baber/WOPTO huggingface dataset:
Patent EP-0311107-A3 (EP)
Title: Anti-hiv active 3'-fluoro-purine-2',3'-dideoxyribosides
IPC: A61K31/7052
Filed: 1988-10-07
Abstract: The novel 2′,3′-dideoxynucleosides of which the sugar 
moiety is fluorinated at the 3′ position: 3′-fluoro-2,6-­
diaminopurine 2′,3′-dideoxyriboside; and 3′-fluoro-2′,3′-­
dideoxyguanosine, selectively inhibit the cytopathogenicity 
and replication of retroviruses (i.e. human immunodeficiency 
virus).
Patent EP-0310179-A3 (EP)
IPC: A61P43/00
Filed: 1988-09-22
Abstract: Tetrahydrocarbazole esters are disclosed. 
The compounds act as prostaglandin and thromboxane 
antagonists and are useful in treating asthma, 
diarrhea, hypertension, angina, platelet aggregation, 
cerebral spasm, premature labor, spontaneous abortion 
and dysmenorrhea and nephrotoxicity casued by 
cyclosporin A and as cytoprotective agents.
Patent EP-0291247-A3 (EP)
Title: Novel cinnamoylamide derivatives
IPC: A61K31/16
Filed: 1988-05-06
Abstract: A cinnamoylamide derivative of general formula: <CHEM>  wherein,   (i) when R<2> represents a methyl group and R<3> represents a hydrogen atom, (R<1>)n represents a 3-pentyl, 4-pentyl, 4-neopentyl, 4-(2-ethylbutyl), 4-(2-methylpentyl), 2-fluoro-4-pentyloxy, 4-butylthio, 4-cyclobutylmethyl, 4-cyclohexylmethyl, 4-(4-phenylbutyl) or 4-phenoxy, and (ii) when R<2> represents a hydrogen atom and R<3> represents a methyl group, (R<1>)n represents 3-pentyl or 4-phenethyl] and non-toxic salts thereof possess inhibitory activity on 5 alpha -reductase, indicative of utility for treating and/or preventing alopecia, acne or prostatic hypertrophy. a
Patent EP-0331855-A3 (EP)
Title: Apparatus for delivering substances into cells and tissues in a non-lethal manner
IPC: C12M3/00
Filed: 1988-09-30
Abstract: An apparatus for delivering substances into living cells and tissues includes an impeller (50) of the type adapted to use an explosive charge for sending a macroprojectile through an accelerator passage (46) into a vacuum chamber (12). The vacuum chamber is divided into an upper vacuum chamber having an impact receiving plate (20) against which the macroprojectile will impact and a lower vacuum chamber in which the biological material to be impregnated by the substance is located. The substance may be carried by a plurality of microprojectiles adhered to the base of the macroprojectile so that upon impact of the macroprojectile against the impact plate (20) in the upper vacuum chamber the microprojectiles carrying the substance will pass through an aperture in the impact plate and enter the biological material. Alternatively, the microprojectiles carrying the substance may be mounted on the surface of the impact plate facing the biological material so that upon impact of the macroprojectile against the impact plate, the microprojectiles will be impelled into the biological material.
Patent EP-0340627-A3 (EP)
IPC: G05B19/39
Filed: 1989-04-27
Abstract: Ein drehbewegliches Element (10), beispielsweise ein 
Roboterarm, soll durch einen Stellantrieb auf eine durch 
ein Sollwertsignal vorgegebene Stellung eingestellt 
werden. Ein Winkelabgriff (20) liefert ein Istwertsignal. 
Ein erster Regler (36) liefert über einen adaptiven 
Begrenzer ein erstes Stellsignal. Das erste Stellsignal 
ist auf einen ersten Momentengeber (18) geschaltet, dessen 
Rotor unmittelbar mit dem drehbeweglichen Element (10) 
verbunden ist. Ein zweiter Regler (38) liefert ein zweites 
Stellsignal, das auf einen zweiten Momentengeber (22) 
geschaltet ist. Der zweite Momentengeber (22) ist mit dem 
drehbeweglichen Element (10) über ein Untersetzungs­
getriebe (26) und ein federelastisches Koppelglied (30) 
verbunden. Ein Koppelzweig (40) mit einem Integrator gibt 
ein vom Eingang des ersten Momentengebers (18) abhängiges 
Trimmsignal auf den Eingang des zweiten Momentengebers 
(22). Der zweite Momentengeber (22) bewirkt über das 
Untersetzungsgetriebe (26) eine Grobregelung unter Last, 
während der erste Momentengeber (18) eine Feinregelung 
unabhängig von Getriebereibung und -lose gestattet.
Patent EP-0341642-A3 (EP)
IPC: B65H19/18
Filed: 1989-05-08
Abstract: Die Vorrichtung zum Splicen von Bahnen, insbesondere von Pa­
pierbahnen (13, 28) für die Herstellung von Wellpappe be­
sitzt eine erste Walze (14) zur Führung und Klemmung einer 
zu Ende gehenden ersten Bahn (13), eine zweite Walze (25, 
39) zur Führung und Klemmung einer beginnenden zweiten Bahn 
(28), sowie einen Messerträger (35) mit Messer (45, 46), wo­
bei der Anfang der zweiten Bahn (28) mit der ersten Bahn 
(13) verbunden und die erste Bahn (13) dann abgeschnitten 
wird. Dabei ist der ersten Walze (14, 22) zur Klemmung der 
zu Ende gehenden Bahn (13) eine Klemmvorrichtung (50, 51 35) 
vorgeordnet und es ist ein in den Zwickel (47) der aneinan­
dergepreßten beiden Walzen (14, 22, 25, 39) hineinschneiden­
des Messer (45, 46) vorhanden.
Patent EP-0366864-A3 (EP)
Title: Method and system for storing messages
IPC: G06F15/177
Filed: 1989-06-30
Abstract: A message storage system and method having a plurality 
of message storage facilities (110, 120, 130) with storage locations 
and a storage facility manager (140). The message storage 
system assigns individual names to messages as they 
are input into a message storage facility and stores 
the messages in free storage locations, while 
returning the name of the messages to the host devices 
which sent them.
Patent EP-0358101-A3 (EP)
Title: Plug for a plug and socket connection
IPC: H01R13/62
Filed: 1989-08-31
Abstract: The invention relates to a plug for a plug and socket connection for an electrical connection, in particular of motor vehicle trailers, having a housing (10), a bayonet connection part with rotatable bayonet ring (20) and a cover platform (30). The subject-matter of the invention is characterised in that the cover platform (30) and the housing (10) are firmly connected to each other. <IMAGE>
Patent EP-0358161-A3 (EP)
Title: Novel anthracycline derivatives and process for production thereof
IPC: A61K31/65
Filed: 1989-09-05
Abstract: 14-Trifluoromethanesulfonyloxydaunomycin re­
presented by the following formula 
  
and its salt. This compound is useful as an intermediate 
for production of adriamycin.
Patent EP-0345897-A3 (EP)
Title: Novel heterogeneous immunoassay
IPC: G01N33/543
Filed: 1989-06-05
Abstract: There is disclosed an immunoassay which utilizes reagents in the 
form of a tablet to aid in rapid separation of a solid-phase 
reactant from the liquid supernatant, and the use of a diluent, 
preferably Tris buffer, to aid in the liberation of unbound 
labeled reactant from the solid-phase upon which the measurement 
of absorbance of the label is conducted.
Patent EP-0351925-A3 (EP)
Title: Tube for a flowable material susceptible to flavor loss
IPC: B65D35/10
Filed: 1989-07-19
Abstract: A tube for a flowable material comprising, an elongated collapsible inner body portion (12) comprising a laminate, and defining a chamber (26) to receive the material (28) with the body portion having an outer end. The tube has a top portion (14) of a material which is resistant to causation of flavor loss in the material. The top portion comprises a tapered shoulder (32), and a hollow neck (34) communicating with the chamber, with the top portion having an annular body portion extending inwardly from the shoulder and having an inner end. The inner end (38) of the top portion is secured to the outer end (30) of the body portion.
Patent EP-0341043-A3 (EP)
IPC: D21F11/00
Filed: 1989-05-03
Abstract: An apparatus for manufacturing paper board 
includes a hybrid papermakers fabric (40) which 
facilitates both the formation of an aqueous paper 
board web and the dewatering of the formed web through 
at least one press nip. The papermakers fabric 
comprises a woven, single-layer base fabric (42) having 
a seam with a layer of fibrous batt material (44) 
needled to at least one side. The base fabric is 
woven using monofilament synthetic yarns (46, 48) and 
preferably has a substantially uniform open area of 14% 
to 25% and a substantially uniform weight of 1.2 to 1.6 
ounces per square foot. Including the needled batt, 
the papermakers fabric preferably has a substantially 
uniform permeability of between 80 and 110 CFM and has 
a substantially uniform weight of between 2.8 to 3.6 
ounces per square foot.  
     Each end of the base fabric (42) has vertically 
oriented loops (52, 54) formed from the machine 
direction yarns (46) of the base fabric. The base 
fabric seam is defined by intermeshing the respective 
end loops together and inserting a joining wire (50) or 
pintle through the intermeshed loops. The caliper of 
the body of the single-layer base fabric is inherently 
slightly less than the caliper of the seam. In order 
to reduce the effect of the seam area on the paper 
board manufacturing process, the end loops of the base 
fabric may be elongated and may contain stuffer yarns 
(57).
Patent EP-0349489-A3 (EP)
IPC: C09B57/10
Filed: 1989-06-22
Abstract: Hochmolekulares organisches Material enthaltend mindestens einen 
Metallkomplex aus einem Liganden der Formel I 
  
worin A einen carbocyclisch- oder heterocyclisch-aromatischen Rest und 
B einen carbocyclischen aromatischen Rest oder einen mindestens ein 
N-Atom enthaltenden heterocyclischen aromatischen Rest bedeuten, wobei 
mindestens einer der Reste A und B heterocyclisch sein muss, R₁ 
-C₁-C₁₈-Alkyl oder einen carbocyclischen aromatischen oder mindestens 
ein N-Atom enthaltenden heterocyclischen aromatischen Rest bedeutet, 
und das Metall ein zweifach positiv geladenes Uebergangsmetallkation 
Ni²⁺, Cu²⁺, Co²⁺, Zn²⁺, Mn²⁺, Fe²⁺, Cd²⁺ oder Pt²⁺ bedeutet oder für 
den Rest VO²⁺ steht.
Patent EP-0358618-A3 (EP)
Title: Caching argument values in pattern-matching networks
IPC: G06N5/04
Filed: 1989-07-24
Abstract: In a pattern-matching network, such as a RETE, elapsed 
time for successive pattern matching operations is 
reduced by selectively priming predetermined ones of 
pattern-matching nodes, such as beta nodes, by caching 
stabilized computed delta input or argument values 
derived from ones of the predecessor nodes that appear 
not to change during the conduct of one of the tests in 
the node. The computed argument value caching occurs in 
an argument storing portion of any test to be conducted 
using a cached argument value. At any node, different 
tests may or may not be able to used cached argument 
values.
Patent EP-0381099-A3 (EP)
Title: Optical information reading system for reading information on mass-production information medium
IPC: G11B7/135
Filed: 1990-01-29
Abstract: In an optical information reading system, a 
spot of light is applied from an optical system, such as 
a laser optical system, onto a data sheet (5) which has a 
number of information tracks each having minimum unit 
light absorbing color-printed portions (30) and minimum unit 
non-printed portions (32) suitably combined with the printed 
portions (30) to represent a digital information. The 
digital information is read by the light reflected by 
the data sheet (5). The ratio 2/L of the diameter 2 of 
the light spot formed on the data sheet to the length L 
of each of the minimum unit light absorbing color-­
printed portion (30) and the minimum unit non-printed portion (32) 
in a longitudinal direction of the information track is 
not more than 0.7. This optical information reading 
system is highly reliable in operation, and simple in 
construction, and can be easily manufactured on a mass-­
production basis at low costs.
Patent EP-0392258-A3 (EP)
Title: Aromatic aldehydes, their derivatives and their use as ingredients in perfumes, herbicides and fungicides
IPC: A61K8/33
Filed: 1990-03-28
Abstract: Novel aromatic aldehydes and their derivatives complying with the formula 
<IMAGE>
 capable of having a single or double bond in the position indicated by the dashes and in which X represents a monovalent radical of formula 
<IMAGE>
 or, when the dashes represent a single bond, of formula 
<IMAGE>
 and the symbol Z specifies an oxygen atom or two R<2>O radicals, R<1> and R<2> representing alkyl radicals with 1 to 3 carbon atoms. 
<??>These compounds develop useful odorant properties and therefore are used as ingredients in perfuming compositions and perfumed products. 
<??>The compounds of formula (I) are prepared from 8-methoxycumin aldehyde. 
<??>The aldehydes (I) are also used as starting products for the preparation of products with a fungicidal and herbicidal effect of formula 
<IMAGE>
 in which X and the dashes have the meanings given above, Y represents a methylene radical or an oxygen atom and R<3> represents a hydrogen atom or a methyl group.
Patent EP-0394787-A3 (EP)
IPC: A61K6/083
Filed: 1990-04-13
Abstract: The invention relates to novel carboxamide group-containing (meth)acrylic acid esters (I) of the general formula (I) <IMAGE> in which R<1>, R<2>, R<3>, R<4>, R<5> and X have the meaning given in the description and preparations (II) which contain compounds (Ia) for use as an adhesive component for the treatment of collagenic materials, and processes for the production and the use of the preparations (II).
Patent EP-0394959-A3 (EP)
IPC: G06T5/40
Filed: 1990-04-24
Abstract: Die Erfindung betrifft ein Verfahren zur 
Bildauswertung von Bildern einer Videokamera oder 
eines Fernsehbildes mittels einer 
Auswerteeinrichtung durch Analyse der Richtungen 
von Grauwertgradienten, wobei gespeicherte 
Bildmuster, z.B. Textilmuster oder Fahrzeuge, in 
dem auszuwertenden Bild ermittelt werden, wobei 
die Grauwertgradienten des Bildes normiert werden, 
das Histogramm der Gradientenrichtungen gebildet 
wird, indem die Häufigkeit der Gra­
dientenwinkelwerte in Prozent gegen den Winkel­
wert, z.B. in einer Tabelle, festgelegt werden, 
die Kreuzkorrelation mit dem Histogramm des gespei­
cherten Bildmusters durchgeführt wird, der Win­
kelwert des Bildmusters um 1 oder einen beliebigen 
anderen Wert erhöht (modulo 360) und dieses neue 
Histogramm mit dem Bild kreuzkorreliert wird, die­
se Maßnahme 360 mal oder entsprechend weniger oft 
wiederholt wird und das Bild mit der höchsten Über­
einstimmung der Kreuzkorrelation ermittelt wird.
Patent EP-0397180-A3 (EP)
Title: Multiprocessor type time varying image encoding system and image processor
IPC: G06F15/80
Filed: 1990-05-10
Abstract: A multiprocessor type time varying image encoding 
system having a plurality of digital signal processor (DSP) 
modules (DMM's) connected in parallel, each DMM having a 
DSP, a local memory and an interrupt control unit, a plural­
ity of common memories for storing data which is being 
processed, parameters, etc., an input frame memory which 
enables reading and writing operations to be executed asyn­
chronously, a combination of a task control unit and a task 
table for distributing tasks to the DMM's, a plurality of 
independent common buses, and a combination of a bus control 
unit and a bus control table for bus sharing control.
Patent EP-0379298-A3 (EP)
IPC: H01J1/30
Filed: 1990-01-10
Abstract: In the production of micron-size pyramid emitters for field 
emission devices, very sharp emitter points are achieved by 
providing a layer (2) of suitable metal, metal compound or 
semiconductor, forming masking pads (5) over the required emitter 
positions, etching the layer so that column-like structures (6) are 
formed beneath the pads, removing the pads, and then subjecting the 
columns to dry etching, such as plasma etching, reactive ion 
etching, ion beam milling or reactive ion beam milling. The dry 
etching process shapes the columns into pyramids with a tip size of 
the order of 0.03 microns.
Patent EP-0384571-A3 (EP)
Title: A method of displaying a pattern automatically and a device for carrying out that method
IPC: G06F17/50
Filed: 1990-01-22
Abstract: Suppose that a plurality of elements e.g. logic 
devices are to be arranged in a pattern (array). 
Then, there are several predetermined relationships 
between those elements, e.g. interconnection 
relationships, functional relationships etc. First 
elements are input (11) and the elements are arranged 
according to one of one relationships (e.g. 
interconnection) by a basic arrangement processing 
part (14).  
     This produces an intermediate pattern. Then the 
intermediate pattern is investigated by an 
arrangement modification part (15) and the 
intermediate pattern is re-arranged according to one 
or more of the other arrangement relationships (e.g. 
function). The rules for this re-arrangement may be 
stored in an arrangement modification rule storing 
part (16) . The resultant pattern may then be 
displayed (12) e.g. by printing. In this way, it is 
possible to generate a pattern in which the 
relationship between the elements are clearly 
displayed. Means (154) may also be provided to 
enable a device according to the present invention to 
derive one or more further rules from a revised 
pattern input by a user.
Patent EP-0390378-A3 (EP)
Title: Side loading vault system and method for the disposal of radioactive waste
IPC: E02D31/00
Filed: 1990-03-15
Abstract: A side loading system (1) and method for the 
underground disposal of radioactive waste. The vault 
system (1) is formed from at least one vault cell (5) that 
comprises a floor slab (18) disposed within a recess in 
the earth, a ceiling slab (40) disposed over the floor 
slab (18), an earth cap (11) disposed over the ceiling 
slab (40) and an elongated wall assembly (22) disposed 
around the periphery of the floor slab (18) for supporting 
the ceiling slab (40) and earth cap (11). The elongated 
wall assembly (22) is preferably four times as long as it 
is wide, and includes a back wall (24) and a front wall 
(26), the front wall (26) having an accessway (30) for the 
side loading of radioactive waste. Radioactive waste is 
loaded in sequential rows starting from the back wall (24) 
of the vault cell (5). Such a loading technique, in 
combination with the elongated shape of the wall assembly 
(22), minimizes radiation exposure to the personnel 
loading the vault cell (5) as the front-most row of waste 
helps to shield the operators from radioactivity emitted 
by the balance of the waste contained within the vault 
cell (5). Additionally, because the ceiling slab (40) 
does not depend upon the waste for support, each vault 
cell (5) can be completely constructed and then inspected 
for structural faults before radioactive waste is loaded 
therein. Finally, the side-loading configuration of the 
vault cells (5) advantageously shelters radioactive waste 
from ambient weather during the loading operation.
Patent EP-0463446-A3 (EP)
Title: Package made from cardboard or the like
IPC: B65D5/60
Filed: 1991-06-08
Abstract: The packaging made of cardboard or the like has two side walls, two end walls and a bottom, and a vertically extending longitudinal sealing seam as well as an upper and a lower transverse sealing seam in each case, a plastic film (17) of tubular construction being provided in the interior of the packaging, which plastic film extends into the two transverse sealing seams and can be sealed therewith, and the plastic film being fixed at least on one side wall of the flat cardboard blank. <IMAGE>
Patent EP-0494599-A3 (EP)
Title: Gelling material and gelling method
IPC: A61B19/02
Filed: 1992-01-02
Abstract: The invention concerns a gelling material for gelling aqueous fluids, medical wastes containing aqueous fluids, body fluids collected by suction in body fluid suction equipment. The gelling material comprises a water-absorbent composed of a water-absorbing resin in the form of powders or granules, the water-absorbent being wrapped in water-disintegrating paper or a water-soluble film or a laminate sheet obtained by laminating water-disintegrating paper and a water-soluble film. The invention also concerns a method of gelling aqueous fluid and medical waste by adding the gelling material to the aqueous fluid or medical waste. The aqueous fluid or medical waste can be gelled conveniently and in a short period of time. The gel thus produced never releases absorbed fluid even when an external pressure is applied to it. Thus, the invention is useful for the treatment of aqueous fluids such as sludge-like wastes produced in plants and also of medical wastes and body fluids. <IMAGE>
Patent EP-0525567-A3 (EP)
Title: Coating and its use in the preparation of water vapour permeable coatings
IPC: C08G18/76
Filed: 1992-07-20
Abstract: Coating systems which contain   A. Polyurethane containing ionic groups and containing polyethylene oxide units which are defined by amount and sequence length, or a precursor containing a blocked NCO prepolymer and a crosslinking agent, and optionally   B. an organic solvent, are suitable for the production of coatings which are permeable to water vapour and have a low tendency toward swelling.
Patent EP-0553688-A3 (EP)
IPC: E06B3/263
Filed: 1993-01-19
Abstract: 2.1 In the known compound profiles, the profile rails (10, 11) are interconnected by webs which pass through the insulating layer and are welded to the inner walls of the profile rails. As the profile rails and the metal webs are provided with a surface-protection coating (zinc coating), the quality of the welding is impaired. The aim of the invention is to render the welding of the metal webs to the profile rails and also the use of other fastening means superfluous. 2.2 To achieve this aim, the webs are designed in one piece with the profile rails (10, 11) or with profile rail parts which partially delimit the hollow chambers (12, 13). 2.3 The compound profile is used in the construction industry. <IMAGE>
Patent EP-0585835-A3 (EP)
Title: Process for the preparation of low-viscosity polyisocyanate compositions having isocyanurate and urethane groups
Inventor: WOLFF STEFAN DR
IPC: C08G18/28
Filed: 1993-08-27
Abstract: A process for the preparation of isocyanurate and urethane group-containing and, if desired, uretdiode and allophanate group-containing polyisocyanate mixtures by partially cyclizing organic, preferably (cyclo)aliphatic diisocyanates, in the presence of trimerization catalysts, deactivating these catalysts, reacting the partially trimerized, isocyanurate and, if desired, uretdiode group-containing polyisocyanate mixture with 0.5 to 10 mol % of at least one aliphatic or cycloaliphatic alcohol and/or polyoxyalkylene alcohol, and separating off the monomeric diisocyanates.
Patent EP-0585103-A3 (EP)
Title: Process for treating a suspension of solid particles in a carrier liquid
Inventor: BATSON RICHARD GUY
IPC: B03B5/62
Filed: 1993-08-24
Abstract: A process for treating a suspension of solid particles in a carrier liquid comprises subjecting the particles in the suspension to gravity settling in a treatment zone. The treatment zone has at least an upper free settling region in which free settling of solid particles through the liquid takes place, a hindered settling region below the free settling region in which hindered settling of particles takes place, and a compaction region below the hindered settling region in which the solid particles are in contact with one another so that a slurry is formed in this region. Clarified liquid is withdrawn from the free settling region. Liquid is allowed, in at least the compaction region, to move upwardly along at least one upwardly inclined pathway, while at least partially protected from settling solid particles. Slurry is withdrawn from the compaction region.