baber/WOPTO huggingface dataset:
Patent EP-0118611-A3 (EP)
Title: Aqueous emulsions and process for the softening of fibrous material, in particular textile material
IPC: D06M13/203
Filed: 1983-12-07
Abstract: 1. Aqueous emulsions for softening fibrous material, in particular textile material, containing at least one emulsifying agent, at least one softening agent and additional conventional constituents, characterised in that the emulsion contains as a softening agent at least one asymmetrical diester of a dicarboxylic acid of the general Formula (I), ROOC-A-COOR' whereby A = -CH2 (CH2 )m -CH2 - or -CH = CH-, R = a saturated or unsaturated alkyl radical with 12 to 28, in particular 16 to 22 C-atoms,  see diagramm : EP0118611,P9,F1  oder see diagramm : EP0118611,P9,F2  X = H, CH3 , C2 H5 or CH2 OH, Y = H or an alkyl residue with 1 to 4 C-atoms with the proviso that when X = CH2 OH Y = H, Z = H or CH3 , m = 0, 1 or 2 and n = 2 or 3.
Patent EP-0121605-A3 (EP)
IPC: H01L29/45
Filed: 1983-12-22
Abstract: Dieses Verfahren dient zur Aufbringung einer mehr­
schichtigen, gut haftenden und weichlotfähigen Kontaktme­
tallisierung (7) auf die hochdotierte Oberfläche eines Sili­
zium-Halbleiterbauelementes (1) und findet vorzugsweise 
Anwendung bei Leistungshalbleiterbauelementen, wie Thy­
ristoren. Als erste Schicht (2) wird ein Metall wie Nickel 
aufgebracht, das mit Silizium leicht ein Silizid bildet. Als 
zweite Schicht (3) dient ein Metall wie Chrom, dessen Sili­
zidbildung wesentlich langsamer verläuft als bei Nickel. Als 
dritte Schicht (4) schließt sich ein Metall wie Nickel an, das 
nur wenig von Weichloten angelöst wird. Als vierte Schicht 
(5) wird eine Übergangsschicht aus Nickel und einem Edel­
metall, vorzugsweise Silber, aufgebracht, die allmählich in 
eine fünfte Schicht (6), eine Schutzschicht aus Silber, über­
geht. Alternativ hierzu können Nickel und Chrom der ersten 
und zweiten Schicht auch gemeinsam aufgebracht werden.
Patent EP-0099864-A3 (EP)
Title: Method of high-temperature mixing and then shock-cooling bituminous road surfacing materials
IPC: E01C7/22
Filed: 1983-04-28
Abstract: A method of manufacturing asphalt concrete (for example of draining type), comprising subsequent to the mixing of stone material and binding agent the addition of water and stirring the compound, so that the temperature of the compound decreases and counteracts separation of the material.
Patent EP-0136734-A3 (EP)
IPC: A01B49/02
Filed: 1982-05-28
Abstract: In a soil cultivating implement, which comprises a 
plurality of soil working members (4) and a ground roller (18) 
that is bodily movable upwardly and downwardly relative to 
said soil working members (4) to control the soil working 
depth thereof, a dial (34) is provided for visually setting the 
bodily level of the roller (18) relative to that of the soil 
workiny members (4). The dial (34) is positioned so as to be 
visible from the driving seat of the tractor, which tractor is 
able to move and operate the implement during the use 
thereof. The ground roller (18) - by means of an upright 
support (10) and an arm (13) or part of a roller support - is 
movable upwardly and downwardly, whereby the dial (34) is 
arranged on one of the upright supports (10) and the arm (13) 
of the roller support is movable upwardly and downwardly 
alongside the dial to function as a pointer in cooperation 
therewith.
Patent EP-0152711-A3 (EP)
Title: Procédé de concentration d'une suspension de particules microscopiques, dispositif pour la mise en oeuvre de ce procédé et applications de celui-ci
IPC: C02F1/52
Filed: 1984-11-30
Abstract: Selon l'invention, l'enceinte (1) contient un matériau gra­
nulaire (4) de masse spécifique inférieure, respectivement su­
périeure, à celle du liquide à traiter. Lorsque le liquide est ad­
mis par la ligne 2, un lit granulaire se forme au fond de l'en­
ceinte (1) ou à la partie supérieure de celle-ci et les particules 
colloïdales y forment des agrégats. Lorsque l'alimentation en 
liquide à traiter est interrompue, le matériau granulaire re­
monte à la partie supérieure, respectivement inférieure de l'en­
ceinte (1) et libère les agrégats formés, que l'on peut récupé­
rer.
Patent EP-0149439-A3 (EP)
IPC: C07B61/00
Filed: 1984-12-04
Abstract: Alkyl glyoxylates are prepared by contacting gaseous 
alkyl glycolate in the presence of gaseous oxygen source 
with unsupported metallic silver at a temperature in the 
range of about 325° to about 685°C. The alkyl glyoxylates are 
useful as intermediates for the synthesis of other products 
such as allantoin.
Patent EP-0133616-A3 (EP)
IPC: A62C13/76
Filed: 1984-07-23
Abstract: Ein Feuerlöschgerät (1) besteht aus einem flüssiges 
Löschmittel aufnehmenden Druckbehälter (2), in dessen 
Füllöffnung eine Fassung (5) zum Einsetzen eines Betäti­
gungsventils (6) und eines Steigrohres (7) eingeschweißt ist.  
     Um auch über längere Zeiträume eine Funktionssicher­
heit zu gewährleisten, ohne dazu besondere Dichtungsein­
richtungen oder Druckquellen verwenden zu müssen, ist die 
Fassung (5) zu einem frei ins Behälterinnere hineinragenden 
Rohrstutzen (3) verlängert, welchen als Befüllungsmaß des 
Druckbehälters (2) dienenden Rohrstutzen (3) das Steigrohr 
(7) ungedichtet durchragt. Das Steigrohr (7) ist dabei unmit­
telbar an das Betätigungsventil (6) angeschlossen.
Patent EP-0184782-A3 (EP)
Title: Sail arrangement
IPC: B63H9/06
Filed: 1985-12-06
Abstract: 1. Sail mounting for sailing boats, consisting of a mast (1) and a boom (2) for receiving a sail (4), wherein the boom (2) is mounted in the boat body via a rotary shaft (3) to form an axis of rotation and the mast (1) is mounted on the boom (2) at a distance from the rotary shaft (3), characterised in that the mast (1) is rotatably mounted on the boom (2) via a lockable rotary shaft (10).
Patent EP-0148766-A3 (EP)
IPC: H05G1/60
Filed: 1985-01-04
Abstract: A circuit for converting interlaced video data to nonin­
terlaced video data at 30 frames per second, real time video 
rate, where rows of successive lines of video data applied to 
a single frame memory (4) are provided having data control 
means including write-in (7) and read-out (8) means for initi­
ally sequentially loading each row of memory with lines of 
interlaced video data of the first frame sequentially applied 
to the memory, and thereafter reading out successive mem­
ory rows of the first frame memory, while replacing each line 
read-out by whichever line of the second frame is applied to 
memory in real time just after read-out, until all lines of data 
of the second frame have been inserted into memory. Suc­
cessive frames are read out using a row addressing incre­
ment of N/2 for the next frame and repeating similar write-in 
and read-out of subsequent frames while multiplying the 
denominator of the address incrementing factor by two for 
each subsequent frame until the factor would be less than 
unity, and thereafter increasing the factor back to N/2 to re­
peat the cycle so as to process subsequent frames.
Patent EP-0167382-A3 (EP)
IPC: A61K8/39
Filed: 1985-07-01
Abstract: Aqueous liquid cleansing compositions comprise about 
8% to 50% of primary surfactant selected from anionic, 
cationic, zwitterionic, amphoteric and semi-polar surfactants, 
from about 0.1% to 6% of C₆-C₁₃ alcohol ethoxylate and from 
about 0.1% to 2% of a water-soluble nonionic polymeric 
thickening agent, preferably guar gum or derivative thereof. 
The compositions have desirable foaming, product stability 
and skin feel characteristics.
Patent EP-0184445-A3 (EP)
IPC: C08F8/14
Filed: 1985-12-04
Abstract: Radiation curable copolymers useful in coating com­
positions are prepared by reacting part of the glycidyl groups 
of a glycidyl acrylate copolymer with acrylic or methacrylic 
acid followed by esterifying the remaining glycidyl groups 
with phosphoric acid.
Patent EP-0160600-A3 (EP)
Title: Folding step ladder
IPC: E06C1/383
Filed: 1985-04-03
Abstract: The present invention relates to a foldable stepladder constituted by: a first pair of two main uprights, a plurality of steps, a device for maintaining said steps in their unfolded configuration, a second pair of two auxiliary uprights, wherein the auxiliary uprights are articulated at one of their ends on the upper part of the main uprights and they are articulated on each other about a pin in their median part to present, in unfolded position of use, the form of a cross, said auxiliary uprights being connected from said mutual pivot point to the central upright by a connecting rod. The invention is more particularly applicable to the manufacture of foldable stepladders.
Patent EP-0204239-A3 (EP)
IPC: H01M4/52
Filed: 1986-05-26
Abstract: Eine positive Sammlerelektrode enthält als aktives Mate­
rial ein Doppelhydroxid der allgemeinen Zusammensetzung  
[M²⁺ 1-x Fe³⁺ x (OH)₂] x+  [(x/n)X n- , yH₂O] x- , wobei  
0,05≦x≦0,4  
M²⁺ = Ni²⁺,Co²⁺  
X n = NO₃,1/2 SO₄²⁻,1/2CO₃²⁻,  
und erweist sich gegenüber Eisenverunreinigungen im alka­
lischen Elektrolyten als immun, Das Doppelhydroxid ist eine 
Doppelschichtverbindung vom Pyroaurit-Typ, die aus dem 
hex. Brucitgitter des M(OH)₂ durch statistische Verteilung 
von z.B. Ni²⁺ und Fe³⁺ auf die M²⁺-Lagen der Hauptschich­
ten sowie Einlagerung von Anionen X n- , desjenigen Salzes, 
das bei der Herstellung des Doppelhydroxides verwendet 
wurde, in die Zwischenschichten hervorgeht, Der Fe³⁺-­
Gehalt begünstigt beim Laden die Oxidation des m² bis zur 
4-wertigen Stufe, was zu erhöhter Masseausnutzbarkeit 
führt. Das "siderophile" Verhalten der Doppelhydroxid­
elektrode erlaubt bei vielen alkalischen Akkumulatoren die 
Verwendung negativer Eisenelektroden anstelle von umwelt­
feindlichen Cadmiumelektroden, Ein weiterer Vorteil des 
siderophilen Verhaltens ergibt sich aus der Verbesserung 
des Ni/Zn-Akkumulators mit einem eisenaquoxidhaltigen 
Separator gemäß DE-PS 31 17 660.
Patent EP-0208223-A3 (EP)
Title: Shoe-making method
IPC: A43B9/00
Filed: 1986-06-30
Abstract: A shoe-making method is to be provided, with the aid of which a dimensionally stable, durable and flexible shoe can be produced. This aim is achieved in that the shoe, which remains on its last from beginning to end, is manufactured in a combination of the California and Ago designs.
Patent EP-0223914-A3 (EP)
IPC: A62B1/06
Filed: 1986-07-22
Abstract: A compact oxygen generator which can supply 
oxygen safely and easily in case of emergencies.  
     An oxygen recovery port (12) is provided at the 
top of a container main body (10) in which oxygen is 
generated continuously for a prescribed period of time 
by solution reaction, a filtering mechanism (14) to clean 
and filter generated oxygen is provided at said oxygen 
recovery portion (12) in a freely attachable/detachable 
manner, and a lid (18) housing an oxygen supply mechanism 
(16) which communicates with said filtering mechanism (14) 
is provided at the top opening (15) of the filtering 
mechanism (14) in a freely attachable/detachable manner. 
The structure is thus made simple and compact, which 
enables safe and easy supply of oxygen in case of 
emergencies.
Patent EP-0218959-A3 (EP)
IPC: H02G11/02
Filed: 1986-09-24
Abstract: Die Vorrichtung zum Aufwickeln eines Kabels besteht aus 
einem Gehäuse (51) mit einer Ein- und Auslaufführung (58) 
für das Kabel (16) und einer drehbar im Gehäuse gelagerten 
Kabeltrommel (49), an welcher das eine Ende des Kabels 
festgelegt ist. Um das Kabel beim Aufwickeln auf die Kabel­
trommel (49) exakt zu führen ist vorgesehen, daß die Kabel­
trommel (12) mindestens zwei durch eine Zwischenwand (50) 
getrennte Wickelkammern (52, 54) hat und bei der zuerst 
gefüllten Wickelkammer (52) radial außerhalb der Zwischen­
wand (50) mindestens ein Kabelabweiser (60) angebracht ist. 
Letzterer kann durch eine Begrenzungsfläche oder ein Leit­
organ (60) an der Ein- und Auslaufführung (58) gebildet 
sein. Er leitet das Kabel (16) nach dem Auffüllen der ersten 
Wickelkammer (52) über die Zwischenwand (50) hinweg in die 
zweite Wickelkammer (54).
Patent EP-0218970-A3 (EP)
Title: Chiral rhodium-diphosphine complexes for asymmetrical hydrogenation
IPC: C07B35/02
Filed: 1986-09-26
Abstract: Chiral diphosphinerhodium complexes of the formula <IMAGE> in which X, Y and L are as defined in Claim 1 and their preparation are described.
Patent EP-0193989-A3 (EP)
Title: Overvoltage protection circuit for a broadband line system
IPC: H02H9/04
Filed: 1986-02-25
Abstract: The loading of a broadband digital line signal by an overvoltage protection circuit must be small, even at high clock frequencies, so that pulse distortion remains as small as possible. Both the capacitance and the series inductance of the overvoltage protection circuit must be as small as possible. The proposed overvoltage protection circuit consists of a parallel circuit, of a limiting element and a capacitor, in front of which a diode is connected. The circuit operates without any externally applied bias voltage. <IMAGE>
Patent EP-0200343-A3 (EP)
Title: Transaction system
IPC: G07F7/08
Filed: 1986-03-21
Abstract: In a transaction system the issuer (20) of transaction cards (30) can regulate the type of authorization requests transmitted from the point of transaction. Each transaction card is provided with risk assessment date (32) associated with the cardholder. Each remote transaction terminal (40) can read the information (32) placed on the transaction card (30). In operation, the risk assessment data (32) is compared with the transaction amount by the terminal (40). If the transaction is approved, the terminal (40) will issue an automatic, off-line authorization. If the transaction does not fall within the approval range, the terminal (40) will function to transmit the transaction information to the issuer (20) for evaluation. The issuer (20) can then determine whether to authorize the transaction based on its own date base (22).
Patent EP-0254267-A3 (EP)
IPC: G06F13/376
Filed: 1987-07-21
Abstract: Gleichberechtigte Prozessoren sind über eine gemeinsame 
serielle Busleitung miteinander verbunden. Die Prozessoren 
sind alle gleichberechtigt. Die zwischen den Prozessoren 
auszutauschenden Informationen werden hinsichtlich der 
Informationsart und ihrer Priorität codiert. Zur Vermei­
dung von Kollisionen beim Senden wird eine Schaltungs­
anordnung angegeben. (Fig. 3)
Patent EP-0238153-A3 (EP)
IPC: A01C17/00
Filed: 1984-02-15
Abstract: A spreader for spreading granular and/or powdery 
material comprises a hopper (2) for receiving material to be 
spread. Said hopper (2) has a wall portion (107) comprising 
at least one outlet port (103, 104, 105, 106). The spreader 
is provided with at least one rotatable distribution member 
(5, 6) underneath the said outlet port (103, 104, 105, 106). 
The rotatable distribution member (5, 6) has an upwardly axis 
of rotation (86) being located outside the area of the said 
outlet port (103, 104, 105, 106). Said outlet port (103, 104, 
105, 106) is surrounded by an edge (126, 127, 130, 134, 135), 
a part of which, being the inner edge (134, 135), is located 
lower and nearer to the said axis (86) than the remaining 
part (126, 127, 130) of the said edge. A dosing slide (142, 
143, 144, 145) is displaceable in the area of the outlet port 
(103, 104, 105, 106) for adjustment of the effective outlet 
opening. A lower edge (150) of the said dosing slide (142, 
143, 144, 145) cooperates with the said inner edge (134, 135) 
to form the effective outlet opening. Said inner edge (134, 
135) is curved so that a middle portion (141) extends towards 
the central part of the area of the said outlet port (103, 
104, 105, 106). The spreader furthermore comprises means for 
moving the said dosing slide (142, 143, 144, 145) towards and 
away from the said inner edge (134, 135), in such a way that 
the smallest effective outlet opening consists of two 
passages, whereby a part of the said middle portion (141) is 
overlapped by the said dosing slide (142, 143, 144, 145).
Patent EP-0260772-A3 (EP)
IPC: C09K5/06
Filed: 1987-09-15
Abstract: Dem Eutektikum Kaliumchlorid-Wasser werden 2 bis 5 Vol.% 
Äthylalkohol zugemischt. Die Speichertemperaturen werden 
dadurch von -10,7°C auf den Bereich -11,5 bis -12,7°C 
abgesenkt. Dieser Temperaturbereich ist bei der Verwendung 
als Latentwärmespeichermittel in einem Kältespeicher für 
die Speiseeisherstellung besonders günstig.
Patent EP-0248655-A3 (EP)
IPC: F02B3/06
Filed: 1987-06-03
Abstract: An internal combustion engine of the swing beam 
type, comprising a cylinder (10), piston (12), 
crankshaft (22) and swing beam (40), includes a 
variable position pivot (44) which is movable, in 
response to the engine cycle. The variable position 
pivot is controllable to adjust the pivot point of the 
swing beam (40) in order to optimise the operating 
parameters of the engine, such as the cycle timing, 
stroke and compression ratio.
Patent EP-0258975-A3 (EP)
IPC: G06F1/10
Filed: 1987-07-01
Abstract: A clock bus system fabricated on an 
integrated circuit for distributing a train of clock 
pulses to circuit elements on the integrated 
circuit. An input terminal is connected to receive a 
train of clock pulses. All of the circuit elements 
are circumscribed by a clock bus which is also 
coupled to each of the circuit elements. A plurality 
of distribution legs which include clock bus drivers 
are coupled to the input terminal by conductors and 
provide the train of clock pulses to the clock bus at 
spaced-apart locations. The distribution legs 
coupled to the input terminal by shorter conductors 
include delay elements for delaying the clock pulse 
train by time periods corresponding to the delay 
inherent in longer conductors. The clock pulse 
trains provided to the clock bus by the distribution 
legs are thereby synchronized with respect to each 
other.
Patent EP-0273724-A3 (EP)
Title: Acid gas scrubbing by composite solvent-swollen membranes
IPC: B01D53/22
Filed: 1987-12-23
Abstract: A composite immobilized liquid membrane suitable for acid gas scrubbing is disclosed. The membrane is a solvent-swollen polymer and a microporous polymeric support, the solvent being selected from a class of highly polar solvents containing at least one atom selected from nitrogen, oxygen, phosphorous and sulfur, and having a boiling point of at least 100 DEG C and a solubility parameter of from about 7.5 to about 13.5 (cal/cm<3>-atm)<1/2>. Such solvents are homogeneously distributed through the solvent-swollen polymer from 20% to 95% by weight. Also disclosed are methods of acid gas scrubbing of high- and low-Btu gas effluents with such solvent-swollen membranes.
Patent EP-0262046-A3 (EP)
Title: Method and apparatus for bending glass sheets
IPC: C03B23/035
Filed: 1987-09-23
Abstract: Method of bending a glass sheet heated to the shaping temperature employing a hot gas stream of wide cross-section, by means of which the glass sheet is pressed against a bending form. According to this process the velocity of the stream components travelling radially along the glass sheet is decreased at least in chosen regions of the glass sheet by virtue of baffles placed in the path of these stream components and in that the static pressure component of the stream is increased in these regions of the glass sheet. <IMAGE>
Patent EP-0287004-A3 (EP)
IPC: C07C69/653
Filed: 1988-04-09
Abstract: Trifluoracrylsäurealkylester wurde hergestellt durch 
Umsetzung von Hexafluorpropen mit Halogenfluorosulfat 
(Halogen X: Cl, Br, J), Spaltung des Fluorosulfates 
CF₃-CFX-CF₂-OSO₂F zum Säurefluorid CF₃-CFX-COF, Veresterung 
des Säurefluorids und Enthalogenierung mit einer 
Metallkomponente.
Patent EP-0287053-A3 (EP)
Title: Method and circuit arrangement for the digital tuning of a control frequency
Inventor: RAEBIGER JUERGEN
IPC: H03K5/00
Filed: 1988-04-13
Abstract: A method of and an apparatus for generating a control frequency in which two submultiples of a frequency standard are obtained which differ by unity in the respective frequency division and are mixed so that the contribution of a prior control frequency is reduced form period group to period group while the contribution of the new control frequency is increased from period group to period group. The system provides fine control of frequencies for, for example, driving synchronous motors without requiring excessively high frequency standard oscillators.
Patent EP-0296634-A3 (EP)
IPC: G08B17/107
Filed: 1988-06-27
Abstract: In the smoke detector according to the invention having a housing component, housing cover and lower photocarrier, as well as having a circuit board, components, an upper photocarrier, labyrinth and signalling cover, the housing component, the housing cover and the lower photocarrier are constructed as an integral housing (10), the housing (10) being formed in the region of the photoelements for the direct reception of a transmitting and/or receiving diode (11, 12) and being of trough-shaped construction in the region of the circuit board (13) for components (16, 17, 18) for the purpose of receiving a sealing compound (22). In the housing (10) a recess (23) for at least one balancing resistor (19), which can be soldered in, is provided on the outside of the trough-shaped area and cannot be reached by the sealing compound. In addition, in each case an outwardly pointing mounting flange (14) is formed on two opposite narrow sides of the housing (10). <IMAGE>
Patent EP-0318990-A3 (EP)
Title: Compositions possessing pheromone-like activity
IPC: A01N35/02
Filed: 1988-12-01
Abstract: The present invention relates to a process for producing an 
E,Z-9-alkenyl-1-aldehyde component which comprises: 
   a) disproportionating cyclooctene and an α-olefin in the 
presence of a suitable disproportionation catalyst under 
disproportionation conditions suitable to form a 1,9-alkadiene;    b) reacting the 1,9-alkadiene obtained in step (a) with a 
suitable metallating agent under conditions suitable to form a 
1-metallo-9-alkene;    c) contacting the 1-metallo-9-alkene obtained in step (b) 
with oxygen under conditions suitable to form a 1-oxymetallo-9-alkene;    d) hydrolysing the 1-oxymetallo-9-alkene suit a suitable 
hydrolysing agent, under suitable hydrolysing conditions to form 
E,Z-9-alkenyl-1-alcohol.    e) oxidizing said E,Z-9-alkenyl-1-alcohol with a suitable 
oxidizing agent under oxidizing conditions suitable to form 
E,Z-9-alkenyl-1-aldehyde. Another aspect of the invention pertains to a 
composition comprising Z-11-hexadecen-1-al, Z-9-tetradecen-1-al and 
E-9-tetradecen-1-al admixed in sufficient quantities to possess 
pheromone-like activity for  Heliothis zea  and  Heliothis virescens .
Patent EP-0320073-A3 (EP)
Title: Air gun array
IPC: G01V1/02
Filed: 1988-12-07
Abstract: A method is provided for determining marine 
seismic arrays that operate as broad-band high energy 
sources. The preferred method selects the minimum 
frequency corresponding to the largest air gun size and 
the number of air guns in an array. The remaining air 
guns are then used to fill in the first octave from the 
minimum frequency in a manner to compensate for the 
fact that the amplitude of an air gun is inversely 
proportional to its frequency.