baber/WOPTO huggingface dataset:
Patent EP-0100162-A3 (EP)
IPC: B41N1/24
Filed: 1983-07-04
Abstract: A duplicating stencil (1) has its heading strip (2) in the 
form of two separate regions (2a and 2b) separated by a 
perforation line (6).  
     The holes (3) on one region (2b) have a different arran­
gement from those (4, 5) on the other regions (2a), so that 
tearing along the perforation line (6) allows one region (2b) 
to be separated from the rest of the stencil and to leave the 
holes (4, 5) as the effective mounting holes instead of the 
holes (3).  
     A single image field (10-16) and a single top edge guide 
line (8) apply for all of the heading strip regions (2a and 2b).
Patent EP-0107387-A3 (EP)
IPC: G11C11/408
Filed: 1983-09-28
Abstract: A dynamic memory having single element storage cells 
(20). One side of a plurality of gates (24, 32) are connected to both 
ends of column lines (CL0 to  CL511 ) of the storage cell array. A 
plurality of sense amplifiers (SA0 to SA511) are disposed along 
both ends of the column lines and connected to the other side of 
the gate circuits. In accordance with switching of the gate circuits, 
a part of the sense amplifiers are communicated with a part of the 
column lines so as to execute the refresh operation and read out 
or write in operation of the communicate storage cells.  
Also the remaining sense amplifiers are communicated with the 
remaining column lines to execute only the refresh operation of 
the storage cells coupled to the remaining column lines.
Patent EP-0107929-A3 (EP)
IPC: C08F8/00
Filed: 1983-09-30
Abstract: Process for the preparation of an elastomeric polymer 
having randomly distributed conjugated diolefin moieties in 
which a part, or all, of the moieties comprising the conju­
gated diolefin have at least one double bond of the pair of 
double bonds comprising the conjugated diolefin unsatura­
tion located in the chain of carbon atoms comprising the 
polymer backbone, or are in a ring of carbon atoms integral 
with said chain of carbon atoms, comprises heating a 
reaction mixture comprising a solution of a halogenated 
butyl rubber in a non-reactive solvent with a reagent 
comprising the reaction product of zinc oxide or zinc 
hydroxide and a C₅ to C₁₈ acyclic or alicyclic carboxylic acid, 
prepared in situ in the non-reactive solvent from the said zinc 
compounds and acids, in a reaction zone while continuously 
removing water from said reaction zone by physically 
entraining water from the reaction zone.
Patent EP-0131279-A3 (EP)
IPC: E06B3/267
Filed: 1984-07-06
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines 
wärmeisoloerenden Profilkörpers, insbesondere zu Verwen­
dung für Fenster- oder Türrahmen, mit zwei bevorzugt hin­
terschnittenen Nuten aufweisende Metallprofilschienen und 
eine diese miteinander verbindende Brücke aus wär­
meisolierendem Material, die in die Nuten eingreift, wobei 
zumindest ein Teil des wärmeisoloerenden Materials zwecks 
formschlüssige Anpassung an die Profilschienen oder Bil­
dung einer Klebeverbindung mit den Profilschienen durch 
Wärmezufuhr aktivierbar ist, und bezweckt, den Zeit- und 
Arbeitsaufwand bei der Herstellung des profilkörpers zu ver­
ringern und eine für den jeweiligen Verwendungszweck bef­
riedigende Verbindung bzw. Verankerung zwischen den 
Metallprofilschienen und der Brücke zu schaffen.  
     Dies wird dadurch erreicht, daß Aluminumprofilschienen 
(1, 2) verwendet werden und daß das wärmeisolierende Mat­
erial vor dem Harten der Aluminiumprofilschienen (1, 2) oder 
vor deren Erwärmung wegen einer anderen Herstel­
lungsmaßnahme, z.B. Oberflächenbeschichtung oder 
-veredelung, oder vor einer gesonderten Wärmebehandlung 
zwischen die Aluminiumprofilschienen (1, 2) eingeführt und 
die für das Härten bzw. die weitere Herstellungsmaßnahme 
erforderliche oder gesonderte Wärmebehandlung für die 
Aktivierung ausgenutzt wird.
Patent EP-0136774-A3 (EP)
Title: A coin sorting machine
IPC: G07D3/12
Filed: 1984-06-08
Abstract: In accordance with the invention a coin sorter is 
provided which sorts mixed denominations of coins. The 
coin sorter comprises a rotatable disc (10) having a resilient 
surface (27) and a stationary disc (16) having its first surface 
positoned proximate to the resilient surface (27) of the 
rotatable disc (10). The two discs (10,16) are positioned 
sufficiently close such that coins placed between the two disc 
surfaces are pressed into the resilient surface (27) by 
pressure from the stationary disc (16) surface. Accordingly, 
coins cannot move on the rotatable disc (10) and, as a result, 
they rotate with the rotatable disc (10). Radial movement of 
the coins is urged by centrifugal force from the coin rotation, 
but such movement is prevented by the coins pressed 
engagement with the resilient surface. Selected areas of the 
stationary disc (16) are recessed so as to release coins from 
their pressed engagement with the resilient surface and 
thereby allow radial movement of the released coins in 
response to centrifugal force. The selected areas of the 
stationary disc which are recessed, guide the coins along a 
path (40,46,50,52,54,56) which results in each denomination 
of coin escaping from between the two discs (10,16) at 
different positions (50,52,54,56) along the periphery of the 
stationary disc (16). A means (47) is provided to remove the 
upper coin from stacked or shingled coin combinations. 
Particularly, the means (44) may be an arcuate elastomer 
member which retards movement of the upper coin while 
allowing the other coin to rotate freely. Alternatively, the 
means may be a recess in the stationary disc entrance allows 
only single layer coins to enter the recess by sweeping the 
surface of the lower coin and recirculating any stacked and 
shingled coins removed thereby. Recesses and ridges (42) 
are provided on the underside of the stationary disc (16) 
which recirculate improperly aligned coins. In particular, a 
ridge (47) is provided which recirculates misaligned coins to 
a recessed area which initially receives coins from the center 
opening of the stationary disc (16). A portion of the recesses 
in the stationary disc (16) which guide correctly aligned coins 
are configured to be approximately equal to the largest 
diameter coin in order to facilitate correct coin alignment. 
Another portion of the recesses provide an ejection route for 
misaligned coins which leads the coins back to the recessed 
area which initially accepts coins into the area between the 
two discs (10,16). Yet another portion of the recesses in the 
stationary disc (16) allow the smallest diameter coin denomi­
nation smooth and quick release between the two discs 
(10,16).
Patent EP-0115455-A3 (EP)
Title: Serpentine film fill packing for evaporative heat and mass exchange
IPC: F28F25/08
Filed: 1984-01-18
Abstract: A contact body or evaporative heat and mass exchanger packing composed of a plurality of side-by-side thin sheets interlocked with one another. The sheets are grooved with a serpentine-like, continuously-variable, cross section form to produce a plurality of liquid and gas channels between the sheets. The sheets have integrally-formed knobs and sockets specifically located to provide up-spaced alternate sheet support without utilizing adhesives of any type. The sheets are preferably composed of a thermoplastic material of any desired length, being continuously pressure-vacuum formed from long sheet rolls. The groove crests abut adjacent sheets apices at continuously-variable spacings of both greater and lesser dimension than the basic edge spacing of the serpentine grooves. The flat crests or apices of grooves are also infinitely variable in width dimension while maintaining a constant sidewall groove angle. The individual sheets are rotatably oriented to provide ideal bottom edge alternate sheet displacement for enhancing fluid flow.
Patent EP-0143718-A3 (EP)
Title: Housing for an electrical apparatus suitable for assembly at the moment of installation
IPC: H02B1/42
Filed: 1984-11-26
Abstract: 1. Parallelipipedic enclosure for electrical apparatus comprising a rear panel (10) in form of a plate, which bears the support elements (18) of the apparatus (20) housed in an enclosure and four pillars (22) fastened to the four corners of the plate (10) in order to form the four edges of an enclosure, to which are fastened the four side walls (24) of the enclosure, in form of plates having side edges (28) refolded at right angle and constituting a frame which can be mounted in order to cover the rear panel (10) after mounting of the apparatus and wiring of the enclosure, and which can be closed by a front panel in form of a sheet or door, characterized in that each pillar (22) comprises a rear part which can be embedded on a conjugated part linked with the rear panel (10) and equipped with fixing means, particularly with screws (52), that can be reached from the front for fixing the pillar (22) on a rear panel applied against a wall, said pillar (22) comprising two external perpendicular support faces (38), each of which is equipped with a longitudinal slot (31) in form of a slide, in order to receive in a fitted manner, when the side walls are in mounted position, the at right angle refolded edge (28) of the associated plate (24) joined with the support face (38) of the pillar, each side plate (24) comprising a rear edge (30) which slides in mounted position under a bended edge (12) formed by the edge (28) refolded at right angle of the rear plate (10) and a front part (56) refolded to the back to cover the front end (26) of the pillar and to maintain the side plate (24) in mounted position.
Patent EP-0162465-A3 (EP)
IPC: C07C49/67
Filed: 1985-05-22
Abstract: Described is a process for producing 1,1-dimethyl-3-in­
danones defined according to the structure: 
  
wherein  
R₁, R₂ and R₃ are the same or different and each repre­
sents hydrogen or methyl with the provisos that (1) at least 
one of R₁, R₂ and R₃ is methyl, (2) R₃ is methyl when R₁ is 
methyl and (3) R₃ is hydrogen when R₂ is methyl, products 
produced thereby and organoleptic uses thereof in aug­
menting or enhancing the aroma of perfume compositions, 
perfumed articles and colognes.
Patent EP-0166433-A3 (EP)
Title: Device for collecting seepage of refuse dumps
IPC: B65F1/00
Filed: 1985-06-26
Abstract: To control the spread of water from a waste depository body, a drainage layer and a sealing body are provided below the depository body. A control room underlies a major portion of the depository body and a major portion of the sealing body for facilitating visual inspection and repair of the sealing body and the drainage layer. The sealing body includes one or more plastic sheets inclined at an angle with respect to the horizontal to define water collection fields or areas. The sealing body may comprise a platform forming the ceiling of the control room, the ceiling platform being provided with pipelines for drawing off depository gases and with passages or openings for draining off seepage water.
Patent EP-0174592-A3 (EP)
IPC: C25C7/02
Filed: 1985-09-03
Abstract: Beschrieben wird eine Anode für die Zinkelektrolyse aus 
wäßriger Lösung, bei der lediglich das in den Elektrolyten 
eintauchende Anodenblech aus Blei einen Silbergehalt auf­
weist, während das mit der Tragstange verbundene Kopfteil 
silberfrei ist und wobei die Fertigung dadurch erfolgt, daß 
das silberhaltige Anodenblechstück gegossen, stranggegos­
sen oder gewalzt und mit dem Tragstab über ein anzugie­
ßendes Kopfstück verbunden ist, andererseits kann das 
silberhaltige Anodenblechteil mit einem fertigen Kopfstück 
mit Tragstange durch Angießen mit flüssigem Blei oder 
durch Anlöten verbunden werden.
Patent EP-0177914-A3 (EP)
IPC: F23D14/08
Filed: 1985-10-05
Abstract: Flüssiggasbrennerkopf mit einem Injektortrichter (6) im 
Bereich des Becherbodens (5). Primäre Luftzutrittsöffnungen 
(17) werden aufgrund einer Befestigungs- und Verbindungs­
einrichtung (15/16) ermöglicht, die den Flammenbecher und 
damit auch den Injektortrichter im Abstand von einem Düsen­
fuß (12) mit Düse (20) hält. Im Bereich des radialen Randes des 
Injektortrichters (6) können sekundäre Luftzutrittsöffnungen 
(19) angebracht sein, wodurch die Luftzuführung weiter ver­
bessert wird.
Patent EP-0200813-A3 (EP)
IPC: A01G27/04
Filed: 1985-10-05
Abstract: Anstauvorrichtung für die Anzucht von Pflanzen oder 
Aussaaten, umfassend eine mit einem Wasserüberlauf ver­
sehene Wanne, eine darin angeordnete Speicherschicht 
und eine auf der Speicherschicht angeordnete Verteiler­
schicht aus Vliesstoff, wobei die Speicherschicht aus einer 
in senkrechter Richtung durchlässigen, nicht saugfähigen 
Stützschicht besteht und die Verteilerschicht die Stütz­
schicht an wenigstens einer Stelle randseitig umgreift und 
bis auf den Boden der Wanne verlängert ist.
Patent EP-0152290-A3 (EP)
IPC: B65D88/52
Filed: 1985-02-08
Abstract: A folding freight container has a base (1) with an upper 
loading surface (2) and a pivotally mounted post (4) located 
at each corner. The posts are movable between an erect 
upright position and a folded down position in which each 
post lies parallel to the base. Two of the corner posts located 
at one end of the base are interconnected by a panel (8) 
which may be planar or corrugated, and in the folded down 
position of the end structure form a substantially continuous 
surface with the base loading surface (2).  
     The posts are preferably mounted on a flange (3) 
extending from an auxiliary post (6) located at each corner of 
the base and not projecting above the loading surface (2) of 
the base. The pivotal mounting (5) for the end structure is 
detachable to allow removal of the same. Cross-ribs (9,10) 
and strengthening ribs are provided to strengthen the 
support for the panel (8). Conveniently, a locking device 
(40,41,43) is provided on the base for locking the end 
structures in their folded down position.
Patent EP-0178854-A3 (EP)
Title: Ultrasonic horn assembly
IPC: G10K11/02
Filed: 1985-10-11
Abstract: The assembly comprises a horn (12) with a bore (14) flaring from a throat (16) to a mouth (18). An ultrasonic transducer (60) is mounted in the throat and, when in position, abuts an internal annular shoulder (38) formed in an external ring (28) of a spider which supports a centrepiece (40). The centrepiece comprises a body which tapers forwardly and a reduced diameter stem at the rear formed in part by a rearward extension (46) of the body and in part by an inner ring (30) of the spider. The stem is surrounded by a rearwardly facing shoulder (52) and has a blind bore (54) opening rearwardly towards the transducer (60). The blind bore (54) has a flat bottom (56) which is nearer to the transducer (60) than the shoulder (52) surrounding the stem. This flat bottom and shoulder enhance the directionality of the beam transmitted or received by the assembly.
Patent EP-0187610-A3 (EP)
IPC: F01C1/344
Filed: 1985-12-02
Abstract: A rotary fluid motor or pump device having opposing 
cam surfaces and a rotor with vanes shiftable within vane 
slots of the rotor and riding on the cam surfaces is disclosed. 
The device includes at least eight vane members circum­
ferentially spaced about the rotor and cam surfaces having 
diametrically opposed slopes extending over arcs of at least 
about 130°, with means for the entrance or exit of fluid along 
the entire length of each such slope of 130° or more. At least 
six chamber spaces between vanes of the device always 
function to receive fluid and at least six such chamber spaces 
always function to exit fluid from the device, regardless of 
the rotary orientation of the rotor. A device for hydraulically 
assisting the steering vehicles is provided wherein rotary 
valve elements and rotary motor elements are concentrically 
mounted about a steering shaft.
Patent EP-0191473-A3 (EP)
IPC: G11B5/86
Filed: 1986-02-12
Abstract: A method and apparatus for synchronizing a plurality 
of tape recording and playback machines is described. A 
synchronizing device (102, 106) for each 
tape machine (104, 108) to be synchronized 
is provided. The synchronizing devices are coupled to each 
other via a communications channel (110) including a serial port for 
transmitting control information and an additional conductor 
for transmitting master timing reference pulses. A 
synchronizing device (102) is chosen as a master device. The master 
device transmits master timing reference pulses via the 
communications channel to the remaining tape machines, the 
pulses indicating the start of each frame on the master tape. 
Each of the remaining tape machines (108) is a slave to the master (104). 
Frame numbers for selected frames on the master tape are 
transmitted on the serial port to the slave tape machines, but 
only on an infrequent basis, i.e., a frame number is not 
transmitted for each frame. A local counter in each of the 
slave synchronizing devices counts the master timing reference 
pulses to keep track of the master frame numbers between 
transmitted frame numbers. An apparatus and method also are 
disclosed for enabling fast synchronization of the slaved tape 
machines on start-up and for determining that the tape comes to 
rest.
Patent EP-0207527-A3 (EP)
IPC: G06F3/043
Filed: 1986-07-04
Abstract: Coordinate input method and apparatus are disclosed. 
The coordinate input apparatus comprises a transparent input 
tablet (1) which is laminated on tablet-like display face (10) of 
the display unit and has a plurality of elastic wave detectors 
(2a to 2d) mounted thereon. When any position (P) on the 
input tablet is pressed with an elastic wave input pen (3); an 
elastic wave emitted from the input pen and propagated 
through the tablet is detected by the detectors to measure 
propagation times (T₁ to T₄) of the elastic wave to the respec­
tive detectors. A coordinate computation circuit (8) deter­
mines coordinates of the any press position of the input pen 
on the basis of the measured propagation times and supplies 
the coordinate information to the display unit for display 
thereon. Prior to the determination of coordinates of the any 
press position, two reference point (P₀, Q₀) on the tablet are 
pressed with the input pen to compute data of deviation of a 
coordinate system of the display face with respect to a coor­
dinate system of the tablet. The coordinates of the any press 
position of the input pen are determined in a form in which the 
derivation between the display face and tablet coordinate sys­
tems is compensated by means of the computed deviation 
data.
Patent EP-0229231-A3 (EP)
Title: Burner for the combustion of fuels with reduced production of nitric oxides
IPC: F23D17/00
Filed: 1986-10-06
Abstract: 1. Burner, for the combustion of liquid and/or gaseous fuels with reduced formation of nitrous oxides, in which burner lances (2, 3) are led through an air box (1) and surrounded by a first guide tube (5), the entry opening of which for primary air is provided within the air box (1) and the exit opening (6) of which is provided within the burner throat (7), which is separated from the air box (1) by a cover plate (9), wherein a secondary air duct feed is arranged within the burner throat (7), is connected at the entry side by way of tubes (18) with the air box (1) and has an exit cross-section lying downstream of the exit cross-section (6) of the first guide tube (5) and wherein a further guide tube is provided within the burner throat (7) and arranged for the conduction of recirculating flue gases at a radial spacing from the burner throat (7) and the first guide tube (5) and at an axial spacing from the cover plate (9) of the air box (1), characterised thereby, that the further guide tube consists of a muffle (13), which is built up of non-metallic sectors (14), which are resistant to corrosion and unaffected by changes in temperature and which are movable one relative to the other and form a self-supporting annular body, and that the muffle (13) is supported and fastened at the burner throat (7) and penetrated by the tubes (18), which form the secondary air guide and are of a material which is resistant to corrosion and unaffected by changes in temperature.
Patent EP-0195617-A3 (EP)
Title: Process and apparatus for casting lenses
IPC: B29D11/00
Filed: 1986-03-14
Abstract: The invention provides a process for casting lenses using male and female mould halves, which comprise placing a polymerisable liquid composition into the female mould half, introducing a male mould into the female mould along a substantially vertical axis until the male mould touches the surface of the liquid composition and then allowing the male mould to fall under its own weight into the female mould half and curing or allowing the polymerisable composition to cure. 
<??>In addition, the invention includes apparatus suitable for carrying out the casting process which comprises a substantially horizontal support for the female mould, a holder for releasably holding the male mouid, means for moving the holder towards and into the female mould along a substantially vertical path passing through the axes of the moulds and means for detecting contact between the male mould and the surface of the liquid composition and causing said holder to release the male mould. Preferably, the moulds are formed from a thermoplastic material and are maintained under a predetermined closing pressure by spot welding the flanges.
Patent EP-0253220-A3 (EP)
Title: Flexible pipe having ringshaped corrugations parallel to each other and an axial support
IPC: F16L11/11
Filed: 1987-07-02
Abstract: 1. A flexible hose with mutually parallel annular corrugations, coupling parts with fixed ends and, for retaining the latter against changes in axial spacing, longitudinal support means which are rigidly connected in the direction of extension and/or compression and which are in the form of at least one flexible cable extending externally of and parallel with the hose, wherein the relative position between the hose and the cable is given by spacers distributed at intervals along the length of the hose and encompassing the cable, and the hose is radially guided and supported by the cable, wherein at least one damping member (19, 23, 30, 31, 39, 46, 54 to 60, 64, 68, 69) effective to damp the displaceability of the spacers relative to each other is arranged between at least two adjacent spacers (16, 22, 27, 38, 45, 53, 62, 67) externally of the neutral plane of bending of the hose (15, 21, 26, 37, 44, 51, 61, 66).
Patent EP-0264034-A3 (EP)
IPC: B25B23/14
Filed: 1987-10-02
Abstract: Beim Anziehen von Schraubverbindungen sollen diese bis 
über die Streckgrenze in den plastischen Bereich hinein 
in reproduzierbarer Weise angezogen werden. Es wird vor­
geschlagen, den Anziehvorgang frühestens dann zu been­
den, wenn entweder die Differenz des Drehmomentes zu 
einer, dem linearen Bereich des Drehmomentverlaufes über 
den Drehwinkel angenäherten Geraden einen voreingestell­
ten Wert überschreitet oder das Integral der Differenz­
kurve einen voreingestellten Wert unterschreitet.
Patent EP-0272750-A3 (EP)
IPC: G08C19/26
Filed: 1987-12-15
Abstract: 1. Anordnung zur Übertragung von Meßwerten eines 
Sensors.  
         2.1. Bei der Übertragung von Meßwerten eines Sensors von 
einer Senderschaltung z. B. über einen Lichtwellen­
leiter zu einer Empfängerschaltung wird bisher zur 
Realisierung der Potentialfreiheit eine Anordnung 
verwendet, die von einer Empfängerschaltung zuerst 
aktiviert werden muß bevor ein Meßwert übertragen 
werden kann. Die neue Anordnung soll schneller und 
unabhängig von der Empfängerschaltung arbeiten.  
         2.2. Der Sensor (1) ist durch die von einer Impulserzeu­
gerschaltung (3) erzeugten Steuerimpulse ansteuerbar 
und gibt während des Auftretens eines Steuerimpulses 
einen von den Meßwerten abhängigen Meßimpuls an die 
Impulserzeugerschaltung (3). Die Folgefrequenz und/oder 
die Breite der Steuerimpulse ist dabei abhängig 
vom Amplitudenwert der Meßimpulse.  
         2.3. Übertragung von Meßwerten eines Sensors über Licht­
wellenleiter.