baber/WOPTO huggingface dataset:
Patent EP-0163575-A3 (EP)
Title: Die having air passages
IPC: A21C9/06
Filed: 1985-05-23
Abstract: A die (2) is used having a predetermined shape with indentations therein to press the extrudate rope (10) against a support at predetermined locations to form individual elements of predetermined size and shape. A conveyor belt (62) is used to carry the extrudate rope (10) in one direction, and the die is supported such that during the pressing operation the die forward speed matches the extrudate rope forward speed. A supporting table (96) underlies the conveyor belt. The die formed of a non-stick material has a pair of generally spherical indentations (7) for shaping pieces from the extrudate rope. Bore connects fluid chambers to respective indentations, the fluid pressure in each indentation assists seperation of a shaped piece of the extrudate rope from respective indentation.
Patent EP-0203463-A3 (EP)
Title: Process for producing a material for affinity chromatography
IPC: B01J20/32
Filed: 1986-05-14
Abstract: The material is prepared by binding a sulphated polysaccharide to a carrier material with amino groups. 
<??>For this, a sulphated polysaccharide is treated with an oxidising agent which oxidises glycols to aldehydes with cleavage of the carbon chain, and this modified sulphated polysaccharide is reacted with a carrier with amino groups. 
<??>The affinity material can be used for adsorption and, where appropriate, subsequent desorption of proteins which bind to sulphated polysaccharides from solutions of these proteins, e.g. antithrombin III from blood plasma.
Patent EP-0216363-A3 (EP)
IPC: H01L23/50
Filed: 1986-09-24
Abstract: An electric component part has its lead terminals 
(55) bent in thickness directions in a middle section there­
of at at least two positions so that a step section (l4b) 
virtually in parallel to the bottom of a circuit substrate 
(ll) is formed with the intention of absorbing the external 
force applied to the part by changing the shape of the lead 
terminals (55). Increase in the part layout area due to 
the formation of the horizontal step section can be avoided, 
when necessary, by shifting the terminal lead out position 
on the component part inward thereby to minimize the jetty 
dimensions.
Patent EP-0197611-A3 (EP)
IPC: C07C209/60
Filed: 1986-04-04
Abstract: Process for preparing polyalkylene polyamines by 
contacting an alkanolamine, such as, ethanolamine, and a 
reactive nitrogen-containing base which is ammonia or a 
primary or secondary amine, in a first reactor to 
produce an alkyleneamine, such as, ethylenediamine, and 
an aminoalkylalkanolamine, such as, aminoethylethanol­
amine, in the presence of a catalytically effective 
amount of an amination catalyst and at a temperature and 
pressure sufficient to form the alkyleneamine and 
aminoalkylalkanolamine. Then the alkyleneamine, 
aminoalkylalkanolamine, unreacted alkanolamine and 
unreacted nitrogen-containing base are reacted in a 
second reactor to produce the polyalkylene polyamines, 
such as, diethylenetriamine, in the presence of a 
catalytically effective amount of an amination catalyst, 
such as, a reductive amination catalyst or a 
phosphorus-containing catalyst, and at a temperature and 
pressure sufficient to form the polyalkylene polyamines. 
Preferably the phosphorus-containing catalyst is a Group 
IIIB metal acid phosphate. By controlling the relative 
amounts of the feed components, one can achieve a 
 
 
desired molecular weight distribution and range in the 
polyalkylene polyamine product.
Patent EP-0236615-A3 (EP)
Title: Functional units for computers
IPC: G06F7/00
Filed: 1986-07-11
Abstract: A functional unit such as a CPU (10) follows one data ordering scheme internally, in which incoming and/or outgoing data pass through a data order conversion unit for realigning the data to a selectable external data ordering scheme. A means (28) for specifying the external data ordering scheme is accessible from outside the physical package(s) in which the functional unit is housed. The data order conversion unit may comprise a load aligner (20) and/or a store aligner (22), one or both of which may comprise means for shifting informational units of a smaller size within informational units of a larger size. The shift amount may derive from the low order address bits and may be altered depending on the external data ordering scheme selected.
Patent EP-0222571-A3 (EP)
IPC: F41G7/30
Filed: 1986-10-31
Abstract: In known guidance systems, the missile is guided by a 
control loop which includes the missile and a ground-based 
tracker, the tracker determining the relative positions of the 
missile and target and hence the lateral acceleration to be 
applied to the missile. However, these systems do not take 
account of the lateral acceleration generated by the coupling 
of the missile acceleration along its longitudinal axis and the 
angle between the body of the missile and the sightline, as in 
cases where acceleration is small the effect is insignificant. 
Described herein is a system for modifying the demand com­
ponent to effect compensation for the lateral acceleration 
component imparted to the missile by virtue of its angle of 
incidence.
Patent EP-0227348-A3 (EP)
IPC: G11C15/04
Filed: 1986-12-03
Abstract: A method for horizontally cascading content 
addressable memory (CAM) devices characterized by the 
division of the memory locations within each of the CAM 
devices into three portions, where one of the memory 
portions is used to store content, and the other two 
memory portions are used to link memory locations between 
adjacent CAM devices. A comparand is divided into a 
number of comparand subfields, and each of the comparand 
subfields is applied to one of the CAM devices. High 
order match information and linking information are 
cascaded from each higher order CAM device to an 
immediately adjacent, next-lower-order CAM device. The 
lowest order device provides an indication of a match 
between the comparand and a stored value within the CAM 
system. Content values are stored in their respective 
subfields within a specific data structure that allows 
only unique values in the most significant subfield while 
allowing limited multiple occurrences (ambiguity) in the 
lower order subfields. Also disclosed is the circuitry of 
a practical CAM device, and an architecture for a CAM 
system utilizing the CAM device.
Patent EP-0223768-A3 (EP)
IPC: B29C65/00
Filed: 1986-11-06
Abstract: Vorrichtung zum materialschlüssigen Verbinden von 
zumindest im Bereich von Verbindungsflächen (71) thermo­
plastischen Kunststoff aufweisenden Teilen (72, 73) mit min­
destens einer über diesen Bereich führbaren Zuführung (5, 
51, 3) für plastifizierten Kunststoff an die Verbindungsflächen 
und zumindest einer dieser Zuführung voraneilend führba­
ren Einrichtung (2) zum plastifizierten Erhitzen der Verbin­
dungsflächen, wobei die Vorrichtung (100) mindestens einen 
der Zuführung (5, 51) voraneilend, der Querschnitts-Gestalt 
der Verbindungsfläche(n) (71) entsprechende Querschnitts-­
Gestalt aufweisende, der bzw. den Verbindungsstelle(n) zu­
mindest in anliegendem Kontakt entlang führbare, erhitz­
bare Kontaktfläche(n) (20) aufweisenden Anschmelzkörper 
(2) mit mindestens einer im Abstand von dessen Vorderseite 
quer zur Bewegungsrichtung (r) der Vorrichtung (100) sich 
erstreckenden, die Kontaktfläche(n) (20) durchdringenden, 
mit der Zuführung (5, 51) für den plastifizierten Kunststoff in 
Verbindung stehenden Öffnung (3) für die Zufuhr des Kunst­
stoffes an die Verbindungsfläche(n) (71) und dieser nach­
eilend, führbar mindestens einen der Querschnitts-Gestalt 
der Verbindungsfläche(n) (71) entsprechende Querschnitts-­
Gestalt aufweisende, erhitzbare Kontaktfläche(n) (40) auf­
weisenden Nachwärmkörper (4) aufweist, welchem vorzugs­
weise ein Organ (6) zum Nachbearbeiten der Schweißstelle 
nachgeordnet ist.
Patent EP-0238015-A3 (EP)
IPC: F25D21/00
Filed: 1987-03-16
Abstract: A refrigerator-freezer combination with cyclic defrosting 
function by natural air circulation in the refrigerator 
comaprtment (11) and timed automatic defrosting operation and forced 
air circulation in the freezer compartment (12).  
     The combination permits any control on the user's part of the 
defrosting operation to be eliminated, this operation being 
carried out in an automatic manner in both compartments.
Patent EP-0250949-A3 (EP)
IPC: A01M23/04
Filed: 1987-06-09
Abstract: An animal trap (40) especially suited for trapping 
rodents such as rats and other small animals, in one 
embodiment comprising a generally cylindrical or 
rectangular container (42) having a slotted fixed top 
surface with a swinging door (46) adapted for limited 
rotation in one direction about a pair of centrally 
positioned fulcrum points (48) in response to the 
animal's weight on the door (46). The door (46) is 
normally positioned horizontally fully covering the 
interior of the container. Upon activation of the trap 
(40) in response to the animal's weight on the trigger 
side (50) of the door (46), the door rotates to a 
substantially diagonal position causing the animal to 
fall or otherwise travel into the container and 
permitting the door to reset itself for trapping 
another animal. The trap is preferably configured to 
cause the animal to have all of his weight on the non-­
slotted portion of the top (44) before it goes after 
the bait on the trigger side (50) of the door (46). A 
suitable ramp (55) may be provided leading up to the 
non-slotted portion of the top (44) to promote such 
behavior.
Patent EP-0261405-A3 (EP)
IPC: C08G75/02
Filed: 1987-08-21
Abstract: Polymere Kondensationsprodukte von 5-gliedrigen 
Heterocyclen mit konjugierten π-Elektronensystemen mit 
einem Stickstoff-, Sauerstoff- oder Schwefelaotm als 
Heteroatom, die in ihrer oxidierten, wirksamen, 
kationischen Form eine entsprechende Zahl von Anionen 
enthalten, mit triboelektrischer Steuerwirkung für 
elektrophotographische Aufzeichnungsverfahren und der en 
Verwendung zur Herstellung von Tonern oder Entwicklern, die 
zum elektrophotographischen Kopieren bzw. Vervielfältigen 
von Vorlagen sowie zum Drucken von elektronisch, optisch 
oder magnetisch gespeicherten Informationen eingesetzt 
werden.
Patent EP-0261459-A3 (EP)
IPC: A01N43/78
Filed: 1987-09-02
Abstract: Offenbart werden neue N-Benzothiazolylamide der Formel (I) 
 und die Verwendung der neuen 
Verbindungen als Insektizide.
Patent EP-0261468-A3 (EP)
Title: Arrangement for a centrifuge
IPC: B04B7/08
Filed: 1987-09-03
Abstract: The invention relates to a centrifuge arrangement having a centrifuge rotor comprising a drive disc (18) connected to a drive source. Furthermore, the centrifuge rotor comprises at least one separation container (1, 32) which comprises a separation passage (6) and a separation chamber (9) whose outlet and inlet passages lead to the center of the drive disc (18). Advantageously, the separation container (1, 32) is made as self-supporting part of rigid or semi-rigid but flexible material and this makes it possible to insert said container easily into the drive disc (18) and in addition provides advantages in the production of the centrifuge arrangement according to the invention.
Patent EP-0266676-A3 (EP)
IPC: C08J3/22
Filed: 1987-10-29
Abstract: Staubfreie Farbpigmentzusammensetzungen für das Färben 
von Kunststoffen enthalten einen oder mehrere feste 
Farbstoffe oder Pigmente und ein oder mehrere bei 25°C 
feste Kunststoff-Verarbeitungshilfsmittel, vorzugswei­
se Gleitmittel, die einen Schmelzpunkt unter dem Zer­
setzungspunkt der Farbstoffe oder Pigmente aufweisen 
und sowohl mit den Farbstoffen und/oder Pigmenten als 
auch mit den Kunststoffen verträglich sind, und liegen 
in Form von Pastillen vor.
Patent EP-0238345-A3 (EP)
IPC: C08F4/64
Filed: 1987-03-19
Abstract: The invention relates to a process for the manufacture of 
titanium trichloride-based catalysts intended for the polymerisation 
of alpha-olefins. This process consists essentially in first 
reducing into solid particles titanium tetrachloride by means of 
organoaluminium compounds and in the presence of aliphatic ethers, 
then maintaining the solid particles between 20 and 115°C for 0.25 
to 24 hours, washing the resulting solid particles with a liquid 
hydrocarbon, and bringing the washed solid particle into contact 
with one or more alpha-olefins at between 0 and 60°C, in the 
presence of organoaluminium compounds, so that the catalyst obtained 
contains from 0.05 to 10g of polyalpha-olefin per milligram-atom of 
titanium.
Patent EP-0248672-A3 (EP)
IPC: C10B43/08
Filed: 1987-06-04
Abstract: A gooseneck cleaner for a coke-oven, said cleaner 
including a frame (l5) mountable on the coke-oven lehr car (l4), and 
a carriage (l8) movable on said frame and carrying an elongate 
lance (l9) having a nozzle (20) at its free end. The nozzle projects 
water forwardly and upwardly in a vertical plane in a 
starting rotational position of the lance. The nozzle is 
in the mouth of a side tube of the gooseneck high pressure 
water is forced through the nozzle which is reciprocated by 
no more than 90 degrees from this vertical plane. The 
lance is advanced and when the nozzle is fully within the 
side tube (l2) the nozzle is rotated through 360 degrees fully 
to clean the peripheral surface of the side tube without 
causing water to flow into the down tube (ll).
Patent EP-0260886-A3 (EP)
IPC: H04N7/169
Filed: 1987-09-11
Abstract: A system for scrambling a video signal having a plurality of horizontal 
lines, each of which includes a video information portion (A, B, C) and a non-video 
information portion (48). The scrambling system includes a memory (10) means 
(12) for storing the video information portion of each video signal line in the 
memory; and means (12) for forming scrambled horizontal lines by retrieving each 
of a plurality of said stored video information lines in a plurality of segments (A₁, 
A₂; B₁, B₂; C₁, C₂) preceded by a non-video segment (42) and separated by non-­
video segment(s) (44). The retrieval means include means for varying the 
respective durations of the retrieved video information segments in individual 
scrambled horizontal lines in accordance with an encryption keystream (46); and 
means for varying the total duration of the non-video segments for (42, 44) for 
individual scrambled horizontal lines in accordance with a predetermined timing 
pattern. A complementary descrambling system also is disclosed.
Patent EP-0313723-A3 (EP)
Title: Method and device for manufacturing a solid material usable as food or fertilizer, in form of pellets, flakes or granules
IPC: B09B3/00
Filed: 1988-04-11
Abstract: Method for manufacturing a solid material in the form of pellets, flakes or granules consisting of at least a first and at least a second plant and/or animal raw material. At least one of the raw materials must be capable of being stored in bulk in silos. In order to be able to process plant and/or animal waste, which is not capable of being stored in bulk, at their point of origin to form a marketable product such as, for example, animal feed or fertilizer, it is proposed that the first raw material and the waste be separately crushed, weighed and fed to a mixer in a selectable ratio and mixed therein. After this, the mixed material is heated at a raised pressure to at least 100 DEG C and subsequently depressurised to atmospheric pressure for the purpose of partial dehydration and solidification. <IMAGE>
Patent EP-0290809-A3 (EP)
IPC: G05B19/4097
Filed: 1988-04-14
Abstract: In a manufacturing process for a structure, as for 
instance an aircraft, an engineering definition of the aircraft 
is created in a computer system as a data model utilizing 3-D 
graphics software. The data model is stored in a data base in 
the computer system. Component parts of the aircraft are then 
selected, as for instance a surface, and virtual production and 
virtual assembly tools for this surface designed in the 3-D 
graphics software. These virtual tools are then added to the 
data model. The virtual tools are designed utilizing either an 
operator interfacing with the 3-D graphics or software 
equivalents thereof as for instance computer aided tooling 
design software. The virtual definitions in the data model are 
utilized to form tangible tools corresponding to the virtual 
components in the data model. These tangible tools are 
utilized to form component parts of the aircraft. Computer 
aided theodolites can be downloaded with data from the data 
model. The computer aided theodolites are utilized to check 
the structure of the tangible tools and/or to assist in their 
assembly and further to assist in the assembly of the aircraft 
from it component parts.
Patent EP-0306875-A3 (EP)
IPC: C07D315/00
Filed: 1988-09-03
Abstract: Verfahren zur Herstellung von 5-Methylbutyrolacton, indem man 
Pentensäureester der Formel I   
 
X-CO₂R      (I),   
 
in der X die Reste CH₂=CH-CH₂-CH₂-,  
CH₃-CH=CH-CH₂- oder 
CH₃-CH₂-CH=CH- bedeutet  
und R für Alkylreste, Cycloalkylreste, Aralkyl- oder Arylreste steht, oder 
Gemische dieser Ester bei Temperaturen von 50 bis 350°C mit Wasser 
gegebenenfalls in Gegenwart eines Verdünnungsmittels 
   a) an Zeolith- und/oder Phosphat-Katalysatoren umsetzt oder    b) in Gegenwart von 0,01 bis 0,25 Mol, pro Mol Pentensäureester, an 
Sulfonsäuren, Lewissäuren und/oder nicht-oxidierenden Mineralsäuren 
oder über 0,1 bis 40 Gew.%, bezogen auf den Pentensäureester, stark 
saurer Ionenaustauscher als Katalysatoren in einer Stufe umsetzt, oder 
daß man in einer ersten Stufe den Pentensäureester der Formel I, in 
der X und R die angegebenen Bedeutungen haben, mit Hilfe eines stark 
sauren Ionenaustauschers als Katalysator zur Pentensäure der Formel I, 
in der R Wasserstoff bedeutet, hydrolysiert und die so erhaltene 
Pentensäure in einer zweiten Stufe in Gegenwart von 0,005 bis 0,1 Mol, 
pro Mol Pentensäure, an Sulfonsäuren, Lewissäuren oder 
nicht-oxidierenden Mineralsäuren oder über 0,1 bis 20 Gew.%, bezogen 
auf die Pentensäure, eines stark sauren Ionenaustauschers bei 
Temperaturen von 50 bis 350°C cyclisiert.
Patent EP-0312783-A3 (EP)
Title: Process for the preparation of alkali earth metal salts of 2-pyrrolidinone-5-carboxylic acid
IPC: C07D207/28
Filed: 1988-09-21
Abstract: Alkaline earth metal salts of 2-pyrrolidone-5-carboxylic acid (pyroglutamic acid) are prepared by heating the corresponding alkaline earth metal salt of glutaminic acid in the solid state to a temperature in a range of 120 DEG  C. to 250 DEG  C. until the water liberated by the intramolecular condensation (cyclocondensation) has been completely eliminated.
Patent EP-0315121-A3 (EP)
Title: Process for preparing positive and negative images using photohardenable electrostatic master
IPC: C08F2/44
Filed: 1988-11-01
Abstract: Process for producing negative or positive 
images from a photohardenable electrostatic master 
comprising an electrically conductive substrate 
bearing a photohardenable layer containing a 
photoinhibitor and a visible light sensitizer wherein 
the negative image (1) is prepared by (a) imagewise 
exposing to visible radiation, (b) charging 
electrostatically the master, (c) developing the 
charged image with an electrostatic toner, e.g., 
liquid electrostatic developer, and (d) transferring 
the toner image to a surface, e.g., paper. The 
positive image (2) is prepared by (a) imagewise 
exposing to ultraviolet radiation, (b) exposing 
overall to visible radiation followed by steps (b), 
(c) and (d) above. Multiple images can be prepared 
from the same master as well as color proofs using 
different color toners or developers and transferring 
in register over the original image.
Patent EP-0319777-A3 (EP)
IPC: H03G3/32
Filed: 1988-11-24
Abstract: Bei einem Verfahren zur selbsttätigen störgeräusch­
abhängigen Lautstärkeregelung, wobei die Amplitude 
von Nutzsignalen (x(t)), welche mindestens einem Lautspre­
cher (3) zugeführt und in Nutzschall umgewandelt werden, 
geregelt wird und wobei mit Hilfe mindestens eines 
Mikrofons (5), welches dem Nutzschall und Störgeräusch (1(t) 
ausgesetzt ist, ein Summensignal erzeugt wird, wird 
dem Summensignal zur Bildung eines Stellsignals für 
die Lautstärkeregelung ein weiteres Signal überla­
gert, das aus dem Nutzsignal mit Hilfe einer Nachbil­
dung der Übertragungsstrecke zwischen dem Lautspre­
cher und dem Mikrofon abgeleitet wird. Die Nachbil­
dung der Übertragungsstrecke wird an die jeweils 
vorhandene Übertragungsstrecke durch Auswertung der 
Korrelation zwischen dem Summensignal und dem Nutz­
signal adaptiert. Bei einer erfindungsgemäßen Schal­
tungsanordnung wird als Nachbildung ein adaptives 
Digitalfilter (13) verwendet.
Patent EP-0284227-A3 (EP)
IPC: B01J20/18
Filed: 1988-03-03
Abstract: A process for the recovery of halogenated 
hydrocarbons from a gas stream comprises passing the gas 
stream through a bed of hydrophobic molecular sieve 
adsorbent, preferably of the high silica zeolite type. 
Such adsorbent has pore diameters large enough to permit 
molecules of the halogenated hydrocarbons to pass 
therethrough and be selectively adsorbed in the large 
internal cavities of the crystal framework, whereby the 
halogenated hydrocarbons are removed. The gas is 
continued to be passed through the bed of adsorbent 
material until the material is saturated to the extent 
that breakthrough of the hydrocarbons is determined. 
The adsorbent material with adsorb phase of halogenated 
hydrocarbons is removed from the machine and 
regenerated by exposing the saturated material to an 
inert purging gas stream under conditions which desorb 
the halogenated hydrocarbons from the adsorbent material 
into the purging gas stream. The halogenated 
hydrocarbons are then removed from the purging gas 
stream and purified to a purity for reuse of the 
recovered halogenated hydrocarbons.
Patent EP-0290276-A3 (EP)
IPC: G01R31/3177
Filed: 1988-05-06
Abstract: Provided is a an overlaid digital signal waveform display 15A 
for a logic analyzer 10. The present invention allows the logic 
analyzer user to overlay, that is superimpose, individual digital 
waveforms within a function group of waveforms onto each other 
so that all the waveform transitions within the group appear at 
one level across the display screen of the logic analyzer. Thus, 
all waveforms within a functional group, such as all the address 
line waveforms of an address bus, can be overlaid onto each 
other. In addition, individual waveforms within the group can be 
shown isolated from the overlaid group.
Patent EP-0300661-A3 (EP)
Title: Reflection-preventive pellicle film and process for preparation thereof
IPC: G02B1/11
Filed: 1988-07-11
Abstract: A reflection-preventive layer composed of a specified polyfluoro(meth)acrylate is formed on one or both of the surfaces of a transparent film of a cellulose derivative to provide a reflection-preventive pellicle film, in which the minimum light transmission in wavelengths of 350 is 450 nm is improved, the average light transmission is improved, and the adhesion of the reflection-preventive layer to the cellulose derivative layer is excellent.