baber/WOPTO huggingface dataset:
Patent EP-0014469-A3 (EP)
IPC: A61K31/4184
Filed: 1980-02-06
Abstract: Kernacylierte Benzimidazol-2-derivaten der Formel 
  
worin R₁ einen aliphatischen cycloaliphatischen, aromati­
schen, araliphatischen, heterocyclischen oder 
heterocyclisch-aliphatischen Rest darstellt, R₂ für Wasserstoff 
oder einen aliphatischen Rest steht, und Ph eine den Rest 
R₁-C(=O)- enthaltende 1,2-Phenylengruppe darstellt, haben 
anti-allergische Eigenschaften, dienen als Arzneimittel und 
können als Arzneimittelwirkstoffe in pharmazeutischen Prä­
paraten verwendet werden.
Patent EP-0024017-A3 (EP)
IPC: C07D239/30
Filed: 1980-07-31
Abstract: Neue N-Pyrimidinylmethyl -halogenacetanilide der For­
mel 
  
in welcher  
R₁ für Wasserstoff oder Alkyl steht,  
R² für Wasserstoff oder Alkyl steht,  
R³ für Wasserstoff oder Alkyl steht,  
R⁴ für Wasserstoff, Alkyl, Halogen, Alkoxy oder Hydroxy 
steht,  
R⁵ für Wasserstoff, Alkyl, Halogen, Alkoxy oder Hydroxy 
steht,  
R⁶ für Wasserstoff, Alkyl, Halogen, Alkoxy oder Hydroxy 
steht und  
Z für Halogen steht,  
ein Verfahren zu ihrer Herstellung sowie ihre Verwendung als 
Herbizide.
Patent EP-0018341-A3 (EP)
Title: A method and composition for the preservation of plants
IPC: A01N3/00
Filed: 1980-04-22
Abstract: Living plants, in particular coniferous plants, with the exception of Picea, Abies, Tsuga, Larix, Taxus and Cedrus genuses, are preserved in that they are caused to suck up a preservative liquid which is based on glycerine and water in the tolume proportions of 18:82 to 35:65 and contains dyestuffs for replacing the color of the plant parts after the preservation. The dyestuffs are to comprise, apart from a blue and possibly also a red dyestuff, tartrazine (C.I. 19140, E102) in a concentration of from 2-10 g/l of preservative liquid. The blue dyestuff comprises preferably patent blue V (C.I. 42051, E131) in a concentration of from 0.1 to 0.8 g/l and the red dyestuff most preferably of new coccine (C.I. 16255, E124) in a concentration of from 1 to 20 g/l. The relative concentrations between the different dyestuffs are adapted into conformity with the sought-for color of the preserved plant. The preservative liquid may advantageously also contain at least one plant nutrient substance, in particular a water-soluble potassium salt, preferably potassium nitrate in a concentration of from 1 to 15 g/l. The preservation is effected at a temperature of from 15 to 33 DEG C in a current of air at a relative humidity of at most 60%, the preservative liquid preferably being a few degrees centigrade warmer than the current of air. It is advantageous to add, to the preservative solution, an amphoteric sulphonated surface active agent in an amount of from 0.2 to 1.5 vol.-% in order to attain a shaded coloring of young and old shoots. It is also advantageous to adapt the pH and conductivity of the preservative solution to the analysed pH and conductivity of the plant stock subjected to preservation.
Patent EP-0033166-A3 (EP)
IPC: B01F33/40
Filed: 1978-12-29
Abstract: Apparatus which is especially suitable for use in produc­
tion of phosphoric acid comprises a closed vessel (16) includ­
ing a draft tube (20) mounted vertically within the vessel. A 
feed slurry is introduced via an inlet (12) which is provided 
with a vent pipe (5) for venting gases from the vessel during 
reaction therein, thereby reducing foaming and preventing 
blockage of the inlet.  
     The vessel may form part of a multi vessel system for 
production of phosphoric acid.
Patent EP-0049760-A3 (EP)
IPC: C07D307/52
Filed: 1981-09-07
Abstract: Heterocyclisch substituierte Amide der Formel 
  
in welcher  
R¹ für Alkyl, Alkenyl, Alkinyl, Halogenalkyl, Halogenalkenyl 
oder Alkoxyalkyl steht,  
R² für Wasserstoff oder Alkyl steht,  
R³ für Dihalogenmethyl, Trihalogenmethyl, Halogenalkyl 
mit mehr als einem Kohlenstoffatom oder für den Rest 
-CH₂-O-R⁴ steht,  
worin  
R⁴ für Alkylcarbonyl, gegebenenfalls substituiertes 
Phenylcarbonyl, Alkylsulfonyl, gegebenenfalls sub­
stituiertes Phenylsulfonyl, Alkyl, Alkenyl, Alkinyl, 
Alkoxyalkyl oder Wasserstoff steht,  
Het für einen gegebenenfalls substituierten ungesättigten 
oder mesoionischen Heterocyclus mit 1 bis 3 Heteroato­
men steht, wobei als Heteroatome Sauerstoff, Schwefel 
und Stickstoff in Frage kommen und als Substituenten 
Alkyl, Alkoxy, Alkylthio, Alkylsulfinyl, Alkylsulfonyl, ge­
gebenenfalls substituiertes Phenyl, Halogen, Hydroxy, 
Oxo, Mercapto, Thiono, Amino, Imino, Alkylamino und/­
oder Dialkylamino in Betracht kommen,  
und  
n für 0, 1 oder 2 steht,  
oder  
R¹ auch für Phenyl steht, wenn R² für Wasserstoff steht, R³ 
für Dichlormethyl steht, Het für Fur-2-yl steht und n für 1 
steht,  
mehrere Verfahren zu deren Herstellung und deren Verwen­
dung als Antidots zum Schutz von Kulturpflanzen vor 
Schädigungen durch herbizid wirksame Acetanilide und 
Thiolcarbamate.  
     Amine der Formel 
  
in welcher  
R¹, R², Het und n die oben angegebene Bedeutung haben,  
und deren Herstellung.
Patent EP-0068453-A3 (EP)
IPC: A61P15/00
Filed: 1982-06-24
Abstract: A method for decreasing urinary calcium content 
which comprises orally adiministering to a person whose 
urine contains insoluble calcium containing precipitates 
or has a propensity for forming calcium containing pre­
cipitates, an effective amount of an agent selected from 
water-soluble vinylbenzenesulfonic acid polymers and the 
nontoxic pharmaceutically acceptable salts thereof.
Patent EP-0070504-A3 (EP)
IPC: C09D11/36
Filed: 1982-07-13
Abstract: Zum Beschreiben von aus stark geleimten Papier oder 
aus Folien bestehenden Aufzeichnungsträgern in Tinten­
schreibeinrichtungen, bei denen die Tinte aus feinen Düsen 
gegen den Aufzeichnungsträger gespritzt wird, wird eine Tinte 
verwendet, die aus einem Lösungsmittel besteht, das 1 bis 
99% Cyclohexanol oder Cyclohexanolderivate. Äthylenglykol 
und einen substantiven Farbstoff enthält; die Tinte löst Leim 
oder Kunststoff an, ermöglicht ein schnelles Eindringen des 
Farbstoffes in die zellulose Faser des Aufzeichnungsträgers. 
ist schnell trocknend und liefert ein wischfestes Schriftbild.
Patent EP-0081046-A3 (EP)
IPC: F27D5/00
Filed: 1982-09-24
Abstract: Brennhilfsmittelaufbau für das einlagige Brennen kera­
mischer Formlinge (Fliesen oder andere Platten) bei dem 
oberhalb der auf der Plattform des Brennwagens aufliegen­
den Wärmedämmschicht Stützständer und Tragkörper für 
die Formlinge vertikal aufstehen und in der Plattform (PF) 
des Brennwagens verankert sind. Die Füße (14a) der Stütz­
ständer (14) sind lösbar in Tragstützen 1,2 einsetzbar, die 
ihrerseits von der Wärmedämmschicht der Plattform PF des 
Brennwagens umhüllt sind und auf im Tragrahmen des 
Brennwagens angeordneten Fundamenttraversen (9) ver­
schoben und festgelegt werden können.
Patent EP-0085142-A3 (EP)
IPC: G01D9/38
Filed: 1982-10-28
Abstract: An automatic device of numerical control for drawing 
articles at a high velocity and in an exact form, having a 
drawing means and paper, wherein the drawings are 
produced by the combination of two particular movements, 
one of said movements is effected by the paper (movement 
along the X axis) and the other movement is realised by the 
drawing means (movement along the Y axis), having a roll 
for feeding the paper and another roll for collecting the paper 
through digitally controlled paper undulations.
Patent EP-0086299-A3 (EP)
IPC: B60K17/24
Filed: 1982-09-23
Abstract: This invention is concerned with a vehicle transmission 
system for providing a driving connection between the ve­
hicle drive means and the vehicle frame and comprises a 
transmission bush coupling one part of which is clamped to 
the vehicle main frame and the other part of which is clam­
ped to the sub frame secured to the vehicle driving axle and 
which coupling includes a flexible part spherical diaphragm 
clamped between supporting face parts which closely 
engage the diaphragm on the respective opposite sides. 
The sub frame comprises a pair of arms which diverge away 
from each other and are secured to opposite sides of the 
vehicle driving axle. The flexible coupling is located at the 
apex of the diverging arms.
Patent EP-0100132-A3 (EP)
IPC: B01D33/03
Filed: 1983-02-18
Abstract: Material 19 to be dewatered is supplied to lower end 20 of 
foraminous structure 10 disposed between side fences 12, 14 
and adapted to be vibrated by a vibrator unit 24 mounted be­
tween the fences 12, 14 by cheeks 20 which permit variation of 
the inclination of plate 26, on which the unit 24 is mounted, rel­
ative to the structure 10. The structure 10 is shaped to provide 
a plurality of side-by-side V-shaped or U-shaped troughs 40 
along which the material 19 is progressed by the vibrations. As 
shown, these troughs are formed by truncated wedge-sec­
tioned wires or strips 50 with lozenge or diamond-sectioned 
wires or strips 52 at thenadirs but these troughs may be of rig­
id intersecting wire mesh, or of pliable mesh draped to define 
U-sectioned troughs.
Patent EP-0087962-A3 (EP)
IPC: H01J61/72
Filed: 1983-02-25
Abstract: A beam mode lamp has two thermionic electrodes (33, 
34) which when energized by AC power function alternately 
as cathode and anode. Electrodes emitted from a cathode are 
shaped by the anode into electron beams (e) which excite a 
gaseous mixture into radiating ultraviolet light and secon­
ary electrons. A phosphor coating (37) on the envelope (31) 
of the lamp connects the ultraviolet radiation into visible 
light. During start the electrodes (33, 34) are connected in 
series. During operation the electrodes (33, 34) are discon­
nected from each other. The ends of each electrode are then 
connected making the two ends of an electrode at substan­
tially the same electrical potential. This arrangement results 
in improved luminous output efficacy and longer operating 
life of the lamp.
Patent EP-0090513-A3 (EP)
Title: Improved roof ventilation tile and method of ventilating a roof space
IPC: E04D1/30
Filed: 1983-03-07
Abstract: A roof ventilation tile clipped into place over a hole made through the tiling of a roof. Perimeter regions (1a, 1b, 1c) of a base plate (1) underlie tiles which surround the hole and the strut 4 rests on tiles adjacent to the hole. Distal end portions (6b, 6c) of a spring steel clip (6) enter the hole and locate behind and below a roof batten defining the lower edge of the hole.
Patent EP-0116239-A3 (EP)
Title: Dispositif pour absorber l'humidité de l'air ambiant d'un local
IPC: F24F3/14
Filed: 1983-03-14
Abstract: La présente invention a pour objet un dispositif pour 
absorber l'humidité d'un local à l'aide d'un sel hygrosco­
pique.  
     Ce dispositif est constitué par un récipient (1) dont la 
paroi latérale est munie de perforations (5), sur la partie 
supérieure duquel est disposée une nacelle amovible (2) 
destinée à recevoir le sel hygroscopique (6) et réalisée en 
une matière perméable et qui est fermé par un couvercle 
perforé (3).
Patent EP-0125369-A3 (EP)
IPC: E04D9/00
Filed: 1984-01-13
Abstract: Bekannte Kunststoffhalme zum Herstellen einer Da­
cheindeckung sind als Röhrchen mit über ihre ganze Länge 
konstantem Durchmesser und mit glatter Außenwandung 
ausgebildet. Durch diese Formgebung bedingt, entstehen 
Schwierigkeiten beim Eindecken des Daches, da die Kunst­
stoffhalme keine Konizität wie natürliches Reet aufweisen. 
Darüberhinaus haben die bekannten Halme eine geringe 
benetzbare Fläche, so daß eine dickere Halmlage erforderlich 
ist, um das auf die Dacheindeckung fallende Regenwasser 
vorübergehend zu binden. Um eine leichtete Verarbeitung 
und eine größere wirksame Benetzungsfläche zu erreichen, 
weist der Kunststoffhalm einen spiralförmigen Querschnitt 
mit einander überlappenden Längsrändern auf und an seiner 
Außenseite ist er mit einer Linksriffelung versehen.
Patent EP-0122589-A3 (EP)
Title: Process and apparatus for manufacturing sheets for coating purposes, in particular decorative sheets for coating hard fibre, chip or wood board
IPC: B05C9/06
Filed: 1984-04-10
Abstract: 1. A process for manufacturing a sheet, more particularly for coating hard fibre, chip and wood board, by impregnating an absorbent paper containing a filler, such as titanium dioxide, kaolin or barium sulphate, with an impregnating agent, followed by drying, only a proportion of the filler required for adequate opacity of the sheet being added to the paper pulp during papermaking, characterized in that the remainder of the filler is applied to the base paper in the form of a flowable or pasty substance prior to impregnation.
Patent EP-0150294-A3 (EP)
Title: Hinge arrangement
IPC: E05D5/02
Filed: 1984-11-15
Abstract: 1. Hinge arrangement, in particular a scissor-type mounting, on window-frame hollow sections (1), with a base plate (5) which has holes for fixing screws (9) to pass through and mounting lugs (6) between which the hinge pivot extends for mounting the scissor-type arm plunging through an opening (3) into the hollow section, characterized in that the fixing screws (9) penetrate through an abutment plate (12) which is arranged on the inside of the hollow section, is inserted at an angle through the opening (3) and forms a shoe (14, 15) extending right into the opening (3).
Patent EP-0150299-A3 (EP)
IPC: B42B4/00
Filed: 1984-11-20
Abstract: Ein Gerät mit einer Schneidvorrichtung zum Abtrennen 
von Stücken eines Drahtkamm-Bindungsmaterials zum Bin­
den von Packen von Bögen mit Randperforation. Die abzu­
trennenden Stücke des Materials sollen eine ganze Anzahl 
von Zinken haben. Das Gerät hat eine Führung und ein 
Förderrad für das Material. Eine Bremse oder Arretierung 
sorgt für teilungsrichtiges Abtrennen des Materials. In der 
Antriebsverbindung zum Förderrad ist eine Einstellvorrich­
tung zum Einstellen der Förderlänge vorgesehen. Hierzu 
kann ein Sektorzahnrad dienen, das aus Teil-Sektorzahnrä­
dern zusammengesetzt ist, die gegeneinander verdrehbar 
und festsetzbar sind. Zum Einstellen der Förderlänge kann 
stattdessen eine Exzenteranordnung dienen, bei der der 
radiale Exzenterabstand einstellbar ist und über eine Kette 
ein Kettenrad angetrieben wird, das seinerseits ein Klinken­
rad zum Antrieb des Förderrades antreibt.
Patent EP-0130747-A3 (EP)
IPC: B08B15/02
Filed: 1984-06-22
Abstract: The invention is concerned with the removal of asbestos 
and the like hazardous materials from loactions such as build­
ings and other environments in which people work or live, and 
the method and apparatus involve breaking, cutting or grinding 
away the asbestos material and also locating an extraction 
nozzle and duct in the vicinity of the removal work for the pneu­
matic conveying of the harmful particles away from the work­
ing zone and to a filter means. The filter means preferably is in 
two stages namely a first coarse filter stage, and a second high 
efficiency filter stage for the removal of all or virtually all con­
taminated particles.
Patent EP-0143513-A3 (EP)
IPC: B29C65/74
Filed: 1984-08-20
Abstract: Apparatus and process for ultrasonically cutting off undesir­
able selvage (S) and sealing the longitudinal cut edges (E) from 
both sides of continuous lengths of textile fabric (F) having at least 
some thermoplastic yarns therein. The apparatus and process 
are characterized by cutting off a predetermined width of the 
undesirable selvage (S) from each side of the textile fabric (F) 
regardless of the transverse variations in the path of travel of the 
fabric (F) through the apparatus or width of the fabric (F). The 
apparatus utilizes a mechanism (26) for shifting the moving textile 
fabric (F) relative to a stationary ultrasonic cutting and sealing 
mechanism (20) on one longitudinal edge of the fabric (F) and a 
mechanism (50) for shifting a movable ultrasonic cutting and 
edge sealing mechanism (40) relative to the other longitudinal 
edge of the moving textile fabric (F).
Patent EP-0137736-A3 (EP)
Title: Cube-corner retroreflective articles having wide angularity in multiple viewing planes
IPC: G02B5/124
Filed: 1984-09-11
Abstract: Cube-corner retroreflective articles having improved angularity along multiple viewing planes are provided. The articles comprise at least one matched pair of cube-corner retroreflective elements which are rotated 180 DEG  with respect to one another, the three lateral mutually perpendicular faces of the elements being defined at their bases by linear edges that lie in a common plane, and the optical axes of the elements being tilted toward one another.
Patent EP-0139470-A3 (EP)
IPC: H04N5/14
Filed: 1984-09-14
Abstract: A television receiver amplifier particularly suitable for 
fabrication as an integrated circuit. The amplifier configura­
tion is such that only integrated circuit components are 
required to provide a fully functional television receiver 
signal processing amplifier.  
     A signal detector and a d.c. level restoring circuit having 
circuit configuration which permit the fabrication of fully 
functional units using only integrated circuit components, 
are described also
Patent EP-0145669-A3 (EP)
IPC: H03J1/00
Filed: 1984-07-13
Abstract: A device for the voice control, particularly of the func­
tions of the tuning in search and audio regulations in an elec­
tromagnetic signal receiver allows the user to interfere 
through his voice only and without a physical contact with the 
apparatus, on the usual regulations of the apparatus itself.  
     The device comprises a first microprocessor dedicated 
to the speech recognition and apt to receive the commands 
by the user through a microphone. The first microprocessor 
converts the analog signals received from the microphone 
into digital sampled signals and carries out the comparison 
between said samples obtained from the input and the sam­
ples which form the data table contained in its memory.  
     Each time a command is recognized, on its output pins 
an electric control appears, which is utilized by a second 
microprocessor, dedicated to the control of the electromag­
netic signal receiver, in order to provide the control effects 
desired by the user.
Patent EP-0156267-A3 (EP)
Title: Method for the preparation of strictozidin
IPC: C07H17/04
Filed: 1985-03-15
Abstract: 1. Method for the preparation of strictosidine of the formula (I) see diagramm : EP0156267,P5,F3  by condensing secologanin of formula (II)  see diagramm : EP0156267,P5,F5  and tryptamine of formula (III) see diagramm : EP0156267,P6,F1  in an aqueous solution, characterised in that the tryptamine is used in a molar ratio of (20-80) : (80-20), advantageously in a molar ratio of 50 : 50, as a mixture of the free tryptamine base and a salt of tryptamine formed with a mineral acid, and to the aqueous solution is added an additional protonic solvent, preferably acetic acid, in a quantity which at least ensures dissolution of the whole quantity of the tryptamine base, but comprises not more than 5 wt.% of the reaction mixture, and the resulting vincoside lactam of formula (IV)  see diagramm : EP0156267,P6,F2  is precipitated by filtration, and the strictosidine isolated in a known manner.
Patent EP-0161617-A3 (EP)
IPC: C07D277/44
Filed: 1985-05-07
Abstract: Die Erfindung betrifft neue 2-(2-Acylamido-thiazol-4-yl)-­
2-butensäurealkylester der Formeln 
  
in denen Acyl und R¹ die in der Beschreibung angegebene 
Bedeutung haben sowie Verfahren zur Herstellung dieser Ver­
bindungen und ihre Verwendung zur Herstellung von Cephalo­
sporinen.
Patent EP-0191184-A3 (EP)
IPC: C09K23/52
Filed: 1985-12-13
Abstract: A thickener composition comprised of a polymer having 
as the major recurring structural unit an acryl-amidoal­
kanesulfonic acid or derivative thereof and a polyvalent 
metal crosslinking agent is provided. The compositions are 
useful for thickening aqueous solutions within a specified 
range of pH. The thickener is effective even in aqueous 
compositions having high levels of electrolytes.
Patent EP-0163356-A3 (EP)
IPC: C10L1/32
Filed: 1985-05-23
Abstract: A process is disclosed for the preparation of stable 
mixtures of coal and oil comprising the following steps:  
a) grinding of the coal down to a particle size lower than 
200 µm;  
b) mixing of ground coal with water;  
c) mixing of moisturized coal with oil, a mixture being 
obtained with coal content not greater than 50% by 
weight, and with a water content not greater than 20% 
by weight relatively to the mixture itself;  
d) homogenizing by fine subdivision of the components of 
the mixture as under point (c).
Patent EP-0154478-A3 (EP)
IPC: A61K35/74
Filed: 1985-02-25
Abstract: This invention provides a composition useful in the 
treatment or prophylaxis of disturbances in the normal 
intestinal bacteria flora in poultry. The composition is 
intended to be administered as an aqueous mixture and it 
contains anaerobic bacteria of intestinal origin and an agent, 
preferably cysteine, which decreases the toxic effect of the 
oxygen dissolved in the water, and preferably also a 
substantially neutral buffer.
Patent EP-0156642-A3 (EP)
Title: Waste product management process and apparatus for use in removing acid from dry charge battery plates
IPC: H01M4/22
Filed: 1985-03-25
Abstract: A system for preparing plates primarily intended for use in a dry charge battery includes washing pasted and formed battery plates in water at a low flow rate until most, but not all, of the forming acid has been removed, and thereafter washing said plates at a higher flow rate to remove residual acid; treating the second wash water using an ion exchange bed to remove the acid and reusing the deacidified water.
Patent EP-0169695-A3 (EP)
IPC: G03G15/00
Filed: 1985-07-12
Abstract: A vacuum media capturing and retention system for a 
drum type printer or recorder is disclosed. The apparatus 
includes a vacuum drum with two regions of vacuum 
passages, one for capturing the leading edge of the media 
and the second for retaining the trailing edge of the media. 
When the leading edge of the media is initially captured the 
vacuum level in the drum is at one level. After the leading 
edge of the media is captured the vacuum level is dropped to 
a lower level until the trailing edge of the media is captured. 
Following the capture of the media trailing edge, the vacuum 
level within the drum is again increased to retain the media 
thereto during the copying or recording operation of the 
overall device.
Patent EP-0174162-A3 (EP)
IPC: A61K31/425
Filed: 1985-08-30
Abstract: The invention relates to compounds of formula (I), 
physiologically acceptable salts thereof, formulations con­
taining 
them, their preparation and their use in medicine.  
     In formula (I) 
  
Q and Q¹-Q⁸ are independently selected hydrogen and C₁₋₄ 
alkyl;  
A is a group of formula -(CO) k -(NQ⁹) m -(CH₂) n - where k and 
m are either both 0 or both 1, n is from 1 to 6, Q⁹ is selected 
from hydrogen and C₁₋₄ alkyl and any of the -(CH₂) n - groups 
independently are optionally substituted by one or two C₁₋₄ 
alkyl groups;  
B is a C₁₋₆ alkyl group;  
E and Z are independently selected from carboxy derivatives 
thereof;  
D is hydrogen or a C₁₋₆ alkyl group which is optionally 
substituted by an amino group;  
(X) is a benzene ring or a naphthyl or indolyl ring system any 
of which is optionally substituted in any position by one or 
more substituents independently selected from C₁₋₄ (itself 
optionally substituted by one or more halogen atoms (C₁₋₄ 
alkoxy, halo, nitro, amino, carboxy, C₁₋₄ alkoxycarbonyl and 
hydroxy; and  
-N Y is a pyrrolidinyl, oxazolidinyl or thiazolidinyl ring, or a 
ring system selected from indolinyl, quinolinyl and tetrahy­
droquinolinyl.