baber/WOPTO huggingface dataset:
Patent EP-0185324-A3 (EP)
IPC: C07C323/65
Filed: 1985-12-13
Abstract: This invention relates to novel organic trithio oxides of 
the formula: R¹-X-R-X¹-R¹ wherein R is selected from 
  
and each R¹ is independently selected from carboxyalkyl, 
alkoxy, alkylthio, amino, alkylamino and acyl substituted and 
unsubstituted lower alkyl, lower alkenyl, lower alkynyl, 
phenyl and lower alkylphenyl: provided when R is    
-CH₂CH=CH-, X is -- and X¹ is -S-S-,  
then R¹ is not in both instances -CH₂CH=CH₂.  
     This invention also relates to a method of preparing the 
above-identified compounds by heating and further oxidiz­
ing various oxides of organic disulfides and to antithrombo­
tic uses of the compounds.
Patent EP-0178220-A3 (EP)
Title: Retroviral vector
IPC: C12N5/00
Filed: 1985-10-01
Abstract: The invention relates to a retroviral vector capable of transducing and expressing genes in eucaryotic, particularly embryonic cells. This retroviral vector is derived from a retrovirus infectious for said cells, which DNA recombinant comprises the long terminal repeats (LTR) of the 5 min  and 3 min termini of the provirus, part of the first intron which contains the packaging signal of the corresponding retrovirus and, between said intron and the opposite LTR, a first promoter-enhancer region and a second eucaryotic promoter downstream and adjacent to the first promoter region, both of said promoters being selected among those which are recognized by the endogenous polymerases of said cells. Transformation of said cells with said retroviral vector, modified beforehand by said gene, i.e. the <<neo>> gene, by insertion thereof under the control of said second promoter, causes stable integration of said gene into said cells with the attendant transcription and, preferably, translation thereof.
Patent EP-0158582-A3 (EP)
IPC: F25B49/02
Filed: 1985-04-04
Abstract: A method and control system are disclosed for operating 
a refrigeration system to protect the refrigeration system 
compressor from flooding at startup of the refrigeration 
system. When the refrigeration system is to be shut down, 
refrigerant flow from a condenser to an evaporator of the 
refrigeration system is effectively closed off and the refriger­
ation system compressor is run for a first preselected time 
period sufficient to reduce the refrigerant pressure in the 
evaporator to a first desired, relatively low level. Then, prior 
to restarting the refrigeration system, the compressor is 
again run with the refrigerant flow from the condenser to the 
evaporator closed off to pump refrigerant out of the evapor­
ator to reduce the refrigerant pressure in the evaporator to a 
second desired, relatively low level. This dual pump down 
cycle ensures that no liquid refrigerant from the evaporator 
will enter the compressor when the refrigeration system is 
restarted.
Patent EP-0179021-A3 (EP)
IPC: C07C275/54
Filed: 1985-10-14
Abstract: Neue substituierte N-Benzoyl-N′-2, 5-dichlor-4-­
halogenalkoxy-phenylharn-stoffe der Formel 
  
worin R₁ Wasserstoff, Fluor, Chlor, Methyl, Methoxy oder 
Methylthio, R₂ Fluor, Chlor, Methyl, Methoxy oder Methyl­
thio und R₃ C₁-C₇-Halogenalkyl mit 1 bis 15 Halogenatomen 
oder C₃-C₇-Halogencycloalkyl mit 1 bis 13 Halogenatomen 
bedeuten, mit der Massgabe, dass R₃ nicht die Bedeutung 
-CF₂-CHF-CF₃ hat. Verfahren und Zwischenprodukte zur 
Herstellung dieser Verbindungen sowie diese enthaltende 
Mittel zur Bekämpfung von Insekten and Vertretern der 
Ordnung Akarina, speziell von pflanzenschädigenden Insek­
ten, insbesondere als Ovizide.
Patent EP-0203310-A3 (EP)
IPC: A61H31/00
Filed: 1986-03-27
Abstract: A combinated device is provided for a micro­
computerized and enhanced type of external counter­
pulsation and extrathoracic cardiac massage apparatus. 
In addition to balloons for the 4 limbs, the device 
comprises a pair of lower-abdomen-buttock ballons 
and a chest balloon. It is controlled by microcomputer 
process. The various sets of balloons are sequentially 
inflated from the distal portion to the proximal por­
tion during the diastolic period of the heart beat. The 
pressure is applied from the distal to the proximal 
portion gradually onto the 4 limbs, lower abdomen but­
tock and lower portion of the sternm.At the beginning 
of the cardiac systole all of the balloon deflate 
simultaneously. The cycle is then repeated. This de­
vice is used for the treatment of diseases of the heart, 
the brain, the kidneys, the ischemic disease of the 
retina and the peripheral vascular disease with appa­
rent curative effect. For those cases of sudden car­
diac arrest, the computer gives orders according to 
need, so that the above-mentioned sets of balloons 
exert pressure sequentially from the distal portion 
to the proximal portion to force the blood to the 
abdomen, the chest and the head. Thereafter the device 
deflates suddenly, and then again the balloons sequen­
tially inflate from the proximal portion to the distal 
portion to force blood back to the lower portion of 
the body. Thus the circulation goes on wavelike in 
succession to support adequate output as well as ade­
quate cardiac blood inflow, and improves the effect of 
resuscitation.
Patent EP-0200274-A3 (EP)
Title: Method and circuit for the phase synchronization of a regenerated reception pulse
IPC: H04L7/033
Filed: 1986-04-29
Abstract: For synchronising the phase of a regenerated received bit clock, a regenerator is known which has a control loop and in which a microprocessor carries out the phase correction by means of a phase shifter. Furthermore, a circuit arrangement is known in which the entire phase range is subdivided into part bit intervals (phase windows), the number of edges of the received digital signal falling into the respective part bit interval is counted and, at the end of the measuring interval, the phase of the received bit clock is corrected by an estimated phase value corresponding to the phase value of the part bit interval having the largest number of edges. To reduce the circuit expenditure, particularly with a high resolution of the phase range and high bit rates, the phase correction is carried out in two part steps, the part bit interval (estimated phase value PSW) associated with the instantaneous phase value being determined in a first step and the relative position in this part bit interval (mean phase value PMW) being determined in a second step. <IMAGE>
Patent EP-0192342-A3 (EP)
Title: Treatment of seeds
IPC: A01N63/20
Filed: 1986-01-23
Abstract: Method and composition for coating seeds with microorganisms wherein the coating composition comprises bran as a carrier for the microorganisms and/or gum ghatti is used to cause the composition to adhere to the seed, and seeds coated by the method.
Patent EP-0190881-A3 (EP)
Title: Disposable waste containment garment
IPC: A61F5/44
Filed: 1986-01-30
Abstract: A disposable waste containment garment which is particularly useful and leakage resistant for bedridden incontinent adults. The garment has side-edge-leakage-guard gutters having closed ends, and longitudinally elasticized distal edges. The gutters and the other garment elements are configured and disposed to substantially obviate inversion or unfolding of the gutters during application and use of the garment. The garment is sized and configured so that, when secured on a user, the elasticized distal edges of the gutters will normally extend along the groin regions of the user, and diverge upwardly across abdominal, hip and lower back areas of the user rather than encircling the thighs of the user. The absorbent core of the garment is preferably sufficiently resilient to cause it to stand away from some lower abdominal and hip regions of the user. This, in conjunction with the gutters being sufficiently flexible and elasticized, causes adjacent portions of the gutters to be biased open. These open portions of the gutters are, in fact, reservoirs which substantially obviate leakage by containing free liquid during urination events when fluid is received in the garment faster than it can be absorbed in the absorbent core of the garment, or whenever free liquid is squeezed out of a portion of the garment as when the weight of a bedridden user is shifted. The ends of the gutters in the waistband regions of the garment may be sealed liquid tight, or be secured closed with edge portions of the absorbent core and/or topsheet disposed therein, or a combination of such sealing and securing.
Patent EP-0210859-A3 (EP)
IPC: C09K3/10
Filed: 1986-07-28
Abstract: Curable compositions useful as adhesives, coatings and sealants, 
comprising a mixture of a) isocyanate-functional 
prepolymer derived from (i) polyisocyanate and (ii) active 
hydrogen-containing low molecular weight polymer selected from the 
group consisting of polytetramethylene oxide polyols, polycarbonate 
polyols, and polysulfide polythiols, and (b) halogenated 
resin compatible wtih said prepolymer, said resin containing at least 
about 50 weight percent halogen.
Patent EP-0216496-A3 (EP)
IPC: B29C41/22
Filed: 1986-08-18
Abstract: A molded structural panel 10 with substantially parallel 
major surfaces includes integrally formed thin thermosetting 
resin high density outer sections. Less dense thermosetting 
resin foam intermediate sections extend inwardly from the 
outer sections with the density of the intermediate sections 
decreasing substantially uniformly with increased spacing 
from the outer sections. A thin thermosetting resin high den­
sity central section is located between the intermediate sec­
tions. The high density outer sections are in a stressed state 
from the pressure of the foam intermediate sections thereon. 
Also, a method for molding the panel is disclosed.  
     Rotational molding apparatus 11 includes a chemical supp­
lying portion 12, a chemical mixing portion 13, a mold portion 
14 a mold supporting portion 15, a mixture delivery portion 
16 and a control portion 17. The chemical mixing portion in­
cludes a tubular member 25 disposed in a substantially hori­
zontal orientation with a plurality of spaced angled deflector 
sections 26. The mold portion includes a pair of spacially con­
nected substantially parallel frame sections 35, 36. The mold 
supporting portion includes spaced upstanding sections 50, 
51 with rotating clamping members 52, 53 selectively en­
gageable with opposite edges of the mold portion. The mix­
ture delivery portion includes a translatable elongated hollow 
probe member 56 that is selectively connected with the 
tubular member.
Patent EP-0227313-A3 (EP)
IPC: B65B35/56
Filed: 1986-11-25
Abstract: Apparatus for orientating circular can ends 30 having an 
eccentric aperture 32 encompassing the geometric centre 33 
of the can end comprises a supply stack 2 for delivering can 
ends to a table 1 and a first conveyor for moving can ends one 
by one to a first station at which the centre 33 of successive 
can ends is precisely located. Can ends are then engaged by 
fingers 16 on a second conveyor and drawn along a support 
track 18. The dragging action of the fingers in co-operation 
with a guide 19 causes the can ends to adopt a required ori­
entation in which the centre 33 trails behind the finger from 
that part of the aperture 32 most remote from the centre 33.
Patent EP-0191721-A3 (EP)
IPC: B01D29/46
Filed: 1986-01-28
Abstract: A leaf-type filter system in which a suction pump 
is employed to pump filtered fluid from a series 
of individual filter leaves is connected to the 
individual leaf chambers via fluid couplings 
located above the surface of fluid being filtered. 
The couplings are of inverted U-shape and have a 
sliding sealing fit with the vertical outlet tube 
of a leaf and a vertical receiving tube mounted 
in a manifold or header external of the main 
filter tank.
Patent EP-0240685-A3 (EP)
IPC: A61C13/38
Filed: 1987-02-25
Abstract: Die Erfindung bezieht sich auf einen Spender für pastö­
se Massen, insbesondere zahntechnisches Verblendmate­
rial oder dergleichen, in Form einer von einem Deckel 
(30) verschlossenen kreisförmigen Dose (10) mit einem 
Boden (17) und einer Wand (16). In dem Randbereich des 
Dosenhohlraumes ist ein Füllstück (11) angeordnet, das 
in Schließposition des Deckels (30) eine in dem Deckel 
(30) ausgebildete Öffnung (32) abdeckt. Der Deckel 
(30) ist in einer endlosen Rille (36) geführt auf der 
Dose (10) drehbar. Ein solcher Spender kann mit einer 
Hand geöffnet und geschlossen werden, während die an­
dere Hand ein Entnahmeinstrument hält.
Patent EP-0235817-A3 (EP)
IPC: C12N15/02
Filed: 1987-03-05
Abstract: An anti-human stomach cancer monoclonal antibody, 
AMC-382, which belongs to the class IgM and is capable of 
reacting with human stomach cancer cells, non-reactive 
with normal human stomach tissues (or cells) and capable 
of recognizing the sugar chains of sialylated glycoproteins 
or glycolipids as antigens is disclosed. It is useful in sero­
diagnosis of human stomach cancer.
Patent EP-0264718-A3 (EP)
Title: Suspension of a seal-ring
IPC: F16J15/54
Filed: 1987-10-07
Abstract: A sealing ring device includes a sealing ring and a mounting or carrier ring which are supported relative to each other and relative to a housing or further hollow shaft. Thus, two pressure members are inserted between the sealing ring and the carrier ring at locations which are displaced by about 180 DEG  from each other. Further, two additional pressure members are inserted between the carrier ring and the housing, whereby these additional pressure members are again displaced relative to each other at diametrically opposite locations. Thus, the angular spacing between neighboring pressure members is about 90 DEG . This construction makes sure that any bearing play or clearance remains small and independent of any centering errors in the shaft relative to its bearing in a housing or in another hollow shaft.
Patent EP-0253474-A3 (EP)
IPC: C09D4/00
Filed: 1987-05-20
Abstract: A surface coating composition comprises a 
film-forming material, a volatile organic solvent and a 
reactive solvent/diluent which comprises one or more 
ether-esters of the formula: 
  
in which  
R is a polyvalent hydrocarbyl group;  
R¹ is an ethylenically unsaturated 
hydrocarbyl group containing from 18 to 24 
carbon atoms; and  
a, b and c are each integers such that the 
total of a, b and c is from 3 to 6, a and b 
are each at least 1 and the total of a and b 
is at least 3.
Patent EP-0247805-A3 (EP)
IPC: H03K9/06
Filed: 1987-05-22
Abstract: A demodulating circuit includes an exclusive OR gate 1, 
which has an input 2 for a frequency-modulated signal. An 
input 3 of the gate 1 is initially low, so that a signal 4 is 
generated to enable a pulse generator 5 whenever the input 2 is 
high. The pulse generator 5 generates a train of pulses of 
predetermined length and frequency and, on the nth pulse, an 
output 16 of a "frequency divider" circuit 15 causes the input 3 
of the gate 1 to go high, thereby disenabling the pulse 
generator 5. The pulse generator 5 is then re-enabled when the 
input 2 of the gate 1 goes low, thereby indicating a 
zero-cross-over point, in the negative-going direction, of the 
frequency-modulated signal.
Patent EP-0284682-A3 (EP)
IPC: B21D28/00
Filed: 1987-08-18
Abstract: An explosive actuated hand tool for cutting clean 
holes in sheet material, wherein the explosive force 
causes a piston (17) to pull a punch (59) toward a die (58), the 
material being located between the punch and die. 
Convenience and safety features include means for arming 
the firing mechanism by rotation of a locking ring (12) which 
secures a cartridge (63) in its chamber and means to prevent 
movement of a firing pin (30) unless a lever (52) has been moved 
from an OFF position to the ON position.
Patent EP-0259136-A3 (EP)
Title: Transdermal delivery device having a rate controlling adhesive
IPC: A61F13/00
Filed: 1987-09-01
Abstract: A transdermal delivery device having a release-rate controlling-adhesive is disclosed having improved delivery characteristics. The device employs a polyisobutylene/mineral oil adhesive formulation and an ethylene/vinyl acetate (EVA) drug reservoir formulation. The device is useful in delivering a wide variety of transdermally administrable drugs, particularly those which are moderately soluble in mineral oil. Preferred embodiments deliver timolol base and atropine base from an EVA (40% VA) reservoir formulation.
Patent EP-0259253-A3 (EP)
Title: Method for localization of zones in reinforced concrete needing repair
IPC: G01N17/00
Filed: 1987-08-17
Abstract: A method is described which makes it possible to locate, at the surface, with a view to their repair, the zones of reinforced-concrete structures which are damaged, or are likely to be damaged, by the corrosion of the metal reinforcing elements embedded in the concrete. 
<??>A method is also described which makes it possible to monitor permanently or intermittently the effectiveness of the repair work carried out on the reinforced-concrete structures. 
<IMAGE>
Patent EP-0281731-A3 (EP)
IPC: A01N43/40
Filed: 1988-01-19
Abstract: 1-Aminomethyl-3-aryl-4-cyano-pyrrole der allgemeinen 
Formel (I), 
  
in welcher  
Ar für gegebenenfalls substituiertes Phenyl steht,  
R¹ für gegebenenfalls substituiertes Alkyl, für 
Alkenyl, Alkinyl oder Cycloalkyl oder für jeweils 
gegebenenfalls substituiertes Aralkyl oder Aryl 
steht und  
R² für jeweils gegebenenfalls substituiertes Hetero­
cyclylalkyl, Heterocyclylalkenyl, Heterocyclyl­
alkinyl oder Heterocyclyl, für Dialkylaminoalkyl 
 
 
oder für jeweils gegebenenfalls substituiertes 
Cycloalkylalkyl oder Phenethyl steht und ihre 
Verwendung zur Bekämpfung von Schädlingen.  
     Die neuen 1-Aminomethyl-3-aryl-4-cyano-pyrrole der 
allgemeinen Formel (I) können nach Analogieverfahren 
hergestellt werden, z.B. indem man geeignete 3-Aryl-4-­
cyano-pyrrole mit Formaldehyd und geeigneten Aminen 
umsetzt.
Patent EP-0301486-A3 (EP)
Title: Process for producing ketoximes
IPC: C07B61/00
Filed: 1988-07-26
Abstract: The invention relates to a process of producing ketoximes, characterized in that a secondary alcohol, corresponding to the desired ketoxime, is partially oxidated in the liquid phase with 02, an oxidated mixture being thereby formed, which contains an excess of unreacted alcohol, the ketone corresponding to said alcohol, and H2O2, and that said oxidated mixture is directly reacted with NH3 in the liquid phase (without isolating the alcohol, the ketone and H2O2) in the presence of an ammoximation catalyst.
Patent EP-0307003-A3 (EP)
Title: Electromagnetic energy heating
IPC: H05B6/80
Filed: 1985-04-19
Abstract: There are disclosed methods and apparatus for 
increasing the fluidity of hydrocarbon fluids, by 
applying to those fluids electromagentic energy in the 
frequency range of from about 300 megahertz to about 
300 gigahertz.
Patent EP-0313838-A3 (EP)
Title: Cycloolefin polymers obtained from resinous monomers
IPC: C08G61/08
Filed: 1988-09-27
Abstract: The compositions provided by this invention comprise 
ring-opened polymerized polymers obtained from cycloolefin 
monomers wherein a portion of said monomer is comprised of high 
molecular weight, resinous cycloolefin monomers. These resinous 
cycloolefin monomers provide high heat distortion temperatures 
without significantly affecting processability when polymerized in 
a solvent. When ring-opened polymerized cycloolefin monomers 
and resinous cycloolefin monomers are polymerized in bulk, in a 
mold, there is no need for processability and molecular weight 
control. These resinous cycloolefin monomers are obtained by 
Diels-Alder reaction of cyclopentadiene with cycloolefin monomers 
and/or olefins. Significant improvements (increases) in glass 
transition are seen, which correlates with higher heat distortion 
temperatures. The polymers obtained exhibit glass transition 
temperatures suitable for automotive and other engineering 
plastic applications.
Patent EP-0321726-A3 (EP)
Title: Device for connecting two electrical wires to one insulating cutting terminal
IPC: H01R4/24
Filed: 1988-11-24
Abstract: The insulation-penetrating terminal (3) is inserted in a plastic body (1) and has three mutually parallel terminal tabs (6) between which there are constructed two terminal slots (4) for the two connecting wires (5). The centre terminal tab is bent out of the plane of the two outer terminal tabs and is held in a corresponding depression in a positively locking manner, without play with respect to lateral deflection. In consequence, a constant terminal force is achieved irrespective of whether connecting wires (5) are fitted to one or both terminal slots (4). <IMAGE>
Patent EP-0321924-A3 (EP)
Title: Polymeric material which, when in contact with a protein-containing material, forms a stable protein layer on its surface, and use of such a polymeric material
IPC: A61B5/00
Filed: 1988-12-20
Abstract: Mouldings and coatings made from a polymeric material containing certain amounts of hydroxyl groups and/or carboxyl groups as hydrophilic groups form at their surface a stably bound protein layer if they are brought into contact with protein-containing liquid media. The protein molecules in these bound protein layers have an unchanged conformation if they are brought into contact with aqueous media, and the proteins of these protein layers are not removed from the polymer surface by treatment with aqueous media and no exchange of the proteins bound in the protein layer takes place on contact with other protein-containing materials. Furthermore, the protein layers bound to the polymer surface have been deactivated to such an extent that the adduction of further constituents, such as, for example, blood platelets or fibrin, to them is prevented. The polymeric materials which the stabilised protein layers adduct are essentially hydrophobic copolymers, but in which 5-25 mol% of the monomer units of the copolymer carry one or more hydrophilic substituents which are hydroxyl groups and/or carboxyl groups. Preferred copolymers are copolymers of vinyl chloride and vinyl alcohol in which 7-19 mol%, preferably 11-14 mol%, of the monomer units of the copolymer originate from vinyl alcohol. The corresponding plastics mouldings and plastics coatings are intended for applications where they come into contact with protein- containing aqueous media, for example with biological liquids, such as blood, or living tissue of mammals.
Patent EP-0274426-A3 (EP)
IPC: G06F17/30
Filed: 1988-01-06
Abstract: A plurality of memory units (114), called 
"mnemonds", is each capable of storing data elements 
and of responding to requests to recover those data 
elements from storage. A plurality of mnemonds is 
arranged in a linear array (112), with each mnemond 
connected to be capable of responding to signals from 
its neighbor mnemonds. When a data structure is 
stored, each array stores a copy of that data 
structure, either allocating the elements of the data 
structure one per mnemond (with possible wrap-around 
to the beginning of the linear array) or allocating 
the data structures to one or a predetermined number 
of mnemonds. When a data structure is to be located 
in memory through cueing precise correspondences 
between data stored and cueing data entered identify 
the unique location or locations of said matching 
data; when a data structure is to be recovered from 
memory identification of its location permits 
recovery of data in that location or in that location 
and succeeding locations. One or more arrays, of 
differing lengths so that the allocation of data 
elements is also differing, is collected to form a 
memory bank. One or more memory banks operates under 
the control of a central control unit.