baber/WOPTO huggingface dataset:
Patent EP-0182609-A3 (EP)
Title: Polycyclic biocidal compounds, their synthesis, formulations containing them
IPC: C07C47/546
Filed: 1985-11-14
Abstract: The invention relates to biocidal compounds of the formula RCH2NHR<1> or monomethyl or monoethyl ethers thereof, the compounds including the said ethers containing no more than 30 carbon atoms in total; esters thereof; salts thereof; wherein R = C15-22 carbocyclic fused ring system containing 3-5 aromatic rings optionally substituted by 1-2 substituents, said substituents (containing </= 4 carbon atoms in total) being halogen; cyano; C1-4 alkyl or C1-4 alkoxy, each optionally substituted by OH or C1-2 alkoxy; halogen substituted C1-2 alkyl or C1-2 alkoxy; S(O)nR<2> n = 0-2 and R<2> is C1-2 alkyl optionally substituted by OH or C1-2 alkoxy; or R is optionally substituted by NR<3>R<4> (which contains </= 5 carbons) wherein R<3> and R<4> = C1-3 alkyl group or NR<3>R<4> forms a 5- or 6- membered heterocyclic ring optionally containing 1-2 additional heteroatoms;  R<1> contains </= 8 carbons and is <CHEM>  wherein m is 0 or 1;  R<5> and R<6> = H or C1-5 alkyl optionally substituted by OH;  R<7> and R<8> = H, C1-3 alkyl;  -@@@-is a five-or-six-membered saturated carbocyclic ring;  R<9> is H, CH3 or CH2OH;  R<1><0>, R<1><1> and R<1><2> = H or CH3;  R<1><3> = H, CH3, OH or CH2OH with the proviso that R is not substituted or unsubstituted perylene, fluoranthene, chrysene, pyrene or triphenylene. Also disclosed are formations containg the compounds, methods for their preparation, chemical intermediates in their preparation and the use of the compounds in the treatment of tumors and an antipathogenic agents particularly antifungal agents.
Patent EP-0177456-A3 (EP)
Title: Bottle provided with cap and warranty seal particularly designed for vaginal washings and enemas
IPC: B65D47/10
Filed: 1985-02-13
Abstract: The present invention relates to a bottle provided with a cap and warranty or antitampering seal, particularly designed for vaginal washings and enemas, comprising a vessel, closed by a plug member and held in position by a ring nut coupled, through tearable portions, to a protection further cap. To the plug member there is slidingly coupled a withdrawable cannula provided, outside of said vessel, with a washing solution supply head provided with closure and check valve means.
Patent EP-0216147-A3 (EP)
IPC: C08F8/00
Filed: 1986-08-20
Abstract: Super-absorbent covalently crosslinked copolymers are 
prepared by reacting a homopolymer of acrylamido hydro­
carbon sulfonic acid or an amine salt or a monomer precursor 
thereof with an allylic crosslinking agent. These copolymers 
are compatible with a wide variety of materials and can be 
used wherever superior aqueous fluid absorption and reten­
tion is required. Typical applications for these copolymers are 
in absorbent softgoods and in agricultural areas.
Patent EP-0218908-A3 (EP)
IPC: A47L15/44
Filed: 1986-09-08
Abstract: A device is described for adjusting metering of liquid 
and or powder detergent, particularly for industrial dis­
hwashers, which is reliable, economical, and does not require 
frequent maintenance of its components. The device compris­
es at least one sensor (2, 4) connected with the electric valve 
(3, 5) which controls the inflow of the water and is sensitive to 
the magnetic field generated by the latter during opening. The 
sensor, which is normally open, is closed by the magnetic 
field associated with the electric valve, and controls a suitable 
driving circuit (12) for the liquid detergent metering pump, or 
for a powder detergent metering system (14). The sensor is 
associated with a suitable electronic holding circuit, which 
keeps the same sensor closed during water supply, eliminat­
ing disturbing external influences.
Patent EP-0221460-A3 (EP)
Title: Method and device to clean a tooth
IPC: A61C17/20
Filed: 1986-10-23
Abstract: A process for treating periodontitis existing in the mouth of a patient having teeth with roots extending downwardly in the gums by using a scaler including a scraper with a cutting edge and a handle for the scraper. A dentist uses the scraper to remove tartar, concretions and necrotic root element from a tooth by guiding the cutting edge along the tooth root under the gums from the lowest point of the gum pocket and while exerting pressure on the root suddenly moving the cutting edge with a powerful jerk in scraping manner toward the chewing face of the tooth. The scaler is adapted for manual movement by the dentist and also has a mechanism which when actuated initiates and performs the jerk action without manual movement of the scraper by the dentist.
Patent EP-0233321-A3 (EP)
IPC: G09F9/00
Filed: 1986-10-23
Abstract: Bei einer Vorrichtung zur elektrisch leitenden Ver­
bindung einer Flüssigkristallzelle mit einer Leiter­
platte stehen die Flüssigkristallzelle und die Lei­
terplatte im wesentlichen aufeinander senkrecht und 
weisen zueinander passende Leiterbahnen auf, welche 
innerhalb eines von ihnen gebildeten Winkels durch 
Lot miteinander verbunden sind. In der Leiterplatte 
kann in einem Randbereich ein Schlitz zur Aufnahme 
eines Randbereichs der Flüssigkristallzelle angeord­
net sein.
Patent EP-0225514-A3 (EP)
Title: Manufacturing method for selected gate configuration injection molding nozzles
IPC: B22D19/00
Filed: 1986-11-18
Abstract: This invention relates to an improved method of making nozzles for injection molding. The nozzles are heated by an electrical heating element which is cast in a copper portion between inner and outer stainless steel portions. The method includes making a main rear portion and a steel nose cap portion separately, brazing them together in a vacuum furnace to form an integral unit, and then finishing it by drilling and machining to provide it with a central bore and a particular gating configuration. This method has the advantage that a single inventory of unfinished nozzles can be maintained, from which a requirement for one of several gating configurations can be quickly supplied by finishing the nozzles according to that configuration.
Patent EP-0233350-A3 (EP)
Title: Silicate- and magnesium-free peroxide stabilizers
IPC: D06L4/70
Filed: 1986-12-15
Abstract: Silicate- and magnesium-free stabilizer mixtures for stabilizing aqueous peroxide bleaching baths based on organic acids and/or salts thereof comprising: (A) polyhydroxy and/or hydroxycarboxylic acids, and their alkali metal and/or ammonium salts; (B) polyacrylic acids, and their partially neutralized form; and (C) polyamine and/or amine polyphosphonic acids, and their alkali metal and/or ammonium salts; (D) 35% hydrogen peroxide solution with the proviso that the ratio by weight of components A:B:C is 1 to 6:0.2 to 1:0.4 to 4.
Patent EP-0227053-A3 (EP)
IPC: C08L69/00
Filed: 1986-12-18
Abstract: Thermoplastic blends of polyamide with a resin 
selected from the group consisting of polycarbonate, 
poly(ester-carbonate), and polyarylate have improved 
physical properties with the incorporation therein of 
an epoxy functional compatibilizing agent.
Patent EP-0219950-A3 (EP)
IPC: G11B25/10
Filed: 1986-08-29
Abstract: A magnetic tape cartridge (10) compatible for use with a 
disc-drive comprises a cartridge casing defining a thin space. 
A tape run path (62) is defined within the thin space for pas­
sing a magnetic tape (12) across a position (36) where a disc-­
drive head is provided for transferring data between the mag­
netic tape (12) and the disc-drive head. A back-tension or re­
tarding force is applied to the magnetic tape (12) for prevent­
ing the magnetic tape (12) from becoming slack. Preferably, 
the retarding force is applied to the tape feeding means mech­
anism and maintains a tension on the magnetic tape (12), so 
preventing the magnetic tape (12) from overrunning, which 
would result in the supply of an extra length of the magnetic 
tape (12) to the tape run path (62), and cause slackening of the 
magnetic tape (12).
Patent EP-0229478-A3 (EP)
IPC: H01F1/20
Filed: 1986-12-01
Abstract: Microcrystalline alloys are synthesized by heat-treating 
amorphous or disordered metal alloy powder precursors 
which have been prepared under solid-state reaction con­
ditions. The resultant microcrystalline alloys retain the same 
wide range of compositions present in the amorphous metal 
alloy powders. These microcrystalline alloys can be formed 
into solid shapes prior or subsequent to microcrystallization.
Patent EP-0231639-A3 (EP)
Title: Gas analyzer and a source of ir radiation therefor
IPC: G01N21/35
Filed: 1986-12-19
Abstract: A source of IR radiation for use with a gas analyzer comprises a sealed-off enclosure (4) containing at least one molecular, IR-active gas which, upon excitation, is capable of emitting IR-radiation of a known, discrete spectral distribution. The excitation is effected by electrical discharges taking place in a limited portion (32) only of the sealed-off enclosure (4), the rest of the enclosure serving as reservoir (34) of the gas. The electrodes (20) producing the discharges are disposed outside of the enclosure (4). A gas analyzer (2,4,6,8,10,12) incorporating the source is also described.
Patent EP-0200715-A3 (EP)
IPC: B21C5/00
Filed: 1986-04-22
Abstract: Zum Anspitzen von Knüppeln für die Erleichterung des 
Ansetzens an ein nachfolgendes Walzgerüst erfolgt zunächst 
ein spitzwinkeliges Zuschneiden einer Fläche des Knüppels, 
worauf unmittelbar anschließend im gleichen Arbeitsgang 
eine Verformung einer benachbarten Fläche durch zur Spitze 
abfallende Preßflächen erfolgt. Ein Preßstempel 8 ist hiezu 
mit einer Schneidkante 11 und einer Preßfläche 9 ausgebil­
det. Die Schneidkante eilt gegenüber der Preßfläche 9 vor, 
wobei die Verformung des Knüppels gegen im Querschnitt 
im wesentlichen rechtwinkelig aufeinander stehende Flä­
chen eines Gesenkes 10 erfolgt.
Patent EP-0264883-A3 (EP)
IPC: C07D401/04
Filed: 1987-10-19
Abstract: A substituted pyridine derivative represented 
by the general formula 
  
herein R¹ represents a phenyl or naphthyl group which 
may optionally be substituted by a substituent selected 
from the class consisting of a hydroxyl group, lower 
alkyl groups, lower alkoxy groups, cycloalkyl groups, 
lower alkoxycarbonyl groups, a phenyl group and halogen 
atoms; X represents an oxygen atom, a sulfur atom, a 
carbonyl group, or a group of the formula -CH(OH)- or 
-N(R a )- in which R a  is hydrogen atom or a lower 
alkyl group; Y represents a linear or branched lower 
alkylene group or a vinylene group which may optionally 
be substituted by a lower alkyl group, with the proviso 
that when X is an oxygen or sulfur atom, Y represents the 
lower alkylene group. R² and R³ are identical or 
different and each represents a hydrogen atom or a lower 
alkyl group; R⁴ represents a hydrogen atom, a lower 
alkoxy group, a cycloalkyloxy group, a lower alkylthio 
group, a cycloalkylthio group, an aryloxy group, an 
aralkyloxy group or a group of the formula 
  
in which R b  and R c  are identical or different and 
each represents a hydrogen atom or a lower alkyl group, 
or R b  and R c , taken together, may form together with 
the adjacent nitrogen atom a 5- to 7-membered saturated 
heterocyclic ring which may optionally contain at least 
one additional hetero atom selected from the group con­
sisting of oxygen, sulfur and nitrogen atoms and may 
optionally be substituted by a lower alkyl group; m and n 
are each 0 or 1, with the proviso that m and n are not 0 
at the same time, or an acid addition salt thereof. This 
compound is useful as an antiulcer agent.
Patent EP-0272596-A3 (EP)
Title: Theophyllinemethyldithiolan and theophyllinemethyldithianyl derivates, a method for their preparation and pharmaceutical compositions in which they are included
IPC: C07D473/08
Filed: 1987-12-16
Abstract: New derivatives of theophylline are described, which have the general formula: <CHEM> in which R is selected from the group consisting of 2'-(1'-oxy-1', 3'-dithiolanyl), 2'-(1', 3'-dithiolanyl) and 2'-(1',3'-dithianyl), possibly substituted in position 4'. The derivatives have high antibronchospastic, antitussive and mucolytic activities.
Patent EP-0245050-A3 (EP)
Title: Apparatus and method for controlled spin flow forming of containers and containers per se
IPC: B21D22/14
Filed: 1987-05-01
Abstract: A method and apparatus for roll forming to neck-in the open ends of drawn and ironed cans and replace double necks and triple necks is disclosed. An externally disposed free roll (11), preferably having independently rotatable sections is moved inward and axially against the outside wall of the open end of a rotating trimmed can to form a conical neck at the open end of the can, the two sections of the roller (11) being able to revolve at different speeds depending upon neck diameters respectively engag                              ed thereby. A spring-loaded interior support roller (19) moves under the forming force of the free roll (11). This is a single operation where the can rotates and the free roll rotates such that a smooth, conical necked end and flange are produced. At commencement of necking, the free roll (11) establishes a nip on the can wall in conjunction with an inner freely rotatably but axially immovable roll sleeve (24); coacting mating chamfer surfaces (11c, 24e) of the roll (11) and the roll sleeve (24) serve to generate a necking process which proceeds progressivley in the direction of the open end of the can, at the commencement of necking.
Patent EP-0246114-A3 (EP)
Title: Photochromic spiropyran compounds
IPC: C07D407/04
Filed: 1987-05-15
Abstract: A series of novel photochromic spiropyrans are disclosed in which a spiro-adamantane group is introduced into the 2-position of the benzopyran or naphthopyran ring. The spiropyran compounds of the invention exhibit heliochromic properties, i.e. they colour in sunlight and fade rapidly at ambient temperatures in the absence of U.V. light, making them good candidates for use in the manufacture of sunglasses. The invention includes lenses which darken in sunlight and incorporate the novel spiropyrans and a process for the preparation of the spiropyran compounds.
Patent EP-0266919-A3 (EP)
IPC: H03K19/003
Filed: 1987-10-09
Abstract: An integrated circuit output buffer adapted for 
impedance matched coupling at a first temperature and at 
a second lower temperature to a transmission line (40) 
having a characteristic impedance at the first 
temperature, includes an output terminal (38) adapted to 
be coupled to the transmission line (40), and an output 
stage (14) having a first output impedance at the first 
temperature and a second lower output impedance at the 
second temperature. A compensation resistor (16) has a 
lower temperature coefficient of resistance and is 
provided for coupling the output stage (14) to the 
output terminal (38).
Patent EP-0230399-A3 (EP)
IPC: C09K8/528
Filed: 1987-01-15
Abstract: New compositions containing amine surfactant and 
alcohol solvent, and processes for well bore cleaning and 
brine cleaning using such amine surfactants.
Patent EP-0266331-A3 (EP)
IPC: G01N33/483
Filed: 1987-10-28
Abstract: A method for the determina­
tion of concentration of substances in intercellular tissue 
fluid, whereby the method comprises 
   i) placing a dialysis fibre tube in a tissue, whereby the 
dialysis fibre membrane has a cut-off for the molecular weight 
determined by the substance to be measured;    ii) perfusing an isotonic saline solution through said fibre;    iii) analysing the dialysate with regard to qualitative and 
quantitative parameters.
Patent EP-0301595-A3 (EP)
Title: Control method for sorter with stapler
IPC: B65H31/36
Filed: 1988-07-29
Abstract: A method of controlling a sheet sorter (1) 
wherein the sheet sorter includes a plurality of bins (B) 
for accommodating sheets, the bins being arranged in a 
vertical direction, a first sheet discharging device 
for discharging sheets not to be sorted, second sheet 
discharging device, disposed with a vertical interval 
from the first sheet discharging device, for 
discharging sheets to be sorted, bin moving device for 
moving substantially vertically the bins and stapler 
device (45) for stapling the sheets, the method includes 
providing the stapler device (45) adjacent to the second 
sheet discharging device; accommodating the sheets on 
the plurality of bins (B) by sequentially opposing the bins 
to the second sheet discharging device, and stapling 
the sheets on the bins by the stapler (45), when a sorting 
mode is selected; discharging the sheets by the first 
discharging device and accommodating them on a non-sort 
bin opposed to the first discharging device (11) when a non-­
sorting mode is selected, and moving the non-sort bin 
to a neighborhood of the second discharging device (12) 
where the sheets thereon are stapled by the stapler 
device (45)
Patent EP-0302502-A3 (EP)
IPC: H04B3/36
Filed: 1988-08-04
Abstract: Anordnung zum Anschluß eines Zwischenverstärkers (ZV) für Seeka­
bel, bei dem der Zwischenverstärker (ZV) in die Signalleitungen 
eines Hauptkabels (HK) eingeschleift und an Versorgungsleitun­
gen angeschlossen ist. Über ein vom Hauptkabel (HK) abzweigen­
des Nabelschnurkabel (NSK) ist der Zwischenverstärker (ZV) ein­
geschleift.
Patent EP-0305841-A3 (EP)
IPC: B29C31/04
Filed: 1988-08-22
Abstract: Um beim Auftragen eines fließfähigen, Kunststoff, insbe­
sondere Polyurethan-Schaumstoff, bildenden Reaktionsge­
misches auf eine bewegte Unterlage (1) eine über die 
gesamte Arbeitsbreite gleichmäßige Stärke der Gemisch­
schicht (5) sicherzustellen, wird der zum Auftragen 
dienende, sich quer über die Unterlage erstreckende, 
unten Austrittsöffnungen (3) aufweisende Auftragsbe­
hälter (2) im Inneren mittels eines über der Reaktions­
gemischfüllung (14) aufrechterhaltenen Druckluftpolsters 
(15) beaufschlagt, damit aus allen Austrittsöffnungen 
(3) die gleiche Menge ausströmt.
Patent EP-0305886-A3 (EP)
IPC: D06P3/872
Filed: 1988-08-25
Abstract: Färbepräparationen in fester oder flüssiger Form, 
enthaltend einen oder mehrere rote 
Dispersionsfarbstoffe der Formel (1) 
  
in welcher R₁ eine Alkylgruppe von 1 bis 4 
Kohlenstoffatomen bedeutet, und einem oder mehreren 
roten Dispersionsfarbstoffen der Formel (2) 
  
in welcher R₂ und R₃ unabhängig voneinander die Gruppe 
-CH₂-CH₂-CH₂-COOCH₃ oder -CH₂-CH₂-CH₂-COOC₂H₅, und R₄ 
ein Wasserstoff-, Chlor- oder Bromatom oder die 
Methylgruppe bedeuten, einem oder mehreren anionaktiven 
oder nichtionischen Dispergiermitteln und gegebenenfalls 
Wasser, wobei, bezogen auf das Mischungsverhältnis der 
Reinfarbstoffe zueinander, die Farbstoffe der Formel (1) 
zu 15 bis 85 Gewichtsprozent, die Farbstoffe der Formel (2) 
zu 85 bis 15 Gewichtsprozent enthalten sind, und wobei die 
 
 
Farbstoffe durch gemeinsame oder separate Nassvermahlung 
in Gegenwart eines Dispergiermittels in hohe 
Feinverteilung gebracht worden sind, sowie deren 
Verwendung zum Färben oder Bedrucken von Polyesterfasern 
oder Mischungen aus Polyester- und Zellulosefasern.
Patent EP-0280451-A3 (EP)
Title: Polyetherurethane urea polymers as space filling tissue adhesives
IPC: C08G18/10
Filed: 1988-02-16
Abstract: Purified diisocyanate polyetherurethane prepolymers and process therefor. Polyetherurethane urea polymers prepared by mixing said prepolymers with an aqueous solution of an amino, ureido or hydroxy substituted amine or a like-substituted alpha-amino acid, and a method of using same as a space filling adhesive sealant in surgery.
Patent EP-0312395-A3 (EP)
Title: Production of high surface area carbon fibres
IPC: D06M101/40
Filed: 1988-10-14
Abstract: High surface area carbon fibres are produced by heating carbon fibres in 
the presence of a quantity of alkali metal hydroxide in excess of 50% by 
weight based on weight of carbon at temperatures above 500°C in an inert 
atmosphere.
Patent EP-0323283-A3 (EP)
Title: Processes for producing milk-derived alcoholic beverages
IPC: A23C9/13
Filed: 1988-08-10
Abstract: Milk-derived alcoholic beverages of fine flavor can be 
obtained by carrying out alcoholic fermentation under a 
sufficiently high osmotic pressure. In addition, products 
having fruit-juice flavor can be obtained by addition of 
fruit juice to the alcoholic fermented products prepared 
above. Furthermore, products of further improved flavor 
can be obtained by addition of the initial distillate 
fractions of the alcoholic fermented products prepared above 
to the alcoholic fermented products not provided to said 
distillation.
Patent EP-0331062-A3 (EP)
Title: Manifold for receiving gas streams from a plurality of parallel-working units
IPC: B04C5/12
Filed: 1989-02-25
Abstract: Manifold (35) for receiving gas streams from a plurality of 
groups of gas purifiers (14, 16) arranged in parallel. The 
manifold (35) comprises a number of pipe parts (38a-d) with 
a successively increasing diameter forming a main channel in 
the manifold (35). A first pipe part (38a) projects into a 
second pipe part (38b), whereby, in the gap between the pipe 
parts (38a, 38b), a gap or connection channel (40b) is 
formed which is substantially parallel to the main channel 
formed by the pipe parts (38a-d). The second pipe part (38b) 
projects into the third pipe part (38c), thus forming a gap 
(40b) between the pipe parts (38b, 38c), and so on. Outlet 
tube parts (36a-d) from the cyclones (16a-d) are connected 
to the channels formed by said gaps (40b, 40c,...).
Patent EP-0368125-A3 (EP)
IPC: H04R25/02
Filed: 1989-10-31
Abstract: Es wird ein Hörgerät beschrieben, das aus einem Hörergehäuse­
teil und einem der Ohrmuschel zugeordneten Mikrophongehäuse­
teil mit zugehörigen Betätigungseinheiten besteht und sich 
dadurch auszeichnet, daß das Mikrophongehäuseteil als indi­
viduell dem Conchabogen anpaßbare Kunststoffspange oder zu­
mindest teilweise elastisch verformbare Einheit ausgebildet 
und das Mikrophon in dem vom Hörergehäuseteil abgewandten 
Endbereich angeordnet ist.
Patent EP-0340831-A3 (EP)
Title: Reduction of discoloration in flame retarded polyurethane foams
IPC: C08G101/00
Filed: 1989-04-20
Abstract: Polyurethane foams containing halogenated phosphorus-based flame retardants are 
protected from scorching by the incorporation therein of an anti-scorch package 
which comprises a diaryl arylenediamine, the reaction product of a diarylamine and a 
lower alkyl ketone, and a hindered phenol.