baber/WOPTO huggingface dataset:
Patent EP-0102818-A3 (EP)
Title: Improved retroreflective sheeting
IPC: B32B27/14
Filed: 1983-08-26
Abstract: A retroreflective sheeting utilizing a particular polymer as the bead bond layer is disclosed. The polymeric bead bond comprises urethane and urea linkages, and has a stage prior to thermosetting in which it may be softened by the application of heat and in which it has a relatively nontacky character. Preferably the polymeric bead bond composition is prepared from an isocyanate-functional polymeric compound which has a substantial portion of its isocyanate groups masked with an isocyanate masking agent, and a crosslinking agent which is substantially insoluble in aprotic solvents. The retroreflective sheeting disclosed possesses the unique combination of high reflectance and superior exterior durability.
Patent EP-0127898-A3 (EP)
IPC: B26D7/24
Filed: 1984-06-02
Abstract: Single vertical motion feedtube protector (44) and 
actuator for a food processor having a feedtube (40) with a 
food passageway (42) of relatively large cross-sectional area 
with which a food pusher is aligned. The cover (36) remains 
secured in its normal operating position on the bowl (22) 
during loading of food items into the feedtube (40). A single 
vertical downward movement of the protector apparatus (44) 
onto the feedtube (40) following loading causes the actuating 
means to depress the movable control rod (28) for rendering 
the motor drive (14) operable. The upper end (105) of the 
control rod (28) is covered over and protected by a protective 
cap (96) or cover which is closed over on top. In one embodi­
ment of the invention, the actuating means in the protector 
apparatus (44) converts downward or upward motion of the 
protector apparatus (44) into lateral extension or retraction 
motion, respectively, of a tongue-shaped cam member for 
entering into contact with the upper end (105).
Patent EP-0130462-A3 (EP)
IPC: H05K3/46
Filed: 1984-06-20
Abstract: Described herein is a composite structure comprising (a) 
a solid dielectric support surface; (b) a layer or pathway com­
prising a thermoset resin and containing sufficient electrically 
conductive metal particles, in the configuration of at least an 
electric circuit element, to provide desired properties and pref­
erably to satisfy the Soldering Standard Test (hereinafter de­
fined) and preferably to provide an electric circuit element hav­
ing a low surface resistivity of 0.1 ohm per square or less. Also 
described are inks for printed circuit devices, circuit transfer 
means, and methods for making the same.
Patent EP-0136763-A3 (EP)
Title: Wheel chair for invalids with releasable seat mounting as well as system for transferring an invalid seated in the chair in and out of a vehicle
IPC: A61G5/00
Filed: 1984-10-03
Abstract: Wheelchair for invalids of which the seat mounting (2) and bottom mounting can be released and the seat mounting (2) can be placed into a vehicle (10) through mounted connection pieces (4, 22), the seat mounting (2) being connected rotatably as well as tiltably in relation to the upper plate (3) in that an angular point of the seat mounting (2) is fixed to the upper plate (3) by means of a pen with hinge (19) enabling a rotatable as well as a tiltable movement, a second angular point (20) being movable on the upper plate (3) in the surface thereof, whereas the other two angular points are releasably mounted to the upper plate (3), as illustrated in Figure 2a.
Patent EP-0129327-A3 (EP)
IPC: G05B19/416
Filed: 1984-05-16
Abstract: Circuitry for providing timing signals spaced in time by a 
varying amount includes calculating means for repetitively 
performing a calculation to repetitively provide calculation 
signals the value (SUM) of which varies as a function of the 
number of times the calculation has been repeated, and tim­
ing signal generating means for receiving the calculation 
signals and providing a series of timing signals spaced in time 
by varying amounts. A timing signal is generated each time 
the value (SUM) has changed by a set amount (ACC).
Patent EP-0157038-A3 (EP)
IPC: F41C3/00
Filed: 1984-09-28
Abstract: A gun is provided in which the barrel (5, 29, 44) which 
defines a chamber (39) for a shell or cartridge to be fired is 
movable axially to effect such firing. The barrel (5, 29, 44) 
is of annular shape and is biased towards a breech block 
(16, 27) at the rear end of a bore (4, 45) in a support or body 
(1, 28, 43) of the gun. A firing pin (15) is conveniently fixed 
to the breech block (16, 17) as the barrel and shell or 
cartridge strike same and the movement of the barrel (5, 29, 
44) is controlled by a trigger mechanism.
Patent EP-0146366-A3 (EP)
IPC: A01D34/66
Filed: 1984-12-14
Abstract: A rotary mower (10) which is preferably of the twin-disc 
type is described, the mower being particularly suitable for 
agricultural use. The mower includes a support frame (11) for 
mounting on a prime mover and preferably at least includes two 
blade carrying discs (14) mounted on the frame for rotation 
about spaced vertical axes (12, 13). Each disc is mounted so 
that it may move along its respective axis of rotation and there­
by «float» according to changing ground contour.
Patent EP-0154111-A3 (EP)
IPC: F16L37/26
Filed: 1985-01-07
Abstract: Bei einer Schnellverbindung für Rohre, insbesondere für 
Beregnungsanlagen und mobile Rohrleitungssysteme, be­
stehend aus einer an einem Rohr befestigbaren Muffe (10, 
10′, 10″) mit einem Dichtelement und aus einem an einem 
anderen Rohr befestigbaren, in die Muffe einsetzbaren 
Stutzen (30), weist die Muffe einen von oben zugänglichen 
Einsetzabschnitt (16) mit einer Kupplungsnut (19) und eine 
im Innern der Muffe vorgesehene umlaufende Aufnahmenut 
(22) für das Dichtelement auf, und der Stutzen besitzt an 
seiner Außenseite einen in die Kupplungsnut einsetzbaren 
Kupplungsnocken.
Patent EP-0153760-A3 (EP)
IPC: F23D1/00
Filed: 1985-03-01
Abstract: A method is disclosed for improving ignition time delay 
and carbon conversion efficiency in the combustion of coal 
water slurries wherein oxygen-enrichment of primary air is 
performed in the range of greater than 21% and up to 28%.
Patent EP-0184737-A3 (EP)
Title: Semiconductor memory device having error detection/correction function
IPC: G11C29/42
Filed: 1985-11-29
Abstract: In the semiconductor memory device of the invention, a normal voltage detecting circuit and a high voltage detecting circuit are connected to a terminal for the purpose of receiving a write enable signal. When a signal of normal level is supplied to the terminal, the circuit controls data read or write with respect to a memory cell array in accordance with the level of the write enable signal. An error correction code circuit is rendered operative, and a soft error generated in data read from the memory cell array is corrected. When a high voltage is applied to the terminal, the circuit sets the memory device in the read mode. The circuit detects application of the high voltage to the terminal and supplies a predetermined signal to an ECC control circuit. In response to the signal, the ECC control circuit stops the operation of the ECC circuit. Data without any correction of soft errors is output from the memory device, and testing of hard errors is simplified.
Patent EP-0148773-A3 (EP)
IPC: A24B3/18
Filed: 1985-01-07
Abstract: A method and apparatus are disclosed for the separa­
tion and classification of tobacco into two fractions, e.g., into 
heavies and lights. A stream of fluid is employed to produce 
a stratified bed (52) of the tobacco, preferably in cooperation 
with vibration of the tobacco, in which the tobacco is suppor­
ted by the fluid and is stratified as a function of particle size, 
density and weight. The stream entrains the lighter tobacco 
particles located at the top of the stratified bed and removes 
them to a suitable receptacle (41), where they are received 
and collected.
Patent EP-0181260-A3 (EP)
Title: Mounting and protecting device for the operating means of folding doors
IPC: E06B9/17
Filed: 1985-11-05
Abstract: The drive mechanism for a concertina-type door, including a motor and stepdown gearbox (1), a shaft (2) for winding up door-lifting belts (15), and an end-of-stroke unit (4), are mounted in a U-shaped metal channel section beam whose open side does not face downwardly and whose web is thus either the bottom horizontal portion of the beam, or else is disposed vertically. The beam (11) is fixed as a lintel at or near the top of door risers (12, 13), and is closed by a removable cover. The inside of the beam is lined with insulating material (16) and is equipped with a thermostatically controlled heater resistance. The beam housing enables the drive components to be maintained and repaired if need be without being removed from the door. It also enables a concertina-type door to operate safely in all weathers, and facilitates manufacture thereof.
Patent EP-0173642-A3 (EP)
Title: Photoactive pyrite film, method for its preparation and application of such a pyrite film
IPC: C30B25/02
Filed: 1985-07-25
Abstract: Photoactive pyrite layers, whose preparation and use represent a commercially highly interesting alternative to materials hitherto in common use. The semiconductor material chiefly used until now, e.g. for solar cells, is silicon. However, its costs of manufacture are too high to allow solar cells to be made at favorable cost. The significance of the disclosure and development of pyrite as a semiconductor material, especially for solar cells, lies in the fact that it is plentifully occurring and cheap, as well as environmentally compatible. Pyrite (iron pyrites, FeS2) can be used as a photoactive material in solar cells and in optoelectronic components. It is possible to use both naturally occurring pyrite, after a material treatment to improve the photosensitivity, as well as synthetically produced, single-crystal and polycrystalline pyrite.
Patent EP-0192182-A3 (EP)
IPC: A01J11/04
Filed: 1986-02-12
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung 
zur Gasabscheidung aus Milch und Abgrenzung von Milch­
mengen im Zuge der Überführung dieser Milchmengen aus 
einem Milchbehälter in einen Sammelbehälter.  
     Durch ein derartigederartiges Verfahren, das mit kleine­
rer Milchvorlage als die bekannten Verfahren arbeitet, wird 
ein gegenüber diesen verbesserter Abscheidegrad von Luft 
aus Milch erreicht. Die Vorrichtung zur Durchführung des 
Verfahrens und seiner Weiterbildung ermöglicht gegenüber 
bekannten Vorrichtungen eine weitere Verbesserung des 
Abscheidegrades von Luft aus Milch und eine genauere 
Mengenabgrenzung, insbesondere bei nachschwallender 
Milchförderung.  
     Dies wird unter anderem verfahrensmäßig dadurch 
sichergestellt, daß die Gasabscheidung durch Fliehkräfte in 
einer rotierenden Hauptströmung, die ihre Antriebsenergie 
aus sich selbst bezieht, gezielt forciert, und daß eine 
zweistufige Gasabscheidung durchgeführt wird. Vorrich­
tungsmäßig wird dies unter anderem dadurch erreicht, daß 
der Gehäusemantel (1a) einen gegenüber seiner Höhe 
kleinen Durchmesser im Bereich des Einlaufstuzens (1d) 
aufweist, daß der Auslaufstutzen (1e) tangential aus dem 
Gehäusemantel (1a) ausmündet, daß der Schwimmer (6) in 
seiner Schaltphase den Verdrängungskörper (5) mit der 
Mittelöffnung (6a) umschließt, und daß ein rohrförmiges, in 
sich geschlossenes Leitblech (10) in Verbindung mit dem 
Einlaufstutzen (1d) vorgesehen ist.
Patent EP-0196677-A3 (EP)
IPC: G05B19/418
Filed: 1986-04-04
Abstract: A centralized loom control system for controlling a 
group of looms (13) comprises a host CPU (1), a plurality of 
local CPUs (2) provided on each of the group of looms (13) to 
control the opeation of the associated loom (13), a plurality 
of communication control CPUs (3) each provided on a data 
bus (5) interconnecting the host CPUs (1) and the local CPUs 
(2) provided on each loom (13) to exchange data with both 
the host CPU (1) and the associated local CPUs (2), and a 
memory (4) connected to each communication control CPU 
(3) to store temporarily the data given to the associated 
communication control CPU (3) from the host CPU (1) and 
from the associated local CPUs (2). The centralized loom 
control system enchances the apparent data transmission 
speed of data transmission betweedn the host CPU and the 
looms to achieve the high-speed centralized control of a 
plurality of groups of looms.
Patent EP-0200098-A3 (EP)
IPC: B23K26/42
Filed: 1986-04-16
Abstract: Verfahren zur Herstellung eines Behälters aus dünnem 
blech, wie dünnerem Feinblech und/oder Feinstblech, der 
aus wenigstens zwei Teilen - beispielsweise Rumpf und 
Unter- und/oder Oberboden eines dosen- oder kanisterförmi­
gen Behälters - besteht, die mit ihren zu verbindenden 
Randbereichen unter Bildung eines zumindest teilweise 
ungerade verlaufenden Verbindungsbereiches zusammen­
geführt und dort dicht und stoßfest miteinander verbunden 
werden und zwar derart, daß die Randbereiche der Teile über 
den Verbindungsbereich hinweg mit Hilfe wenigstens eines 
Energiestrahles, insbesondere Laserstrahles, bis zur Schmel­
ze des Bleches nahtförmig aufgeheizt und dadurch ohne 
Zufuhr weiteren Schweißmittels miteinander verschweißt 
werden, um einen Behälter der in Rede stehenden Art 
leichtgewichtiger bzw. stabiler und ohne eigenständige 
Dichtungsmaßnahmen auch in gelackten Verbindungsberei­
chen zuverlässig dicht herstellen zu können.
Patent EP-0235646-A3 (EP)
IPC: B05D5/06
Filed: 1987-02-13
Abstract: Basislacke für Mehrschichtlackierungen, die eine Basis­
lack-Schicht und eine darauf befindliche Klarlack-Schicht ent­
halten und wobei die Basislack-Schicht ein Perlglanzpigment 
auf der Basis von mit Metalloxiden beschichteten Glimmer­
schuppen enthält, werden besonders vorteilhaft hergestellt 
unter Verwendung von Perlglanzpigmenten mit einer Teilchen­
größe im wesentlichen zwischen 15 und 35 µm.
Patent EP-0236948-A3 (EP)
IPC: A61K35/74
Filed: 1987-03-05
Abstract: Novel compounds WK-142 having the following for­
mula: 
  
wherein X stands for a benzyl group or an isobutyl group and 
Y stands for an alkyl group, or pharmaceutically acceptable 
salts thereof, and a cultivating method for preparing the 
same are disclosed.  
     The novel compounds have acid protease-inhibiting activ­
ity.
Patent EP-0243710-A3 (EP)
Title: Flexible finned heat exchanger
IPC: H01L23/36
Filed: 1987-04-01
Abstract: A heat exchanger 36 for cooling an array of electric circuit chips 22 
disposed on a common substrate 24 is formed as a flexible sheet 38 of 
thermally conducting material with upstanding fins 40 for transference 
of heat from the chips to a coolant flowing through the fins. The sheet 
may be provided with corrugations 44 set between sites of the chips for 
improved flexibility to accommodate individual orientations of the chips. 
The sheet is sufficiently large to cover an array of chips and is secured 
adheringly, as by use of a thermally conductive grease, to the chips. The 
sheet hermetically seals the chips from contamination by the coolant. The 
heat exchanger may be fabricated of copper with a nickel coating, wherein 
the copper provides the heat conduction and the nickel protects the copper 
from a corrosive coolant such as water. The finned sheet may be 
efficiently fabricated by processes analogous to those used to make 
printed circuits. In one embodiment of the heat exchanger, the fin 
thickness, the fin spacing and the sheet thickness are all approximately 
equal, a typical sheet thickness being approximately 0.05 mm.
Patent EP-0249922-A3 (EP)
IPC: G06V10/50
Filed: 1987-06-15
Abstract: According to this invention, in image data A and B 
which are respectively constituted by pixel groups ΣA ij  
and ΣB ij  consisting of N pixels A ij  and B ij  (N is a 
positive integer;  i  and  j  respectively indicate a row 
position and a column position), and in which density 
data A dij  and B dij  of the pixels are expressed by 
n(2m)-bit data ( n  and  m  are positive integers), 
designated 2m-bit portion a ij  of each density data A dij  
of image data A is divided into upper m-bit portion a Uij  
and lower m-bit portion a Lij . A histogram processor 
(16) calculates Σa ij ·b ij  between 2m-bit portions a ij  and 
b ij  using a histogram obtained by the upper or lower 
m-bit portion a Uij  or a Lij  and designated 2m-bit portion 
b ij  of each density data B dij  of pixel group ΣB ij . An 
average can also be calculated by a calculation section 
(32) using the histogram. Therefore, a covariance can 
be calculated at high speed.
Patent EP-0262588-A3 (EP)
IPC: B01D19/04
Filed: 1987-09-24
Abstract: Rieselfähige, teilchenförmige Schauminhibitor-Konzentrate, die im 
Gemisch mit oberflächenaktiven Stoffen bzw. starken Alkalien 
keinen Wirkungsverlust erleiden, werden hergestellt, indem man 1 
bis 20 Gew.-% des Schauminhibitors mit 80 bis 99 Gew.-% eines 
wasserlöslichen Salzes oder Salzgemisches, das ggf. Konfektionie­
rungsmittel enthält und in 1 %iger wäßriger Lösung einen pH-Wert 
von 6 bis 9,5 aufweist, unter erhöhtem Druck kompaktiert und 
das Kompaktat anschließend auf eine mittlere Teilchengröße von 
0,1 bis 2 mm zerkleinert. Der angewendete Druck soll den Grenz­
druck, bei dem keine weitere Verdichtung auftritt, nicht wesent­
lich überschreiten. Ferner soll die quecksilberporosimetrisch 
gemessene Teilchenporosität unter 10 % liegen. Als Schauminhibi­
toren werden Paraffinkohlenwasserstoffe, Organopolysiloxane und 
ihre Gemische mit feinteiligen hydrophoben Feststoffen, insbe­
sondere feinteilige Kieselsäure, eingesetzt.
Patent EP-0266542-A3 (EP)
Title: Chromatographic column
IPC: G01N30/60
Filed: 1987-09-26
Abstract: The present invention relates to a chromtographic column having a tube, preferably made of glass, with sealed-off connection pieces, preferably with frets, the tube having at each end flanges, which together with a screw joint, connect the connection pieces to the tube. The connection pieces have a central tube which possesses a clamping ring above the fret recess at its end. The clamping ring is preferably of conical design and the tube is surrounded by a sleeve which acts on the clamping ring through a counterpiece, preferably an oppositely sloped cone. Arranged between the clamping surfaces is a squeezable seal. The sleeve is supported by the screw joint and the tube has a thread passing through the screw joint and can be fixed by a nut on the upper part of the screw joint.
Patent EP-0270028-A3 (EP)
IPC: G11C7/10
Filed: 1987-11-27
Abstract: A dual port memory which enables consecutive access 
operations from an arbitrary column address and is 
fabricated on a reduced area of a semiconductor chip. 
The memory includes a memory array, a random access 
peripheral circuit for effecting random access to the 
array and having a column decoder, and a serial access 
peripheral circuit having a shift register for serially 
selecting the columns of the array and a control circuit 
for determining the state of the shift register in 
accordance with the output of the column register.
Patent EP-0272927-A3 (EP)
IPC: C08K5/103
Filed: 1987-12-23
Abstract: Halogen-containing polymers such as polyvinyl chloride 
are stabilized against degradation by heat, light and 
weathering by a stabilizing composition comprising: 
   a) a primary heat stabilizer comprising an organic 
tin compound or a salt of another metal such as 
antimony, barium, calcium, cadmium or zinc and    b) at least a synergistic amount of an ester of a 
polyhydrocarbyl ether glycol.
Patent EP-0269496-A3 (EP)
Title: Atomising dosing device with delivered dose counting means
IPC: A61J7/00
Filed: 1987-11-03
Abstract: Whenever the pushbutton (23) is depressed to expel a dose of the product, a ring (25) turns one notch and reveals through a window the number of doses delivered (counting up) or remaining to be delivered (counting down). <IMAGE>
Patent EP-0241408-A3 (EP)
IPC: B05D7/24
Filed: 1987-04-07
Abstract: A highly flexible mica insulating structure is 
disclosed which comprises one or more mica papers 
impregnated with about 5 percent to about 25 percent 
by weight of a flexible polysiloxane resin having 
about 1 percent to about 4 percent by weight of an 
alkoxy titanate and about 0.5 percent to about 2 
percent by weight of a naphthenate based on polymer 
solids, said resin binder being partially cured or 
B-staged. Such mica products have excellent 
flexibility, structural integrity and improved 
moisture resistance.
Patent EP-0252024-A3 (EP)
IPC: A47L15/00
Filed: 1987-06-18
Abstract: A combined cooking and dishwashing machine comprising, in its 
upper part, a cooking surface (5), an oven element (3), provided under 
said cooking surface (5), and a dishwashing machine (2), under said 
oven element (3), the dimensions of the cooking surface (5), of the 
oven element (3) and of the dishwashing machine (2) being such as to 
be contained within just one machine whose height can vary between 800 
and 950 mm, and width between 450 and 650 mm.
Patent EP-0252894-A3 (EP)
Title: Polypeptides hybrides comprenant la somatocrinine et l'alpha1-antitrypsine, méthode pour leur production à partir de clones bactériens et leur utilisation pour la production de somatocrinine
IPC: C07K14/575
Filed: 1987-05-13
Abstract: On utilise une fusion entre séquences d'ADN codant 
pour hAT et hGRF par l'intermédiaire d'un adaptateur de 
synthèse codant pour une séquence d'acides aminés cli­
vable  in   vitro  pour exprimer hGRF à des taux élevés 
dans  E. coli .
Patent EP-0278342-A3 (EP)
Title: Iron-containing magnetic material
IPC: H01F1/04
Filed: 1988-01-29
Abstract: The new magnetic material containing iron contains at least three alloy components R, iron (Fe) and M, a tetragonal ThMn12 structure being formed. The material proportion of the Fe component is intended to be at least 60% by atomic weight. According to the invention, it is provided that at least one rare-earth metal is selected for R, and molybdenum (Mo) and/or tungsten (W) are selected for M, the Fe proportion being at most 85% by atomic weight and the R and M proportion being between 2 and 20% by atomic weight and 4 and 35% by atomic weight, respectively. As well as the phase with the ThMn12 structure, the material can have at least one further phase of the R-Fe-M system. In particular, it can also be a component of mixed or composite materials. <IMAGE>
Patent EP-0300310-A3 (EP)
IPC: C01G49/00
Filed: 1988-07-11
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur 
Herstellung feinteiliger magnetischer Hexaferritpigmente 
der allgemeinen Zusammensetzung:   
 
M(I) x M(II) y M(III) z Fe 12-(y+z) O₁₉   
 
wobei O<=x<=3, 0,1<=(y+z)<=3, (x+y)>=1,0  
M(I) = Ba, Sr, Ca, Eu, Pb ober eine Kombination von RE 
und einwertigen Kationen der Gruppe Li, Na, K, Rb, Cs, 
Ag, Tl und RE = La, Y, Sc, Bi oder andere Seltenerd­
metalle ist und  
M(II) = Fe(II), Mn, Co, Ni, Zn, Cu, Cd, Mg, Sn(II) und  
M(III) = Ti, Zr, Hf, Ga, Sn(IV), Ge, In, Sc, Nb, Ta, V, 
As, Sb, Bi, Al, Cr(III), Mo, W  
bedeuten, wobei die Hexaferritteilchen einen Durchmesser 
von 0,01 bis 1 µm und eine Dicke von 0,01 bis 1 µm 
aufweisen, wobei Teilchendurchmesser und Teilchendicke 
annähernd gleich sind.
Patent EP-0318708-A3 (EP)
Title: Process and machine for producing blocks of pressed vibrated concrete
IPC: B28B3/02
Filed: 1988-10-31
Abstract: Process and machine for producing pressed 
vibrated concrete blocks, providing for a 
suitable vertical displacement of the counter mould (3) in its 
block delivery step, whereby the blocks are delicately laid 
on the ground. The process comprises the steps of filling the 
moulds (1), lowering the counter mould (3), pressing and vibrating the 
concrete, opening the bottom of the mould (1) by removing the bottom 
plate (5), causing the moulded blocks (M) to be deposited on the ground 
(S) by lowering the counter mould (3) and lifting the mould (1). The 
machine is characterized by provisional limit stop means (18-20) so that 
the counter mould (3) can be lowered for pressing the concrete and 
during an extra stroke for putting the blocks (M') on the ground (S).