baber/WOPTO huggingface dataset:
Patent EP-0208647-A3 (EP)
IPC: C07K17/00
Filed: 1986-07-08
Abstract: New immobilisation supports for use in physical and 
chemical processes are produced from bird, animal or fish 
bone by cleaning the bone of all tissue and finely dividing it to 
an appropriate particle size. Bone consists of a mineral matrix 
of calcium phosphate with organic connective collagen tissue 
material, principally the protein oseine, uniformly distributed 
therethrough. The oseine provides an ideal distributed site for 
the chemical attachment of bacteria, cells and organic enzyme 
catalysts, so that they are securely immobilised. It also con­
stitutes a suitable medium, for example, for affinity chromato­
graphy in which complex molecules, such as antigens, form 
specific couples with support materials from which they can 
be washed out and decoupled for assay. The attachment may 
be by absorbtion, or by charge attraction, or may require a 
cross-linking agent attachable between the oseine and the 
supported material. The particular material to be attached 
may require the use of a chelating agent or a buffering agent 
to shield it from the action of the ionic calcium of the bone. A 
particularly economical source for the bone is the boney frac­
tion obtained from the mechanical separation of meat and 
bone that is employed to recover meat from otherwise waste 
product, e.g. chicken necks and backs unwanted by the 
chicken fast food industry. Chicken bone is more porous than 
animal bone and thus particularly suitable for the purpose.
Patent EP-0231875-A3 (EP)
IPC: B21B13/14
Filed: 1987-01-28
Abstract: Um den mechanischen und steuerungstechnischen Aufwand beim 
gegenläufigen axialen Verschieben von Arbeitswalzen zu ver­
ringern, werden die an den Einbaustücken der Arbeitswalzen 
(l, 2) bedienungsseitig angreifenden, paarweise übereinander­
liegenden Schubstücke (l5, l7) mit gegenüberliegenden Zahn­
stangen (22) versehen und mittels Ritzel (22) gegenläufig mit­
einander gekoppelt. Wenn die Schubstücke Walzen-Biegevor­
richtungen aufnehmen, ist die gleiche gegenläufige getrieb­
liche Koppelung auch an der Bedienungsseite der Walzen vor­
gesehen. An die Synchronritzel (22) kann auch ein Antrieb (25) 
zum axialen Verschieben der Arbeitswalzen angeschlossen wer­
den.
Patent EP-0272510-A3 (EP)
IPC: H04B7/00
Filed: 1987-12-02
Abstract: Bei Richtfunkstrecken werden RF-Kanäle, die auf benach­
barten oder gleichen Frequenzen arbeiten, dadurch entkoppelt, 
daß die RF-Signale auf kreuzpolarisierten Wellen übertragen 
werden. Bei höheren Frequenzen erfolgt bei Regen neben erhöhter 
Funkfelddämpfung auch eine Reduzierung der Kreuzpolarisations­
entkopplung, die eine erhöhte Nachbarkanal- oder Gleichkanal­
störung im Nutzkanal bewirkt. Diese kann bei digitalen Richt­
funksystemen erhöhte Bitfehlerquoten oder sogar den Ausfall des 
Systems zur Folge haben. Mit der neuen Einrichtung sollen Nach­
barkanal- oder Gleichkanalstörungen im Nutzkanal reduziert wer­
den.  
     Bei der neuen Raumdiversity-Einrichtung werden die Polari­
sationsrichtungen der Antennen für die beiden Empfangszweige 
gegenüber der auf maximale Kreuzpolarisationsentkopplung aus­
gerichteten Einstellung um einen jeweils gleichen, kleinen Win­
kel in positiver und negativer Richtung gegensinnig gedreht.  
     Digitale Richtfunksysteme
Patent EP-0240235-A3 (EP)
IPC: F24C7/02
Filed: 1987-03-25
Abstract: A piece of microwave cookware comprises a body (12) 
and a browning portion (14) having a cooking surface (18) 
and a separate heat absorbing body (20). The heat absorbing 
body (20) is in contact with a heating matrix (22) which 
absorbs microwave energy so that an increased amount of 
heat is retained for transfer to the cooking surface.
Patent EP-0272065-A3 (EP)
Title: Antiviral compounds
IPC: C07H19/06
Filed: 1987-12-14
Abstract: The present invention relates to certain 5-substituted pyrimidine nucleosides and pharmaceutically acceptable derivatives thereof and their use in the treatment and prophylaxis of varicella zoster virus, cytomegalovirus and Epstein Barr virus infections. Also provided are pharmaceutical formulations and processes for the preparation of the compounds according to the invention.
Patent EP-0245217-A3 (EP)
Title: A nucleotide sequence capable of inducing high levels of translation of a heterologous gene in bacillus subtilis and escherichia coli
IPC: C12N15/75
Filed: 1987-04-13
Abstract: Nucleotide sequences capable of inducing high levels of translation of a heterologous gene in Bacillus subtilis and Escherichia coli and a method of preparing heterologous proteins comprising cultivation in a suitable culture medium of cells of Bacillus subtilis and Escherichia coli transformed by hybrid plasmids in which the nucleotide sequence is situated between the ribosome recognition site and the starting triplet (ATG) of the coding structural gene for the desired proteins.
Patent EP-0275837-A3 (EP)
IPC: A23G1/18
Filed: 1987-11-13
Abstract: A machine for continuous tempering and/or re-tempering 
of chocolate comprises a pumping unit (10) which 
supplies the chocolate from a collecting tank (3) to a 
duct (6) having at least two successive 
thermo regulation stages including respective restricted 
portions (17, 34) through which the chocolate is forced 
and which extend through respective thermoregulating 
elements (13, 33) provided with passages (14, 35; 15, 
36) for circulation of a thermoregulating liquid. The 
first thermoregulating element (13) is connected in a 
circuit (11) for heating the thermoregulating liquid to 
heat the chocolate to a predetermined temperature, and 
the second thermoregulating element (33) is connected 
in a circuit (12) for cooling the thermoregulating 
liquid by means of which the chocolate is subsequently 
cooled to its tempering point.
Patent EP-0280204-A3 (EP)
IPC: B29C57/00
Filed: 1988-02-19
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung 
zum Anformen eines Flansches an einen Hohlkörper aus 
thermoplastischem Kunststoff, dessen Wandung an einem Ende 
eine Öffnung begrenzt. Der die Öffnung begrenzende Endab­
schnitt der Wandung wird erwärmt und durch über den Umfang 
des Endabschnittes von außen auf diesen einwirkende Kräfte 
verengt, worauf an diesen verengten Endabschnitt durch 
einen Preßvorgang ein umlaufender Flansch angeformt wird.
Patent EP-0289888-A3 (EP)
IPC: H05K7/20
Filed: 1988-04-23
Abstract: Der mit einer elektrischen Überwachungsschaltung versehene 
Montageträger (10) für Heizkreise ist so ausgebildet, daß 
die sich erwärmenden stromführenden Schaltungsteile, ins­
besondere ein Stromwandler (22) und ein kontaktloser Lei­
stungsschalter (20), getrennt von den übrigen Schaltungs­
teilen (27) auf einem die Wärme nach außen abführenden 
Bauteil (13/15) angeordnet sind. Die Überwachungsschaltung 
ist so ausgelegt, daß sie auf Änderungen der Heizlei­
stungsaufnahme anspricht. Außerdem kann die Überwachungs­
schaltung einen Sicherungs- und Halbleiter-Überwachungs­
teil aufweisen.
Patent EP-0292805-A3 (EP)
IPC: A47K3/04
Filed: 1988-05-13
Abstract: 1. Verfahren zum Austausch von fest eingebauten 
Badewannen.  
         2.1 Bei den bisher bekannten Verfahren zum Austausch 
von fest eingebauten Badewannen wurde der neu 
einzusetzende Wannenkörper trotz der bereits 
vorgesehenen Emaillierung im Bereich des Wannen­
randes beschnitten. Hierdurch wird die Emaille 
verletzt und die Statik der Wanne zerstört.  
         2.2. Es wird vorgeschlagen, einen Stahlblechrohling 
der Wanne in seinem Randbereich ggf. aufzubie­
gen und auf die örtlichen Einbauverhältnisse 
angepaßt zurückzubiegen, anschließend die Wanne 
zu emaillieren und dann die voll rundherum 
emaillierte Wanne in die stehengebliebene Ver­
kleidung einzusetzen.
Patent EP-0303007-A3 (EP)
Title: Running gear for rail vehicle
IPC: B61F5/38
Filed: 1988-05-18
Abstract: A bogie with a wheel set automatic control system which is independent of the superstructure is proposed. The said automatic control system contains, in combination with a hollow profile for the wheels of the wheel set (2 and 4, respectively) and a primary suspension (22) which is elastic in the longitudinal direction of the bogie, two lever systems (26.1, 26.2) which are self-adjusting independently of one another, are each arranged on one longitudinal side of a running gear, forcibly couple the axle ends, on the same rails, of the two wheel sets (2, 4) in the longitudinal direction of the bogie so as to be movable in opposite directions only and are each provided with a deflection element (30) which is swivellably mounted on the bogie frame (18), the swivel movements of which element are damped by a single damper (42) assigned to each lever system, by which means, in a constructionally simple and robust manner requiring little maintenance, an optimum limitation of the freedom of movement of the wheel set in the longitudinal direction of the frame relative to the bogie frame is achieved with a view to a radial self-adjustment in curved tracks and simultaneous high degree of running stability at high travelling speeds. 
<IMAGE>
Patent EP-0324078-A3 (EP)
Title: Compound plug
IPC: F16B13/14
Filed: 1988-11-19
Abstract: Composite dowels are inserted in drilled holes in masonry, and are connected to the masonry in a positively locking manner using a composite mortar. 
<??>In order to guide the composite mortar towards the outer side of the composite dowel, in the screw channel there are constructed guiding surfaces which guide the injected composite mortar through outlet openings to the exterior. The dowel shank may be surrounded by an elastic fabric, the composite mortar being distributed in the drilled hole between the said fabric and the jacket surface. A very even distribution of the composite mortar is achieved by means of longitudinal grooves constructed on the dowel shank in the longitudinal direction. 
<IMAGE>
Patent EP-0276961-A3 (EP)
Title: Solar battery and process for preparing same
IPC: H01L31/04
Filed: 1988-01-25
Abstract: A solar battery comprises a substrate, a first 
semiconductor layer of a first conduction type 
comprising a single crystal singly grown on a 
nucleation surface (S NDL ) formed on the surface of 
said substrate as the base for growing, said 
nucleation surface (S NDL ) being comprised of a material 
which is sufficiently greater in nucleation density 
(ND) than the material constituting the surface of 
said substrate and having a sufficiently fine area 
such that only a single nucleus grows, a second 
semiconductor layer of a second conduction type 
different than the conduction type of said first 
semiconductor layer and means for taking out the 
power.
Patent EP-0284182-A3 (EP)
Title: Color filter pattern for matrixed display devices
IPC: G09F9/00
Filed: 1988-01-29
Abstract: A matrixed display device comprises a plurali­
ty of monochrome optical bodies arranged in a ma­
trix of intersecting horizontal rows and vertical 
columns and optical bandpass filter element 
associated with each such body. The filter ele­
ments are in first, second and third arrays, pas­
sing red light, green light and blue light re­
spectively. In each row and column of the matrix, 
a filter element of one of the three arrays is 
located between filter elements of the other two 
arrays. With this arrangement of filter elements, 
a color pixel can be formed by selectively stimula­
ting first and second monochrome optical bodies 
that are adjacent each other in a first row of the 
matrix and a third monochrome optical body that is 
in a row adjacent the first row and is in the same 
column as one of the first and second optical 
bodies.
Patent EP-0315459-A3 (EP)
Title: Hiv incomplete particles and a method for production thereof
IPC: A61K38/00
Filed: 1988-11-04
Abstract: HIV incomplete particles which comprise as main 
constituent protein gp 120 or a gp 160-like substance 
and/or fragments thereof, and do not comprise or do not 
substantially comprise protein encoded by  gag  gene and/or 
protein encoded by  pol  gene are produced by culturing HIV 
incomplete particle-producing cells survived from HIV-­
infected cells and recovering the HIV incomplete 
particles from the culture fluid. The HIV incomplete 
particles have no infectivity and are expected to be 
effective for preventing AIDS.
Patent EP-0355002-A3 (EP)
IPC: C08K5/42
Filed: 1989-08-03
Abstract: Die Erfindung betrifft Mischungen aus Polyarylensulfiden 
(PAS), vorzugsweise Polyphenylsulfid (PPS) und Pyrenen. 
Die Mischungen zeigen verringerte Radikalbildung bei 
Ultrakurzbewitterung (UV-Bestrahlung).
Patent EP-0369394-A3 (EP)
Title: Polyether impression material, process for its preparation and its use
IPC: A61K6/90
Filed: 1989-11-14
Abstract: A polyether-impression material comprising components (a) a polyether, which has at least two optionally substituted vinyl- and/or allyl-end groups, (b) an SiH component, (c) a platinum catalyst, and optionally (d) the usual additives characterized in that the SiH-component (b) can be obtained by the reaction of at least a bi- functional, or polyfunctional, e.g., trifunctional, allyl- or vinyl-hydrocarbon compound, the hydrocarbon radical of which, without taking account of the allyl- or vinyl-groups and the optionally present alkylene ether groups, has 6 to 30 C-atom and contains at least one aromatically unsaturated, heterocyclic, or cycloaliphatic ring, with at least one mole per vinyl- or allyl-group of at least a bifunctional, or polyfunctional, e.g., trifunctional, SiH compound of the formula:  <IMAGE>  or  <IMAGE>   in which e=0 to 8, g=0 to 8, h=0 to 4 and R4 and R10 are the same or different, and are each H, methyl or ethyl, with the proviso that at least 1 and at the most 5 of R4 to R10 are H, wherein g and h cannot simultaneously be O, and wherein at least the components (b) and (c) lie spatially separated from each other.
Patent EP-0377823-A3 (EP)
IPC: A61P43/00
Filed: 1989-12-04
Abstract: A pharmaceuticl composition and a method for its use 
in the treatment of psoriasis are provided wherein the 
composition comprises tumor necrosis factor as an active 
ingredient and at least one pharmaceutically acceptable 
carrier, diluent or excipient.
Patent EP-0379684-A3 (EP)
Title: Method of and apparatus for the continuous crystallisation of polyesters
IPC: F26B3/08
Filed: 1989-12-06
Abstract: Polyester granulates, in particular slowly crystallizing adhesive copolyesters are crystallized in two fluidized beds (1, 2) arranged in series and are guided into an impact apparatus (3) for the subsequent comminution of the small agglomerates. The first fluidized bed (1) is an effervescent fluidized layer with mixing characteristic and the second fluidized bed (2) is a flow bed with a plug flow characteristic. The second fluidized bed (2) ensures an adequate treatment duration in order to crystallize the amorphous grains of granulate which remain after the first fluidized bed (1).
Patent EP-0336494-A3 (EP)
Title: Triazine herbicides
IPC: C07D251/52
Filed: 1989-03-29
Abstract: Triazine herbicides of the general formula I 
  
wherein R¹ and R² each independently represent a 
hydrogen or halogen atom, or an optionally 
substituted alkyl, alkenyl, alkynyl, cycloalkyl, 
alkoxy, alkenyloxy, alkynyloxy, aryloxy, alkylthio, 
alkenylthio, alkynylthio, arylthio or amino group, or 
a formyl, optionally substituted alkylcarbonyl, 
cyano, carboxy, optionally substituted 
alkoxycarbonyl, dialkylaminoxy, dialkyliminoxy or 
azido group;  
X represents an oxygen or sulphur atom or a 
group -SO₂-, -SO-, or -NR⁴- where R⁴ represents a 
hydrogen atom or an optionally substituted alkyl 
group;  
 n  is an integer from 1 to 4;  
 
 
Y represents a hydrogen atom or the or each Y 
each independently represents a halogen atom, a 
hydroxy group or an optionally substituted alkyl, 
alkenyl, alkynyl, aryl alkoxy, alkenyloxy, 
alkynyloxy, aryloxy, heterocyclyloxy, alkylthio, 
alkenylthio, alkynylthio, arylthio or amino group, or 
a formyl, optionally substituted alkylcarbonyl, cyano 
or nitro group, or, when  n  is at least 2, two groups 
Y may be linked to form a fused saturated or 
unsaturated carbocyclic or heterocyclic ring; and  
Z represents a hydroxyalkyl, hydroxybenzyl, or 
mono-, di- or trialkoxyalkyl group, a group -CH=NOH, 
or an optionally esterified carboxyalkyl group, or a 
group COR³ where R³ represents a hydrogen or halogen 
atom, or a hydroxy group, or an optionally 
substituted alkyl, aryl, alkenyl, alkynyl, alkoxy, 
alkenyloxy, alkynyloxy, cycloalkyloxy, aryloxy, 
dialkylaminoxy, dialkyliminoxy, amino, alkylthio, 
arylthio, alkenylthio or alkynylthio group, or R³ 
represents a group -OR⁵ where R⁵ represents an 
optionally substituted heterocyclic ring; or a 
carboxylic acid salt of a compound of general formula 
I with an equivalent amount of an inorganic or 
organic cation,  
together with at least one carrier.
Patent EP-0327312-A3 (EP)
Title: Receptor preincubation enzyme assay
IPC: G01N33/78
Filed: 1989-01-31
Abstract: A  beta -galactosidase complementation immunoassay method for determining the concentration of an analyte in a sample is provided. The method is based on combining a preformed enzyme donor- (ED-) analyte conjugate/anti-analyte antibody complex with analyte present in the sample. The method comprises reacting a  beta -galactosidase ED-analyte conjugate/anti-analyte antibody complex, a  beta -galactosidase enzyme acceptor (EA), enzyme substrate and sample and determining the rate of enzyme-catalyzed reaction as indicative of the amount of analyte present in the sample. Usually, the EA is added to the reaction mixture after a time for the anti-analyte antibody of the complex to react with analyte present in the sample. In a particular embodiment, the method is used to determine the amount of digoxin in a serum sample. In another embodiment the method is used to determine the amount of T3 in a sample. Kits facilitating the method are also provided.
Patent EP-0330404-A3 (EP)
Title: Integrated circuit cards
IPC: G06K19/073
Filed: 1989-02-20
Abstract: An integrated circuit card includes an internal 
data memory (5) and a central processing unit (4), and 
incorporates at a surface of the card an auxiliary 
memory (11) having a larger storage capacity than that 
of the internal memory. Access to information in the 
auxiliary memory, by an external card acceptance device 
(20), is only possible using address data stored in the 
internal memory of the card, and supplied to that 
external card acceptance device under the control of 
the card's central processing unit, thereby affording a 
high degree of security.
Patent EP-0350305-A3 (EP)
Title: Method and apparatus for manufacturing silicon single crystals
IPC: C30B15/00
Filed: 1989-07-06
Abstract: A silicon single crystal manufacturing method and apparatus 
capable of feeding a dopant quantitatively and stably. The 
dopant concentration of the molten silicon is estimated by 
reference to the weight of the growing silicon single 
crystal or the weight of silicon starting material fed to 
the apparatus, in order predictively to compute the time 
and amount of addition of dopant (10). Dopant in the form 
of unit dopant chips are continuously or intermittently fed 
by a dopant feeder (9) including a cylinder (91), a piston 
(92) and a piston actuator (93).
Patent EP-0361954-A3 (EP)
Title: Crf analogs
IPC: A61P1/00
Filed: 1989-09-29
Abstract: Analogs of CRF, which are based upon hCRF, oCRF, 
sauvagine and alpha-helical CRF, are disclosed that can 
be administered to achieve a substantial elevation of 
ACTH, β-endorphin, β-lipotropin, other products of the 
pro-opiomelanocortin gene and corticosterone levels 
and/or an increase in blood pressure over an extended 
period of time. One analog which has been found to be 
particularly potent is: H-Ser-Gln-Glu-Pro-Pro-Ile-Ser-­
Leu-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Glu-Val-Leu-D-Glu-Met-­
Thr-Lys-Ala-Asp-Gln-Leu-Ala-Gln-Gln-Ala-His-Ser-Asn-Arg-­
Lys-Leu-Leu-Asp-Ile-Ala-NH₂. In the analogs, one or 
more of the first six N-terminal residues may be deleted 
and/or the N-terminal alpha-amino group may be acylated 
by an acylating agent containing up to 7 carbon atoms. A 
number of other substitutions may also be made throughout 
the chain. These analogs or pharmaceutically or 
veterinarily acceptable salts thereof, dispersed in a 
pharmaceutically or veterinarily acceptable liquid or 
solid carrier, can be administered to mammals, including 
humans. These analogs may also be used as stimulants to 
elevate mood and improve memory and learning, as well as 
diagnostically.
Patent EP-0363203-A3 (EP)
Title: Cardiac assist balloon and method of insertion
IPC: A61M60/865
Filed: 1989-10-05
Abstract: A novel cardiac assist balloon assembly and 
methods of insertion are shown. In one embodiment, 
the balloon end of the assembly has an intrinsic 
curvature adapted to the aortic arch, and is 
straightened by a removable stiff member extending 
within the catheter to facilitate insertion along the 
passage. When the balloon is at a curved portion of 
the passage, the stiff member is retracted, allowing 
the balloon and adjacent support to conform to the 
curved passage and advance further without trauma to 
the vessel. The curved balloon may be stably 
positioned in a curved arterial passage and pumped 
with a pulsatile inflation source. In another 
aspect, an occluding balloon having an asymmetric 
curvature achieves reliable blood pumping near to the 
atrium. A torsion-free extender stretches the 
balloon for compacting it and insertion, and may be 
inserted over a guide wire, operating without 
blocking the pressure lumen.
Patent EP-0379126-A3 (EP)
Title: Fibre-optical cable
IPC: G02B6/44
Filed: 1990-01-16
Abstract: A typical fibre-optical cable has a central support element, optical fibres stranded thereupon, a strength member, a core winding and a cable jacket. The cable is severed at a cable branch and the optical fibres are directly spliced or connected to one another via coupling elements. The technology to date is complicated, particularly when signals are to be coupled in or out only in a few optical fibres on a fibre-optical cable. A simplification results when the optical fibres are applied to the surface of the support element (1) in such a way that one or more optical fibres (2) can be removed from parts of the fibre-optical cable with a sufficient excess length when the fibre-optical cable is removed in the respective region to such an extent that the optical fibres are accessible. <IMAGE>
Patent EP-0401482-A3 (EP)
IPC: C22C33/02
Filed: 1990-03-22
Abstract: Eine Sinterlegierung für insbesondere Ventilsitzringe 
zum Einsatz in sowohl mit bleifreien als auch mit 
bleihaltigen Kraftstoffen betriebenen 
Verbrennungskraftmaschinen besteht aus einer 
martensitischen Eisenlegierung als Matrix mit 
eingelagerten 5 bis 20 Gewichtsprozent 
harten intermetallischen Phasen, und es wurde 
gefunden, daß diese Sinterlegierung verschleißfest und 
korrosionsfest in beiden Kraftstoffen mit langer 
Lebensdauer einsetzbar ist. Das Ausgangspulvergemisch 
ist kostengünstig und kann gleichzeitig mit gutem 
Fließvermögen und Verpreßbarkeitseigenschaften 
formgenau verpreßt und gesintert und dadurch 
wirtschaftlich in der Massenfertigung der Werkstücke 
eingesetzt werden.
Patent EP-0391350-A3 (EP)
IPC: B01J20/18
Filed: 1990-04-03
Abstract: A process is provided for the selective adsorption of one or more 
minor constituents from a bulk gas stream using a chabazite in which the 
bulk gas is size excluded from the pore structure of the chabazite or the 
minor constituent to be separated has a heat of adsorption greater than 
that of the bulk gas and the process is carried out under conditions such 
that the partial pressure of the minor constituent is in the linear low 
pressure region of the isotherm for the minor constituent and the 
adsorbent is a dehydrated divalent cation-containing chabazite having a 
Si/Al ratio of 1.8 to 2.7, a cation siting, f s , of 0.7 to 1, and a 
cation distribution, f d , of 0.62 to 1.