baber/WOPTO huggingface dataset:
Patent EP-4243122-A3 (EP)
Inventor: BRAMBILLA NICOLO MICHELE
IPC: H01G11/24
Filed: 2017-12-01
Abstract: An apparatus is disclosed that includes an active storage layer including: a network of carbon nanotubes defining void spaces; and a carbonaceous material located in the void spaces and bound by the network of carbon nanotubes. In some cases, the active layer provides energy storage, e.g., in an ultracapacitor device.
Patent EP-0028916-A3 (EP)
IPC: G11C17/00
Filed: 1980-11-05
Abstract: A semiconductor memory device includes in its chip a 
decoder circuit which receives external selection signals for 
selecting a memory chip. The decoder circuit performs the 
selection of the memory chip in accordance with a logic 
corresponding to the combination of the external selection 
signals. The selection logic can be changed by the user of the 
semiconductor device.
Patent EP-0032872-A3 (EP)
Title: Process for obtaining a gaseous therapeutical means, device for carrying out this process and therapeutical means so obtained
IPC: A61J3/00
Filed: 1981-01-15
Abstract: Gaseous mixtures are formed by introducing plural gases into a container with a predetermined dilution ratio of one gas in the other, withdrawing the gases from the container and admixing them in a pump, and returning the admixed gases to the container. Further dilutions according to the same or a different dilution ratio can be performed, thereby to obtain a highly dilute gas in accurately predetermined proportions. The gaseous mixtures have utility in inhalation therapy and other processes, and may for example comprise mixtures of oxygen or ammonia in diluents such as nitrogen, carbon dioxide, etc.
Patent EP-0069827-A3 (EP)
IPC: E21B43/24
Filed: 1982-03-31
Abstract: A method and apparatus for oil recovery wherein a 
downhole steam generator 16 and a pump 32 are secured 
substantially parallel with each other to permit simultaneous 
positioning in the borehole and are operated independently 
whereby said pump 32 can be operated sequentially or 
simultaneously with said generator 16.
Patent EP-0065257-A3 (EP)
IPC: C12N1/14
Filed: 1982-05-11
Abstract: Verfahren zur Gewinnung neuer, zur Antibiotikaher­
stellung geeigneter Pilzstämme durch Protoplasten- und 
Kernverschmelzung, bei dem man Protoplasten von Pilz­
stämmen unterschiedlicher Arten oder unterschiedlicher 
Gattungen in einer 10 bis 40 Gew.-% Polyäthylenglykol 
enthaltenen, isotonischen Lösung bei einem pH zwischen 
6 und 8,5 mischt und die dabei entstehenden Hybrid­
stämme in an sich bekannter Weise herausselektioniert.
Patent EP-0071044-A3 (EP)
IPC: G03G5/02
Filed: 1982-07-06
Abstract: Electrically conductive paper is coated with an insulating 
coating which is an aqueous latex of an aqueous emulsion 
copolymer of monethylenically unsaturated monomers com­
prising from 5% to 40% of copolymerized acrylamide or a 
monoethylenic derivative thereof, preferably isobutoxy­
methyl acrylamide. A proportion of monoethylenically un­
saturated carboxylic acid is preferably included in the 
copolymer.
Patent EP-0082285-A3 (EP)
Title: Connecting terminal for electrical conductors
IPC: H01R4/36
Filed: 1982-11-06
Abstract: A connector for clamping one or more electrical conductors has a shackle which cooperates with a screw serving to urge one end portion of a rail toward a bottom wall of the shackle. The bottom wall has a central portion flanked by two convergent lateral portions which guide one or more conductors against the internal surface of the central portion when the screw causes the end portion of the rail to approach the bottom wall. The underside of the end portion of the rail has a centrally located platform whose underside urges the conductor or conductors against the central portion of the bottom wall and which is assisted by two ridges disposed between pairs of recesses in the end portion of the rail. The lateral portions of the bottom wall have notches which receive portions of the platform, and the recesses receive portions of the corresponding lateral wall portions. The undersides of the ridges can constitute concave surfaces to further enhance the gathering, centering and clamping effect of the end portion of the rail when the screw is rotated in a direction to advance the end portion toward the inner side of the bottom wall.
Patent EP-0084816-A3 (EP)
Title: Electrolyte for galvanic deposition of aluminium
IPC: C25D3/44
Filed: 1983-01-13
Abstract: An organometallic electrolyte for the electrodeposition of aluminum is described which exhibits high throwing power as well as high conductivity and good solubility and is commercially readily accessible. For this purpose, the invention provides an electrolyte of a formula based upon an organometallic complex of potassium, rubidium or cesium fluoride in combination with a series of organometallic aluminum compounds.
Patent EP-0097368-A3 (EP)
IPC: G06F3/033
Filed: 1983-06-21
Abstract: A tablet is provided with a thin film on a surface, 
preferably a flat surface. The thin film has characteristics to 
provide a uniform resistance, preferably of a relatively low 
value, across the tablet. A flexible membrane is disposed in 
spaced, but contiguous, relationship to the thin film and is 
provided with a thin conductive layer defining a ground 
plane. The membrane is capable of being flexed into contact 
with the thin film at any desired position.  
     A voltage having a floating reference is applied to the 
thin film by a voltage source having its opposite terminals 
floating relative to ground. Means such as diodes may be 
disposed at spaced intervals along the periphery of the thin 
film for providing for a progressive voltage only in particular 
vectors along first and second co-ordinate axes. Means are 
responsive to the progressive voltages respectively pro­
duced along the first and second axes for indicating the 
position of contact between the ground plane and the thin 
film. Such means may be responsive to the position of the 
ground produced on the thin film by contact with the ground 
plane, such ground position on the thin film controlling the 
voltages provided by the opposite terminals of the voltage 
source relative to ground.  
     The apparatus of this invention provides output indica­
tions of the position of contact between the thin film and the 
ground plane only when a contact has been provided on a 
positive basis. This is accomplished by providing for a 
sequence of progressive indications of the output voltage 
along each of the first and second axes. Output voltages 
representing the position of contact between the thin film 
and the ground plane are produced only when the progres­
sive voltages in each sequence differ from one another by 
less than a particular amount.
Patent EP-0097392-A3 (EP)
Title: A plastic gully and an outlet portion and a plastic gully portion for use in such a plastic gully
IPC: E03F5/04
Filed: 1983-06-07
Abstract: Plastic gully 1 provided with an integral connecting branch position 4 and a discharge portion 2 being fixed in the branch portion 4. A sealing ring 5 is accommodated in a recess bound by an annular edge 12 on the discharge portion 2 and on the inner surface of the branch portion 4, A stench screen 6 is accommocated in the discharge portion 4. The connection branch portion 4 comprises as seen in cross-section curved connecting branch portion side walls 15a, 15b adjoining cylindrically shaped connecting branch end wall portions 16a, 16b and the discharge portion 2 comprises adapted curved side walls 13a, 13b adjoining cylindrically curved end wall portions 14a, 14b.
Patent EP-0112169-A3 (EP)
IPC: C09B23/00
Filed: 1983-12-15
Abstract: A photoconductive composition comprises a photocon­
ductor and a sensitiser. The sensitiser has the formula 
  
wherein R represents alkyl; R1 represents H, alkyl or aryl; R2 
represents the atoms required to complete a hetero or 
carboxyclic ring ; A represents an anion ; and n represents 
the valency of the anion. The composition is sensitive to both 
laser light sources and tungsten light sources and is useful in 
electrophotographic reproduction.
Patent EP-0115825-A3 (EP)
IPC: F42B15/36
Filed: 1984-01-26
Abstract: Arrangement for interconnecting a projectile (12) and a 
projectile extension component (1). The projectile (2) and 
the extension component (1) each incorporates its own con­
necting element (10, 14) which are capable of being intro­
duced into each other by causing one of the connecting ele­
ments (14) to be so deformed as to be retained in its de­
formed state in the second (10) connecting element. The 
connecting elements (10, 14) are capable of being intro­
duced into each other with the help of the firing forces 
whose effect is immediate when the projectile (2) and the 
extension component (1) are fired from the barrel of a 
weapon.
Patent EP-0118065-A3 (EP)
IPC: C08G18/76
Filed: 1984-02-17
Abstract: Es wird ein Verfahren zur Herstellung von Polyurethan-­
Präpolymeren auf Basis von monocyclischen und dicycli­
schen Diisocyanaten beschrieben, bei dem in einem Präpoly­
meren auf Basis eines monocyclischen Diisocyanats mit 
vergleichsweise geringerer Reaktivität ein Präpolymeres auf 
Basis eines dicyclischen Diisocyanats hergestellt wird. Die 
Verfahrensprodukte weisen Isocyanatendgruppen auf und 
zeichnen durch einen verminderten Gehalt an freien mono­
meren Diisocyanaten aus.
Patent EP-0147838-A3 (EP)
Title: A copper-nickel catalyst, a process for its production and its use
IPC: C07C1/04
Filed: 1984-12-22
Abstract: A copper-nickel catalyst containing on an inert, refractory carrier metallic copper and nickel as active component bound to the carrier, characterised in thata) the catalyst contains at least 5 % by weight, based on the total weight of the catalyst, of metallic copper,b) the catalyst contains less than 20% by weight of metallic nickel, based on the total weight of metallic copper and metallic nickel, the catalyst containing at least 1% by weight of metallic nickel, based on the total weight of the catalyst,c) at least 80% by weight of the nickel is alloyed in the metallic copper,d) the copper-nickel-alloy is present on the carrier in small metal particles with an average particle size of less than 14 nm.The invention also relates to the production of this catalyst and to its use for the reaction of carbon monoxide with hydrogen.
Patent EP-0148521-A3 (EP)
Title: Process for preparing a cellular material based on organic isocyanate prepolymers and a water fixing additive, cellular material and composition useful in the process
IPC: C04B28/02
Filed: 1984-11-30
Abstract: 1. Process for the manufacture of a cellular material by reaction of an organic polyisocyanate prepolymer with water in the presence of an additive capable of fixing water, a catalyst for the prepolymer, a surface-active agent, a blowing agent, optionally a liquefier and optionally additional inorganic fillers, starting with individual premixes of these constituents, characterized in that at least two premixes are produced first of all, such that, on the one hand, the organic polyisocyanate prepolymer and, on the other hand, the additive capable of fixing water are in different premixes, the catalyst and the prepolymer being in the same premix, water is then incorporated in the premix containing the additive capable of fixing water, and the premixes are then combined.
Patent EP-0131451-A3 (EP)
IPC: E21B7/24
Filed: 1984-07-06
Abstract: A drill string for drilling deep wells is provided with a 
device (16) for providing a pulsating flow of the pressurized 
drilling fluid to the jets of the drill bit (20) to enhance chip 
removal and provide a vibrating action in the drill bit (20) itself 
thereby to provide a more efficient and effective drilling oper­
ation. The device (16) includes a rotating valve (56) on a rotor 
(36) driven by turbines (52) rotated with respect to a stator (34) 
by the drilling fluid as it passes through the device (16) on its 
way to the drill bit (20). The pressure pulses thus generated 
rise to peaks in excess of the mean pump pressure without 
requiring an increased pumping capacity.
Patent EP-0141630-A3 (EP)
IPC: C08L23/00
Filed: 1984-10-26
Abstract: Ionic direct and graft copolymers of α-olefins and α,β-­
ethylenically unsaturated carboxylic acid are provided using 
from above 1 to about 3 times the amount of lead salt neces­
sary to neutralize all of the copolymerized acid. The resulting 
ionomers contain high levels of lead and are tough, clear and 
melt-processible. Accordingly, they are useful in radiation 
shields.
Patent EP-0144290-A3 (EP)
IPC: C07K5/08
Filed: 1984-11-26
Abstract: Aethylendiaminderivate der Formel 
  
worin R₁ Wasserstoff oder Acyl, X₁ einen gegebenenfalls 
N-alkylierten natürlichen Aminosäurerest, der N-terminal mit 
R₁ und C-terminal mit X₂ verbunden ist, X₂ einen gegebenen­
falls N-alkylierten natürlichen Aminosäurerest, der N-­
terminal mit X₁ und C-terminal mit der Gruppe -NR₂-­
verbunden ist, R₂ Wasserstoff oder Niederalkyl, R₃ und R₅ 
unabhängig voneinander Wasserstoff, unsubstituiertes oder 
substituiertes Niederalkyl, unsubstituiertes oder substituier-­
tes Arylniederalkyl oder Aryl, R₄ Wasserstoff, Niederalkyl 
oder Acyl und R₆ substituiertes Amino oder substituiertes 
Hydroxy darstellen, und Salze von solchen Verbindungen 
hemmen die blutdrucksteigernde Wirkung des Enzyms Renin 
und können als Antihypertensiva verwendet werden.
Patent EP-0130170-A3 (EP)
Title: Process for regulating the charging of a coke oven chamber
IPC: C10B31/04
Filed: 1984-06-20
Abstract: 1. Process for controlling the distribution of the coal charge in a cell of a coke oven, in which the levelling of the coal charge loaded into the said cell is performed, characterized in that before the said charge is coked, at least one lengthwise profile of the upper surface of the charge in the said cell is recorded, in that the recorded profile is compared with a profile considered to be ideal for the said cell, in that the location and the value of the differences existing between the recorded profile and the ideal profile are detected and in that the charging and/or the charge levelling operation in the said cell is acted upon so as to annul the said differences.
Patent EP-0152007-A3 (EP)
IPC: C08F212/00
Filed: 1985-01-29
Abstract: Die Erfindung betrifft ein Verfahren zur Beschichtung 
von saugfähigen Untergründen aus mineralischen Materia­
lien oder aus Holz mit naßhaftenden Beschichtungssyste­
men, wobei eine Grundierung bestehend aus der Losung L 
eines Copolymerisats P aus radikalisch polymerisierbaren 
Monomeren vom Typ der Acryl- und der Methacrylsäure­
ester, des gegebenenfalls substituierten Styrols und der 
Vinylester und aus Monomeren vom Typ der Dialkylaminoal­
kylester der Acryl- und der Methacrylsäure und der 
entsprechenden Amide mit der Maßgabe, daß der T λmax -­
Wert des Copolymerisats P im Bereich 20 °C bis 80 °C liegt 
und die reduzierte Viskosität γ spez  des Copolymerisats P im 
Bereich 20 ml g bis 60 ml g liegt, in organischen Lösungsmit­
teln LM mit einem Siedepunkt unter Normalbedingungen 
zwischen 50 und 180 °C wobei der Anteil des Copolymerisats 
P an der Lösung L 5 bis 30 Gew.-% ausmacht, aufgebracht 
wird und anschließend nach erfolgter Trocknung auf die 
Grundierung wäßrige Dispersionslacke oder Dispersionsfar­
ben aufgetragen wird.
Patent EP-0157224-A3 (EP)
IPC: A61M39/14
Filed: 1985-03-08
Abstract: Eine erfindungsgemäße Anschlußvorrichtung zur Verbin­
dung einer Kanüle mit einem Überleitungsschlauch zur konti­
nuierlichen Einführung einer Flüssigkeit, insbesondere Insulin, 
in einen Patienten, ist dadurch gekennzeichnet, daß mit dem 
patientenfernen Ende der Kanüle in Form eines flexiblen Kurz­
katheters (1) ein offener Hohlstutzen (12) verbunden ist, der 
mit einem axial durchbohrten Ansatz (17) des Überleitungs­
schlauches (16) lösbar verbindbar ist, daß in dem Hohlstutzen 
(12) eine durchstechbare Membran (15) aus elastischem Ma­
terial angeordnet ist und daß an dem Ansatz (17) des Überlei­
tungsschlauches (16) eine Stahlkanüle (19) befestigt ist, die 
mit ihrem spitzen Ende über die Stirnfläche des Ansatzes (17) 
um ein Stück vorsteht und die Membran (15) durchsticht. Auf 
diese Weise wird die Belastung des Patienten bei Abnahme 
und Anschluß des Überleitungsschlauches vermindert.
Patent EP-0189615-A3 (EP)
Title: Method of using complementary logic gates to test for faults in electronic compounds
IPC: G01R31/3185
Filed: 1985-12-20
Abstract: A pair of complementary logic gates (A and B) are used 
to test for faults in a group of electronic components (C1 - 
C3) which provide respective component signals (S1 - S3) 
indicative of their condition. One (A) of the gates generates 
the logical OR or NOR of the component signals. The other 
(B) generates their logical AND or NAND. The test procedure 
involves providing the components with information pat­
terns that would ideally cause all the component signals to 
go to a logical "0" in one step and to logical "1" in another 
step. The actual values of the gate output signals (OA and 
OB) during these two steps are then compared with the 
respective ideal values to assess the condition of the 
components.
Patent EP-0162535-A3 (EP)
IPC: E05B65/20
Filed: 1985-02-20
Abstract: A door lock assembly (36), an inside door handle assem­
bly (38), a power lock actuator (40), various bell crank levers 
(88,100), and connecting rods (68,80) acting therebetween are 
assembled upon a module frame (42) off a vehicle assembly 
line to enable construction of a preassembled and tested door 
lock and handle module for subsequent mounting on a ve­
hicle door (10). The module frame (42) has a longitudinal 
extending stiffening flange (46) along the upper margin 
thereof. A moulded plastics cover (130) fits over the assem­
bled module and co-operates with the module frame (42) and 
its stiffening flange (46) to enclose a door lock rod (80) in 
order to prevent unauthorized entry into a vehicle body hav­
ing the vehicle door (10) by the insertion of a tool between 
the door outer panel and the window glass to actuate the 
door lock rod (80).
Patent EP-0175487-A3 (EP)
IPC: G06F1/00
Filed: 1985-08-20
Abstract: In order to prevent the unauthorised copying of software, 
a software module is encrypted using the data encryption 
standard (DES) algorithm, and the key is encrypted using the 
public key of a public/private key algorithm. To use the module 
it is entered into a software protection device where the private 
key held in a RAM 11 is used by a processor 13 to decode the 
DES key using instructions held in a ROM 12. Further instruc­
tions held by this ROM are used by the processor 13 to decode 
the module. Once the process of decoding keys and software 
has started, the processor 13 runs through a sequence of 
predetermined instructions and cannot be interrupted (except 
by switching off). When the sequence is complete processor 
13, or for example a host computer 30, is enabled to use the 
decoded software, but a switch/reset circuit 17 operates 
preventing access to the RAM 11 and the ROM 12 so preserv­
ing the secrecy of the private key and any decoded DES key 
which is now stored in the RAM 11.
Patent EP-0187466-A3 (EP)
IPC: B65H19/22
Filed: 1985-11-27
Abstract: A continuous winder which produces individual rolls of 
sheet material having a high quality finish. This is accom­
plished by maintaining a surface-winding layon roller in 
contact with each roll throughout the entire winding opera­
tion. The winder is comprised of a support frame having a 
turret mounted therein which carries a plurality of spindles 
onto which the individual rolls are wound. A double layon 
roller assembly is mounted in the frame so that one of the 
layon rollers is in contact with a first spindle during the 
winding operation. A length counter generates a signal 
which starts the transfer operation when a roll is wound 
whereupon a second spindle is brought up to speed and a 
cutter is extended adjacent the sheer of the material. 
Simultaneously, an auxiliary layon roller is moved into 
contact with the second spindle. Adhesive on the second 
spindle pulls the web onto the cutter starts the winding on 
the second spindle. The cutter is retracted, and the turret is 
indexed approximately 30°. The auxiliary layon roller re­
mains in contact with the second spindle during this 
indexing while the primary layon roller remains in contact 
with the first spindle. When the primary layon roller clears 
the finished roll, the second primary layon roller moves into 
contact with the second spindle. The auxiliary layon roller is 
retracted and the turret is indexed approximately an addi­
tional 60° to move the second spindle to the normal roll 
buildup position.
Patent EP-0184992-A3 (EP)
Title: Ball mill
IPC: B02C17/16
Filed: 1985-12-05
Abstract: A drive body (4) which is rotationally driven via a shaft (6) projects into a fixed housing (1) closed by a cover (2). The annular-gap-shaped grinding chamber (M) formed between the housing (1) and the drive body (4) is partially filled with grinding balls, for example to 75%, and grinding stock flows continuously through it. The grinding stock enters from a product inlet (8) via the inlet gap (7) into the grinding chamber and leaves the latter through the discharge gap (3) which does not let through the grinding balls. The grinding chamber (M) is continuously widened from the mouth of the inlet gap (7) up to a deflection point (U). This results in a better starting behavior and a substantially more effective grinding, because a considerably higher grinding ball filling ratio can be achieved at the same circulating time of the grinding balls.
Patent EP-0155252-A3 (EP)
IPC: C12N11/02
Filed: 1985-03-12
Abstract: A process for activating a solid polymer surface by 
radiation grafting of vinyl monomers having at least one 
functional group which can be bound to biologically active 
molecules, as well as a process for preparing an im­
munoreactive solid phase wherein said biologically active 
molecules are covalently bound to said functional groups on 
the polymer surface. The processes are characterized in that 
the polymer surface is grafted in solution in a chain transfer 
reducing solvent at a monomer concentration below 3% by 
weight when the vinyl monomer is 1-mono-or 1,1-disub­
stituted, whereby a very thin layer is obtained.  
     The invention also refers to the activated solid phase, 
obtained by the activating process, for immobilizing biologic­
ally active molecules and an immunoreactive solid phase 
comprising said molecules.  
     The immunoreactive solid phase to which an antigen or 
an antibody has been covalently bound can be used for quan­
titative or qualitative determination of antigen or antibody in 
an immunoassay.
Patent EP-0211162-A3 (EP)
IPC: G06F12/00
Filed: 1986-05-16
Abstract: A database directory system for processing user queries 
includes a plurality of directory service units (DSU) which 
provide one or more directory service functions, the system 
including a directory operation control block for controlling 
directory system functions for user queries, the directory 
operation control block containing an affinity list, a query 
algorithm control field, an integrity parameters field and an 
access control field and a query control block, the query 
control block containing information indicating the origin of 
a query received by a DSU.
Patent EP-0219602-A3 (EP)
IPC: G01N27/66
Filed: 1986-05-20
Abstract: An ionization detector (10) is described for ionizing 
and detecting one or more selected gas constituents in an 
ambient gas (12) comprising a reaction region (28), a 
source of purified carrier gas (24), a membrane (22) for 
passing the selected gas constituents, a source (30) for 
generating ions in the reaction region (28), a 
recombination region (35) including at least one 
passageway (37), and a collector (44) for neutralizing 
ions. Further, the specificity of the detector (10) may 
be increased by introducing various reagent vapor 
additives (64) into the carrier gas (24). The invention 
overcomes the problem of detecting thioethers, such as 
blister agents, mustard and lewisite in particular, which 
have low proton affinities and cannot be detected using 
ion molecule reactions in ambient air in an ionization 
detector.