baber/WOPTO huggingface dataset:
Patent EP-0041707-A3 (EP)
IPC: H01M4/88
Filed: 1981-06-04
Abstract: Die Erfindung betrifft ein Verfahren zur Erzeugung von 
Gastransportporen in Katalysatormaterialien für die elektro­
chemische Umsetzung gasförmiger Reaktanten durch Hyd­
rophobierung mit einem organischen Polymeren und stellt 
sich die Aufgabe, ein derartiges Verfahren in der Weise 
auszugestalten, daß eine Verbesserung der elektrochemi­
schen Eigenschaften der Katalysatormaterials erzielt wird. 
Dazu ist vorgesehen, das Katalysatormaterial mit einer 
Lösung von Polysulfon oder Polyvinylchlorid in einem 
organischen Lösungsmittel zu behandeln, wobei der Gehalt 
der Lösung an dem organischen Polymeren etwa zwischen 1 
und 6 Gew.% beträgt und auf 1 Gewichtsteil Katalysatorma­
terial etwa 1 bis 5 Volumenteile, vorzugsweise ca. 2 Volu­
menteile, der Lösung entfallen. Das erfindungsgemäße 
Verfahren eignet sich insbesondere bei Silber- und Nickelka­
talysatoren für mit Luft betriebene Brennstoffelemente.
Patent EP-0037686-A3 (EP)
Title: Impact modifier compositions, their production and thermoplastic polymer compositions containing them
IPC: C08L51/04
Filed: 1981-03-27
Abstract: Elastomeric impact modifier polymer is blended with polymer of at least one of the monomers: esters of acrylic and methacrylic acids, vinyl aromatic monomers such as styrene and substituted styrenes, olefins and unsaturated esters of organic acid; which is effective to substantially reduce gel colonies of impact modifier in formulations with rigid thermoplastic matrix polymers. The impact modification efficiency of the elastomeric modifier is thereby improved. The weight ratio of impact modifier polymer to gel colony reducing polymer is from 99.5:0.5 to 96:4. The blends may be made by mixing emulsions of the polymers and co-spray drying or co-coagulating. Impact modified thermoplastic polymer compositions contain the blend in a weight ratio of 60:40 to 98:2 of thermoplastic to blend.
Patent EP-0044792-A3 (EP)
Title: Cooling plates for a blast-furnace cooling arrangement
IPC: C21B7/10
Filed: 1981-07-22
Abstract: This invention relates to a cooling installation for a blast furnace using stave coolers in which circulates a cooling fluid, these staves being arranged in successive superimposed rings along the internal wall of the shell of the blast furnace and being traversed by internal fluid circulation tubes, the internal tubes of two staves adjacent in a vertical plane being interconnected so as to define a network of vertical fluid circulation lines, wherein this network is connected at each of its extremities to an external circulation and fluid cooling circuit defining a pressurized forced closed circuit in which the cooling fluid is maintained in the liquid phase.
Patent EP-0066089-A3 (EP)
IPC: F16D51/14
Filed: 1982-04-27
Abstract: An improved drum brake is of the type which includes a 
pair of actuators with a pair of arcuate brake shoes extending 
therebetween Each brake shoe is capable of limited move­
ment along a path between the actuation end of one of the 
actuators and the anchor end of the other of the actuators. 
The wheel and drum of the drum brake rotate in a normal 
direction from the actuation end of one actuator to the 
anchor end of the other actuator so that a leading end of each 
brake shoe is adjacent the actuator end and a trailing end of 
each brake is adjacent the anchor end The improvement 
includes providing a lining on each of the brake shoes which 
has a useable layer thereof which is thicker at the trailing end 
of the brake shoe than at the leading end of the brake shoe. 
The brake shoe is relatively located on the path toward the 
actuation end prior to wear of the useable layer and tends to 
be relocated along the path away from the actuation end 
during wear of the useable layer throughout use of the drum 
brake.
Patent EP-0065674-A3 (EP)
Title: Utilization of plaster fillets for the realization of flat sub-plasters having a predetermined minimum thickness, and plaster fillet for this purpose
IPC: E04F21/04
Filed: 1982-05-05
Abstract: 1. Plaster profile strip, intended for the production of planar underplasters, with a profile edge formed as offtake edge and two expanded metal fields, which extend away therefrom while including an acute angle, as fastening limbs for mounting at a wall to be plastered, characterised by the use for the production of planar insulating plasters of great thickness as rail as thereby, that the expanded metal fields (14, 15) display large mesh size and extend on the sides remote from the profile edge (11) away directly from narrow strip bands (12, 13), which are arranged in V-shape and form the profile edge, in respective planes defined by them.
Patent EP-0077920-A3 (EP)
Title: Hair shampoo composition
IPC: C11D1/82
Filed: 1982-09-21
Abstract: A shampoo composition is disclosed comprising a shampoo base containing:(A) 0.1 to 5 wt.% of a phosphate ester surfactant of general formula (11:wherein A representsin which R represents a straight-chain or branched-chain, saturated or unsaturated hydrocarbyl group, R, represents a hydrogen or methyl group, m represents a number of 0 to 6, n represents a number of 1 to 6, B represents -OX<sub>2</sub> or A, X<sub>1</sub> and X<sub>2</sub> each represent hydrogen, alkali metal, alkyl (C<sub>1</sub>-C<sub>3</sub>)-substituted ammonium, hydroxyalkyl (C<sub>1</sub>-C<sub>3</sub>) group- containing alkanolamine or basic amino acid, and (B) 0.01 to 5 wt.% of a silicon derivative.
Patent EP-0106929-A3 (EP)
Title: Wear-resistant and shock-resistant tools and method of manufacture thereof
IPC: B23D65/00
Filed: 1982-12-09
Abstract: Wear-resistant and shock-resistant tools (14) are constructed by preforming carbide-containing working parts (10) of high wear resistance and hardness and attaching them to a softer base metal (12) of the tool by means of a highly shock-resistant steel-to-steel fusion weld. The working part (10) is preformed by powdered metallurgy techniques utilizing steel powders having carbide-forming constituents therein which form carbides along the grain boundaries of the steel uniformly throughout the working part as a result of sintering of the compressed powders. Thereafter the fusion welding process renders the carbide structure of the working part nonuniform for optimum shock resistance, without reducing the effective wear resistance thereof, while also forming a highly shock-resistant joint between the working part (10) and the base metal (12) of the tool.
Patent EP-0062574-A3 (EP)
IPC: A61K39/29
Filed: 1982-03-29
Abstract: The present invention provides expression of the 
S-antigen of HBV in eucaryotic host cells, especially mam­
malian cells, whereby post-translational processes suffi­
cient for formation of S-antigen aggregates occur, under 
conditions of minimum risk of contamination. The S-anti­
gen aggregates produced are highly antigenic, capable of 
eliciting protective immunity against HBV infection, hence 
suitable for incorporation into a vaccine. A significant con­
tribution of the present invention is the use of the normal 
S-antigen promoter of HBV, either alone or in tandem with a 
second promoter. The invention further provides a vector 
for HBV core antigen expression using the HBV core anti­
gen promoter. The use of HBV core antigen promoter per­
mits construction of an expression vector independent of 
any preexisting promoter of the vector. The core antigen 
promoter is also very active and will be useful for the 
construction of vectors for expression of other proteins.
Patent EP-0088924-A3 (EP)
IPC: H01L25/07
Filed: 1983-02-26
Abstract: Das Halbleiterbauelement mit den Eigenschaften eines 
rückwärtsleitenden Thyristors ist in Modulbauweise aufge­
baut. Auf einer Bodenplatte (B) sind ein Halbleiterchip (T) mit 
den Eigenschaften eines Thyristors und wenigstens ein 
weiterer Halbleiterchip (D1,D2) mit den Eigenschaften einer 
Diode aufgelötet oder druckkontaktiert und mit Bonddrähten 
(D) oder sonstigen Verbindungsdrähten induktivitätsarm 
untereinander antiparallel verschaltet. Zur Verbindung mit 
der Außenwelt sind äußere Anschlußelemente (A,K,G) vor­
gesehen. Elektrische Eigenschaften der Halbleiterchips kön­
nen unabhängig voneinander auf den speziellen Anwen­
dungsfall optimiert werden. Das Stromleitvermögen der 
Dioden im Verhältnis zum Stromleitvermögen des Thyristors 
(T) kann durch Anzahl und Große der Diodenchips (D1,D2) in 
weiten Grenzen variiert werden.
Patent EP-0113922-A3 (EP)
IPC: C09B23/10
Filed: 1983-12-30
Abstract: Die Herstellung kationischer Methinfarbstoffe der allge­
meinen Formel 
  
worin  
R¹ Alkyl, Alkenyl oder Aralkyl,  
R² Wasserstoff, Alkyl, Alkenyl oder Aralkyl bedeuten, wobei 
R² gegebenenfalls einen 5- oder 6-gliedrigen Ring zur benach­
barten Stellung des Arylringes B schließen kann, wobei dieser 
dabei gebildete heterocyclische 5- oder 6-gliedrige Ring gege­
benenfalls alkylsubstituiert oder mit einem weiteren carbocy­
clischen Ring kondensiert sein kann,  
R³ und R⁴ für Methyl oder Ethyl,  
X⁻ für ein Anion stehen und worin  
die Ringe A und B und die Reste R¹ und R² nichtionische Sub­
stituenten und  
die Ringe A und B weitere ankondensierte Ringe tragen kön­
nen,  
erfolgt durch Kondensation einer Verbindung der Formel 
  
mit Aminen der Formel 
  
in Gegenwart von 1 bis 2 Äquivalenten einer Säure in Gegen­
wart von 0 bis 90 Gew.-% eines organischen Lösungsmittels 
und von 0 bis 15 Gew.-% Wasser.
Patent EP-0111976-A3 (EP)
Title: Zwitterionic compounds having clay soil removal/anti-redzwitterionic compounds having clay soil removal/anti-redeposition properties useful in detergent compositions eposition properties useful in detergent compositions
IPC: C11D3/00
Filed: 1983-12-14
Abstract: Water-soluble zwitterionic compounds having clay soil removal/anti-redeposition properties. The zwitterionic compounds are selected from monozwitterionic compounds, dizwitterionic compounds, polyzwitterionic compounds, and zwitterionic polymers. These zwitterionic compounds are useful in detergent compositions at from about 0.05 to about 95% by weight. In addition to the zwitterionic compounds, the detergent compositions further comprise from about 1 to about 75% by weight of a nonionic, anionic, ampholytic, zwitterionic, or cationic detergent surfactant or mixture thereof.
Patent EP-0091788-A3 (EP)
IPC: G03C1/09
Filed: 1983-04-07
Abstract: A silver halide photographic material is disclosed. It 
contains per 100 g of silver at least 40 mg of a water-soluble 
compound comprising an element of group VIII of the period 
table and having a molecular weight of at least 100, and 1.2 
to 120 mg of a black-and-white silver halide developing 
agent. The material has improved gradation characteristics 
and is subject to minimum variation in photographic charac­
teristics.
Patent EP-0095326-A3 (EP)
Title: Container closure blank
IPC: B65D41/04
Filed: 1983-05-19
Abstract: A blank for a container closure, adapted for the formation of a gasket of synthetic plastics material in situ in the blank, includes an end wall (5), a continuous side wall (6) upstanding from the end wall (5) and enclosing an inner surface (10) of the end wall (5) and a plurality of spaced apart members (13) upstanding from the surface (10) within the boundary of the side wall (6). Each of the spaced apart members (13) has a retaining surface (14) obliquely inclined above the inner surface (10), whereby gasket material or precursor material (17) in the liquid state can be introduced into the closure blank and can flow at least partly around the members (13) and beneath said retaining surfaces (14) to be retained, upon solidification, in the closure blank.
Patent EP-0099761-A3 (EP)
Title: Circuit de couplage de ligne additionnelle à un poste d'intercommunication
IPC: H04Q3/42
Filed: 1983-02-16
Abstract: L'invention concerne un circuit de couplage de ligne 
additionnelle (ligne de signalisation) à un poste d'intercom­
munication.  
     Le circuit de couplage de l'invention comprend, intercalé 
entre la ligne additionnelle (LC) et le poste d'intercommuni­
cation (PI) un circuit de découplage en continu (CC) de la 
ligne ainsi que des moyens (OC1) coupés à l'un (13) des fils 
de la ligne pour transmettre des signaux sur la ligne (LC), et 
des moyens (OC2) connectés à l'un ou l'autre (14) des fils de 
ligne pour recevoir des signaux transmis sur la ligne.  
     L'invention est applicable dans les installations télépho­
niques privées.
Patent EP-0139812-A3 (EP)
IPC: F25D3/08
Filed: 1984-03-03
Abstract: Bei einer Vorrichtung zum Kühlen von Flaschen od. dgl., 
die aus einem topfartigen Behälter (A) und einem auf den 
Behälter aufsetzbaren Deckel (B) mit mehreren konzentrisch 
angeordneten Durchtrittsöffnungen (8) besteht, weist der 
Deckel einen geschlossenen Hohlraum (10) zur Aufnahme 
eines Kühlmittels auf. Die Seitenwandung (2) und der Boden 
(1) des Behälters sind doppelwandig ausgebildet, wobei die 
Außen- und Innenwandung (3,4) im Abstand zueinander 
angeordnet sind und der Zwischenraum abgeschlossen ist. 
Die nach oben die Innenwandung überragende Außenwan­
dung und die obere Abdeckung (5) des Zwischenraums zwis­
chen Außenwandung und Innenwandung dienen als Träger 
für den Deckel.
Patent EP-0126453-A3 (EP)
Title: Controlled release tablet
IPC: A61K9/22
Filed: 1984-05-18
Abstract: Compression gradient tablets are described which provide for controlled release of active ingredient.
Patent EP-0130393-A3 (EP)
IPC: B65G69/24
Filed: 1984-06-02
Abstract: Die Erfindung geht aus von Brücken dieser Art, die mit 
einer klappbaren Verlängerung am vorderen Ende ihrer 
schwenkbaren Brückenplatte versehen sind und über ein 
Getriebe verfügen, das beim Hochschwenken der Brücken­
platte die Verlängerung nach außen in die Betriebsstellung 
klappt. Um die Brückenplatte genau austarieren zu können 
und die Verlängerung in ihrer Wirkstellung zu halten, hat 
das Getriebe ein ein Zurückklappen der Verlängerung un­
terbindendes Gesperre, das von oben her von Hand gelöst 
werden kann. Das Gesperre hat einen Gewichtshebel, der 
die Sperre aufrechterhält und zum Aufheben der Sperre 
verschwenkt werden kann z.B. mit einer Kette von der 
Oberseite der Brücke her.
Patent EP-0146028-A3 (EP)
Title: Articulated fitting device for body parts of vehicles, especially motor vehicles, and manufacturing process of such a device
IPC: E05F1/12
Filed: 1984-11-27
Abstract: 1. A device for the hinged connection of body parts (22), primarily the boot lid, on motor vehicles, in particular private passenger vehicles, whereby the body part (22) is pivotably connected to the motor vehicle body by means of hinge straps (27) acted upon by torsion bar springs in such a way that the torsion bar spring (30) itself is used to journal the body part (22) pivotably on the motor vehicle body, characterised in that the torsion bar spring (30) in a known manner simultaneously forms the hinge (36, 51, 48) of the hinge straps (27) on the vehicle side, both ends of said spring being mounted in receptacles (42, 35; 57, 58) of the hinge straps (27) and engaging rotatably in bearings (46, 47, 48) on both sides of the motor vehicle body, and the bearings (46, 47, 48) are forked and are disposed in respective reinforced portions (45) of the vehicle's side walls, and a bearing bush (36) disposed on each side on the part of the torsion bar spring (30) forming the axis of rotation (28) serves on the one hand to mount the torsion bar spring (30) in the receptacles (42; 57) and on the other hand for the subsequent journalling of the assembly unit torsion bar spring (30)/hinge strap (27)/body part (22).
Patent EP-0141481-A3 (EP)
Title: Method of making polyimide foam and precursor therefor
IPC: C08J9/02
Filed: 1984-05-01
Abstract: Methods of making low density modified polyimide! polyimide-amide foams and the resulting compositions. An N-substituted aliphatic imide is prepared by reacting a suitable aromatic dianhydride with a suitable oxime. A polyimide forming material is prepared by dissolving the N-substituted aliphatic imide in an esterifying solvent, then adding a suitable aromatic diamine. This material is dried to a powder. A suitable hydrated compound which is stable up to at least about 100°C. is mixed with the powder. A foam is then produced by heating the material to reaction temperature for a period sufficient to produce a stable foam. The material melts, then spontaneously expands into a foam which becomes self supporting and cures to a resilient flexible foam. The addition of the hydrated compound is found to result in an exceptionally low density foam. Depending upon heating conditions, a polyimide, polyimide- amide or mixture thereof may be produced, resulting in foams having selectively variable physical properties.
Patent EP-0132380-A3 (EP)
IPC: A61B5/022
Filed: 1984-07-19
Abstract: A connector (3) for connecting a transducer (1) to a moni­
tor (2) in a system for monitoring physiological conditions in 
humans and other animals includes means (4) for transforming 
the impedance level of signals from the transducer to a level ap­
propriate for the monitor and for drawing and adapting power 
from the monitor for effecting this impedance transformation. 
The connector (1) may also include one or more of the follow­
ing means (5) a mechanism for adjusting the offset or sensitiv­
ity of the signal from the transducer; a mechanism for detecting 
the absence of the transducer; a mechanism for detecting an 
open circuit between the monitor and the transducer; a device 
for converting power drawn from the monitor to direct current 
where the power drawn from the monitor is, before conver­
sion, either sine wave or pulsed; a mechanism for regulating 
the current from the monitor; and a mechanism for eliminating 
common-mode voltage errors from the transducer signal.
Patent EP-0138478-A3 (EP)
Title: Vacuum-type circuit interrupters
IPC: H01H33/66
Filed: 1984-09-28
Abstract: Vacuum-type circuit interrupter having a vapor condensing shield which at least in the arcing area is comprised of the same two metallic components as the separable metallic electrical contacts.
Patent EP-0147097-A3 (EP)
IPC: H02M5/257
Filed: 1984-12-05
Abstract: A fiber optic switching device (10) which provides 
complete electrical isolation between switch control (30, 30′) 
and load (14) is taught. Briefly stated, the device includes a 
light emitting circuit (16), a light receiving circuit (18) and a 
load control circuit (20). Power for the three circuits is 
derived from the power of the load to be controlled. A fiber 
optic cable is run to the light producing device (22) as well as 
the light receiving device (24) and is then connected to each 
other in a "Y" fashion (26). This is then run (28) to a switch 
(30, 30′) which is capable of either reflecting or absorbing all 
or part of the light in the fiber optic cable thereby varying the 
light presented to the light receiving circuitry so as to turn 
the load (14) on or off or at a state inbetween.
Patent EP-0160319-A3 (EP)
IPC: B21K1/14
Filed: 1985-05-03
Abstract: A universal joint has a cross spider (10) which is 
composed of a connecting piece (3) having bores (3a, 3b) 
orthogonally crossing at its center, and pivot shafts (4, 5, 6) 
received by the bores (3a 3b) and provided in the peripheral 
surfaces thereof with anchoring grooves (4b, 4c, 5b, 6b). The 
material of the connecting piece (3) is plastically deformed 
locally around the pivot shafts (4, 5, 6) received in the 
respective bores such as to fill the anchoring grooves (4b, 4c, 
5b, 6b), thereby firmly fixing the pivot shafts (4, 5, 6) by 
compacting force and resistance against shearing.
Patent EP-0182143-A3 (EP)
Title: Devices and method for extracting the decomposition gases from a garbage dump
IPC: B09B1/00
Filed: 1985-10-24
Abstract: An apparatus and method for withdrawing gaseous decomposition products from a refuse dump. Disposed at various locations in the refuse are gas collection mechanisms, such as gas wells, drainage systems, etc., each of which is connected via a gas withdrawal line with a collector, from which the gas is withdrawn for further utilization. Disposed in each gas withdrawal line is a sensor and a regulatable shutoff device. The sensor transmits the content of a characteristic constituent of the gas flow in a given gas withdrawal line to a measuring and control unit, which monitors the gas flow volume as a function of a comparison of the sensor signals with preset threshold values. If the sensors indicate that the content of the characteristic constituent of the gas flow exceeds or drops below the preset threshold values, the measuring and control unit opens or closes the associated shutoff device by an appropriate amount.
Patent EP-0187356-A3 (EP)
IPC: E04D13/16
Filed: 1985-12-20
Abstract: Die Erfindung betriftt ein Dachelement mit hoher Luft­
schalldämmung, das dadurch gekennzeichnet ist, daß es aus 
einem statisch tragenden Plattenelement besteht, auf dem 
ein weiteres Plattenelement aus anorganischem Stoff mit 
hoher innerer Dämpfung angeordnet ist, das seinerseits ein 
Plattenelement aus an sich bekanntem Dämmstoff trägt. 
Dieses Plattenelement aus an sich bekanntem Dämmstoff ist 
vorzugsweise ein Schaumglasplattenelement. Das Plat­
tenelement aus an sich bekanntem Dämmstoff kann ein an 
sich bekannte Oberschicht tragen. Vorzugsweise sind die 
vorgenannten Plattenelemente miteinander verklebt oder 
mechanisch verbunden. Das Plattenelement aus anorganis­
chem Kunststoff mit hoher innerer Dämpfung besteht 
vorzugsweise aus Gips,Gipsfasern, Gipskarton oder Kalzium­
silikat.
Patent EP-0178023-A3 (EP)
Title: Dispositif pour l'administration de substances liquides ou solides
IPC: A61M3/00
Filed: 1985-10-07
Abstract: Il se compose d'une pièce cylindrique (1) filetée à l'une de 
ses extrémités, d'un manchon fileté (5), d'un piston (2) et d'un 
ressort de détente (6). Le réglage de la course du piston (5) au 
moyen du filetage (2) de la pièce cylindrique permet de program­
mer la quantité d'un liquide à aspirer pour l'administration à un 
être humain ou à un animal.
Patent EP-0152298-A3 (EP)
IPC: C12Q1/22
Filed: 1985-02-08
Abstract: A test container comprises a vial (11) within which is 
disposed a sealed media-containing ampoule (12) and a test 
strip (14) having a predetermined form of micro-organism 
thereon. A closure member (15) is threadedly engageable 
with the vial for movement between a first position, which 
permits entry of sterilizing atmosphere into the vial and into 
contact with micro-organisms on the test strip, and a second 
position (not shown) which simultaneously causes fracturing 
the ampoule (12) and seals (at 36) the interior of the vial (11) 
so that gas generated by viable micro-organisms in contact 
with the media during incubation are contained in the vial. 
By analyzing the gas generated by the surviving micro-­
organisms a rapid, quantitative indication is given of the 
effectiveness of the sterilizing procedure.
Patent EP-0156574-A3 (EP)
Title: A rotary valve operating mechanism
IPC: F16K31/54
Filed: 1985-03-11
Abstract: An operating mechanism for a rotary valve comprises a rack 18 reciprocatable within a housing 10 by an actuator 20 axially movable from outside the housing through an access aperture 30. The rack engages a pinion 14 connectable with a valve stem 16. A bellows seal 24 surrounds the actuator and is sealed at one end to the rack and at the other end to the housing about the aperture to prevent escape of any noxious fluids which might escape past the valve gland into the operating mechanism housing when sealingly mounted to the valve body.