z. B. von Angina pectoris 
verschiedener Genese.
Patent EP-0352366-A3 (EP)
IPC: A22C25/14
Filed: 1988-11-25
Abstract: Die Erfindung betrifft eine Vorrichtung zum einfachen, saube­
ren, schnellen und ungefährlichen sowie fischschonenden Aus­
nehmen von Aalen. Diese Vorrichtung besteht aus einem Rohr 
(2) mit einem Innendurchmesser und einer Länge etwa entspre­
chend der Aalgröße. Das Rohr (2) ist in einem vorderen Be­
reich (4) wenigstens in der Länge eines Aalkopfs (5) zylin­
drisch geschlossen. Nach hinten zu ist das Rohr (2) nach oben 
offen und bildet einen Rinnenbereich (6) zum Einlegen eines 
Aalkörpers. Am Rohr (2) ist eine zylindrisch geschlossene 
Schiebehülse (8) verschiebbar angebracht. Im geschlossenen Be­
reich (4) wird der Kopf des Aals ggf. mit einer Haltevorrich­
tung (10) fixiert, mit der Schiebehülse (8) kann der Körper 
des Aals gehalten werden, so daß dieser beim Ausnehmen ruhig 
im Rinnenbereich (6) liegt. In einer bevorzugten Ausgestal­
tung sind zwei Schiebehülsen vorgesehen.
Patent EP-0326687-A3 (EP)
Title: Rotating bearing of a web-roll core, and web-roll core
IPC: B65H29/00
Filed: 1988-12-09
Abstract: The rotatably mounted supporting arrangement (12) comprises two receiving claws (30) having V-shaped grooves (34). Lying diametrically opposite these receiving claws (30) are two clamping claws (32) which likewise have V-shaped grooves (34). The web-roll core (10) has on its inner side a circumferential flange (24) which is of V-shaped design. The flange (24) is supported in the grooves (34) of the receiving claws (30) and is pressed against the latter by means of the clamping claws (32). For the releasable clamping of the web-roll core (10), the clamping claws (32) can be moved from a rest position in which they do not lie against the core (10), into a working position in which, together with the receiving claws (30), they clamp the core (10). The core (10) with its roll (18) is clamped against the supporting arrangement (12) and mounted rotatably together with this. 
<IMAGE>
Patent EP-0320885-A3 (EP)
IPC: B01J19/30
Filed: 1988-12-13
Abstract: This invention relates to a process for the cryogenic separation of 
oxygen-containing mixtures to produce an enriched product whereby oxygen 
concentrations greater than 21% by volume are achieved in the process via 
passing streams of liquid and vapor countercurrently through a mass 
transfer column (10) which contains packing elements fabricated from a 
material having a thickness of less than about 1 millimeter, having a 
copper concentration of at least about 30% by weight and a heat of 
combustion of less than 1.0 Kcal/g, thereby avoiding the risk of 
flammability.
Patent EP-0284186-A3 (EP)
Title: Improvements in or relating to colour production
IPC: A23L27/21
Filed: 1988-02-11
Abstract: A process of producing a distinctive colour 
comprises the steps of providing an aqueous mixture 
of Maillard reactants (a) and (b), and exposing the 
aqueous mixture to drying and reactive conditions such 
as spray drying, wherein substantially all the water 
is rapidly evaporated to yield a dry product having 
a colour which is distinctive relative to the aqueous 
mixture. Examples of Maillard reactants include various 
sugars one of which is dextrose, and various amino 
acids one of which is glycine.
Patent EP-0301672-A3 (EP)
IPC: A61J7/04
Filed: 1988-02-12
Abstract: An interactive drug dispenser which actively 
controls the pattern in which doses of one or more 
pharmaceutical preparations are administered to a 
patient. The dispenser is programmed with information 
concerning an initial dosing regimen, and monitors 
deviations from that regimen. The dispenser is adpated 
to calculate from the dosage deviation a dosing error 
correction factor which corrects a patient's measured 
plasma drug concentration for deviations from a 
prescribed dosing regimen, so as to distinguish the 
effects of patients' dosing errors from suboptimal 
prescribed dosage regimens.
Patent EP-0290214-A3 (EP)
IPC: G01D15/24
Filed: 1988-05-03
Abstract: A recorder (9) is disclosed for producing a continuous 
data record and comprises a case, a strip chart (14) which 
is wound from a chart storage compartment (16) onto a 
spring-given take-up spool (19) and a speed-reducing 
governor (43) comprising a paddle wheel (61), immersed in 
viscous fluid, operatively connected to the driven 
take-up spool (19) by a gear train. The paddle wheel (61) 
contains temperature-responsive paddles which extend 
or retract in response to increases and decreases in 
the temperature to compensate viscosity changes in the 
fluid. Also, the drive spring (40) is mounted within the 
take-up spool (19) inside a free-rotating sleeve (50) which 
prevents spring distortions from interfering with the 
smooth operation of the take-up spool (19).
Patent EP-0305031-A3 (EP)
Title: Mops and mop frames
IPC: A47L13/25
Filed: 1988-06-27
Abstract: A folding mop frame has a pair of lateral outer 
sections (8) pivoted on a central section (2) of the frame 
and resiliently engagable by that central section to hold 
them extended with all the sections co-planar. On the upper 
faces of the lateral sections, near their outer ends, are 
S-form resilient hangers (34) which grip the ends of a mop 
head (40) extending around the ends of the frame and over 
its bottom face. Simply by applying a downwards force to 
the outer sections (8), they can be released from their 
engagement with the centre section (2) and swing downwards 
to leave the mop head hanging loosely, in which state it 
can easily be wrung out. Because of the resilient nature of 
the S-form hangers (34), they can ensure the mop head (40) 
is held taut across the bottom of the frame independently of 
any shrinkage of the mop head material due to wetting.
Patent EP-0304209-A3 (EP)
Title: Radiation detection system
IPC: G01N21/27
Filed: 1988-08-08
Abstract: An apparatus and method for delivering excitation 
radiation to a sample and collecting radiation emanating 
from the sample. The sample is placed in a deep well 
which consists of a wall and a bottom end closed by a mem­
brane to form a sample receptacle. A GRIN lens is pro­
vided that has a first surface and a second surface, the 
second surface being inserted into the deep well. A point 
source of light on the first surface of the GRIN lens is 
conditioned by the lens and, subsequently, emanates from 
the second surface of the lens towards the membrane. 
Reflected, luminescent or fluorescent radiation from the 
sample is incident on the second surface of the lens, 
passes through the lens to emanate from the first surface 
toward collection means, a detector and any desired 
processing.
Patent EP-0311321-A3 (EP)
Title: Heterocyclic compounds and their preparation and use
IPC: A61K31/505
Filed: 1988-10-03
Abstract: New heterocyclic compounds having the general formula <CHEM>  wherein R<3> is <CHEM> or CO2R min wherein R min  is C1-6-alkyl, C3-7-cycloalkyl or C1-6-alkoxymethyl; R<4> is C1-6-alkyl; -S- is <CHEM> and wherein R<5> and R<6> independently are hydrogen, C1-6-alkyl, or aryl. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and in improving the cognitive function of the brain of mammals.
Patent EP-0312258-A3 (EP)
Title: Lubricant compositions containing oxidized sulfurized isobutylene additive and process for preparing additive
IPC: C10M159/12
Filed: 1988-10-07
Abstract: A lubricant composition made up of a lubricant and 
an oxidized sulfurized isobutylene prepared by reacting a 
mild oxidizing agent with commercially available 
sulfurized isobutylene is disclosed. The lubricant 
composition imparts improved roller bearing life
Patent EP-0323172-A3 (EP)
Title: Dynamic random access memories having shared sensing amplifiers
IPC: G11C7/18
Filed: 1988-12-22
Abstract: In a folded line DRAM having shared sensing amplifiers (13) for 
two memory cell arrays (1 and 2), one of the memory cell arrays (1) is 
provided with a switch (5, 6) which divides bit line pairs (BL,  BL ) 
into a plurality of bit line pair groups during accessing of the other 
memory cell array (2).
Patent EP-0366854-A3 (EP)
Title: Controlling machine operation with respect to consumable accessory units
IPC: G05B19/12
Filed: 1989-01-31
Abstract: Apparatus for controlling the use of consumable 
accessory units with machines where a memory device 
associated with each accessory unit holds information 
concerning the accessory unit, and circuitry in the 
machine acts in response to the information. The 
information includes (1) the classes of machines with 
which the accessory unit is intended to be used (the 
machine issues a signal if the machine is not within one 
of the intended classes); (2) the concentration of the 
contents of the accessory unit (the machine operation is 
controlled on the basis of the concentration); (3) an 
encrypted authorization code (the machine issues a 
signal if the decrypted code is not an authorized one); 
(4) the manufacturing lot of the accessory unit (the 
machine displays the lot number to the user); (5) the 
expiration date of the accessory unit (the machine 
issues a signal if the expiration date has passed); (6) 
a unique identification number to trigger the machine to 
compare a predetermined total number of permissible uses 
with the number of actual uses (the machine issues a 
signal when the accessory unit is deemed to be empty); 
(7) information concerning calibration of the machine 
(the electronic circuitry is calibrated in response to 
the information); (8) the range of permissible operating 
conditions for the machine in conjunction with the 
accessory unit (the machine displays the information for 
operator use); (9) the range of permissible uses of the 
accessory unit (the machine displays the permissible 
uses to the operator); and (10) the range of permissible 
quantities of material that may be added to the 
accessory unit (the machine displays the information to 
the user).
Patent EP-0330048-A3 (EP)
IPC: B05D7/24
Filed: 1989-02-14
Abstract: Bei einem Verfahren zur Beschichtung von 
hochtemperaturbeständigen Oberflächen nach der Methode 
der Pulverbeschichtung mit Fluorthermoplasten, wird 
zunächst eine Grundschicht aufgetragen, die aus einem 
Fluorthermoplasten mit 15 bis 65 Vol.-% eingemischten 
Glaskugeln besteht, gefolgt von einer Deckschicht aus 
einem Fluorthermoplasten von gleichem Fließvermögen ohne 
Glaskugelzusatz. Auf diese Weise können Metalle und 
andere hochtemperaturbeständigen Oberflächen beschichtet 
werden, ohne daß es zum gravitationsbedingten Abfließen 
während des Beschichtungsvorganges kommt.
Patent EP-0335110-A3 (EP)
IPC: A63C19/02
Filed: 1989-02-24
Abstract: Um eine mit einem Rasenbelag (3) versehene Fläche (2) 
unterschiedlich nutzen zu können, sind unterhalb des 
Rasenbelages (3) im Untergrund (4) der Fläche (2) Funda­
mente (12) zur Halterung eines mit einem begeh- oder 
befahrbaren Boden versehenen Tragwerkes (31) eingelassen. 
Bei Nutzung des Rasenbelages (3) sind die Fundamente (12) 
durch in diesen einsetzbare Einsätze (10) abgedeckt, 
bei einer anderweitigen Nutzung der Fläche (2) ist auf 
den Fundamenten das Tragwerk (31) mit Abstand zu dem 
Rasenbelag (2) abgestützt. Außerdem sind an dem Tragwerk 
(31) Leuchten 34, die photobiologische Prozesse bewirken, 
angebracht, so daß der Rasenbelag (3) mit Licht bestrahlt 
werden kann und trotz der Abdeckung in seinem Wachstum 
nicht behindert wird. Auf diese Weise kann die Fläche (2) 
in sehr vielseitiger Weise genutzt werden, ohne daß der 
Rasenbelag (3) durch eine Abdeckung beeinträchtigt oder 
gar beschädigt wird. Das Umrüsten ist in kurzer Zeit 
mit geringem Aufwand zu bewerkstelligen.
Patent EP-0333214-A3 (EP)
Title: Comparator unit for data discrimination
IPC: G06F7/04
Filed: 1989-03-17
Abstract: A comparator unit according to the present invention has a 
first logical circuit (81) operative to compare an input data bit 
group with a reference data bit group for producing a consistent 
data bit group or an inconsistent data bit group and a second 
logical circuit (82) responsive to a masking data bit group and 
operative to convert the inconsistent data bit group into the 
consistent data bit group when the masking data bit group 
specifies a part of the input data bits where the inconsistency 
takes place, so that a plurality of predetermined data bit groups 
are detectable on the basis of the single reference data bit 
group.
Patent EP-0373462-A3 (EP)
IPC: C08K5/521
Filed: 1989-12-02
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Polyurethanschaumstoffen durch Umsetzung von 1) Polyiso­
cyanaten mit 2) mindestens zwei gegenüber Isocyanaten 
aktive Wasserstoffatome aufweisenden Verbindungen vom 
Molekulargewicht 400 bis 10.000 in Gegenwart von 3), 
Wasser und/oder organischen Treibmitteln und 4) Kataly­
satoren und 5) Melamin als Flammschutzmittel und gegebe­
nenfalls in Gegenwart von 6) Verbindungen mit mindestens 
zwei gegenüber Isocyanaten reaktionsfähigen Wasserstoff­
atomen und einem Molekulargewicht von 32 bis 399 sowie 
7) an sich bekannten oberflächenaktiven Zusatzstoffen 
und weiteren, an sich bekannten Hilfsmitteln, dadurch 
gekennzeichnet, daß als  
Flammschutzmittel 5) Melamin mit einer Korngröße von 5 
bis 90 µm, vorzugsweise von 5 bis 50 µm, verwendet 
wird.
Patent EP-0343824-A3 (EP)
Title: Ventilators for promoting lung function
IPC: A61M16/00
Filed: 1989-05-15
Abstract: A lung ventilator system has a demand valve (30) to 
provide for spontaneous breathing with modification of 
the ventilator action to complement the spontaneous 
breathing and to synchronise restored forced 
ventilation with a last spontaneous breath. The system 
includes means (35) to detect gas flow in the supply to the 
demand valve (30) and to output a signal to the oscillator (10) to 
modify or inhibit its operation in relation to the 
volume of gas drawn from the demand valve (30) to vary the 
duration of the exhalation phase of the ventilation 
cycle. The system preferably uses a pneumatic 
oscillator (10) with a feedback circuit connected to be 
influenced by the pressure drop across a restriction (33) in 
the supply to the demand valve (30), signalled by the 
operation of selected ones of a plurality of inhibitor 
valves (36,37) responding to different pressure drop levels.
Patent EP-0385037-A3 (EP)
Title: Improved filter screen for cathode ray tubes
IPC: G06F1/16
Filed: 1989-12-22
Abstract: A filter screen (16) for cathode ray tubes diffuses 
electromagnetic radiation. The screen (16) is encased in 
a frame (12,14) which includes a conductive frame element 
(18). The frame is attached to the CRT by one or more 
hangers (28) which extend from the frame.
Patent EP-0346173-A3 (EP)
Title: Closure assembly and method of making same using epoxidized natural oil in a low fusing, curable plastisol
IPC: C08L27/06
Filed: 1989-05-19
Abstract: The present invention provides a method of 
lining a plastic closure top with a thermoplastic, 
non-cross linked curable, vinyl chloride copolymer 
plastisol composition that is plasticized with an ef­
fective low temperature fusing amount of (A) an epoxy­
dized natural oil, (B) an organic diglycidyl ether and 
(C) a curing agent for the diglycidyl ether, the plasti­
sol being stable with a shelf life of at least about 
four months, the method including heating, without pre­
heating, the lining and the closure top at a temperature 
not over about 300°F for about 90 to 120 seconds using 
convection heating without pressure and without conduc­
tive heating, to fuse the composition and thereafter 
solidifying the fused composition and thereafter cure 
the composition to provide the lining with tensile 
and elongation measurements sufficient for a stable clo­
sure assembly.
Patent EP-0391363-A3 (EP)
Title: System for detecting voltage pulses of a particular magnitude
IPC: G09G5/12
Filed: 1990-04-03
Abstract: First circuitry on an integrated circuit chip has an 
input terminal, preferably the only input terminal, for 
receiving a voltage pulse introduced to a first terminal on the 
chip. The first circuitry damps the negative voltage peaks of 
the voltage pulse at a voltage of a first magnitude inherent in 
the construction of the first circuitry. A pair of input 
transistors in the first circuitry have dimensions to provide, 
at the input terminal to second circuitry, a clamping voltage of 
a first magnitude at a certain fraction of the power supply 
voltage. The first circuitry may include a closed loop servo 
amplifier which regulates the negative peaks of the pulse at the 
input terminal to the second circuitry to a value approximately 
equal to the voltage of the first magnitude. The second 
circuitry compares the negative peaks of the input voltage pulse 
with a voltage of a second magnitude inherent in the 
construction of the second circuitry to provide an output logic 
pulse. A pair of input transistors in the second circuitry have 
dimensions to provide an internal reference voltage of the 
second magnitude. Differences between the dimensions of the 
input transistors in the second circuitry and the first 
circuitry provide a slight but accurate difference between the 
voltages of second and first magnitudes. The output pulse may 
constitute a horizontal sync pulse having amplitude not slightly 
more negative than the negative peaks of a color burst following 
 
 
it. This pulse provides for a faithful reproduction of color 
from color information signals following the color burst 
signals.
Patent EP-0400539-A3 (EP)
IPC: H01R12/57
Filed: 1990-05-28
Abstract: Eine Steckkontaktvorrichtung für Leiterplatten weist 
eine Vielzahl von senkrecht aus der Leiterplattenebene 
herausragenden stiftförmigen Kontaktelementen auf, die 
sich mit einem Ende auf Kontaktflächen an der ihnen zu­
gewandten Leiterplattenoberfläche abstützen und mit diesen 
verbunden sind.
Patent EP-0395298-A3 (EP)
Title: Standing-wave type ultrasonic motor
IPC: H02N2/00
Filed: 1990-04-19
Abstract: A standing-wave type ultrasonic motor 
comprising a vibration member (1) having projections 
(1a) which are in drive-transmitting contact with at 
least one movable member (6); support means (16) for 
supporting the vibration member (1); and at least one piezo-­
electric element (2) or electrostrictive element 
arranged to generate a flexible standing-wave in the 
vibration member (1) so as to drive the at least 
one movable member (6) characterised in that the 
projections (1a) are provided at intermediate positions 
between the loops and the nodes of the flexible 
standing-wave.
Patent EP-0396352-A3 (EP)
Title: Electrostatic printer
IPC: G06K15/14
Filed: 1990-04-27
Abstract: A plurality of hues of color or shades of grey are 
obtained on a print medium using an electrostatic 
printer by varying either or both the voltage applied 
to each styli in the print head and the time of 
application of such voltage.