baber/WOPTO huggingface dataset:
Patent EP-0301513-A3 (EP)
Title: Electrochromic display
IPC: G02F1/1503
Filed: 1988-07-27
Abstract: An electrochromic display is disclosed, in which an 
electrochromic material layer is disposed between a pair of 
plates each having an array of electrodes (x, y). The 
electrochromic material layer (3) is composed of leuco dyes, 
supporting electrolyte and binder. The leuco dyes can be 
colored and discolored upon application of current thereto in 
a liquefied state of the material layer. Melting the 
material layer and application of current are carried out by 
the array of the electrodes.
Patent EP-0324189-A3 (EP)
IPC: C23C2/02
Filed: 1988-12-31
Abstract: Leiterplatten mit gut haftenden Leiterbahnen erhält man, 
wenn man die Basisplatten, die beidseitig mit Kupfer­
folien kaschiert sind, chemisch oder mechanisch von 
dieser Kaschierung befreit, aktiviert, gegebenenfalls 
sensibilisiert, in einem stromlosen Metallisierungsbad 
mit einer 0,05 -2,0 µm starken Schicht aus Nickel, 
Kobalt, Mangan, einem Nickel/Eisen-oder Nickel/ Kobalt-­
Gemisch versieht, in einem darauffolgenden Kupferbad 
eine 0,5-5,0 µm dicke Kupferschicht aufbringt und darauf 
nach üblichen Semiadditivmethoden das Leiterbild 
aufbaut.
Patent EP-0277801-A3 (EP)
IPC: F26B23/00
Filed: 1988-02-02
Abstract: A multi-purpose crop conditioner comprises a 
housing (1) having an air entrance (2) at one end 
of the housing (1) and an air exit duct (4) at the 
other end of the housing (1). An evaporator (6) of 
a refrigerating system is located within the housing 
(1) at the air entrance (2) and the condenser (7) 
of the refrigerating system is located within the 
housing (1) near the air exit duct (4). Air suction 
means (15) is positioned in the air exit duct (4) 
to draw air through the housing (1) so that when the 
refrigerating system is operated the crop conditoner 
is operable as a dehumidifying drier by drawing air 
through the evaporator (6) into the housing (1) past 
the condenser (7) and out through the air exit duct (4).  
     The housing (1) further includes a pivotable 
wall section (9) which is closable to divide the 
interior of the housing (1) into first and second 
chambers (10, 11), the evaporator (6) being in the 
first chamber (10) and the condenser (7) being in 
the second chamber (11). Further air suction means 
(14) is positioned above the first chamber (10) and 
further air entrance means (3) is provided in a wall 
of the second chamber (11) on the upstream side of 
the condenser 7. The crop conditioner is operable 
as a chiller when the pivotable wall section (9) is 
closed to separate the first chamber (10) from the 
second chamber (11) and the further air suction means 
(14) is operated. The crop conditioner is also operable 
simultaneously as a chiller and a hot air drier for 
two different crops when the pivotable wall section 
(9) is closed and both air suction means (15) and 
the further air suction means (14) are operated, the 
refrigerating system being also operated.
Patent EP-0294156-A3 (EP)
IPC: B41M5/00
Filed: 1988-05-31
Abstract: Printing of overhead transparencies, comprising non-­
absorbent, hydrophobic media such as polyester, is accom­
plished by an ink-jet printer by providing a time delay 
between printing of dots (10) at the same location or by 
printing adjacent dots. In one embodiment, a line is 
printed with dots at selected locations and the line is 
then reprinted with dots at the same locations, using the 
same color or a different color, as desired. An area-fill 
pattern (20), produced in accordance with the invention, 
is substantially homogeneous, lacking the drip lines and 
non-homogeneity (18) resulting from coalescence of prior 
art approaches.
Patent EP-0340365-A3 (EP)
Title: Well housing and landing shoulder
IPC: E21B33/04
Filed: 1988-11-24
Abstract: An improved well structure (10) such as a well housing on which a casing hanger is to be landed which housing (12) includes a high strength landing shoulder insert (22)which allows the housing to support the casing hanger, its casing and the heavy loads associated therewith and with substantial pressure loads experienced in new wells. In one form of the invention the insert (22) is provided in an internal recess (20) in the housing (12) and held therein by a housing ring threaded on the interior of the housing body. In another form an insert is introduced into an internal housing recess in the form of seat segments and bypass segments which are secured in place by the radial forming of a high strength seat ring. In still another form of the invention the high strength seat insert is segmented, positioned as segments in the internal housing recess and secured therein by the radial forming of a metal ring outwardly into internal recesses in each of the high strength seat insert segments. A casing hanger having a high strength landing ring carried thereon is landed on the high strength seat insert.
Patent EP-0309308-A3 (EP)
IPC: B42D15/00
Filed: 1988-09-08
Abstract: Procédé de réalisation d'imprimés mécanographiques compactés à 
l'aide d'une grille de cadrage préimprimée sur les bandes de papier 
et permettant la mise en page précise de l'impression en déterminant les 
zones réservées des têtes d'édition simultanée en recto et en verso.
Patent EP-0327824-A3 (EP)
IPC: G01D1/18
Filed: 1989-01-13
Abstract: Zur automatischen und vollständigen Abspeicherung von Meß­
daten von Druckverläufen an Druckverteilungsmeßaufnehmern 
(1), wird zunächst der Größte der sich durch Fertigungs­
toleranzen ergebenden unterschiedlichen Nullmeßwerte fest­
gestellt, und einem Komparator als Referenzwert zugeführt. 
In der Meßphase werden die Meßdaten mit dem Referenzwert 
verglichen und fortlaufend in einen Halbleiterspeicher (6) 
eingelesen, wobei die den Speicherbereich überschreitenden 
Meßdaten verworfen werden.  
     Überschreitet der Meßwert mindestens eines Sensors den 
Referenzwert, so wird die Messung nach dem Einlesen einer 
begrenzten Datenmenge in den Halbleiterspeicher (6) ge­
stoppt, wobei ein Restspeicherbereich, indem sich die 
Druckmeßdaten der Anfangsphase des Druckverlaufs befinden, 
nicht überschrieben wird.  
     Der sich im Halbleiterpeicher befindliche gesamte Druckver­
lauf, kann von einem Auswerterechner (7) bearbeitet werden. 
Zu Beginn der Meßphase wird nur ein Teilbereich des 
Druckverteilungsmeßaufnehmers (1) mit erhöhter Meßrate ab­
gefragt.
Patent EP-0334281-A3 (EP)
IPC: A61K31/545
Filed: 1989-03-21
Abstract: Cephemcarbonsäureester der allgemeinen Formel 
  
gegen bakterielle Infektionen wirksame pharmazeutische 
Präparate, die solche Cephemderivate enthalten, Verfahren 
zur Herstellung der Cephemderivate und der pharmazeutischen 
Präparate, sowie Verwendung der Cephemderivate zur 
Bekämpfung bakterieller Infektionen.
Patent EP-0367271-A3 (EP)
Title: Improved red blood cell preservative solution
IPC: A61K35/18
Filed: 1989-11-02
Abstract: An improved red blood cell preservative solution 
containing at least one component selected from the group 
consisting of glutathione, glutamine, cacodylic acid, 
cacodylates, barbituric acid, barbiturates, Good's buffer 
and Britton & Robinson's buffer in an amount of 1 to 200 mM.
Patent EP-0378802-A3 (EP)
IPC: F16F9/12
Filed: 1989-12-09
Abstract: Die Figuren 1 und 2 zeigen die beiden Fahrzeugteile 1 und 2, 
nämlich den Vorderwagen und den Nachläufer, eines Gelenkzu­
ges. Diese sind über eine Kugeldrehverbindung miteinander 
verbunden, innerhalb deren ein Drehflügel-Stoßdämpfer 4, als 
Drehschemel ausgebildet, angeordnet ist. Am Drehflügeldämp­
fer 4 sind, seitlich ausladend, Flansche 5 angebracht, vor­
zugsweise einstückig, die über Lager 6 mit dem Nachläufer 2 
in Verbindung stehen.
Patent EP-0326369-A3 (EP)
Title: A magnetic recording and reproducing apparatus
IPC: G11B23/107
Filed: 1989-01-26
Abstract: A magnetic recording and reproducing apparatus com­
prising leader block guide and drive means to guide 
and drive a leader block provided at a leading end 
of a magnetic tape on a single tape reel in a tape 
cartridge from the tape cartridge to a winding reel 
having a recess provided therein to mount the leader 
block on the winding reel so that the magnetic tape 
is guided along a tape running path including a magnetic 
head, the leader block guide and drive means comprising 
a spur gear (20) rotationally driven by a reduction 
drive mechanism (102,103,104,106,107) and an arm (22) 
pivotally supported on the spur gear (20) and having 
a drawing pin member (23) provided thereon to be engage­
able with the leader block whereby the leader block 
is guided along a predetermined path to the winding 
reel (48).
Patent EP-0331385-A3 (EP)
Title: Aqueous suspension of sucralfate
IPC: A61K31/70
Filed: 1989-02-27
Abstract: The invention is an aqueous suspension of sucralfate (sucrose sulfate aluminum salt), which is added with a starch and/or a derivative thereof and preferably further with a cellulose derivative, polysaccharide gum, alginic acid, alginate and/or bentonite, thereby the suspension is made stable for a long time and may be redispersed if necessary. The invention can thus provide a liquid pharmaceutical preparation useful for protecting ulcer area on mucous membranes of stomach and duodenum industrially for the first time, although solid pharmaceutical preparations have been provided.
Patent EP-0333413-A3 (EP)
Title: Dynamic logic units
IPC: H03K3/45
Filed: 1989-03-13
Abstract: Dynamic logic units utilize magnetic cores (3) of 
rectangular hysteresis loop material wound with an input 
winding (9), a pair of output windings (35, 41) connected to a CMOS 
flip-flop (17), and a d-c control winding (13). With a d-c current 
on the control winding, output pulses which alternately 
switch the flip-flop (17) to produce a square wave output which 
matches the input are generated. In a first embodiment, 
the output windings are in the form of a center-tapped 
winding (35, 45, 41) with the center tap (45) grounded to provide a low 
impedance discharge path for the capacitors (33, 39) in grounded 
R-C filters on the inputs to the flip-flop (17) which suppress 
voltage spikes; output windings on separate magnetic cores 
which share an input windings but only one of which has a 
control winding, are connected in opposition to eliminate 
the switching spikes in the signal applied to the flip-­
flop.
Patent EP-0361921-A3 (EP)
Title: High consistency organosiloxane elastomer compositions curable by a platinum-catalyzed hydrosilation reaction
IPC: C08K3/36
Filed: 1989-09-28
Abstract: The presence of an incompatible liquid, 
polydiorganosiloxane wherein from 1 to 30 percent of the 
siloxane units contain an ethylenically unsaturated 
hydrocarbon radical in high-consistency organosiloxane 
compositions that cure by a platinum-catalyzed hydrosilation 
reaction substantially improves the tear strength and 
elongation of cured elastomers prepared from these 
compositions.
Patent EP-0363212-A3 (EP)
Title: Novel heterocyclic compounds and anticancer-drug reinforcing agents containing them as effective components
IPC: C07D241/42
Filed: 1989-10-06
Abstract: Novel heterocyclic compounds, which are represented by 
the following general formula (I), useful as anticancer drug 
potentiaters having a potentiating effect on the 
incorporation of anticancer drugs into cancer cells, the 
compounds each synthesized by, for example, reacting a epoxy 
compound obtained by reacting a heterocyclic compound with an 
epihalogenohydrin, with an amine derivative. An example is 
5-[3-{4-(dibenzosuberane-5-yl)piperazine-1-yl}-z-­
hyroxypropoxy]quinoline.
Patent EP-0368603-A3 (EP)
Title: Food product preservation
IPC: A21D15/00
Filed: 1989-11-07
Abstract: Filled food products have fillings of pH 4.3 
to 5.4 and have been heated or otherwise treated to 
destroy vegetative organisms. If the water activity of 
the filling is also 0.92 or less, the product is shelf-­
stable at ambient temperature without requiring 
packaging in an inert atmosphere. At water activities 
of 0.92 to 0.96 or less, an atmosphere of carbon 
dioxide is necessary. These particular combinations of 
features have been found to lead to particularly good 
eating qualities, even after re-heating.
Patent EP-0339015-A3 (EP)
Title: Crane construction with singlelane conveying system for partload transport
IPC: B65G63/04
Filed: 1989-04-12
Abstract: A crane construction for part-load transport consists of several vertical conveying sections (1) and horizontal conveying sections (2) lying in between. Passing places (3) for the transport aids (T) are arranged along the entire conveying path of single-lane construction, and set up at the intersecting areas of vertical (1) and horizontal conveying sections (2) are transfer points (4) where the load-lifting members (L) are changed. The vertical conveying sections (1) are enclosed by (telescopic) conveying shafts (6) and have loading stations (10) arranged at their (bottom) ends, several load-lifting members (L2, L2') being located along the horizontal conveying section (2), and portal, semi-portal, bridge and level-luffing cranes in particular, with a rigid crane jib (7) or a crane jib (7) which can be displaced in the horizontal direction or swung out, being provided as the supporting structure. <IMAGE>
Patent EP-0395843-A3 (EP)
IPC: F22B1/28
Filed: 1990-02-14
Abstract: Wenn bei bekannten Kaffee- und Teemaschinen zusätzlich 
Dampf für die Bereitung von Grog oder dergleichen bzw. zum 
Aufschäumen von Milch erzeugt werden soll, wird dafür 
entweder ein Überdruck-Dampfkessel oder ein 
Durchlauferhitzer eingesetzt. Überdruckkessel erfordern 
jedoch umfangreiche Sicherheitsvorkehrungen, während 
Durchlauferhitzer einen hohen Leistungsbedarf aufweisen. 
In beiden Systemen ist der Kalk relativ schwer zu 
entfernen. Zur Vermeidung dieser Nachteile wird die 
Verwendung eines Dampferzeugers (13) vorgeschlagen, bei 
dem das Kaltwasser durch eine Einspritzeinrichtung (21) 
zum Verdampfen in eine Dampfkammer (20) und dort gegen 
einen beheizbaren Wärmespeicher (18) gespritzt wird.
Patent EP-0395899-A3 (EP)
Title: Triazole compound, antimycotic preparation containing same, and method for the prevention and/or treatment of deep-seated mycosis by using same
IPC: A61P31/10
Filed: 1990-04-04
Abstract: Disclosed herein is 1,3-bis(1,2,4-triazol-1-yl)-­
2-(4-trifluoromethylphenyl)propan-2-ol represented by 
the following formula (I): 
  
An antimycotic preparation containing the triazole 
compound (I) is also disclosed. Also disclosed is a 
method for the prevention and/treatment of a 
deep-seated mycosis of a human or mammal, which 
comprises administering an effective dose of the 
triazole compound (I) to the the human or mammal.
Patent EP-0390245-A3 (EP)
IPC: A01K5/01
Filed: 1990-03-14
Abstract: La présente invention concerne une auge pour lapins et analogues, 
pour animaux à garder ou non en cage, parmi lesquels, si nécessaire, 
des animaux adultes et jeunes, comportant principalement un espace 
pour la nourriture des animaux et une ouverture au travers de laquelle 
la nourriture pour animaux peut être atteinte, caractérisée en ce 
qu'il est agencé derrière ladite ouverture un élément mobile (7), 
qui peut être repoussé par les animaux et qui présente des propriétés 
telles que celui-ci peut être repoussé d'autant plus que les animaux 
possèdent plus de force pour cela.
Patent EP-0386858-A3 (EP)
IPC: C12Q1/68
Filed: 1987-12-24
Abstract: T7-type DNA polymerases and 
methods for using them including a method for 
determining the nucleotide base sequence of a DNA 
molecule, comprising annealing said DNA molecule with a 
primer molecule able to hybridize to said DNA molecule; 
incubating separate portions of the annealed mixture in 
at least four vessels with four different 
deoxynucleoside triphosphates, a processive DNA 
polymerase, therein said polymerase remains bound to 
said DNA molecule for at least 500 bases before 
dissociating in an environmental condition normally 
used in the extension reaction of a DNA sequencing 
reaction, said polymerase having less than 500 units of 
exonuclease activity per mg of said polymerase, and one 
of four DNA synthesis terminating agents which 
terminate DNA synthesis at a specific nucleotide base. 
The agent terminates at a different specific 
nucleotide base in each of the four vessels. The DNA 
products of the incubating reaction are separated 
according to their size so that at least part of the 
nucleotide base sequence of the DNA molecule can be 
determined.
Patent EP-0404566-A3 (EP)
Title: Shutter calibration document size detection
IPC: G03G21/00
Filed: 1990-06-21
Abstract: An apparatus in which shutters used to occlude the region of the platen not 
supporting the original document being reproduced are calibrated. After the fully open position 
(112 or 114) of the shutters is determined, the size (L×W) of each original document being 
reproduced may be determined. In calibrating the shutters, an original document having a 
predetermined size is positioned on the platen with one set of perpendicular edges thereof being 
located at a registration position. The shutters are moved from the fully open position to another 
set of perpendicular edges of the document. The distance (L′ or W′)that the shutters move 
between the open position and the edges of the document is measured. With this information, 
the distance (R or Q) between the open position and the registration position may be determined 
as a function (L + L′ or W + W′)of the size of the original document and the distance that the 
shutters move. After the location of the open position of the shutters has been calibrated, the 
size of other original documents may be determined. The original document of unknown size is 
positioned with one set of perpendicular edges thereof located at the registration position on the 
platen. The shutter is moved from the open position to the other set of perpendicular edges of 
the original document. The distance that the shutter moves from the open position (L′ or W′) to 
the edges of the document is measured and the size of the document (L or W) calculated as a 
function (R-L′ or Q-W′) of the shutter distance moved and the calibrated distance between the 
open position and the registration position.
Patent EP-0422870-A3 (EP)
Title: Method of multi-tone printing
IPC: B41M5/00
Filed: 1990-10-08
Abstract: A method of multi-tone printing employs a drop-on-demand printing apparatus (100) for depositing ink droplets on printing element areas of a substrate (111) which is movable relatively to said apparatus. The droplets are deposited from an array of channels (104) on substrate (111) which is movable relatively to the channels. The channels length and nozzle location and dimensions afford each channel with a high longitudinal resonant frequency and electrically actuable means (110,112,114,116,118) supply energy pulses to selected channels at or near the resonant frequency of the channels to deposit from each selected channel in the corresponding printing element area of the substrate a number of drops equal to the number of pulses applied thereto, the number of pulses applied being dependent on the tone of printing required. Single channel and colour versions of the invention are also disclosed.
Patent EP-0449399-A3 (EP)
Title: Polymerizable dental composition
IPC: A61K6/083
Filed: 1991-03-22
Abstract: A polymerisable dental composition which is suitable as material for pulp protection and is based on at least one polymerisable monomer or prepolymer, a hardening catalyst and inorganic fillers contains as filler a glass powder containing 40-75% by weight CaO, 5-30% by weight B2O3 and 5-35% by weight SiO2.
Patent EP-0439443-A3 (EP)
Title: Weatherable graft polymers having improved impact retention and improved melt flow
IPC: C08L55/02
Filed: 1991-01-21
Abstract: Weatherable thermoplastic polymeric compositions are formed by blending weatherable grafted rubber composition with an aliphatic diester selected from the group consisting of dialkoxyalkoxyalkyl diesters and dialkoxydialkoxyalkyl diesters of aliphatic dicarboxylic acids containing 4 to 8 carbon atoms and 0-2% by weight based on the weight of the polyblend of a silicone fluid.
Patent EP-0527344-A3 (EP)
IPC: B28D1/12
Filed: 1992-07-14
Abstract: Ein Schrämarm für Schrämmaschinen zum Schneiden von Hartgestein 
wie Marmor od. dgl. ist plattenförmig gestaltet 
und an seinem Umfangsrand läuft an einem nach außen offenen 
Führungskanal (13) ein außen mit Diamantplatten (8) besetzter, 
endloser flexibler Schneidriemen (1) um, der 
mit einem Steg (5) mit dem Führungskanal (13) in Eingriff 
steht und form- oder reibschlüssig durch ein an einem 
Ende des Schrämarms gelegenes Antriebsrad angetrieben 
und durch ein am anderen Ende des Schrämarms gelegenes 
Umlenkrad umgelenkt wird. Der Schneidriemen (1) besteht 
aus einem mit mehreren Strängen (3) bewehrten flexiblen 
Gurtkörper (2) aus Kunststoff od. dgl., in den die Diamantplatten 
(8) in Abständen eingeformt sind. Um in einfacher 
und sicherer Weise eine Befestigung der Diamantplatten 
(8) in dem Gurtkörper (2) zu erreichen, sind die Diamantplatten 
(8) auf massiven Werkzeugträgern (6) befestigt, 
die mehrere Bohrungen (7) oder Langlöcher (7') aufweisen 
und mit den Diamentplatten (8) gemeinsam in den Gurtkörper 
(2) eingeformt sind, wobei die Stränge (3) die Werkzeugträger 
(6) unmittelbar durchsetzen, in dem sie sich 
durch die Bohrungen (7) oder Langlöcher (7') erstrecken.
Patent EP-0541172-A3 (EP)
Title: No-frost plural-compartment refrigerator
IPC: F25D17/04
Filed: 1992-11-04
Abstract: The refrigerator comprises at least two compartments (1, 2), 
one (1) at lower temperature and the other (2) at higher 
temperature, and a frigorific circuit (8) including an 
evaporator (7) in a position of thermal exchange with the 
compartment (1) at lower temperature, a condenser (10) and a 
compressor (9) that can be disconnected periodically when the 
temperature inside the compartment (1) at lower temperature 
falls below a pre-set minimum value. A fan (16) determines a 
forced circulation of air through said evaporator (7) and 
inside said compartments (1, 2). There are valve means (22) 
that, when the compressor (9) is disactivated, are in a 
position where they close the compartment (1) at lower 
temperature against said forced circulation of air and where 
they convey all said air to the compartment (2) at higher 
temperature.
Patent EP-0514044-A3 (EP)
IPC: F16G11/10
Filed: 1992-04-30
Abstract: A retainer assembly (10) for retaining cords, 
strings or the like in position comprises a cylindrical 
tube (11) having holes (12, 12), a resilient locking 
means (15) mounted in the tube (11), and a pair of end 
taps (24, 24) each having a through bore (26). The 
locking means (15) has arcuately inwardly bent upper and 
lower wing members (16, 16) defining therebetween slits 
(19). The end taps (24, 24) each have an arrow-headed 
portion (28) adapted to be received through and locked 
inside of the slit (19) of the locking means (15) and a 
tapered portion (27) resiliently engageable in the slit 
(19) and movable between the upper and lower wing 
members (16, 16) to bring the bore (26) into and out of 
registry with the holes (12, 12).
Patent EP-0587318-A3 (EP)
IPC: G06F11/22
Filed: 1993-08-13
Abstract: A method of operating a distributed processor arrangement in which the overall data processing task is divided into a plurality of separate data processing tasks carried out by separate processor units employs test data packages associated with and processed together with the real data. The processor units are informed what test data package values they should receive and if the actual test data package values do not agree with this the system knows that there has been an error in an earlier data processing task. <IMAGE>