baber/WOPTO huggingface dataset:
Patent EP-0031754-A3 (EP)
Title: Tape transport device comprising two capstans and tape tension control means
IPC: G11B15/54
Filed: 1980-12-12
Abstract: This invention relates to a tape transport for use with a transducer to transport tape along a predetermined path extending past the transducer, comprising two capstans, each disposed at a respective end of the predetermined path; two rollers, each disposed adjacent a respective one of the capstans and arranged to guide tape beyond the respective end of the path in partial wrapping engagement about its respective capstan; two motors each coupled to a respective one of the capstans; and a control circuit coupled to the motors and arranged to control operation thereof to drive the capstans at differing torques whereby to induce a controlled tension in tape extending along the path. One of the motors is driven by an independent source of signals, and the other is driven so as to be dependent, in part, of the operation of the first motor.
Patent EP-0046997-A3 (EP)
Title: Electric wheel drive for vehicles, in particular for hybrid passenger cars
IPC: B60K17/14
Filed: 1981-08-28
Abstract: 1. Electric wheel drive for vehicles with internal combustion engine, particularly for passenger cars, with individual brush, polyphasic, electronically speed controlled electric motors associated with the wheels as wheel hub motors being fed from a battery accordingly provided, characterized in that the wheel hub motors are parts of a drive system existing independently besides a conventional internal combustion drive, that the wheel hub motors are formed as homopolar multiple-airgap axial-field motors whose rotors (1) replace the wheel drums and brake disks and whose stators (2) replace the brake pads and brake splash shields of at least two wheels of a pair of wheels of a conventional motor vehicle with internal combustion engine, that the rotor (1) of the axial-field motor has a tubular permanent magnet (6) of high energy density - e.g. constructed with tube sectors and/or ring disks - with essentially axial magnetization and forged iron disks (7) frontally adjoining the permanent magnet (6) including pole arms on the periphery, of which disks the one facing the external side of the wheel carries the fastening means for the wheel rim, the stator windings (15) being arranged in the axial airgaps between the pole arms on the periphery, and that in the axial-field motor Hall effect switches (H1, H2, H3) or the like sensors controlling the axial-field motor in the propulsion and braking operation modes via an electronic control system are provided.
Patent EP-0050964-A3 (EP)
Title: Macrocyclic lactones, their production and parasiticidal uses, compositions containing them, and a biological culture suitable for producing them
IPC: C12P17/16
Filed: 1981-10-22
Abstract: Novel parasiticidal compounds have the formula <CHEM> where the variables R1 and R2 have the following meanings for the compounds identified as A1, A2 and B1: <CHEM>   They are made into compositions for the treatment of agricultural pests and parasitic infections, especially tapeworms. The compounds are made by fermenting a culture of the novel microorganism Streptomyces sp. MA-5038 having the identifying characteristics of ATCC 31587 in an aqueous nutrient medium containing assimilable sources of carbon, nitrogen and inorganic salts.
Patent EP-0065731-A3 (EP)
Title: Apparatus for spraying concrete
IPC: B28C5/38
Filed: 1982-05-17
Abstract: A concrete gun comprising in combination a rotor, a plurality of chambers arranged in said rotor in a circular array and extending parallel to the axis of said rotor, sealing plates of elastomeric material engaging the ends of the rotor and closing said chambers, a vent orifice comprising a recess in one of said sealing plates, said recess being located to be successively in register with said chambers upon rotation of said rotor, an air filter communicating said recess with the surrounding air and a clearing device for the recess including an actuating element extending from the recess to outside the gun. By reason of the external actuating element the vent orifice can be periodically cleaned of deposited residue without danger or having to shut down the machine.
Patent EP-0073438-A3 (EP)
IPC: E01H4/02
Filed: 1982-08-21
Abstract: Das Gerät weist einen vorderen Teil oder eine Wanne 
(1) und einen hinteren oder Schaufeileil (2) auf. Der letztere 
ist um eine Drehachse (3) durch ein hydraulisches Zylinder­
kolbenaggregat (24) schwenkbar. Die Drehachse (3) geht 
durch die Enden eines Aulegers (18) und zweiter Träger (20) 
hindurch. Durch die Schwenkung um diese Achse kann das 
Gerät in eine geöffnete Stellung gebracht werden, in wel­
cher beim Schleppen desselben die Vorderkante (14) des 
Schaufelteils (2) durch den Schnee gezogen wird und die 
über ihr liegende Schicht in den Schaufelteil (2) befördert. 
Nach Füllung desselben kann das Gerät wieder geschlos­
sen werden. Am Entladeort kann neben dem den Schaufel­
teil betätigenden Zylinderkolbenaggregat (24) noch ein zwi­
schen der Schleppdeichsel (4) und der Wanne (1) angeord­
netes weiteres Aggregat (32) betätigt werden, bei welcher 
ihre ausgefahrene Kolbenstange die Wanne (1) in eine 
schräge Entladestellung bringt.
Patent EP-0078677-A3 (EP)
Title: Apparatus for monitoring clinically significant surface movements in living organisms
IPC: A61B5/08
Filed: 1982-10-29
Abstract: Apparatus for detecting movement of an external or internal surface portion of a living organism (24) comprises a conductive loop (12) dimensioned for disposition on the surface portion for movement therewith, and means for generating a signal indicative of the inductance of the loop (12), changes in the signal being indicative of the extent of movement of the surface portion. The apparatus may be used to measure intrapleural pressure on a non-invasive basis.
Patent EP-0100932-A3 (EP)
Title: Powder spray booth
IPC: B05B14/48
Filed: 1983-07-20
Abstract: A powder spray booth wherein the workpieces are moved through a coating space and coated by powder coming from an electrostatic spray gun at a spray opening. An aspiration blower is used for forcing the air coming in through the spray opening through a cyclone unit with a battery of cyclone separators and through a filter unit with a filter bag. The air is moved upwards along upwards sloping lines of flow to the aspiration duct, and the powder is moved downwardly under the effect of gravity. Only a part of the powder reaches the cyclone separators and is removed from them through airlocks. The part of the powder not separated in this way deposits in the filter space, a part of it only after cleaning the filter. This part of the powder is removed on opening an outlet door and is taken up on the screen of the powder car and then mixed with the powder from the cyclone separators or, by opening the outlet door, run into a space, where a second powder car may be placed. By designing the cyclone units as part of the booth or booths the overall structure is made simpler and the time needed for cleaning down on changing the color of the powder is decreased.
Patent EP-0125569-A3 (EP)
IPC: B62B3/14
Filed: 1984-05-03
Abstract: Die Erfindung betrifft einen Transportwagen mit einem 
aus Metall bestehenden Wagengestell mit Rädern und mit 
wenigstens einem am Wagengestell befestigten, beladbaren 
Korb. Bei solchen bekannten Transportwagen sind die aus 
Metall bestehenden Körbe am Wagengestell festgeschweißt 
oder so festgeschraubt, daß sie vom normalen Benutzer 
nicht voneinander getrennt werden können. Durch den ganz 
Metallaufbau sind die bekannten Einkaufswagen schwer und 
teuer in der Herstellung. Dazu kommt, daß zur Oberflächen­
veredelung Metallteile der bekannten Transportwagen verc­
hromt sind, so daß die Transportwagen alle gleich aussehen. 
Verschiedene Geschäfte oder Supermärkte, in denen solche 
Transportwagen gestellt werden, wünschen es jedoch, daß 
ihre Transponwagen sich deutlich von denen anderer Ges­
chäfte unterscheiden. Erfindungsgemäß werden diese Nach­
teile dadurch vermieden, daß der Korb aus Kunststoff oder 
Leichtmetall in Leichtbauweise besteht und am Wagenges­
tell abnehmbar befestigt ist. Speziell aus Kunststoff bes­
tehende Körbe sind leicht und in der Einfärbung des Kunst­
stoffes oder einem Oberflächendesign mit außerordentlich 
geringen Aufwand so herstellbar, daß sie für jeden Kunden 
anders aussehen. Für die Benutzer ist es komfortabel, wenn 
der Korb leicht vom Wagengestell abnehmbar ist.
Patent EP-0137173-A3 (EP)
Title: Deodorant formulations
IPC: A61K8/34
Filed: 1984-08-01
Abstract: A deodorant formulation comprises a lower alcohol, from 0.2 to 2% w/w of an amino-lower or-middle alkanol and from 0 to 60% w/w of water. A particularly suitable amino alkanol is 2-amino-2-methylpropan-1-ol. The formulation may be presented in any conventional form, such as a roll-on, spray, aerosol or stick formulation, or it may be presented as impregnated moist tissues.
Patent EP-0146855-A3 (EP)
IPC: H02M1/00
Filed: 1984-12-07
Abstract: In a transistor inverter with series-connected transistors 
adapted to conduct alternately, means are provided to sense 
when one of the two is conducting and to inhibit the turmng 
on of the other transistor during that period. The "on" 
condition is detected by sensing the collector-emitter voltage 
of the transistor involved, and for responsively energizing an 
optical transmitter to provide a signal back to the main 
controller for use in inhibiting the turning on of the other 
transistor.
Patent EP-0128015-A3 (EP)
Title: Dough stretching
IPC: A21C3/02
Filed: 1984-05-31
Abstract: An apparatus and a method for stretching a strip of dough (1) into a thin sheet. The apparatus comprises a roller mechanism (R) having a plurality of rollers (2) movable along an endless roller path (X), the peripheries of the moving rollers forming a closed envelope (Y) having a lower straight portion (S), and a belt conveyor mechanism including entrance (18) and exit (20) belt conveyors, these conveyors extending under the roller mechanism. The vertical spacing (Ta) between the upper flight (9) of the entrance belt conveyor and the said lower straight portion is variable to match the thickness (T1) of the strip of dough to be fed into the apparatus. The vertical spacing (Tc) between the upper flight (10) of the exit belt conveyor (20) and the said lower straight portion is also variable, at need, to set the thickness of the dough sheet to be produced.
Patent EP-0142438-A3 (EP)
Title: Method and apparatus for bagging fibrous materials
IPC: B30B9/30
Filed: 1984-11-09
Abstract: An apparatus and method is provided for packaging a fibrous, preferably compressible material; such as mineral fiber insulation shapes, in which the method and apparatus provides for delivering one or more such shapes (which are preferably rolls) through a staging area to a compression chamber in which they are compressed from a generally cylindrical shape or roll (or rolls) of a first diametral size, to a roll (or rolls) of a second, reduced diametral size, with the roll then being discharged from the compression chamber and being secured to substantially retain the cylindrical configuration of reduced diametral size, preferably by means of a sleeve or the like placed thereover. The operation occurs with a minimum of operator assistance, and may optionally be effected to occur automatically. The package formed may be of various roll lengths, and to this end, in the staging area prior to the compression chamber, the number of rolls that will be simultaneously compressed may be determined. Individual ones of the features are separately presented, such as the compression chamber, which employs a double stage compression, and a discharge arrangement that provides particular efficiency.
Patent EP-0145675-A3 (EP)
IPC: B32B3/14
Filed: 1984-10-31
Abstract: A panel-shaped composite material for covering floors 
and walls and forming partitions obtained by joining a 
foamed material with a number of members of a covering 
material such as for example tiles, each panel comprising a 
block of foamed material preferably having the shape of a 
parallelepiped to at least one face of which a plurality of 
regularly arranged tiles are attached.
Patent EP-0151486-A3 (EP)
IPC: G01N9/32
Filed: 1985-02-06
Abstract: For measuring the specific gravity of a fluid, a fixed 
volume of the fluid is pressurized. The pressure in the 
chamber is allowed to decay through a fixed restriction 
between predetermined pressure limits. The time interval of 
the pressure decay between the pressure limits is measured 
and converted into the specific gravity of the fluid.
Patent EP-0157350-A3 (EP)
IPC: B65H45/16
Filed: 1985-03-26
Abstract: Stauchfalzmaschine mit wenigstens zwei Falzwalzen­
paaren (W1, W2) und Falztaschen (F1, F2). Die aus An­
schlagschienen bestehenden, einstellbaren Papieranschlä­
ge (65, 66) der Falztaschen (F1, F2) sind an endlosen Zug­
gliedern (67, 68, 69, 70) befestigt, die jeweils paarweise von 
einer manuell betätigbaren Antriebswelle (79, 80) gemein­
sam antreibbar sind. Längenskalen (S1 bis S8) sind jeweils 
auf Skalenbändern (48, 49) angeordnet, welche jeweils ei­
ner Falztasche (F1, F2) zugeordnet und durch die Antriebs­
wellen (79 bzw. 80) synchron mit den Papieranschlägen (65, 
66) verstellbar sind. Die Skalenbänder (48, 49) sind durch 
Gehäusefenster mit Bezugsmarkierungen sichtbar im Ge­
häuse untergebracht. Die jeweils gewünschte Einstellung 
der Papieranschläge (65, 66) kann von aussen bei geschlos­
senem Gehäuse mittels Drehgriffen (81, 82) erfolgen. Um 
das Einstellen der Papieranschläge (65, 66) zu erleichtern, 
sind mehrere jeweils einer Falzart und einem Ausgangsfor­
mat zugeordnete Längenskalen (S1 bis S8) auf jedem Ska­
lenband (48, 49) angeordnet, die mittels Lichtquellen beson­
ders hervorhebbar sind.
Patent EP-0175838-A3 (EP)
Title: Ultraschall-Verzögerungsleitung
IPC: H03H9/36
Filed: 1985-05-03
Abstract: Es wird eine Ultraschall-Verzögerungsleitung beschrie­
ben, die aus einer dünnen ebenen Glasplatte besteht, bei der 
die zugeordneten elektromechanischen Wandler an einer 
Kontaktseite über ein längsbewegliches Kontaktfederteil 
kontaktiert werden.
Patent EP-0169507-A3 (EP)
IPC: H04M17/02
Filed: 1985-07-19
Abstract: The telephone set comprises a local logic unit having a 
microprocessor (30) operatively connected to:  
- a dialing keyboard (22);  
- a coin sorter (56) including an electronic selecting 
section;  
- a coin receiving device (58-59) interposed between the 
sorter and a collecting channel (60) and activated directly by 
the microprocessor (30);  
- sensor means (62,64,76,78) responsive to the presence 
of at least one coin or token in the collecting channel and 
being adapted to send corresponding signals to the microp­
rocessor;  
- a cash or return device (68) located at the outlet of the 
channel (60);  
- a billing pulse detector (40);  
- a on-hook simulator member (SG) activated by the 
microprocessor;  
- at least one main power supply (34); and  
- a reset member for the microprocessor, activated by 
the same at the end of the operations to ensure that the 
supply voltage drops below a set value.
Patent EP-0170263-A3 (EP)
IPC: B01F11/00
Filed: 1985-07-30
Abstract: Ein Mischer zum Mischen zähflüssiger Flüssigkeiten, 
insbesondere zum Mischen der Füllmasse III bei der Zucker­
hersellung, besteht aus wenigstens zwei vertikal nebenei­
nander aufgestellten Behältern (1, 3), deren untere Teile 
mittels einer Verbindungsleitung (13) so verbunden sind, 
daß sie ein System kommunizierender Röhren bilden. 
Wenigstens einer dieser Behälter (1) ist in seinem oberen Teil 
mit Atmosphäre verbunden, wenigstens ein Behälter (3) ist 
nach oben dicht abgeschlossen. Der obere Teil des nach 
oben dicht abgeschlossenen Bahälters (3) ist über ein Ventil 
(19) mit einer Druck- oder Unterdruckquelle verbunden, 
deren Druck sich vom Atmosphärendruck unterscheidet. Der 
obere Teil des nach oben abgeschlossenen Behälters (3) wird 
mittels des Ventils (19) nacheinander mit Atmosphäre und 
der Druck- bzw. Unterdruckquelle verbunden, wodurch die 
Füllmasse in den Behältern in eine pulsierende Auf- und 
Abbewegung versetzt wird. Bei dieser Bewegung strömt die 
Füllmasse an den Mischelementen (6 und 22) sowie an den 
Kühlelementen (7) und den Heizelementen (14, 21) vorbei, 
wodurch sie gemischt, gekühlt und erwärmt wird.
Patent EP-0173970-A3 (EP)
IPC: A47J36/30
Filed: 1985-08-29
Abstract: Ein Kochgerät für Trockenbrennstoff, wie sogenannten 
Trockenbrennspiritus, weist einen flachen, an der Oberseite 
von einer Koch- oder Grillplatte (10) begrenzten Brennraum 
(3) mit mindestens einer Brennstelle auf, die am Anfang 
einer Verbrennungs-Gasführung liegt, an deren Ende die 
Einlaßoffnung (27) eines Kamines (6) vorgesehen ist. Sowohl 
Standfüße (4) mit Traggriffen (5) wie auch der Kamin (6) sind 
derart umsetzbar bzw. abnehmbar am Gehäuse (2) des 
Kochgerätes (1) vorgesehen, daß sie in einer Anordnung für 
den Betrieb als Kochgerät und in der anderen Anordnung für 
den raumsparenden Transport geeignet sind. Das Kochgerät 
kann weiterhin einfach für den Betrieb als Räuchergerät oder 
dgl. umgerüstet werden.
Patent EP-0175971-A3 (EP)
IPC: G02B7/36
Filed: 1985-09-04
Abstract: Zur Einstellung der Schärfe einer über ein Objektiv in 
einer Bildebene erzeugten Abbildung eines Gegenstandes 
unter Verwendung eines in der Bildebene angeordneten 
CCD-Bildsensors wird erfindungsgemäß für jeden Bildpunkt 
des Bildsensors der Mittelwert ( x j   ) aus den Lichtmeßwerten 
(x i ) einer vorbestimmten Anzahl den jeweiligen Bildpunkt 
umgebender Bildpunkte gebildet und die Streuung (Y, Y s ) 
der Lichtmeßwerte (x i ) der einzelnen Bildpunkte in bezug auf 
den durch die Mittelwerte  ( x j   ) gegebenen Signalverlauf über 
die Gesamtzahl der Bildpunkte ermittelt. Die Scharfeinstel­
lung wird nach Maßgabe der Streuung im Sinne einer 
Maximierung des ermittelten Wertes nachgeführt.
Patent EP-0188234-A3 (EP)
IPC: H01L21/027
Filed: 1986-01-09
Abstract: An improved step and repeat alignment and exposure 
system for printing an image of a reticle onto a semiconduc­
tive wafer. A unit magnification catadioptric lens projects the 
reticle image onto the semiconductive wafer, and includes 
prisms to separate the image plane of the lens from the 
object plane. The semiconductive wafer is supported on 
stage means, which stage means provide motion in the X, Y 
directions. Viewing port means supplement the unit magnifi­
cation catadioptric lens to provide a direct view of a portion 
of the semiconductive wafer which portion has been illumin­
ated by the projected reticle image. A beam splitter is formed 
on a face of one of the prisms of the unit magnification 
catadioptric lens and is supplemented by an additional prism 
which provides optical path compatibility. A novel micro­
scope structure is employed with large aperture focusing 
lenses to permit the infinity corrected objectives to translate 
about the field of view of the viewing port means without the 
requirement that any utilization device also translate in 
unison. Means are also provided for calibrating the position 
of the stage with respect to the reticle. Included are stage 
reference means which image a stage reference mark into 
the image plane of the unit magnification catadioptric lens 
when said stage reference means are illuminated by the 
projected reticle image. Means are provided for determining 
offset values between the projected reticle image and the 
stage reference mark and for utilizing said offsets in controll­
ing the position of the stage. Further, means are provided for 
focusing and leveling the surface of the semiconductive 
wafer, wherein said means maintain, in a servo-controlled 
manner, said surface in a known position with respect to the 
stage. A six-degree of freedom support system is controlled 
by said focusing and leveling means to provide vertical 
position, pitch and roll movement of the semiconductive 
wafer.
Patent EP-0211354-A3 (EP)
IPC: A61K31/22
Filed: 1986-07-25
Abstract: This invention relates to the use of certain nucleosides 
in the treatment of neoplasms, either alone or in conjunctive 
therapy with ornithine decarboxylase inhibitors and/or S-­
adenosylmethionine decarboxylase inhibitors.
Patent EP-0222411-A3 (EP)
Title: Method of preparing sustained-release pharmaceutical preparation
IPC: A61K9/22
Filed: 1986-11-14
Abstract: A method of preparing a sustained-release pharmaceutical preparation, which comprises applying a solution of a binder in water or an alcohol and a fine powder of a hydrophobic solid material which does not easily dissolve within the stomach and intestines to the surface of solid particles containing a drug while the solid particles are being tumbled, thereby to coat the solid particles with the binder and the hydrophobic solid material.
Patent EP-0190009-A3 (EP)
Title: Process for applying copolyester barrier layer to polyester container
IPC: B65D23/08
Filed: 1986-01-23
Abstract: A polyester or copolyester container is made with a heat activated high barrier copolyester label applied to the container sidewall. The process for producing the high barrier container that is a hollow polyester or copolyester body with a barrier label effectively applied to its outer sidewall, includes forming the container by an extrusion blow method, injection blow method, orientation-blow method, or orientation blow-heat set method and applying the barrier label via an "in-mould" technique utilizing a heat-activatable high barrier copolyester resin as the adhesive.
Patent EP-0193315-A3 (EP)
Title: Method and apparatus for examining a workpiece
IPC: G01N27/90
Filed: 1986-02-13
Abstract: An eddy current inspector for imaging of a workpiece shape. A differentially wound test coil mounted next to a workpiece path of travel is energized with a time varying signal to set up eddy currents in the workpiece. A field modifying sleeve is rotated with the field to periodically disrupt the eddy current inducing field. Two signals from the coil, a flaw signal and a shape signal, are time multiplexed and scaled to present a real time image of a workpiece surface as well as the orientation and severity of flaws existing at the workpiece surface.
Patent EP-0195612-A3 (EP)
IPC: H05K1/09
Filed: 1986-03-14
Abstract: A circuit arrangement is formed by producing a pattern 
of a conductive polymer ink upon a moulded plastics 
substrate. When cured the ink is treated with a palladium 
compound to promote the electroless deposition of copper 
or nickel on to the ink. Solder can then be applied to the 
circuit without damaging the ink.
Patent EP-0209369-A3 (EP)
IPC: H04N15/00
Filed: 1986-07-16
Abstract: Image recording apparatus includes means for holding 
a block in which an object is embedded, means for 
cutting slices from the block to form successively 
deeper block faces, and visual recording means positioned 
to record images of the successive block faces.
Patent EP-0246583-A3 (EP)
IPC: C04B41/00
Filed: 1987-05-16
Abstract: Sehr dünne Platten aus keramischem Material geringer Bindungskraft 
sind schwer herstellbar, da die Festigkeit der Formlinge so gering 
ist, daß sie sich nach der Formung kaum einer Weiterbehandlung 
zuführen lassen. Es werden deshalb nach der Formung des keramischen 
Materials zu plattenförmigen Formlingen diese aus der Form in der 
Ebene ihrer Plattenfläche auf einen flachigen Träger aufgeschoben und 
auf diesem wenige Minuten lang so erhitzt, daß sich 
formstabilisierende Eisensulfate bilden.
Patent EP-0251280-A3 (EP)
IPC: H01L21/304
Filed: 1987-06-29
Abstract: A gettering method has a step in which the back 
surface of a semiconductor substrate having the upper 
surface on which semiconductor device elements is to be formed 
is irradiated, with a laser beam having a wavelength of 150 to 
400 nm to introduce strain fields onto the back surface 
of the substrate. The energy density of the laser beam 
is from 0.5 to 10 J/cm², and the irradiation pitch of 
the laser is 40 to 1500 µm. The laser irradiation may 
be effected under the condition where an oxide film or 
a nitride film is formed on the back surface of the 
semiconductor substrate, or after the back surface of the 
semiconductor substrate is blasted with fine particles of 
silica or the like.