baber/WOPTO huggingface dataset:
Patent EP-0086648-A3 (EP)
Title: Coin testing apparatus
IPC: G07D11/00
Filed: 1983-02-11
Abstract: The operation of a coin testing apparatus is checked by switching the apparatus to a test mode. In the test mode, the properties of items inserted into the apparatus are compared with stored «test» ranges, instead of «acceptability» ranges which are normally used to determine whether the item is a genuine coin. A specially designed non-genuine coin is then inserted into the apparatus. If the measured properties of the non-genuine coin fall within the «test» ranges, a signal is produced to indicate that the apparatus is operating correctly. If any of the properties falls outside a «test» range, but within a further, contiguous range, a signal indicates that the apparatus is working adequately, but not optimally.
Patent EP-0150542-A3 (EP)
IPC: F02F3/22
Filed: 1984-12-28
Abstract: Bei einem gebauten mit einem inneren Kühlraum und 
einem äußeren Kühlkanal ausgestatteten Kolben für Brenn­
kraftmaschinen ist zwischen einem auf der Innenseite des 
Oberteils angebrachten Ringsteg und einer diesem gegen­
überliegenden Fläche des Unterteils ein Ringflansch einge­
klemmt, an dessen kühlkanalseitigem Rand eine in den Kühl­
kanal hineinragende Zunge angeordnet ist.  
     Um die Temperatur der brennraumseitigen Wand des 
Kühlkanals soweit wie möglich zu senken und gleichzeitig die 
Temperatur im Bereich wenigstens der ersten Kolbenringnut 
auf einem die Naßkorrosion des Kolbens und des Kolbenrin­
ges verhindernden Niveau zu halten, bildet die Zunge mit der 
brennraumseitigen Wand des Kühlkanals einen vergleichs­
weise engen Ringspalt, der beim Hindurchströmen des Kühl­
öls einen Drosseleffekt ausübt.
Patent EP-0130842-A3 (EP)
IPC: H01H33/915
Filed: 1984-07-04
Abstract: A gas circuit breaker of the puffer type provided with a 
puffer cylinder with one or more apertures that relieve the 
back-pressure created by the rapid expansion of the puffer 
chamber during the contact-closing-stroke. The pressure-re­
lieving apertures are shaped and located so that they automati­
cally open and close at predetermined positions of the move­
ment of the puffer cylinder and the movable contact relative to 
the stationary piston, without the need of check valves.
Patent EP-0147283-A3 (EP)
Title: Immunomodulating medicine based on fe fragments of human igg
IPC: A61K39/395
Filed: 1984-12-07
Abstract: This medication consists of Fc fragments of human IgG, or of analogues of said fragments, and [is characterized by the fact] that it is free of intact IgG and/or Fab fragments or contains no more than 2% by weight of the latter with respect to total weight (Fc+Fab+IgG), it being understood that said analogues of Fc fragments of human IgG are all fragments or subfragments of Fc and all synthetic or semisynthetic peptides containing peptide sequences present in the Fc fragment, as well as all derivatives of these fragments, subfragments, or peptides, provided that these fragments, subfragments, peptides, or derivatives fulfill the following conditions: they have properties that activate the differentiation of suppressive cells; they have properties that inhibit antibody-dependent cytotoxicity; they do not have properties that activate NK cells.
Patent EP-0173895-A3 (EP)
IPC: B01J29/40
Filed: 1985-08-14
Abstract: ZSM-5 crystallites are produced in the as-synthesized 
form with very low levels of blocking tetrapropyl ammonium 
(Q) ions. The reaction mixture contains sources of silica, 
soda, alumina and trace amounts of Q ions as nucleation 
agents. Because the crystallites as synthesized from the 
aqueous medium exhibit only a very small fraction of 
blocking cations, there is always a diffusion path for the 
hydrated sodium ions to be exchanged without the need of 
prior removal of the blocking cations by calcination or 
otherwise. The small size crystallites can be exchanged, 
blended with matrix material, and formed into catalyst 
particles. The silcia to alumina ratio can be varied and when 
no aluminium is added, siiicalite may be formed. The 
synthesis can be done in 24 hours or less.
Patent EP-0182026-A3 (EP)
Title: Method and apparatus for vulcanizing tyres
IPC: B29C33/44
Filed: 1985-09-13
Abstract: An apparatus for vulcanizing pneumatic vehicle tires where the tire beads, in the mounted state, are disposed on the radially inner periphery of a rim next to the essentially radially inwardly extending rim flanges. In order to obtain tires having a long service life and tire beads with a good sealing quality, it is proposed that the tire be vulcanized in essentially the proper contour for operation. Two, respectively radially segmented, bead-forming rings that have a variable diameter and can be displaced axially are provided. For the purpose of vulcanizing the sealing surfaces disposed in the interior of the tire so that these surfaces will rest on the rim in an airtight manner, the bead-forming rings are introduced, in a radially retracted state, into the interior of the tire blank, whereby at least one of the tire beads is ovally deformed. The segments of the molding rings are subsequently extended to an annular radial diameter whereby the molding surface portions of the molding rings can be moved axially outwardly over the tire beads without deforming the latter.
Patent EP-0182721-A3 (EP)
IPC: G11B23/023
Filed: 1985-11-20
Abstract: A case for a tape cassette having an opening (5) on at 
least one side thereof to enable inserting the tape cassette 
(T) characterized by a plurality of line-like projections (2, 3) 
extending parallel to each other being provided on at least 
one of the inner or outer surfaces of the case (C). The provi­
sion of the projections (2) on the outer surface increases the 
friction of the surface to enable easier gripping of the case (C) 
and to prevent slipping of the case (C) when placed in a stack 
and the provision of the projections (3) on an inner surface 
helps to prevent unsightly scratches from being made while 
inserting and removing the tape cassette (T) from the 
case (C).
Patent EP-0224924-A3 (EP)
Title: Non-aromatic fluorallylamine mao inhibitors non-aromatic fluorallylamine mao inhibitors
IPC: C07C209/00
Filed: 1986-12-04
Abstract: Novel nonaromatic fluoroallylamines are potent MAO inhibitors and at low dose selectively inhibit MAO-B. They are useful in the treatment of depression and co-administered with L-dopa, in the treatment of Parkinsonism.
Patent EP-0204657-A3 (EP)
Title: New process for the production of 7-aca derivatives
IPC: C07D501/18
Filed: 1986-05-23
Abstract: The invention provides an improved process for the production of 7-amino-3-alkoxymethylcephem-4-carboxyl acid derivatives.
Patent EP-0237738-A3 (EP)
Title: Method for in situ corrosion detection using electrochemically active compounds
IPC: G01N17/00
Filed: 1987-01-30
Abstract: The invention comprises a method for determining the corrosion rate of metals in contact with a liquid system which is capable of causing corrosion of such metals which comprises adding to the liquid system an electrochemically active compound having a reduction potential more positive than the metal in contact with the liquid system and then monitoring the system thus treated with the electrochemically active compound to determine its rate of reduction which is proportional to the corrosion rate of the metal.
Patent EP-0247337-A3 (EP)
IPC: B41M5/00
Filed: 1987-04-07
Abstract: Um bei einem unter Zusatz einer Feuchtflüssigkeit erfolgenden 
Flachdruck eine unterschiedliche Feuchtigkeitsverteilung in der 
Druckträgerbahn nach dem Druck zu vermeiden, wird auf diese vor 
dem Druck eine dünne Schicht eines farblosen, bedruckbaren, 
wasserabstoßenden Materials, beispielsweise ein Silikonlack, ein 
UV-Lack oder eine Imprägnierflüssigkeit aufgetragen.
Patent EP-0252271-A3 (EP)
IPC: H04B1/08
Filed: 1987-05-27
Abstract: Bei einem portablen Runkfunkgerät mit einer von einem 
Mikrocomputer gesteuerten Sichtanzeige für einstellbare 
und/oder abrufbare Daten, ist als Zusatzgerät ein 
Geiger-Müller-Zählrohr zur Messung radioaktiver 
Strahlung vorgesehen. Die Auswertung und Anzeige der 
gemessenen Strahlung erfolgt über den im Rundfunkgerät 
vorhandenen Mikrocomputer und die gleichfalls vorhandene 
Sichtanzeige.
Patent EP-0257627-A3 (EP)
Title: Racket stringing controler
IPC: A63B51/005
Filed: 1987-08-26
Abstract: A device for testing the stringing tension of a racket is made up of two components. The first component has a racket support surface with a recess therein. The second component is a cylinder containing a spring in compression with a slot in the cylinder indicating the compression load on the spring. The components are connected together with a connecting bolt passing through the racket. A spindle mounted on the connecting bolt and the first component applies pressure between the two components, acts on the strings of the racket and indicates racket tension by the amount of compression applied to the spring of the second component. The connecting bolt can also be threaded and the second component cylinder can be threaded thereon to apply pressure between the components. Distance sensing electrical contacts in the recess of the first component indicate when the reading is to be made.
Patent EP-0239145-A3 (EP)
Title: Catalyst compositions
IPC: C08G67/02
Filed: 1987-02-25
Abstract: Novel catalyst compositions, characterized in that they are based upon     a) a palladium compound, b) an acid with a pKa of less than 2, provided that the acid is not a hydrohalogenic acid, c) a bidentate ligand of the general formula R<1>R<2>-M-R-M-R<3>R<4>, wherein M represents phosphorus, arsenic or antimony, R<1>, R<2>, R<3> and R<4> represent hydrocarbyl groups which may or may not be substituted with polar groups and R represents a bivalent organic bridging group having at least two carbon atoms in the bridge, and   d) a quinone.
Patent EP-0241235-A3 (EP)
Title: Process
IPC: C07C29/38
Filed: 1987-04-02
Abstract: An enantioselective process for the preparation of homoallyl alcohol enantiomer of formula II <CHEM>  wherein: X<1>, X<2> and X<3> are independently chosen from the group consisting of hydrogen, chlorine, bromine, fluorine, iodine, C1 to C6 alkyl, C1 to C6 haloalkyl, and haloaryl; and R<1>, R<2>, R<3> and R<4> are independently chosen from the group consisting of hydrogen, halogen, alkyl, alkenyl, alkynyl, benzyl, substituted benzyl, phenyl, substituted phenyl; or R<3> and R<4> is as hereinbefore defined and R<1> and R<2> form a carbocyclic or heterocyclic ring; which process comprises; reacting an aldehyde of formula III with an alkene of formula IV in the presence of an optically-active organometallic catalyst. <CHEM> Furthermore, the compound of formula II can be isomerised to the allylic alcohol of formula I with retention of optical purity. <CHEM> n
Patent EP-0252040-A3 (EP)
Title: Method and device for the scrap-free manufacture of coated profiles and thermally shaped containers
IPC: B29C48/49
Filed: 1987-05-20
Abstract: A method and a device for scrap-free manufacture of coated profiles and thermoformed containers. A hollow pipe having a cross-section suitable for the desired profile is extruded. The extruded hollow profile is cut longitudinally. Thereafter the profile is planar laminated by a web formed material having desired characteristics. The cut, laminated profile thereafter is formed into the original shape thereof, or another suitable shape, and is formed into container casings. When thermoforming containers, a hollow profile is extruded from a thermoformable material in an extruder, this hollow profile is cut, in one or several longitudinal cuts. In web or roller form such cut profile is supplied to a so called scrap-free thermoforming machinery, where the thermoformed containers are manufactured.
Patent EP-0278459-A3 (EP)
IPC: E04F13/14
Filed: 1988-02-08
Abstract: Bei einem unglasierten keramischen plattenförmigen Körper, der 
an ihn gelangende elektrische Spannungen in eine elektrisch 
leitende Unterkonstruktion abzuleiten vermag, besteht der Kör­
per aus einem Scherben mit offener Porosität und sind die Poren 
mit einem Emulgator gefüllt, der sich hinsichtlich seiner 
elektrischen Leitfähigkeit ähnlich verhält wie ein Metall.
Patent EP-0285083-A3 (EP)
IPC: G05D23/24
Filed: 1988-03-29
Abstract: 2.1 Ein voreinstellbarer Widerstand soll ferngesteuert wahl­
weise zwischen einem weiteren Widerstandswert und sei­
ner Grundeinstellung umgeschaltet werden.  
         2.2 Erfindungsgemäß ist mit einer Anzapfung des Widerstan­
des eine steuerbare Schalteranordnung verbunden, mit­
tels der wenigstens ein weiterer Widerstandswert ein­
stellbar ist.  
         2.3 Die Erfindung ist besonders für elektronische Raumther­
mostaten geeignet, bei der zusätzlich zur Normalbe­
triebsart auf eine Betriebsart "Nachtabsenkung" und ei­
ne Betriebsart "Frostschutz" umgeschaltet werden soll.
Patent EP-0288788-A3 (EP)
IPC: C08G64/30
Filed: 1988-04-06
Abstract: Cyclic polycarbonate oligomers are converted to 
linear polycarbonate resins by heating with a polycarbonate 
formation catalyst which generates benzyl carbanions at tem­
peratures up to about 300°C. The preferred catalysts are 
unsubstituted or nuclearly substituted phenylacetic acids 
and their salts.
Patent EP-0288887-A3 (EP)
IPC: G06F3/13
Filed: 1988-04-20
Abstract: A plotter such as an X-Y recorder has a table 
structure having a recording paper mounting portion, a 
pen carriage carrying a plurality of recording pens and 
mounted for reciprocatory linear movement and having a 
pen mounting portion provided at its lower end with 
opening means for allowing recording pen tips to be 
projected therethrough when the recording pens are 
moved into contact with the paper for plotting, the 
recording pens being normally held at non-record posi­
tion spaced from the paper. The plotter further has a 
pen selector movably carried by the pen carriage so as 
to be movable to a position corresponding to any one of 
the recording pens, the pen selector being movable to 
the position corresponding to a recording pen selected 
in accordance with a predetermined program for recording 
and to move the selected record pen to the recording 
position. The plotter further has a plurality of pen 
cap members provided at positions corresponding to the 
respective recording pens, the pen cap members being 
movable between closing positions where they close the 
portions of the opening means corresponding to the 
respective recording pens and opening positions where 
they open the portions of the opening means. The plotter 
further has a pen cap member actuator operatively 
connected to the pen selector and adapted for moving 
the pen cap member corresponding to the selected 
recording pen to the closing position when the pen 
 
 
selector has been moved to the position corresponding to 
the selected recording pen.
Patent EP-0296451-A3 (EP)
IPC: C08G63/60
Filed: 1988-06-14
Abstract: Thermotrope vollaromatische Polyester auf Basis von p-­
Hydroxybenzoesäure, aromatischer Dicarbonsäure und 
Diphenol, deren Dicarbonsäurereste mindestens zum Teil 
aus 3,3′-Diphenyldicarbonsäureresten bestehen, besitzen 
hervorragende mechanische Eigenschaften, insbesondere 
ausgezeichnete Reißdehnung.
Patent EP-0296527-A3 (EP)
IPC: H05B11/00
Filed: 1988-06-21
Abstract: A heating apparatus, wherein the operation time 
and the inoperative time are counted by the use of an 
operation equation to switch the magnitude of the thermal 
supply of the heating apparatus in accordance with the 
calculated values. The heating apparatus includes a heater 
which becomes a heating thermal supply, a heating chamber to 
be heated by the heater, a driving means for controlling the 
supply energies to the heater, a parameter operation means 
for calculating, in accordance with a given operation 
equation, the parameter corresponding to the supply energies 
to the heater, an output deciding means for comparing the 
parameter operation value obtained by the parameter opera­
tion means with the given target value to decide the output 
of the heating thermal supply, the parameter operation value 
is increased in accordance with the given operation equation 
by the parameter operation means during the energization 
into the heater, when the value has reached the given value, 
the output deciding means decreases or cuts off the average 
power to the heater.
Patent EP-0296640-A3 (EP)
IPC: B41M5/26
Filed: 1988-06-27
Abstract: An image recording method and an image recording 
apparatus using an ink which is substantially non-­
adhesive but can be imparted with an adhesiveness en 
subjected to a pH change. In the image recording 
method, the ink is subjected to a pattern of pH change 
to be provided with an adhesive pattern, which is then 
transferred to a recording medium, such as plain paper, 
directly or by the medium of an intermediate transfer 
medium to form an ink pattern corresponding to the pH 
change pattern.
Patent EP-0305751-A3 (EP)
Title: Screw extruding machine
IPC: B29C48/08
Filed: 1988-08-02
Abstract: A screw extruding machine for extruding a material 
such as rubber, plastics or the like kneaded and blended 
into a sheet-like form. The screw extruding machine comprises 
two screws (2) horizontally and rotatably supported on a casing (1), 
a top-open hopper (3) provided on the side of a screw base 
portion of the casing (1), an outlet (4) opened in an axial direction 
of the screw (2) on the side of a screw front end of the casing (1), 
and a roller die (11) in proximity of the outlet (4), the screw (2) 
having a feed portion (5) which corresponds to a portion face 
to the hopper (3) and a compression portion (6) which corresponds 
to a front end side, whereby material to be extruded supplied 
from the hopper (3) is extruded into a sheet-like form by the 
roller die (11) from the outlet (4) via the feed portion (5) and the 
compression portion (6) by the rotating twin screws (2), the hopper (3) 
being arranged over the feed portion (5) of each screw (2).
Patent EP-0315204-A3 (EP)
Title: Bleaching composition
IPC: C11D3/30
Filed: 1988-11-04
Abstract: A bleaching composition is provided which comprises: 
   (A) hydrogen peroxide and/or a hydrogen peroxide 
addition compound such as a percarbonate, perborate and 
perphosphoric acid;    (B) a hindered amine compound selected from the group 
consisting of heterocyclic hindered amines, acyclic hindered 
amine compounds and salts thereof; and    (C) an active halogen-containing compound capable of 
forming a hypohalogenous acid ion in an aqueous solution such 
as chloramine T and chloramine B. The bleaching composition 
may also contain a surfactant such as polyoxyethylene 
nonylphenyl ether in addition to the components (A) to (C) to 
improve the dirt-removing effect. By adding the specified 
hindered amine to the combination of the components (A) and 
(B), the synergistic effect thereof is further improved. Thus 
the composition exhibits an excellent bleaching effect at low 
temperatures without causing discoloration of colored clothes.
Patent EP-0275134-A3 (EP)
IPC: F41A27/00
Filed: 1988-01-04
Abstract: A fire control system for gunnery weapons having a powered 
gun positioning system, a stabilized line-of-sight aiming system (10) 
comprising: housing apparatus (11) having fixed orientation with 
respect to the gun boresight; stabilized electro-optical system 
apparatus for viewing a target along a stabilized line-of-sight (24), 
the stabilized electro-optical system apparatus being contained 
within the housing apparatus (11); and apparatus for sensing the 
azimuth and elevation angles of the line-of-sight (24) relative to 
the housing apparatus. The sensed angles being provided to the gun 
positioning system for complete position determination of the gun 
relative to the stabilized line-of-sight (24).
Patent EP-0301744-A3 (EP)
Title: Antifungal fermentation products and compositions thereof
IPC: A01N37/46
Filed: 1988-07-19
Abstract: A mixture of derivatives of 2-amino-3,4,5,14-­
tetrahydroxy-6-eicosenoic acid has been isolated from 
a culture medium after cultivation of microorganisms 
belonging to the genus  Aspergillus . The compounds 
are useful as antifungal agents.
Patent EP-0306259-A3 (EP)
Title: Closures for containers
IPC: B65D41/34
Filed: 1988-08-30
Abstract: A container closure moulded from plastics material has a top 10, an internally screw-threaded skirt 11, and a tamper-evident ring 13 connected to the bottom edge of the skirt by frangible bridges 15. The radially inner surface of the ring 13 is formed with wedge-shaped inwardly projecting protrusions 16 for engaging under a security band on the neck of a container. An annular groove 20 is formed on the radially-outer surface of the ring at a location axially between the upper ends of the protrusions 16 and the bridges 15, and serves to form a hinge in an advantageous method of moulding the closure.
Patent EP-0311368-A3 (EP)
IPC: G06K9/00
Filed: 1988-10-05
Abstract: A method of measuring the quantity of a specific nuclear 
protein in a cell/population, particularly in order to predict 
the prognosis of endocrine manipulative management in treating 
a carcinoma, comprises staining a sample of the cell population 
with at least one image enhancement factor which has an optical 
density which varies with the quantity of nuclear protein 
contained within said sample; measuring the optical density of 
said sample; and calibrating the measured optical density of 
said sample to the quantity of nuclear protein contained within 
said sample. An apparatus for carrying out the method is also 
disclosed.
Patent EP-0325862-A3 (EP)
IPC: C21C7/076
Filed: 1988-12-23
Abstract: In ladle refining of steel a molten protective slag 
covering is used consisting of iron blast furnace slag, or 
of a mixture of solid burnt lime and/or burnt dolomitic lime 
together with iron blast furnace slag in an amount effective 
to serve as a flux promoting the melting of the lime and 
dolomitic lime. The iron blast furnace slag avoids the 
environmentally harmful emissions caused by use of fluorspar 
as a flux. It forms a quicker melting slag, resulting in 
lower power usage and shorter refining times. It forms a 
final slag with good physical properties. There is consi­
derable reduction of wear of the ladle and roof refractories 
and carbon pick up from the ladle refining electrodes is 
minimized.
Patent EP-0327936-A3 (EP)
Title: Mounting for sensors and transmitters
IPC: A47L9/28
Filed: 1989-02-01
Abstract: In a mounting for sensors and transmitters providing a means of dust detection in vacuum cleaners, in particular in the form of light- emitting diodes and phototransistors, adjacent to the suction channel of the vacuum cleaner, it is proposed that at least one axial channel be formed in the detection area of the sensor directly adjacent to the sensor from the inside outwards, through which a stream of air is blown on the basis of the negative pressure or excess pressure prevailing in the vicinity of the sensor, continuously blowing clear the sensitive area of the sensor. 
<IMAGE>
Patent EP-0331933-A3 (EP)
IPC: C09K19/44
Filed: 1989-02-15
Abstract: Flüssigkristallines Gemisch für elektro-optische Anwen­
dungen enthaltend eine oder mehrere Verbindungen der allge­
meinen Formel 
  
worin R¹ C₁-C₁₂-Alkyl oder C₂-C₁₂-Alkenyl 
bezeichnet; R² C₁-C₁₂-Alkyl, C₁-C₁₂-Alkoxy, 
C₂-C₁₂-Alkenyl, C₃-C₁₂-Alkenyloxy oder Cyano 
bedeutet; und Z¹ eine einfache Kovalenzbindung oder 
die Gruppe -CH₂-CH₂- darstellt,  
und eine oder mehrere Verbindungen der allgemeinen Formel 
  
worin R³ C₁-C₁₂-Alkyl oder C₂-C₁₂-Alkenyl 
bedeutet; Ring A¹ trans-1,4-Cyclohexylen, trans-1,3-­
Dioxan-2,5-diyl, Pyridin-2,5-diyl oder Pyrimidin-2,5-­
diyl darstellt; und Z² eine einfache Kovalenzbindung 
oder, wenn Ring A¹ trans-1,4-Cyclohexylen darstellt, 
auch die Gruppe -CH₂CH₂- bezeichnet,  
in einem Gewichtsverhältnis der Verbindungen der Formel I zu 
den Verbindungen der Formel II von 2:1 bis 20:1.