baber/WOPTO huggingface dataset:
Patent EP-0105615-A3 (EP)
IPC: G08B23/00
Filed: 1983-09-02
Abstract: There is disclosed nortable apparatus (31, 32, 33) which 
is electrically operable for monitoring and for giving warning 
of the presence of a predetermined environmental hazard in 
the neighbourhood of the apparatus. The apparatus is usable 
in working environments e.g. shipyards, in which it is 
important to provide immediate detection and a warning of 
the presence of an environmental hazard. The apparatus 
therefore comprises a detector having a monitoring unit (11, 
12) arranged to respond to the presence of a predetermined 
environmental hazard, such as the presence and/or change 
in concentration of one or more predetermined potential 
environmental health hazards such as the presence of 
radiation e.g. X-rays, poisonous gases e.g. cyanide, flamm­
able gases e.g. hydrocarbons, fire or smoke, or the change in 
concentration of specific gases, such as oxygen, where a 
reduced concentration can lead to suffucation and an 
increased concentration can lead to enhanced fire risk.  
     The apparatus is characterised by a first indicator 
arrangement (13, 14) for providing a safe-operation indica­
tion or a warning indication depending upon the detection by 
the monitoring unit (11, 12) respectively of the absence or the 
presence of the hazard; and a second indicator arrangement 
(18) for providing a further warning indication in the event of 
malfunction of the apparatus sufficient to render the appar­
atus incapable of monitoring and giving warning of the 
presence of a hazard. Preferably, the apparatus is further 
characterised by a third indicator arrangement (17) for 
providing further warning indication in the event of environ­
mental changes occurring which could render the apparatus, 
or a part thereof, incapable of reliably monitoring and giving 
warning of the presence of a hazard.
Patent EP-0103446-A3 (EP)
Title: Volatile metal complexes
IPC: C07C45/77
Filed: 1983-09-05
Abstract: A compound characterised in that it is a THF adduct of a  beta -diketonate complex of 1,1,1,5,5,5-hexafluoro-2,4-pentanedione with Mg or Zn, the adduct having a molecular formula:
 M(hfa)2.nTHF
 wherein M represents Mg or Zn and n represents 1-4, is disclosed. 
<??>The present invention offers advantages over the prior art. In particular, the present compounds offer high volatility and good chemical stability at vaporization temperatures.
Patent EP-0132573-A3 (EP)
IPC: G06T15/00
Filed: 1984-06-15
Abstract: A clip circuit (17) of a CRT display unit clips off, by means 
of a simple operation, the portion of a polygon (5) protruding 
from the three-dimensional space (4) when the polygon (5) is 
partially inserted into the three-dimensional space. More 
specifically, a window register (175) stores therein the data on 
the primary to tertiary planes forming the three-dimensional 
space, respectively comprised of a pair of planes. A host 
computer (10) provides three-dimensional coordinate data 
representing the respective vertexes of the polygon. An ALU 
(177) first extracts from the vectors constituting the polygon, a 
line segment existing in a field bounded by a pair of primary 
planes, according to the three-dimensional coordinate data 
from the window-register and the three-dimensional plane 
data from the host computer. Then, from the above stated line 
segment, the ALU (177) extracts a line segment existing in a 
field bounded by a pair of secondary planes and further 
extracts from this line segment, a line segment existing in a 
field bounded by a pair of tertiary planes, so that the other 
portions excluding the extracted line segments are clipped 
off. Accordingly, the unnecessary portions of a polygon can 
be clipped off only by one processing operation for each pair 
of primary to tertiaty planes, which means that only three 
processing operations are required.
Patent EP-0143299-A3 (EP)
IPC: B65D25/20
Filed: 1984-10-13
Abstract: Kanten- oder Eckbeschläge dienen an Kartons o. dgl. 
zur Verbindung, Verstärkung und/oder Einfassung der Kan­
ten und Ecken. Der Beschlag weist einen Streifen (1) mit 
ununterbrochen glatten Schenkeln (11) auf. An den Längs­
seiten (13) der Schenkel (11) sind Spitzen (2) vorgesehen, 
die unter einem spitzen Winkel in Richtung auf die Spitzen 
der gegenüberliegenden Längsseite geneigt sind. Die Be­
schläge können zu einem Werkzeugstreifen zusammenge­
faßt sein.
Patent EP-0150338-A3 (EP)
IPC: B24C9/00
Filed: 1984-12-04
Abstract: The invention relates to a dry cleaning box for removing 
mill scale, slag, welding wastes, oxidations etc. from metal 
surfaces. A problem to be resolved is that different materi­
als require different cleaning materials, whereby e.g. the 
cleaning of light metal casting must be effected with glass 
sand and the cleaning of steel with steel grit. According to 
the invention, this problem is resolved by the parallel use 
of different cleaning materials in a single machine. A box 
solution according to the invention comprises two ejector 
guns (1a, 2a), one (1a) of them passing the glass sand from 
the bottom part (1) of a cyclone to the surface to be cleaned. 
The other gun (2a), assisted by an additional ejector (2) 
mounted on the bottom part of a cone, passes the steel grit 
to the surface of a workpiece to be cleaned for cleaning hard 
pieces of e.g. steel or cast iron. In both operations, dusts 
travel along a duct (3) into the cyclone and further along a 
duct (4) to dust microfilters (5) in the bottom section of the 
machine from which dusts are shaken into a bin (6) and 
further to litter.
Patent EP-0137538-A3 (EP)
Title: Biopolymer formulations and processes for preparing them
IPC: C08L7/00
Filed: 1984-09-04
Abstract: Biopolymer formulation, in particular a polysaccharide-containing water in oil emulsion, process for preparing such emulsions and process for concentrating these emulsions. Aqueous systems thickened by the incorporationof biopolymer emulsions.
Patent EP-0122114-A3 (EP)
IPC: H04N5/937
Filed: 1984-04-04
Abstract: A dynamic random access memory arrangement for stor­
ing digital television signal data under control of a system clock 
signal (CK) and input address signals (A0 to A17) associated 
with the data, comprises a dynamic random access memory (1) 
having a data input (2) and a data output (3) for the data, and 
an address input (5) for the input address signals, the dynamic 
random access memory (1) being controlled by a write enable 
signal  WE , a row address strobe signal  RAS  and a column ad­
dress strobe signal  CAS , and means to derive the sig­
nals  WE ,  RAS  and  CAS  from the system clock signal CK with 
respective timings each determined by a leading edge of a pulse 
of the system clock signal CK and delay devices.
Patent EP-0138288-A3 (EP)
IPC: G11B15/32
Filed: 1984-06-05
Abstract: A tape tensioning device for tape recorder drive systems 
having first and second reels. A mechanical differential is dis­
posed between the reels to permit counter rotation of the 
reels. A variable torque electrical motor is coupled to the dif­
ferential for rotating same. An electrical sensor determines the 
tension in the tape and outputs a signal to servo-control circuit­
ry. The servo-control circuitry varies the current to the differen­
tial drive motor, thus varying the torque applied to the differen­
tial drive means to maintain constant tension on the tape. The 
appropriate tape tension may be preset and adjusted to the 
appropriate value.
Patent EP-0118412-A3 (EP)
IPC: F27D99/00
Filed: 1984-01-16
Abstract: Bei dem Verfahren werden im Innenraum des Plasma­
schmelzofens frei brennende Plasmafackeln zwischen durch 
den Deckel oder durch die Seitenwände des Ofenkörpers 
geführten Plasmabrennern und einer Bodenelektrode 
erzeugt und einzuschmelzende bzw. umzusetzende Zusch­
lag- bzw. Reaktionsstoffe werden in den Bereich der Plasma­
fackeln chargiert.  
     Um den thermischen Wirkungsgrad und damit die 
Kinetik des Prozesses in den aufzuschmelzenden bzw. umzu­
setzenden Chargen zu verbessern, wird die Erkenntnis, daß 
durch Ausbildung von Plasmafackeln, die verschiedene Gase 
mit verschiedenem Spannungsgradienten enthalten, sowohl 
die Länge der Fackeln als auch die Energieabgabe geregelt, 
insbesondere erhöht werden kann, genützt, indem zusätzli­
che, vom ursprünglichen Plasmagas verschiedene Gasströ­
me in die frei brennenden Plasmafackeln eingeleitet werden, 
um den Energieeintrag in das schmelzflüssige Reaktionsbad 
zu erhöhen bzw. dessen Temperatur zu regeln.  
     Bei der Einrichtung mit einem Ofen, durch dessen Deckel 
(2) bzw. Seitenwände Plasmabrenner (4) geführt sind und in 
dessen Boden eine Gegenelektrode (6) angeordnet ist, sind 
Zuführvorrichtungen für zusätzliche Gasströme in den Ber­
eich der Plasmafackeln (7) vorgesehen.
Patent EP-0174607-A3 (EP)
Title: Arrangement on packing machines
IPC: B31B50/06
Filed: 1985-09-05
Abstract: Packing machines for the manufacture of packing containers are frequently fed with tubular packing container blanks which in flattened condition are placed into a magazine. An arrangement for the feeding out of packing container blanks from the magazine in accordance with the invention comprises a reciprocating driving element (10) located at the lower end of the magazine (7) which is provided with fingers (15) which engage the open ends of the container blanks (1) and feed out one blank at a time. As a result a reliable operation, independent of the thickness of the blank, is obtained.
Patent EP-0181508-A3 (EP)
IPC: C11D3/12
Filed: 1985-10-12
Abstract: Ein gewebeweichmachender Waschmittelzusatz mit ver­
bessertem Schmutztragevermögen und verminderter Inkru­
station enthält  
(a) 1 - 80 Gew.-% eines oder mehrerer smectitischer 
Tonminerale aus der Gruppe Montmorillonit, Beidellit, Hec­
torit, Nontronit und der synthetischen Tonminerale;  
(b) 1 - 80 Gew.-% eines oder mehrerer quaternärer 
Ammoniumsalze der allgemeinen Formel 
  
worin die Symbole folgende Bedeutungen haben:  
R₁ und R₂, die gleich oder voneinander verschieden sein 
können bedeuten substituierte oder unsubstituierte Alkyl­
gruppen mit 10 bis 22 Kohlenstoffatomen, Aralkylgruppen 
mit 1 bis 20 Kohlenstoffatomen im Alkylrest, Arylgruppen 
oder substituierte Phenolgruppen;  
R₃ und R₄, die gleich oder voneinander verschieden sein 
können, bedeuten Alkylgruppen mit 1 bis 3 Kohlenstoffa­
tomen;  
X ⊖  bedeutet ein Säureanion;  
(c) 1 - 80 Gew.-% eines oder mehrerer tertiärer Amine 
der allgemeinen Formel 
  
worin  
R₅ und R₆, die gleich oder voneinander verschieden sein 
können, substituierte oder unsubstituierte Alkygruppen mit 
jeweils 10 bis 22 Kohlenstoffatomen bedeuten und der 
Durchschnittswert für n zwischen > 1 und 10 liegt.
Patent EP-0166482-A3 (EP)
IPC: C22B5/04
Filed: 1985-06-10
Abstract: An improved process is described for the recovery of sili­
con or a transition metal from the corresponding metal halide.
Patent EP-0176318-A3 (EP)
IPC: B67D1/12
Filed: 1985-09-19
Abstract: A system for dispensing and controlling the concentrate 
of a juice product in which the product is made up of a juice 
concentrate and water. The concentrate is dispensed by 
pump operation and the water is dispensed by solenoid 
operation. The system basically provides for the control of 
the solenoid and the pump and for the initiation of a 
dispensing cycle so as to initiate operation of the solenoid 
and pump substantially at the same time. A timer responds 
for operating the solenoid and pump over a preselected 
dispensing period. The control of the pump to provide 
concentration control is provided by a speed control circuit 
having multiple selectable positions for providing multiple 
pump speeds so as to in turn provide variable concentration 
of the final dispensed juice product.
Patent EP-0213254-A3 (EP)
IPC: B29C71/04
Filed: 1986-01-10
Abstract: Verfahren zur Herstellung eines tiefgezogenen Form­
teiles aus teilkristallinem Werkstoff, bei dem der Werkstoff in 
die Gestalt einer Folie überführt wird und nach der Erwär­
mung auf eine Temperatur unterhalb des Kristallit-­
Schmelzpunktes mit einer Überflächenprägung versehen und 
anschließend tiefgezogen wird, bei dem der geprägte Werks­
toff abgekühlt, vernetzt und nach einer erneuten Erwärmung 
auf eine Temperatur oberhalb des Kristallit-Schmelzpunktes 
tiefgezogen wird.
Patent EP-0205847-A3 (EP)
IPC: G06F17/30
Filed: 1986-05-06
Abstract: A method for dynamically collecting current data in an 
expert system in which the Rulebase (11) includes a section 
having specific definitions of processes or procedures (A 
to N) which are available to the expert system as a data 
source. The data are collected in response to and in 
accordance with parameters supplied by the expert system and 
at a time determined by the expert system. The ability of 
the expert system to provide meaningful conclusions is 
considerably enhanced when such type of data is made 
available since any process or procedure that can be 
executed on the host for the expert system can become a 
source of current data for analysis by the expert system.
Patent EP-0217270-A3 (EP)
Title: Dust-free alginate impression materials
IPC: A61K6/90
Filed: 1986-09-23
Abstract: In the making of an impression wherein an impression material comprising an alginate, a pulverulent material and a dust-reducing coating is mixed with water to form a paste, the paste is positioned about a mold member, and permitted to harden, the improvement wherein such coating comprises an iso-paraffin. There is reduced dusting.
Patent EP-0230529-A3 (EP)
Title: Valve arrangement for hydraulic accumulator
IPC: F15B13/042
Filed: 1986-10-24
Abstract: A valve arrangement for connecting a hydraulic machine, such as a pump or a motor, with a pressure accumulator in which a conventional manual shutoff valve is replaced by a leak-proof pressure controlled valve whose operating pressure signal is supplied by a shuttle valve from that one of two ports of the pressure controlled valve at which the higher pressure prevails at a given time. The pressure controlled valve is supplied with fluid under pressure by way of a leak-proof remote controlled slide valve.
Patent EP-0223257-A3 (EP)
Title: Hair stabilizing composition
IPC: A61K8/44
Filed: 1986-11-21
Abstract: Described is a composition for protecting or stabilizing hair from damage caused by exposure to ultraviolet light and a method of using the composition.
Patent EP-0188350-A3 (EP)
Title: Fabric conditioning method
IPC: C11D1/62
Filed: 1986-01-13
Abstract: A method of laundering fabrics includes treating the fabrics with a fabric softening agent, which may be a cationic or nonionic material, and a drape imparting agent, such as a vinyl acetatelvinyl chloride copolymer, in the form of positively charged water-insoluble thermoplastic particles having a softening point of 25-200°C, especially above 50°C. When selected fabrics are ironed above this softening temperature, the particles coalesce to form a drape imparting film on the fabric while the remaining non-ironed fabrics exhibit a softening benefit.
Patent EP-0193360-A3 (EP)
Title: Detergent compositions
IPC: C11D3/12
Filed: 1986-02-21
Abstract: A granular detergent having a phosphorus content of less than 5% comprising:(a) about 5% to about 50% by weight of a water-insoluble aluminosilicate ion-exchange material and(b) about 0.1% to about 20% of a polycarboxylate polymer comprising:(i) about 5% to 70% of a C<sub>3</sub>-C<sub>1O</sub> monoolefinic monocarboxylic acid,(ii) about 5% to 70% of a C<sub>4</sub>-C<sub>6</sub> monoolefinic dicarboxylic acid, and(iii) about 1% to 80% of a nonionic spacer selected from esters of (i) and (ii), C<sub>2-6</sub> monoolefinic alcohols, and esters of C<sub>2-6</sub> monoolefinic alcohols.The compositions display excellent bleach stability, fabric care and detergency performance at low or zero phosphate levels.
Patent EP-0208510-A3 (EP)
Title: 1-substituted oxindole-3-carboxamines as antiinflammatory and analgesic agents
IPC: A61K31/44
Filed: 1986-07-02
Abstract: A series of 1-substituted oxindole-3-carboxemide compounds are useful as antiinflammatory and analgesic agents in mammalian subjects. The compounds of the invention can be prepared by (1) reaction of the appropriate 1-substituted oxindolewith an isocyanate or (2) aminolysis of the alkyl ester of the appropriate 1-substituted oxindole-3-carboxylate.
Patent EP-0217505-A3 (EP)
Title: Production of a gas containing hydrogen
IPC: C01B3/56
Filed: 1986-07-29
Abstract: A carbonaceous feedstock, e.g. coal or heavy oil, having a low hydrogen to carbon atomic ratio is partially oxidised using air, or oxygen enriched or depleted air, to form a crude gas which is subjected to catalytic shirt and excess steam removal. Carbon dioxide and nitrogen are then removed from the resultant raw gas, which has a hydrogen to nitrogen, plus carbon monoxide, volume ratio in the range 0.5 to 1.5 and a nitrogen content at least 10 times the carbon monoxide content, in a pressure swing adsorption process thereby producing a product gas stream containing at least 50% hydrogen and 0.5 to 40% nitrogen, by volume. The waste gas from the pressure swing adsoprtion may be catalytically combusted to power a turbine driving the compressor for the air or the crude gas.
Patent EP-0227378-A3 (EP)
Title: Method for receiving and converting high speed serial data pattern input signals to parallel data pattern output
IPC: H04L15/22
Filed: 1986-12-10
Abstract: Methods are disclosed for operating receiver devices which take serial data patterns off a high speed synchronous serial transmission media and covert the data to parallel pattern outputs. According to the invention, each device operates under a "permission to capture" data protocol which allows a given receiver to operate at the byte rate of the transmitted data. Devices using the disclosed methods may be operated individually or in a cascaded fashion, In either mode, by enabling the receivers to transfer high speed data at the transmitted pattern byte rate, as opposed to the bit rate, the reliability and capacity of the receivers to field high speed data is enhanced. In addition, the disclosed methods obviate the need for receivers operating in a cascade mode to "know" their position in a cascade chain. As a result the operating simplicity and reliability of devices that employ the disclosed methods is further enhanced.
Patent EP-0221024-A3 (EP)
Title: Novel microorganisms
IPC: A01N63/23
Filed: 1986-10-21
Abstract: The invention provides novel microorganisms comprising the gene coding for B.t. kurstaki delta-endotoxin and the gene coding to B.t. tenebrionis delta-endotoxin, their preparation, pesticidal compositions comprising such microorganisms and their use.
Patent EP-0241891-A3 (EP)
IPC: B27G11/00
Filed: 1987-04-11
Abstract: Oberhalb einer Vorschubeinrichtung (5) für die zu verleimenden Holz­
teile (6) ist ein Auftragsorgan (1) für den Leim angeordnet, bestehend 
aus einem quer zur Vorschubbahn sich erstreckenden zylindrischen Hohl­
körper (7) mit einer oder mehreren in der Querrichtung verlaufenden 
Reihen von Austrittsöffnungen (8) und aus einem unterhalb der 
Öffnungen (8) angeordneten Leitblech (9) für den daraus austretenden 
Leim.
Patent EP-0268731-A3 (EP)
IPC: F02K9/80
Filed: 1987-05-22
Abstract: Für eine raumsparende, sichere und schnell wirksame 
Überdruckbegrenzung enthält ein Geschoß innerhalb eines 
koaxial angeordneten Brennkammerdeckels 1 eine Vorrich­
tung, die aus einer symmetrischen Anordnung von zwei 
monostabilen Fluidik-Elementen 2 besteht, in denen der 
Gasstrom über ein vom Überdruck gesteuertes Umsteuer­
organ 3, 4 schnell und sicher aus einer Arbeitsförder­
richtung 14 in Ableitkanäle 8 umlenkbar ist. Das Um­
steuerorgan 3, 4 wird durch einen in der Menge nur 
5 % des Gashauptstromes betragenden Gasnebenstrom be­
tätigt und kann in raumsparender Weise als Miniatur-­
Überdruckventil ausgeführt sein. Die Ableitkanäle 8 
weisen am Geschoßumfang in entgegengesetzte Richtungen, 
so daß durch die austretenden Gase hervorgerufene 
Rückstoßkräfte hinsichtlich einer Flugbeeinflussung 
des Geschosses wirkungslos bleiben.
Patent EP-0251079-A3 (EP)
Title: 3-substituted 1-(2-halogenoalkoxy-benzensulfonyl)-3-heteroaryl(thio)urea
IPC: A01N47/34
Filed: 1987-06-19
Abstract: The invention relates to novel 3-substituted 1-(2-halogenoalkoxy- benzenesulphonyl)-3-heteroaryl(thio)ureas of the formula (I) <IMAGE> (in which Q, R, R<1>, R<2>, X, Y and Z are as defined in the description), their preparation, and their use as herbicides.
Patent EP-0257610-A3 (EP)
IPC: C07F7/18
Filed: 1987-08-24
Abstract: The enantiomers of formulas 
  
are prepared in a sequence starting from the racemic 
compound of formula 
  
wherein X is hydrogen or bromo when Y is bromo, or X is 
chloro when Y is chloro.  
     The key step of this process involves a microbial 
reduction of the compound of formula (3) to give a ketone 
and an alcohol of high enantiomeric purity. The 
 
 
compounds of formulas (1) and (2) are intermediates for 
the preparation of certain bicyclo[4.2.0]octane 
derivatives.
Patent EP-0270904-A3 (EP)
IPC: A61P31/04
Filed: 1987-11-24
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur 
Herstellung von Chinoloncarbonsäureestern der Formeln I 
und II 
  
in denen   
 
A für Stickstoff oder =C-R⁴ steht,   
 
R⁴ für Wasserstoff, Fluor, Chlor, Nitro oder Methyl 
steht,   
 
 
 
B für Halogen, Nitro, Alkoxy, Alkylsulfonyloxy oder den 
Rest 
  
steht und B außerdem für 
  
steht,   
 
wenn R¹ nicht Cyclopropyl bedeutet und   
 
R⁵ für eine verzweigte oder unverzweigte Alkylgruppe mit 
1 bis 4 Kohlenstoffatomen, die gegebenenfalls durch 
eine Hydroxy- oder Methoxygruppe substituiert sein 
kann, steht,   
 
R⁶ für Wasserstoff, Methyl oder Phenyl steht,   
 
R⁷ für Wasserstoff oder Methyl steht,   
 
R⁸ für Dialkylamino mit 1 oder 2 Kohlenstoffatomen in 
der Alkylgruppe oder Dialkylaminomethyl mit 1 oder 
2 Kohlenstoffatomen in der Alkylgruppe oder Amino­
methyl steht,   
 
R¹ für Wasserstoff, substituiertes und unsubstituiertes 
Alkyl mit 1 bis 3 Kohlenstoffatomen, substituiertes 
und unsubstituiertes Cycloalkyl, 2-Fluorethyl, Vinyl, 
Methoxy oder 4-Fluorphenyl steht,   
 
R² für gegebenenfalls substituiertes Alkyl mit 1 bis 6 
Kohlenstoffatomen sowie Cyclohexyl, Benzyl steht,   
 
 
 
R³ für Wasserstoff, Methyl oder Ethyl steht,   
 
Z für Sauerstoff, durch Methyl oder Phenyl substi­
tuierten Stickstoff sowie =CH₂- steht,   
 
das dadurch gekennzeichnet ist, daß man die entsprechenden 
Chinoloncarbonsäuren   
 
mit Chlorameisensäureestern der Formel V   
 
    Cl-COOR²      (V)   
 
in welcher   
 
R² die oben angegebene Bedeutung hat,   
 
umsetzt.
Patent EP-0243039-A3 (EP)
IPC: B26D1/547
Filed: 1987-04-09
Abstract: An apparatus intended to be used for severing a web 
by a tape in a web winder of a paper or a board 
manufacturing machine wherein the web, which passes between 
Pope cylinder (8) and reel drum (9) to form a jumbo roll 
on the latter is severed by the apparatus which includes 
a tape feed device (1) on one side of the winder which 
device is displaceable to dispose a card (31) or like sheet 
means, held by a holder (5), between cylinder (8) and 
reel drum (9) which causes connected tape (28) to lie 
against part of the Pope roller (8) and to be fed so as 
to be spirally wrapped around wound reel drum (9) in 
adhering manner. The tape (28) is dispensed from a supply 
or guide means (12) on the opposite side of the winder 
but during severing is secured by brake means (19) so that 
the tape (28) is drawn across the web on the reel drum 
to sever the web and drawn onto a tape cutting device also 
on said opposite side.
Patent EP-0252634-A3 (EP)
IPC: G01R33/381
Filed: 1987-06-19
Abstract: A magnetic coil comprising a plurality of conductors is 
designed by calculation of the continuous current density re­
quired on the surface on which the conductors are positioned 
to generate a specific magnetic field on a further target sur­
face or at specified points.