baber/WOPTO huggingface dataset:
Patent EP-0174833-A3 (EP)
IPC: A61P9/08
Filed: 1985-09-10
Abstract: Triazoloquinoline derivatives of the general formula:  
R¹(NHCH=CR²R³) n  I  
wherein R¹ represents a 1,2,4-triazolo[4,3-a]quinoline group 
which is unsubstituted or substituted by one or more 
substituents R⁴ [which may be the same or different and 
each represents a halogen atom or an amino, carboxy, 
cyano, nitro, hydroxy, formyl, trifluoromethyl, aryl, aryloxy, 
arylthio, benzyloxycarbonylamino, sulphamoyl, tetrazol-5-yl, 
carbamoyl, thiocarbamoyl, arylcarbamoyl or aroyl group, or 
a straight- or branched-chain alkyl group containing from1 to 
6 carbon atoms, or a straight- or branched-chain alkoxy, 
alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino, alkylsul­
phamoyl or arylalkyl group containing from 1 to 6 carbon 
atoms in the alkyl moiety, a straight- or branched-chain 
alkanoyl, alkoxycarbonyl, alkoxycarbonylamino, alkylcarba­
moyl or alkanoylamino group containing from 2 to 6 carbon 
atoms, an N-benzyloxycarbonyl-N-alkylamino group where­
in the alkylamino moiety is straight- or branched-chain and 
contains from 1 to 6 carbon atoms, or a dialkylsulphamoyl, 
dialkylamino or dialkylcarbamoyl group wherein the alkyl 
moieties may be straight or branched and may each contain 
from 1 to 6 carbon atoms and may be linked together to form 
a ring], R² and R³ may be the same or different and each 
represents a cyano group, a straight- or branched-chain 
alkoxycarbonyl group containing from 2 to 6 carbon atoms 
or a phenylsulphonyl group which may be unsubstituted 
substituted by one or more substituents R⁴ (as hereinbefore 
defined), aryl groups and moieties and aroyl groups with 
the definition of R⁴ optionally bearing one or more substi­
tuents, and n represents 1 or 2 or, when an aryl group 
moiety or an aroyl group represented by R⁴ carries one 
more substituents - NHCH=CR²R³ (wherein R² and R³ are 
hereinbefore defined), n represents 0, 1 or 2, and sa 
thereof, possess useful pharmacological properties.
Patent EP-0160635-A3 (EP)
Title: Method and apparatus for the lubrication of a continuous-casting mould
IPC: B22D11/07
Filed: 1985-04-24
Abstract: In order to improve the lubrication of a mould (1) for the continuous casting of metal, in particular steel, at least one passage orifice (5) is made through the wall of the said mould, a lubricant is introduced via this orifice and the lubricant is caused to melt such that it spreads between the wall of the mould (1) and the metal (9). The lubricant may be in the form of a bar (6) consisting of a powder with a relatively low melting point; it may be subjected to a preheating and, if appropriate, to an onset of melting while in the passage orifice through the wall of the mould. <IMAGE>
Patent EP-0190560-A3 (EP)
IPC: C08G18/12
Filed: 1986-01-09
Abstract: Verfahren zur Herstellung von Urethangruppen aufwei­
senden Polyisocyanat-Zubereitungen mit einem NCO-Gehalt 
von 0,5 bis 45 Gew.-% durch Umsetzung von organischen 
Polyisocyanaten mit einem NCO-Gehalt von 30 bis 50 
Gew.-% mit organischen Polyhydroxypolyacrylaten bzw. 
Gemischen von organischen polyhydroxypolyacrylaten mit 
anderen Polyhydroxylverbindungen des Molekulargewichts­
bereichs 62 bis 12 000, die so erhältlichen Polyisocyanat-­
Zubereitungen und ihre Verwendung als Aufbaukomponente 
bei der Herstellung von Kunststoffen nach dem Isocyanat-­
Polyadditionsverfahren.
Patent EP-0195990-A3 (EP)
Title: Prefabricated fitting
IPC: H02G3/06
Filed: 1986-03-14
Abstract: Prefabricated fitting for connecting power cables to electrical installations and suchlike having an insulating body (10) of elastic plastic, which can be used without a metallic housing. The said insulating body (10) has a radial enlargement in the region of the installation-side connection, with a shoulder (14). Two preferably metallic half rings (20, 21) enclose the surrounding surface of the enlargement. The half rings (20, 21) have a flange (22), located at the top on the shoulder (14) and projecting inwards, with an annular surrounding elevated outer edge (24), behind which engage claws or suchlike (36) of a multi-functional mounting device (30) which can be connected to the installation. The elevations (26) provided on the two edge regions of the half rings thus correspond with matching depressions (34) in the mounting device (30) to form a ring closure. <IMAGE>
Patent EP-0204907-A3 (EP)
Title: Microwave system and method of making semi-conductor members and improved semi-conductive members made thereby
IPC: C23C16/50
Filed: 1986-03-27
Abstract: A process and system for making semiconductor alloys and members with high reaction gas conversion efficiencies and at high deposition rates utilizes microwave energy to form a deposition plasma. The microwave energy forms depositing species and molecular ions of a semiconductor elememt and the potential of the plasma is controlled to alter the ion bombardment of the depositing species. The process and system include coupling microwave energy into a substantially enclosed reaction vessel (12) containing a substrate (14) and depositing semiconductor alloys onto the substrate from a reaction gas introduced into the vessel. The semiconductor alloys are particularly suited for relatively thick photoconductive members 40, 50, 62, 72). The photoconductive member includes at least a bottom blocking layer (44, 54, 66, 76) and a photoconductive layer (46, 56, 68, 78). The photoconductive member can be formed in a negative (62, 72) or positive (40, 50) charge type configuration. The members also can include a top blocking enchancement layer (60, 82).
Patent EP-0197455-A3 (EP)
Title: A process for preparing and use of ceriated tungsten electrode material
IPC: C22C27/04
Filed: 1986-03-27
Abstract: The new ceriated tungsten material is a non-radioactive, hardly consumable or non-consumable metallic electrode material, to be used especially in the inert gas shield arc welding, plasma welding, cutting, spray coating and smelting. It can also be used as electrodes in laser transmitting source or gas discharging light source. Moreover, the new material can be used to make a cathodic filament for film deposition by electronic beam under vacuum, etc. This invention employs the technique of powder metallurgy, by strictly controlling the process parameters to fabricate the ceriated-tungsten material, containing 1.0 - 4.5 %<*> ceric oxide (<*>ceric oxide = ceria). Thereby, the difficulties, that have existed for quite a long time of its processing brittleness in forging the ceriated tungsten material over 1.0 %, have now been overcome satisfactorily.
Patent EP-0205071-A3 (EP)
IPC: C12N15/74
Filed: 1986-06-03
Abstract: Replicons are produced by combining a cloning vector 
and insert hup/nif DNA isolated from slow-growing species of 
Rhizobium, such as Rhizobium japonicinm, and used to insert 
such hup/nif DNA into Hup and/or Nif species of Rhizo­
bium.
Patent EP-0207462-A3 (EP)
IPC: G06F7/02
Filed: 1986-06-27
Abstract: A comparator circuit of easily expandable form is con­
structed of two first circuits for comparing the bit data of two 
digital words, and a judgement circuit which outputs compari­
son signals in response to the outputs of the two first compa­
rator circuits. The aforementioned circuits constitute the basic 
building block of the comparator circuit. Expandability is pro­
vided by replacing the first comparator circuits with the basic 
building block circuits, and by then replacing the first compa­
rator circuits of the added basic building block circuits with 
further basic building block circuits, etc. The comparator cir­
cuit thus formed is advantageous in that the number of cas­
cade levels increases no faster than nN, where N is the num­
ber of bits to be compared.
Patent EP-0202937-A3 (EP)
Title: Surface analysis spectroscopy apparatus
IPC: G01N23/225
Filed: 1986-05-22
Abstract: In an apparatus for surface analysis microscopy, a number of analysis devices (5, 11) are mounted on an ultra-high vacuum chamber (1). The devices (5, 11) include a beam source for locally heating a selected region of a specimen and a temperature-detector for monitoring the heating of the selected region, as well as an electron gun (11) and an analyser (5) for detecting emission from a specimen region subjected to electron bombardment. An ion gun may also be provided. The apparatus enables thermal microscopy of a specimen to be carried out in conjunction with other surface analysis techniques including, inter alia, scanning electron microscopy and Auger electron microscopy, within a single apparatus and during a single experimental operation. A novel configuration of cylindrical mirror analyser facilitates mounting a multiplicity of analysis devices on the chamber in a compact manner for studying a specimen at a single position.
Patent EP-0217516-A3 (EP)
Title: Expandable polyvinyl (idene) aromatic particles, process for preparing them and molded articles produced therefrom
IPC: C08J9/00
Filed: 1986-08-13
Abstract: Heat expandable particles of a polyvinyl(idene) aromatic compound contain a blowing agent and at least 0.6 percent of a plasticizer, based on the total weight of the polyvinyl (idene) aromatic compound and the plasticizer. The particles are at least partially coated with one or more glycerides of a fatty acid and or with an oil. The particles can be expanded and molded to foamed articles. The foamed articles are especially useful as shock absorbing packaging material.
Patent EP-0215586-A3 (EP)
IPC: B60T13/567
Filed: 1986-08-20
Abstract: A booster is mounted on a supporting panel 
(44) by means of a cam and lock arrangement (48,68). 
Mounting can be accomplished from one side of the 
panel, and for assembly the booster input push rod 
(l6) can readily be connected to a pedal arm (l8).
Patent EP-0215594-A3 (EP)
Title: Heterologous polypeptide expressed in filamentous fungi, processes for their preparation, and vectors for their preparation
IPC: C07K19/00
Filed: 1986-08-27
Abstract: Novel vectors are disclosed for expressing and secreting heterologous polypeptides from filamentous fungi. Such vectors are used in novel processes to express and secrete such heterologous polypeptides. The vectors used for transforming a filamentous fungus to express and secrete a heterologous polypeptide include a DNA sequence encoding a heterologous polypeptide and a DNA sequence encoding a signal sequence which is functional in a secretory system in a given filamentous fungus and which is operably linked to the sequence encoding the heterologous polypeptide. Such signal sequences may be the signal sequence normally associated with the heterologous polypeptides or may be derived from other sources. The vector may also contain DNA sequences encoding a promoter sequence which is functionally recognized by the filamentous fungus and which is operably linked to the DNA sequence encoding the signal sequence. Preferably functional polyadenylation sequences are operably linked to the 3' terminus of the DNA sequence encoding the heterologous polypeptides. Each of the above described vectors are used in novel processes to transform a filamentous fungus wherein the DNA sequences encoding the signal sequence and heterologous polypeptide are expressed. The thus synthesized polypeptide is thereafter secreted from the filamentous fungus.
Patent EP-0227446-A3 (EP)
Title: An automatic tape cassette loading device
IPC: G11B15/68
Filed: 1986-12-18
Abstract: An automatic tape cassette loading device comprises a plurality of cassette storage shelf blocks (1<sub>1</sub>,1<sub>2</sub>,1<sub>3</sub>) arranged side-by-side and each including plural tiers of cassette storage compartments for containing respective tape cassettes (4). A cassette transfer device is associated with each of the cassette storage shelf blocks 1<sub>1</sub>,1<sub>2</sub>,1<sub>3</sub>) and can perform tape cassette inserting and removing operations in respect of each of the cassette storage compartments of the respective cassette storage shelf block and transferring of tape cassettes (4) over the extent of the respective cassette storage shelf block. A video tape recorder housing block (3) is mounted adjacent an end of the side-by-side arrangement of the cassette storage shelf blocks 1<sub>1</sub>,1<sub>2</sub>,1<sub>3</sub>) and contains at least one video tape recorder (21) which can at least reproduce the signals recorded in a tape cassette (4) delivered thereto from one of the cassette storage shelf blocks (1<sub>1</sub>,1<sub>2</sub>,1<sub>3</sub>). Cassette delivery units (11,13) are provided between the adjoining side-by-side cassette storage shelf blocks (1<sub>1</sub>,1<sub>2</sub>,1<sub>3</sub>) and between the video tape recorder housing block (3) and the cassette storage shelf block (1,) adjacent thereto and can perform delivery operations of the tape cassettes between the respective blocks (1<sub>1</sub>,1<sub>2</sub>,1<sub>3</sub>,3). Each of the cassette storage shelf blocks (1<sub>1</sub>,1<sub>2</sub>,1<sub>3</sub>) may comprise two storage shelf portions (6,7) which are spaced apart to define an aisle therebetween in which the respective cassette transfer device (11) is movable for servicing cassette storage compartments in both shelf portions (6,7).
Patent EP-0227480-A3 (EP)
Title: Magneto-optical recording
IPC: G11B11/105
Filed: 1986-12-23
Abstract: A magneto-optical recording technique comprises: preparing a magneto-optical recording medium (10) comprising a magneto-optical recording layer (12) and a bias magnetic layer (14) formed on a transparent substrate (11), the recording layer (12) having a Curie temperature higher than room temperature, the bias magnetic layer (14) having a compensation temperature lower than a Curie temperature, and the recording layer (12) and the bias magnetic layer (14) being superposed with a non-magnetic layer (13) therebetween; and applying heating (for example by means of a laser beam L.B) to the magneto-optical recording medium (10) at first and second heating power levels, the first level being sufficient to heat the recording layer (12) to a temperature higher than the Curie temperature of the recording layer (12) and to heat the bias magnetic layer (14) to a temperature higher than the compensation temperature of the bias magnetic layer (14), and the second level being sufficient to heat the recording layer (12) to a temperature higher than the Curie temperature of the recording layer (12) while keeping the bias magnetic layer (14) below the compensation temperature of the bias magnetic layer (14).
Patent EP-0249978-A3 (EP)
IPC: C07D233/61
Filed: 1987-06-19
Abstract: Herstellung von Hexaarylbisimidazolen I 
  
mit Ar¹ bis Ar³ = Arylreste, wobei Ar² und Ar³ zu einem anellierten 
Ringsystem verknüpft sein können,   
durch Oxidation der entsprechenden Triarylimidazole II 
  
in einem wäßrig-organischen Zweiphasensystem in Gegenwart wirksamer 
Mengen eines Oniumsalzes III.
Patent EP-0257617-A3 (EP)
IPC: G01M13/00
Filed: 1987-08-25
Abstract: Mit dem Prüfgerät wird eine Dichtkante einer Dichtlippe 
einer Dichtung auf Fehlerfreiheit geprüft. Hierzu wird 
die Dichtung mit einer Dichtkante (22) an einen Prüfdorn (l5) 
angelegt, wobei ein von einer Lichtquelle (24) ausgesandter 
Lichtstrahl (25) auf die Dichtkante (22) fällt. Als Licht­
quelle (24) wird ein Lasergerät verwendet. Der Prüfdorn (l5) 
wird um seine Achse gedreht und die Dichtkante (22) von dem 
Laserstrahl (25) abgetastet. Die Dichtlippe (30) wird während 
der Drehung der Dichtung (l4) nur mit einem Teil ihres Umfangs 
mit definierter Kraft gegen den Prüfdorn (l5) gedrückt. Der 
vom Lasergerät ausgehende äußerst eng gebündelte Lichtstrahl (25) 
trifft punktförmig auf die Dichtkante (22), wodurch sie sehr 
genau abgetastet werden kann. Dadurch ist es möglich auf ein­
fache Weise sogar kleine Fehler einwandfrei festzustellen 
und aufzuzeichnen. (Fig. 2)
Patent EP-0266599-A3 (EP)
Title: Process for preparing magnesium sulphates
IPC: C01F7/40
Filed: 1987-10-16
Abstract: Two magnesium sulphate concentrates are prepared with reduced waste water production from hard salts by combination of electrostatic separation with froth flotation and crystallisation by cooling.
Patent EP-0251777-A3 (EP)
IPC: F25D19/00
Filed: 1987-07-01
Abstract: A refrigerator (23) adapted for use with an insulated 
van body (20), the refrigerator (23) and van body (20) having 
complementary attachment means (28) whereby the 
refrigerator (23) can be readily demounted from the van 
body (20) when the latter is to be used for transporting 
non-refrigerated, e.g. chilled, produce.
Patent EP-0260853-A3 (EP)
IPC: B05D1/04
Filed: 1987-09-07
Abstract: A process for the discontinuous spray application 
of a fluid comprising supplying such a fluid to a 
sprayhead (12), applying a controllably variable electrical 
field to the fluid such that at controlled field 
intensities the fluid can move from the sprayhead under 
the influence of the field to form a spray, effecting 
relative movement of the sprayhead (12) and a target (2), and 
switching the spray on and off, characterised in that 
the field is applied by means of constant potentials 
applied to the sprayhead (12) and a charged field adjusting 
electrode (20) and spraying only occurs when the target (2) is a 
desired distance from the sprayhead, and apparatus 
therefor.
Patent EP-0261036-A3 (EP)
Title: Apparatus for laying tiles
IPC: E04F21/18
Filed: 1987-09-18
Abstract: The disclosure describes an apparatus for laying tiles (19) or the like on a surface. The apparatus holds the tile over a surface portion which is covered with an adhesive material and on which the tile is intended to be laid, and allows it to contact the adhesive. A vibration is produced so that when the tile is in contact with the surface portion covered with the adhesive material, it becomes embedded therein thereby being fixed on the surface portion. Thereafter, the tile is released. The apparatus advantageously replaces the common practice of laying tiles by hand.
Patent EP-0259282-A3 (EP)
IPC: H01L29/872
Filed: 1987-07-21
Abstract: A method for producing thin conductive or semiconductive 
layers embedded in silicon in the manufacture of structures 
for integrated circuits and the like. The invention is 
characterized by implanting metal atoms (14) in a silicon 
substrate (15) to a pre-determined nominal depth, and 
subsequently causing the implanted metal atoms to be re­
distributed, to form a conductive or a semiconductive layer 
(16), by heat-treating the silicon substrate (15).
Patent EP-0278282-A3 (EP)
Title: Verfahren zum Entfernen von Schwermetallen aus Böden
IPC: C02F1/52
Filed: 1988-01-21
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Entfernen 
von Schwermetallen wie Blei, Cadmium aus Böden. Derartige 
kontaminierte Böden werden derzeit häufig in Deponien 
galagert. Darüberhinaus ist die Beigabe eines Lösungsmittels 
und das anschließende Ausfällen der gelösten Schwermetalle 
aus einer neutralen oder basischen Lösung bekannt. Dies 
führt jedoch zu einem schlechten Wirkungsgrad und zu nicht 
weiter verarbeitbaren Abfällen. Dies soll durch die Erfindung 
verhindert werden.  
     Die Schwermetalle werden unmittelbar aus der sauren Lösung 
durch einen Komplexbildner, insbesondere aus der Dimethyldi­
thiocarbamat-Gruppe, ausgefällt.
Patent EP-0315096-A3 (EP)
IPC: C07C67/08
Filed: 1988-10-29
Abstract: Ein Verfahren zur Herstellung von Estern der Monochlores­
sigsäure mit C₁-C₄-Alkanolen durch Veresterung der freien 
Säure mit den Alkoholen in Gegenwart von Veresterungskata­
lysatoren, bei dem der Alkohol der katalysatorhaltigen 
Schmelze der Monochloressigsäure unter Entfernung des Reak­
tionswassers mit solcher Geschwindigkeit zugegeben wird, 
daß das sich bildende Reaktionswasser zusammen mit Anteilen 
des entstandenen Chloressigsäureesters als praktisch alko­
holfreies binäres Azeotrop abdestilliert wird, liefert hohe 
Ausbeuten und eine problemlose Abtrennung der gewünschten 
Endprodukte.
Patent EP-0323569-A3 (EP)
Title: Improved rubber compositions
IPC: B60C1/00
Filed: 1988-11-28
Abstract: An improved rubber composition for use in 
articles requiring reduced permeability to air, comprises:  
one hundred parts by weight of a terpolymer of 
isobutylene, isoprene and α-methylstyrene,  
from about 30 to about 90 parts by weight of at 
least one carbon black, and  
a curing system,  
wherein the terpolymer comprises from about 0.5 
to about 2 mole percent of isoprene, from about 2 to about 
7 mole percent of α-methylstyrene and from about 91 to 
about 97.5 mole percent of isobutylene.
Patent EP-0287222-A3 (EP)
IPC: G03C7/10
Filed: 1988-03-22
Abstract: A negative-working photoresist which can be 
developed bymeans of an aqueous developer is based upon 
cellulose ester carboxylates containing peroxide groups, a 
photoinitiator and a compound containing more than one 
polymerisable unsaturated group.
Patent EP-0286271-A3 (EP)
Title: Collapsible container
IPC: B65D19/18
Filed: 1988-03-23
Abstract: A collapsible container (25) has a rigid construction 
including a base (21) and upstanding sides (33,37) which can be 
disassembled and stacked upon the base for storage. The base 
is provided with a generally flat supporting surface (22) with a 
plurality of legs (23,24) with mortises (32) arranged to extend downward 
from the planar base support surface to receive and lock 
tenons (34) attached to upstanding sides. The plurality of legs 
are spaced about the periphery of the base so that a 
container in either an assembled or collapsed position may be 
easily supported by a forklift or other such 
material-handling unit. Upstanding sides with tenons 
inserted into mortise elements of the unit are held in 
substantially erect position with the edges of the upstanding 
sides having tongue (41) and groove (42) connectors. Two of the sides 
are provided with grooves (42) at the edges with the other two 
sides providing tongue element (41) at the edges and receivable 
into the grooves to provide a rigid and positive corner 
construction. Locking corner caps (52) are attached to the upper 
edge of one of the sides of either the tongue or groove side. 
The locking L-shaped corner caps engages the upper edge of 
two corner sections of the adjacent side and lock the two 
sides together. The corner caps further include a flange (53) to 
engage legs of another container for vertical stacking. The 
upstanding sides of the container are vertically ribbed and 
may be reinforced to increase the columnar strength of the 
unit.
Patent EP-0287322-A3 (EP)
IPC: A61K47/00
Filed: 1988-04-12
Abstract: A stable water-in-oil emulsion composition for topical 
therapeutic administration comprising: 
   a. a dispersed aqueous phase comprising water optionally 
containing a pharmaceutically acceptable electrolyte dissolved 
therein;    b. a pharmaceutically acceptable continuous oil phase 
comprising mineral oil and a volatile silicone fluid;    c. an organopolysiloxane emulsifier of Formula (I) 
hereinafter described;    d. PPG-20 Methyl Glucose Ether Distearate; and    e. an active drug component for topical application.