baber/WOPTO huggingface dataset:
Patent EP-0168776-A3 (EP)
IPC: H01J35/14
Filed: 1985-07-11
Abstract: Eine Röntgenröhre weist eine Kathode, ein Gitter, eine 
Lochanode und ein hinter der Lochanode angeordnetes Tar­
get auf. Kathode und Gitter liegen gegenüber der Lochanode 
auf negativen Potentialen, von denen das des Gitters etwas 
negativer ist als das der Kathode. Erfindungsgemäß liegt das 
Target auf einem von dem Potential der Lochanode abwei­
chenden, vorzugsweise positiven Potential. Dieses Potential 
beeinflußt die Fokussion nicht, so daß es im Falle von Schweiß­
geräten nur einer geringen oder gar keiner Glättung bedarf, 
wahrend bei einer Verwendung der Röntgenröhre zu Unter­
suchungszwecken eine Variation oder Einstellbarkeit der ge­
nannten Spannung ohne Beeinträchtigung der Fokussierung 
möglich ist, um dadurch die Frequenz der erzeugten Röntgen­
strahlung verändern oder ständig variieren zu können, um Dif­
fraktionsmuster beispielsweise bei der Untersuchung von 
Monokristallen zu verwischen.
Patent EP-0161043-A3 (EP)
IPC: C12N11/08
Filed: 1985-03-01
Abstract: Polyalkylenepolyamines and gelatins are crosslinked in a 
non-anhydrous anvironment to yield water-swellable, essen­
tially water-insoluble gels and foams. The polyalkylenepoly­
amine is contacted with a polyisocyanate at a pH between 5 
and 8 and subjected to a high rate of agitation. The gelatin is 
contacted with a polyisocyanate at a pH between 6 and 8 and 
subjected to a high rate of agitation. The process of this 
invention can be employed to immobilize proteins, enzymes, 
antibodies, etc.
Patent EP-0181113-A3 (EP)
Title: Improved boron doped semiconductor materials and method for producing
IPC: C23C16/30
Filed: 1985-10-21
Abstract: An improved p-type semiconductor alloy film, improved 
photovoltaic and photoresponsive devices incorporating 
such films and radio frequency and microwave glow dis­
charge methods for fabricating same. The improved semi­
conductor alloy films preferably include at least silicon 
deposited by the glow discharge of a compound containing 
at least silicon and a boron species that remains substantially 
mono-atomic as it is incorporated into the silicon matrix. The 
p-type film is particularly stable, is characterized by a 
non-narrowed band gap, reduced bulk stress, improved 
morphology, growth and adhesion and reduced peeling and 
cracking. The substantially intrinsic film is characterized by 
substantially reduced Staebler-Wronski degradation. The 
method includes the novel step of introducing a boron 
species that does not form higher order boron hydrides or 
other boron polymers or oligomers in a glow discharge 
plasma.
Patent EP-0211321-A3 (EP)
IPC: A61K35/26
Filed: 1986-07-22
Abstract: An amino acid composition comprising a specified amino acid 
sequence, showing a molecualr weight of 16,000 to 20,000 
daltons upon SDS-polyacrylamide gel electrophoresis and 30,000 to 
45,000 daltons upon gel filtration, and showing a specific 
activity of 0.5 x 10⁹ to 3 x 10⁹ units/mg protein. The amino acid 
composition exhibits an anti-tumor activity without injuring 
normal cells. A process of producing the amino acid composition via 
gene recombination technique and medical compositions 
thereof are also disclosed.
Patent EP-0189237-A3 (EP)
IPC: G01D5/20
Filed: 1981-10-05
Abstract: The primary winding (60) of a displacement transducer 
(40) is energised by turning on a transistor (Q2) when a flip-flop 
(166) has been reset to turn off a transistor (Q3), in response 
to a pulse (A) from a pulse generator (150). The transistor (Q2) 
does not turn on until the pulse has terminated and thereby 
turned off another transistor (Q1). The current builds up until 
a comparator (164) sets the flip-flop (166) to turn on Q3 and 
thereby turn off Q2. In order to prevent overdriving a controlled 
device, the smoothed output (Vo1, Vo2) from each secondary 
winding (82, 84) is applied to a corresponding comparator 
(168, 170), either of which, when a predetermined threshold 
is overstepped, turns on Q1, (to turn off Q2), via a comparator 
(156) and prevents the flip-flop (166) being reset via a com­
parator (158).
Patent EP-0227155-A3 (EP)
IPC: A01K1/01
Filed: 1986-12-02
Abstract: Method for separating manure in houses in which ani­
mals are kept, by collecting and separating the manure under 
the grid, whereby the solid substances are separated from 
the liquid substances by leading the manure under the grid 
across a static filtering means, centrally collecting and dis­
charging the liquid substances and removing the solid sub­
stances from the filtering means at intervals.
Patent EP-0201243-A3 (EP)
IPC: H02J7/24
Filed: 1986-04-24
Abstract: A logic circuit determines whether the generator 
output should be at a high or low level in dependence 
on electrical load signals S1, S2 and a switching 
arrangement Tr produces one of two reference levels 
VS. Comparator CMP compares the battery voltage 
VB with reference voltage VS and issues a signal 
to controller CNT indicating whether the generator 
field current FC should be at a high or low level 
to charge the battery to the desired level. To avoid 
sudden excessive loads on the engine the controller 
compares a present ON time of the high field current 
with a previous time value and when the difference 
exceeds a predetermined amount temporarily forces 
the field current to the OFF level.
Patent EP-0201327-A3 (EP)
IPC: B05B5/03
Filed: 1986-05-07
Abstract: An adjustable pattern powder spray nozzle assembly (10) 
comprising a nozzle body (12) having an axial powder flow passage 
(51) extending therethrough and a pair of rotatable adjacent shafts 
(46, 48) extending across the powder flow passage (51). 
The shafts (46, 48) are in contact with each other substantially along 
their length and each has a slot (50, 52) formed in the 
periphery thereof. The slots (50, 52) are oppositely positioned so as 
to define a powder flow opening (51) therebetween. The 
shafts (46, 48) are interconnected by gears (60, 62) at the ends 
thereof so that they are rotatable in unison to vary the 
configuration of the opening (51) and thereby, the pattern of powder 
sprayed from the nozzle assembly (10).
Patent EP-0206516-A3 (EP)
IPC: G11B19/20
Filed: 1986-05-21
Abstract: A stable ferrofluid composition and a method of preparing 
and using the ferrofluid composition, and a ferrofluid seal 
apparatus is described. The ferrofluid composition comprises a 
liquid carrier, ferromagnetic particles sufficient to provide magne­
tic properties to the ferrofluid dispersed in the liquid carrier and a 
dispersing amount of a cationic surfactant to provide a stable 
ferrofluid composition. The stable ferrofluid compositions have 
improved electrical conductivity and are useful, e.g. in sealing 
computer disc drives. Thus, an electrically conductive ferrofluid-­
film-bearing apparatus and seal apparatus (40) for a shaft (46) 
employs a low-viscosity, electrically conductive ferrofluid com­
position (62, 50) as an O-ring seal and as a ferrofluid bearing 
surrounding shaft (46) which composition comprises a liquid 
carrier, and contains in combination an electrically conductive 
amount of a cationic surfactant and dispersed carbon particles, to 
obtain a low-electrical-resistivity ferrofluid having a low viscosity.
Patent EP-0217585-A3 (EP)
IPC: C08L23/06
Filed: 1986-09-16
Abstract: A process for the manufacture of film from linear 
low density polyethylene, and a composition therefor, is 
disclosed. The process may be used to manufacture such film 
using apparatus that is not normally intended for and/or 
capable of being used with linear low density polyethylene 
e.g. apparatus normally used for extrusion of conventional 
high pressure polyethylene. The process comprises feeding 
to film-forming apparatus an admixture of linear low density 
polyethylene and a composition of a second polymer with 
polyethylene glycol having a MW of 1000 to 6000 and 
optionally an organic peroxide. The second polymer has a 
shear viscosity at 200°C and a shear rate of 400 sec⁻¹ of 
less than 30% of that of the polyethylene. The amount of 
polyethylene glycol is 0.01 to 1% by weight of polyethylene 
and second polymer.
Patent EP-0227523-A3 (EP)
IPC: H01L21/31
Filed: 1986-11-19
Abstract: A method of forming single crystal islands (30) 
by epitaxial growth from a monocrystalline substrate 
(10). A <100> or other suitable low index surface 
is preferentially etched to void an inverted pyramid 
section with <111> or other suitable low index sidewalls. 
The <100> bottom of the pyramid section is covered 
with insulation (20) and island refill material is 
grown epitaxially from the sidewalls. The islands 
(30) are laterally isolated (28) from the sidewalls 
and the structure is finished to provide a substrate 
on which to form various IC devices.
Patent EP-0230227-A3 (EP)
Title: Solar plant
IPC: F24S20/30
Filed: 1987-01-08
Abstract: The invention relates to a solar plant with plane-surface absorbers and/or solar cells in a collector field, at the edges of which one or more plane mirror surfaces are at least partially arranged at an angle to the absorbers and/or solar cells, the solar radiation striking the mirror surfaces falling at least partially on the absorbers and/or solar cells. In order to achieve in this connection that not only the directly incident solar radiation is used, but also the solar radiation which is incident in early morning and late evening, without any sun- tracking of the mirrors or of the absorber surfaces being provided, the invention proposes that the mirror surfaces (1, 17) and the absorbers (2) and/or solar cells are arranged firmly on the roof (21) of a building or on support elements (3, 3a), that the mirror surfaces are fastened in a plane which runs at an angle in relation to the absorber plane and extends northwards and/or southwards, and that the mirror surfaces extend laterally beyond the absorber surfaces (24, 29) without shade in respect of the absorbers. As a result, especially in the morning and the evening, additional solar radiation is used, without the action of the mirrors being hindered at midday. The invention can also be applied subsequently to any solar plant, as a result of which the output of the same can be increased considerably. Outlay is low so that the amortisation time is exceptionally short. There is also an embodiment, in which the absorbers (2) and the mirrors (1) are extensively protected against snow and ice in winter (Fig. 5, Fig. 6). There is also a solar shower (68, Fig. 12). <IMAGE>
Patent EP-0230934-A3 (EP)
IPC: C07K16/18
Filed: 1987-01-16
Abstract: For the diagnosis of diabetes, a glucosylated 
protein in a sample is measured by subjecting the 
sample to a reducing treatment and then detecting a 
compound, which contains one or more reduced 
glucosylated lysine residual groups, in accordance with 
an immunoassay technique in which the reduced 
glucosylated lysine residual groups are used as an 
epitope.
Patent EP-0238832-A3 (EP)
IPC: G11B21/08
Filed: 1987-02-13
Abstract: A bearing preload arrangement for a rotary actuator 
arm structure in a rotary disc memory drive, in 
which all machine operations cutting slots (11d) 
or openings for receiving leaf springs (14 ; 20) 
which provide axial and radial loads are performed 
along axes paralleling the axis of the rotary actuator 
(3). One leaf spring (20) provides an axial load 
on the bearings (15,17) of the shaft assembly. 
A second leaf spring (14) fitted between one shaft 
bearing (17,19) and the bearing housing thereat 
provides the radial bearing load.
Patent EP-0235767-A3 (EP)
Title: Blocking device for liquids
IPC: E03F5/16
Filed: 1987-02-27
Abstract: 1. Shut-off device for liquids, particularly for gulleys, with a chamber (4) having at the top an inlet (5) and at the bottom an outlet with a shut-off means (12), the closure member (13) of which is yieldingly maintained in the closed position in order to yield before the ground pressure of a liquid, particularly water, in the chamber (4), characterised in that the closure member (13) which, when the chamber (4) is filled with this liquid, yields, before its level reaches the inlet (5) or an overflow (10) provided on the chamber (4), during filling with a liquid of lower density, particularly oil or petrol, remains in the closed position when the level thereof reaches or exceeds the inlet (5) or overflow (10).
Patent EP-0236918-A3 (EP)
IPC: C09D5/25
Filed: 1987-03-04
Abstract: Die Erfindung betrifft Kabelisolierungen mit hoher Widerstandsfähigkeit 
gegenüber dem Entstehen oder dem Wachstum von Wasserbäumchen (water 
trees) und mit hoher Alterungsbeständigkeit, bestehend aus Ethylenpoly­
merisaten und 0,5 bis 20 Gewichtsprozent eines Styrolcopolymerisats, das 
ein mindestens zu 90 % olefinischen Doppelbindungen hydriertes 
Styrol-Dien-Copolymerisat ist.
Patent EP-0244650-A3 (EP)
IPC: B65H29/58
Filed: 1987-04-04
Abstract: An apparatus for diverting and delivering sheets in 
which the sheets are positively controlled throughout the 
entire operation. Initially, a continuous web of paper passes 
between opposing cylinders comprising a rotary cutter. The 
lead edge of the web is then engaged by a pair of opposed 
nip rollers. Once held by these nip rollers, the rotary knife 
cuts a separate sheet from the front of the continuous web. 
The separate sheet then passes between and is accelerated 
by the nip rollers whereupon a dual set of diverting cams, in 
combination with a pair of conveyors, directs the sheet to 
one of two delivery systems. The next subsequent sheet is 
directed to the other delivery system so that each suc­
cessive sheet is alternately diverted between the two deliv­
ery systems. Upon entering either delivery system, the 
sheet is subjected to a snubbing means which decelerates 
the sheet and further allows the next subsequent sheet to 
overlap the previous sheet before being similarly de­
celerated. The shingled sheets are then transmitted by con­
veyor to a subsequent handling operation.
Patent EP-0244669-A3 (EP)
IPC: G21C13/036
Filed: 1987-04-13
Abstract: A connector assembly (10) and an installation method 
therefor provides a fluid-tight joint between a nozzle (16) and 
a column (30) concentrically supported within the nozzle. An 
annular seal assembly (34, 36, 38) is 
disposed above a flange (18) formed on 
the interior of the nozzle. A spacer sleeve (50) is threaded 
to the nozzle for engagement with a ledge (54) formed on the 
column. A clamp assembly (62, 64, 38) is mounted to the column at a 
fixed position and includes means for raising the column 
in relation to the nozzle to fix the axial position of the 
column. A nut (60) threaded to the column is rotatable for 
forcing a drive sleeve (40) into compressive engagement with 
the seal assembly (34, 36, 38) to produce a fluid-tight seal between 
the column and the nozzle.
Patent EP-0252451-A3 (EP)
IPC: H05K3/10
Filed: 1987-07-03
Abstract: A hybrid IC substrate has a substrate body (2) and 
a retaining film (3) which is formed on a surface of 
the substrate body (2). The retaining film (3) enables 
a solution (4) containing a circuit-element-forming 
material to permeate therethrough and retains the 
solution on the substrate body. The solution, which is 
expelled onto the hybrid IC substrate in the form of 
liquid drops, permeates the above-mentioned retaining 
film and becomes attached to the surface of the 
substrate body. Then, the hybrid IC substrate is 
baked. The retaining film is thus baked off, thereby 
forming a film (5) of the circuit-element-forming 
material as a circuit pattern on the substrate body.
Patent EP-0265601-A3 (EP)
Title: Process and apparatus for foodstuff extrusion
IPC: B29C48/405
Filed: 1987-07-31
Abstract: In a method of extruding a food product wherein starting products and water are fed to an extruder and mixed in a mixing zone and wherein the mixture is heated and plastified by the supply of shearing energy and, after passing through a nozzle, is foamed, in order to achieve a product quality which remains constant independently of alterations in the properties of the starting products and external disturbing factors, it is provided that, with a constant speed of rotation of the shaft or shafts of the extruder, the drive power (N) applied to the shaft or shafts by the drive motor is measured, that the bulk throughput (m) of the starting products supplied is measured, that the quotient (s) of these quantities (N,m) is formed in a computing device and that this specific energy (s) thus determined is fed, as a controlled quantity, to a controller which keeps it constant in accordance with a preset desired value (sSoll) in such a manner that the supply of water to the mixing zone of the extruder and/or a supply of steam are influenced as correcting variables by the controller.
Patent EP-0257471-A3 (EP)
IPC: B42C9/00
Filed: 1987-08-13
Abstract: The invention relates to a method for the production of books 
or bound documents from a material web (4) which comprises 
folding lines (6,7) or perforation lines arranged at a distance 
from one another and whose one side possesses a thin coating of an 
adhesive capable of being activated, the web (4) being printed with 
the desired text and subsequently folded together in a folding 
pattern. After folding together of the web (4) the adhesive is 
activated so that layers with adhesive facing one another are 
joined together to form book-pages which can be bound together in 
a cover (15).
Patent EP-0268023-A3 (EP)
IPC: F24H9/00
Filed: 1987-08-17
Abstract: Hinter einem Zentralheizungskessel (1) sitzt ein Nachschalt-­
Wasserraum (4) der durch eine Sperrippe (11) in einen 
oberen, von heißem Wasser durchströmten Vorlaufbereich (12) 
und einen unteren von kühlerem Rücklaufwasser durchströmten 
Rücklaufbereich (13) unterteilt ist. Bei Bedarf wird durch 
eine regelbare Einrichutng (16) heißes Vorlaufwasser in 
den Rücklaufbereich (13) eingespeist. Taupunktsunterschrei­
tungen werden vermieden.
Patent EP-0259191-A3 (EP)
Title: Method and apparatus for blowing mineral fibres
IPC: B65G53/40
Filed: 1987-09-04
Abstract: A blowing apparatus for producing a stream of mineral fibres entrained in air includes a discharge chamber 3 for discharging separated fibres to air entraining means 5 and the discharge chamber includes one or more rotors 20 and has a concave base swept by the rotors and there is a valved outlet 18 in the base of the discharge chamber.
Patent EP-0277614-A3 (EP)
IPC: B07B1/46
Filed: 1988-01-30
Abstract: Zur Herstellung verschleißbeanspruchter Siebe wird von ei­
ner Grundplatte aus verhältnismäßig weichem, duktilem Ma­
terial ausgegangen, welches vorgefertigte Löcher enthält. 
Die Grundplatte wird sodann auf einer elektrisch leitenden 
Unterlage, deren Material sich nicht mit dem Schweißgut 
verbindet, mit einem harten, verschleißfesten Werkstoff (3) flä­
chig beschweißt, wobei die vorgeformten Löcher mit ausge­
füllt werden. Abschließend werden die eigentlichen Sieb­
öffnungen (4) in das so entstandene Zwischenprodukt einge­
schnitten, wobei die Begrenzungslinien der Sieböffnungen (4) 
zumindest teilweise innerhalb der Begrenzungslinien der 
(gefüllten) vorgefertigten Löcher liegen. Auf diese Weise 
erhalten die Sieböffnungen bei scharfen Einlaufkanten eine 
Mantelflächenpanzerung (6), die über ihre ganze axiale Erstrek­
kung verläuft
Patent EP-0291638-A3 (EP)
Title: Linear actuator
IPC: H01F7/08
Filed: 1988-02-19
Abstract: Linear actuator with multiple closed loop flux paths 
essentially orthogonal to its axis. Alternately 
stacked radial-pole stator and spacer laminations (2, 
12) provide a simple linear actuator, in which 
alternating layers form magnetic teeth in the axial 
direction. The spacer laminations (12) are non-ferro­
magnetic or dimensionally spaced from the flux path. 
The stator laminations (2) have radially extending 
pairs of poles, forming a central hole which may be 
filled and ground smooth along with the spacers (12), 
forming smooth pole faces upon which the armature (11) 
may slide.  
     Flux paths are coplanar with stator laminations (2), 
thus making each lamination completely independent. 
Electromagnetic force increases linearly as stator 
laminations (2) are added. The stacked stator laminations 
(2) have pole faces each having a finite pole face 
flux capacity; related armature rings (6) can be 
mounted on a nonmagnetic support (7) tube and made as 
light as possible so long as each ring (6) is of 
sufficient cross-sectional area to carry half the pole 
face flux capacity. Tubular armatures provide maximum 
rigidity as a function of mass and permit the use of a 
stationary rod armature support (8) for the tube 
armature (11). The support rod (8) may be ferromagnetic 
to carry some of the flux, thereby further reducing 
the cross-section and the mass required for each ring.
Patent EP-0290990-A3 (EP)
IPC: B65D5/52
Filed: 1988-05-07
Abstract: Eine Display-Aufrichteschachtel mit einem Boden (1), einer vorde­
ren flachen Stirnwand (2), einer hinteren hohen Stirnwand (3) und 
zwei, die beiden Stirnwände (2,3) miteinander verbindende Seiten­
wände (4), die jeweils von der vorderen und der hinteren unteren 
Ecke ausgehende Diagonalrillungen (5,6) zum Flachlegen der ver­
klebten Aufrichteschachtel aufweisen, erlaubt eine für Display-­
Zwecke gewünschte Schrägstellung der Ware in der Schachtel sowie 
eine einfache Handhabung dadurch, daß mit zwei Stanzlinien (12) 
im an die hintere Stirnwand (3) angrenzenden Teil des Bodens (1), 
die sich auf der hinteren Stirnwand (3) bis zu einer gewissen 
Höhe fortsetzen, eine Abstützlasche (13) freigestanzt ist, die 
mit zwei Falzlinien (14,15) an ihren beiden Enden mit der 
hinteren Stirnwand (3) bzw. mit dem Boden (1) verbunden ist und 
eine dritte Falzlinie (16) aufweist, die so angeordnet ist, daß 
die durch die dritte Falzlinie (16) definierten beiden Schenkel 
(17,18) der Abstützlasche (13) im aufgerichteten Zustand parallel 
zum Boden (1) bzw. zur hinteren Stirnwand (3) stehen und daß im 
flachliegenden Zustand die Abstützlasche (13) um die dritte 
Falzlinie (16) gegensinnig zu der Faltung an den beiden anderen 
Falzlinien (14,15) gefaltet ist, so daß die Abstützlasche (13) 
parallelogrammartig von Boden (1) und hinterer Stirnwand (3) weg 
nach innen gefaltet ist.
Patent EP-0292834-A3 (EP)
IPC: A23B7/148
Filed: 1988-05-17
Abstract: A storage method in which fruits and/or vegetables 
immediately after harvest are stored in a storage chamber (43a,b,n) 
which maintains controlled storage atmospheres having a 
total pressure of not lower than 400 Torr and below the 
atmospheric pressure (760 Torr), an oxygen partial pressure 
of about 15 to about 145 Torr, a carbon dioxide partial 
pressure of about 15 to about 115 Torr, a relative humidity 
of not lower than 90%, and a temperature ranging between 0 
and 15°C.
Patent EP-0320591-A3 (EP)
Title: Hinged slidable door for vehicles
IPC: B60J5/06
Filed: 1988-10-11
Abstract: A hinged sliding door for passenger-conveying vehicles, in particular rail vehicles, whose door leaf (1) can be slid in its longitudinal direction on a guide element (3), the guide element being swivellable transversely to the plane of the door leaf by means of cranks (4, 5) with vertical crankshafts (8, 9). The cranks (4, 5) form, together with this guide element (3) and the door frame (17), a four-bar linkage with opposing cranks. As a result, it is achieved that the door leaf (1) assumes a highly inclined position when the guide element (3) swivels, by means of which position the leading edge of the door leaf is lifted out of the door opening. The cranks (4, 5) are expediently of the same length. In order to coordinate the sliding and swivel movement, the door leaf is guided at its upper and lower end by guide rails (10). 
<IMAGE>