baber/WOPTO huggingface dataset:
Patent EP-0180851-A3 (EP)
IPC: G01N27/404
Filed: 1985-10-23
Abstract: An oxygen sensor having increased stability in its 
sensitivity is provided. The oxygen sensor includes a sensing 
electrode spaced from a cadmium counter electrode. An 
alkaline electrolyte extends between the electrodes and 
permits the formation of cadmium hydroxide in the counter 
electrode as the cell is used. An electrical circuit connects the 
counter electrode and sensing electrode externally of the 
cell. The circuit includes a resistor and thermistor network 
and a voltmeter. Readings on the voltmeter can be calibrated 
to show the concentration of ambient oxygen diffusing a 
barium membrane to the sensor electrode.
Patent EP-0204032-A3 (EP)
IPC: B21D53/26
Filed: 1985-12-18
Abstract: Bei einer Mehrfach-V-Riemenscheibe sowie einem Ver­
fahren zur Herstellung von rotationssymmetrischen Körpern, 
wie Rädern aus spanlosverformbarem Material, wobei ein 
Scheibenrohling mit einer durchgehend gleichstarken Wand­
stärke außenrandseitig gespalten, der Spaltbereich anschlie­
ßend aufgeweitet und ggf. gestaucht und nachfolgend profi­
liert wird, soll eine Gewichtsverringerung erzielbar sein, wo­
bei die durch die für das Spalten notwendige Wandstärke der 
Scheibenrohlinge von Anfang an unterschritten werden kann.  
     Dies wird dadurch erreicht, daß vor dem Spalten der zum 
Spalten vorgesehene Außenrandbereich des Scheibenrohlin­
ges aufgestaucht wird.
Patent EP-0159175-A3 (EP)
IPC: F01K23/06
Filed: 1985-04-09
Abstract: A process for the production of variable amounts of 
electric power from a syngas feedstock is disclosed. The 
process captures, stores and releases carbon monoxide by 
forming and dissociating a suitable organic molecule, i.e., an 
alkyl formate, and thereby exploits the natural stoichiometry 
of the coal conversion to greatest advantage.
Patent EP-0212055-A3 (EP)
Title: Device for quickly changing the guiding paths at conveyors
IPC: B65G21/20
Filed: 1986-04-05
Abstract: 1. Device for the rapid adjustement of guide paths on conveyors, more especially on bottle, can, barrel conveyors (4, 5, 6) and the like, having separating elements (7) which divide-up the individual paths of movement (1, 2, 3) in the plane of conveyance, wherein different guide widths of adjacent paths of movement (1, 2, 3) can be established with one separating element (7) relative to separating elements (7) which correspond laterally therewith, characterized in that, with one and the same separating element (7), a plurality of identical guide widths for paths of movement (1, 2, 3) can be determined, the separating elements (7) each having a plurality of space-defining guide edges (14, 15, 16) which can be inserted in succession into the plane of conveyance of the guide paths.
Patent EP-0198410-A3 (EP)
Title: Injection-moulding machine for plastics
IPC: B29C45/74
Filed: 1986-04-09
Abstract: An injection molding machine includes an injection molding unit, an injection mold assembly, and a first drive for inserting the injection molding unit in and withdrawing it from the injection mold assembly. The injection molding unit includes a plasticizing cylinder, a feed screw accommodated therein, a carrier block form-fittingly receiving the plasticizing cylinder at the rear terminus thereof, a mechanism for axially fixing the position of the plasticizing cylinder in the carrier block, a second drive for imparting injection strokes to the feed screw and a third drive for rotating the feed screw. The plasticizing cylinder has a released position in which it is slightly withdrawn from the injection mold assembly and is separated from the carrier block. A first support situated adjacent the injection mold assembly supporting the plasticizing cylinder at the frontal end thereof and a second support situated at a distance from the first support support the plasticizing cylinder at its rear terminus. The first and second supports support the released plasticizing cylinder such that the latter is upwardly freely removable by a hoist.
Patent EP-0229927-A3 (EP)
Title: Process for the separation and treatment of the organic part of household refuse
IPC: C05F9/00
Filed: 1986-11-25
Abstract: Organic waste, especially organic household garbage, is leached in a leaching apparatus for washing out any water soluble organic substances and water soluble heavy metal salts. Air is supplied into the apparatus during the leaching for aerobically decomposing or rotting the organic substances. Non-soluble substances are discharged from the leaching apparatus for further treatment. A liquid flow-off component containing solved substances is withdrawn from the leaching apparatus, collected in an intermediate tank and introduced into an anaerobic solid bed reactor wherein anaerobic bacteria reduce or decompose the liquid flow-off component to form bio-gas which is withdrawn from the solid bed reactor for use or storage in a low pressure tank. The heavy metal salts are precipitated into water non-soluble sulfides and the flow-off is returned for further leaching to the leaching apparatus in a substantially closed circuit in which any lost leaching liquid is replenished.
Patent EP-0193522-A3 (EP)
Title: Counter-groove reinforced snow trap noses
IPC: E04D13/10
Filed: 1986-02-21
Abstract: Snow-catching nose consisting of a fastening part extending approximately parallel to the roof, of a catching part provided for catching the snow and extending approximately perpendicularly to this, and of a supporting part connecting its upper end to the fastening part, a corrugation extending longitudinally being provided at least in one part, and there being at least in one part at least three corrugations, the depression of at least one corrugation of which is constructed in the opposite direction compared to the depression of the other corrugations.
Patent EP-0263233-A3 (EP)
IPC: G08C19/22
Filed: 1987-03-31
Abstract: Die Erfindung beschreibt ein Übertragungs- und Testverfahren für 
Sensorelemente mit frequenzabhängigen Sensoren und impulsabstandskodierter 
Meßwertübertragung. Durch optische Signalübertragung, insbesondere über 
Infrarot-Leuchtdioden lassen sich berührungslose Testmöglichkeiten und eine 
potentialfreie Meßwertübertragung realisieren.  
     Hauptanwendung ist Temperaturmeßtechnik mit Quarzfrequenzsensoren.
Patent EP-0245673-A3 (EP)
IPC: G01N9/26
Filed: 1987-04-18
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung 
zum Messen der Dichte einer Flüssigkeit mit einem Meßfühler, 
der innerhalb der Flüssigkeit angeordnet ist und die 
Frequenz eines Oszillators bestimmt. Der Flüssigkeitsdruck 
der zu bestimmenden Flüssigkeit (4) und einer 
Referenzflüssigkeit (5) werden gemessen und die Differenz 
der Drücke verändert die Zugspannung eines mechanisch 
schwingfähigen Elementes (13), dessen Frequenz als 
Maß für die Dichte der zu bestimmenden Flüssigkeit verwendet 
wird.
Patent EP-0253150-A3 (EP)
IPC: E02D29/02
Filed: 1987-06-19
Abstract: The wall is adapted to structurally cooperate with a 
cast-in-place, reinforced-concrete foundation bed, each 
panel comprising a facing and a back rib at right angles to 
the facing and integral therewith; the facing and the rib ex­
tending downwardly into substantially tripod-arranged sup­
port members.  
     According to the invention, each panel further com­
prises:  
- three levelling screws in said support members for 
adjusting the plumbing of the panel, and adapted to co­
operate with corresponding first metal plates buried in a 
support floor of pre-cast concrete;  
- second metal plates integral with said support mem­
bers, adapted to cooperate with angle members which are 
welded to said first and second plates for provisionally sta­
bilizing the panel;  
- portions of bare reinforcement extending between 
a said support members, adapted to be buried in the casting 
th of the foundation bed;  
- cylindrical hinge couplings with vertical axis and con­
jugated profiles, provided at the edges of said facing;  
- a web at the outside edge of the rib, adapted to act 
both as a tie and as a strut, depending on the direction of the 
stresses acting on the wall.
Patent EP-0259906-A3 (EP)
Title: A system of stimulating at least one nerve and/or muscle fibre
IPC: A61F2/02
Filed: 1987-08-06
Abstract: A system is described for stimulating a nerve or a muscle fibre of a living body, e.g. a hearing nerve in the cochlea. The system comprises an implant (28) and an electrode (35) for stimulating the nerve or the fibre, which electrode is connected with the implant. To supply electrical power to the implant, a small sized transformer is used, of which one coil (26) is implanted into the body and the other is outside the body but in the vicinity of the implanted coil. In case of the ear, the implanted coil is around the auditory duct and the outer coil is inserted into the duct, so that both coils are substantially coaxial. For supplying information to the implant, infrared transmission through the skin is used, wherein the transmitter (39) is provided adjacent to the skin on the outside and the receiver, possibly forming a part of the implant is located on the inside of the skin and adjacent thereto.
Patent EP-0259095-A3 (EP)
IPC: G06F12/0855
Filed: 1987-08-26
Abstract: In a pipeline data processing machine having 
a first unit for execution of instructions running 
according to a first pipeline and a second unit for 
storing data from a plurality of ports running 
according to a second pipeline, the first unit having 
a result register for holding results including data 
and address information of a flow of the first 
pipeline, the present invention provides an apparatus 
for transferring results in the result register to the 
second unit. A plurality of registers connected to 
the result register, each storing the result from at 
least one flow of the first pipeline and storing 
control information is provided. Further, a 
controller in communication with the second unit and 
the plurality of ports responsive to the control 
information and a flow of the second pipeline is 
included for selecting one of the plurality of ports 
in a first-in, first-out queue as a port to the second 
unit and for updating the control information.
Patent EP-0242284-A3 (EP)
IPC: H04N9/82
Filed: 1987-04-09
Abstract: Apparatus for recording on a record medium an audio 
signal (A R , A L ) and a colour video signal comprised of a luminance 
signal (Y) and a chrominance signal constituted by at least two 
chrominance signal components (Y-R, Y-B); the luminance and 
chrominance signals are recorded in alternate tracks, 
respectively, with the chrominance signal components being 
processed so as to be arranged alternately in sequence in the 
respective tracks; the audio signal frequency modulates a carrier 
to provide a first frequency modulated output (A′ RFM , A′ LFM ) in a 
predetermined frequency band, the processed chrominance signal 
components frequency modulate a second carrier to provide a second 
frequency modulated output (C′ FM ) in a frequency band above the 
predetermined frequency band of said first output, the first and 
second outputs are combined in an mixer (23), the luminance signal 
is processed in a frequency modulator (2), and then supplied to 
first recording heads (H Y1 , H Y2 ) for recording in the respective 
ones of the alternate tracks, and second recording heads (H C1 , 
H C2 ) receive the combined first and second outputs for recording 
in the others of the alternate tracks.
Patent EP-0267156-A3 (EP)
IPC: B23Q3/157
Filed: 1987-10-29
Abstract: The drive means (3) is arranged directly on the tool (2) and can be moved together therewith about a plurality of axes (A, B, C and D). The drive means is provided with a tool holding means for automatically delivering or receiving tools in a tool magazine (5) which is arranged above the region of operation of the tool (2). In that way a plurality of tools can be operated with a single drive means, wherein the tool guidance, workpiece forward feed and interchange of tools can be fully automated and programmed.
Patent EP-0313868-A3 (EP)
IPC: B65H31/20
Filed: 1988-10-01
Abstract: Die Erfindung bezieht sich auf einen Bogenanleger für 
Rotationsdruckmaschinen mit einem Bogenstapel (2), von dem die 
Bogen einem Druckzylinder (13) zugeführt werden, wobei von einer 
geschuppten Bogenzufuhr auf Einzelbogenzufuhr umstellbar 
ist, so daß auch kleinste Bogenformate bedruckt werden 
können.
Patent EP-0315218-A3 (EP)
IPC: A61K9/70
Filed: 1985-02-22
Abstract: The present invention provides a pharmaceutical composition for the transdermal systemic administration of a pharmacologically active agent characterised in that it contains tizanidine as active agent in a reservoir comprising a hydrophilic polymer.
Patent EP-0321985-A3 (EP)
IPC: A61F13/15
Filed: 1988-12-22
Abstract: A stretchable undergarment (26) comprises a 
liquid-pervious bodyside layer (4), liquid-impervious 
outer layer (10), an absorbent layer (8), and a 
stretchable layer (6). The stretchable layer (6) is 
stretch-bonded to the other layers and, upon relaxing 
the stretchable layer (6), forms a plurality of 
rugosities (14,19) in the bodyside layer (4), outer 
layer (10), and absorbent medium (8). The bonded layers 
are of a generally trapezoidal shape and have a front 
end portion (28) that diverges toward a rear end 
portion (32), wherein the front end portion (28) is 
from about 20% to about 90% of the width of the rear 
end portion (32), and the rear end portion (32) is 
about 20% to about 60% of the length of the bonded 
layers.
Patent EP-0298547-A3 (EP)
IPC: A47J31/40
Filed: 1988-06-27
Abstract: The automatic machine for the production of coffee and infusions 
according to this invention comprises a filter-carrying element (3) 
having on the base a movable filter for the filtration of the 
infusion of coffee, into which element there can be sealingly 
inserted a piston (10) equipped with means for the delivery of hot 
water under pressure supplied from a metering unit, in which the 
piston is carried by a transverse bar (9) extending between two 
parallel side members (1) of the machine and equipped with a pair of 
connecting rods (13) adjacent to the lateral members and associated 
with elastic means (17) for exerting tension on the piston and con­
nected eccentrically to respective discs (15) which can be rotatably 
actuated by a geared motor (16), there being present means for friction 
blocking of the piston in a lowered position in the filter-­
carrying element, these means determining the irreversible 
transmission of the movement from the motor to the piston, means 
being also present for the automatic expulsion of the exhausted 
infusion substance and for cleaning of the surfaces in contact 
with it.
Patent EP-0277828-A3 (EP)
Title: Thin film artwork compounds
IPC: G03F1/00
Filed: 1988-02-03
Abstract: A graphic artwork includes a thin film coating layer thereon which includes a copper oxide which is substantially opaque to ultraviolet light and partially transmissive to visible light and suitable for printing circuiting on a printed circuit board or for other graphic artwork. In the case where the thin film pound includes unoxidized copper, etching thereof to achieve a predetermined pattern on the graphic artwork is facilitated by using a mixture of ammonium chloride and hydrogen peroxide.
Patent EP-0290118-A3 (EP)
IPC: C12N15/09
Filed: 1988-03-04
Abstract: A fibrinolytically active hybrid enzyme which comprises 
the A chain of plasmin linked to the B chain of a 
plasminogen activator selected from tissue-type 
plasminogen activator and urokinase plasminogen 
activator, characterised in that said chains are linked 
by peptide bonds via an amino acid sequence comprising 
the cleavage site of plasminogen.
Patent EP-0299865-A3 (EP)
IPC: C08G73/10
Filed: 1988-07-12
Abstract: Linear aromatic polymers having low dielectric 
constants are produced by minimizing the electronic 
interactions between polymer chains. This is 
accomplished by one or more of the following means:  
incorporating separator or linking groups in the 
polymer molecular structure; producing physical kinks 
or dissymmetry in the polymer chains; incorporating a 
bulky group in the polymer molecular structure; and 
incorporating one or more fluorine atoms in the polymer 
molecular structure. Low dielectric aromatic 
condensation polyimides prepared according to this 
invention are highly suitable as film and coating 
materials for both industrial and aerospace 
applications where a high degree of electrical 
insulation, moisture resistance, mechanical strength, 
and thermal stability are required.
Patent EP-0306437-A3 (EP)
IPC: H01H47/32
Filed: 1988-07-28
Abstract: Eine solche Chopperschaltung dient für die Ansteuerung von Elektromagnet- 
und/oder Schrittmotoren-Spulen (8;26), insbesondere für einen 
Matrixdrucker, deren Induktivität in Verbindung mit der angelegten Spannung 
einen Maximalstrom erzeugt, der jedoch um einen gewünschten Faktor 
niedriger eingestellt ist, wobei die Stromripples (7a) durch Choppen 
erzeugbar sind.  
     Diese Stromripples (7a) können nunmehr in Abhängigkeit von Frequenz, 
Induktivität und Widerstand einer Elektromagnetspule (8) bzw. einer 
Magnetspulenwicklung (26) verändert, d.h. optimal eingestellt werden.  
     Hierzu wird vorgeschlagen, daß einer Treiberschaltung (9) für die 
Elektromagnetspule (8) bzw. einer Brückenschaltung (27) für die 
Schrittmotoren-Spule (26) jeweils eine Strommeßwerterfassung (10) mit 
Stromabschaltung (11) zugeordnet ist und daß eine digitale Steuerlogik (12) 
vorgesehen ist, die im Takt eines vorgeschalteten Frequenzgebers (3) ein 
Steuersignal (2) erzeugt, das im Wechselspiel mit der Stromabschaltung (11) 
als Ein- oder als Aus-Signal am Eingang (13) der Treiberschaltung (9) bzw. 
der Brückenschaltung (27) vorliegt.
Patent EP-0328090-A3 (EP)
Title: Lhrh analogs
IPC: A61K38/00
Filed: 1989-02-09
Abstract: The present invention relates to novel "pseudo" 
nonapeptide and decapeptide derivatives of LHRH. More 
particularly the present invention relates to 
derivatives of LHRH wherein the nitrogen atom of at 
least one of the amide bonds has been alkylated.
Patent EP-0366028-A3 (EP)
Title: Process for the production of a material containing clay and fibres
IPC: C04B30/02
Filed: 1989-10-21
Abstract: The invention relates to a process for the production of a material containing clay and fibres, in which process a) crosslinked fibres in the form of wool or mats containing mineral or carbon fibres with a length of more than 6 mm and a diameter of 10-20  mu m are mixed with liquid clay or mixtures of clay, bentonite and/or titanium dioxide and/or quartz, b) the material obtained is shaped, c) roasted at 600-1600 DEG C for 1 hour and d) subsequently cooled for 4 to 5 hours.
Patent EP-0377116-A3 (EP)
IPC: H01H23/02
Filed: 1989-11-29
Abstract: A contact switch having two switch positions that are attainable from a rest or unoperated position via a movable rocker-type button. The contact switch is particularly suitable for the operation of motor vehicle windows, and includes a housing that also accommodates switching elements that include switch springs that are provided with switch contacts. Actuating elements are provided that are articulatedly connected to the button and extend essentially perpendicular to the switch springs, with the actuating elements, as push members, acting upon the switch springs, which are essentially planar.
Patent EP-0325324-A3 (EP)
Title: Apparatus and process for reclaiming gravel, soil particles and wood pieces from a mixture of the same
IPC: B03B7/00
Filed: 1989-01-13
Abstract: A mixture of rock, soil particles and wood pieces (10′) 
is introduced into a water tank (34) generally between a 
manifold (64) for a plurality of jet nozzles (62) and a 
vane or baffle (66) towards which the nozzles (62) 
discharge streams of water. Buoyant and nonbuoyant wood 
pieces (14) are moved by currents produced by jet streams 
issuing from the nozzles (62) towards and over the baffle 
(66) onto a wood piece conveyor (150) which removes the 
wood pieces (14) out from the water tank (34). Rocks (16) 
from the mixture drop down onto a rock receiving portion 
(82) of a rock conveyor (82, 84) which collects the rock 
(14) and removes it out from the water tank (34). Soil 
particles (18) from the mixture are washed off from the 
rock (16) and wood pieces (14) and settled to the bottom of 
the tank (34). A drag chain conveyor (160) moves 
accumulated soil particle mud out from the bottom of the 
chamber (34). The water in the chamber (34) overflows 
first into a first settling chamber (52) and then into a 
second settling chamber (54). A pump (174) pumps the water 
from the tank (54) back to the manifold (64).
Patent EP-0346030-A3 (EP)
Title: Textile fabrics having a plurality of warp and filling layers and attendant method of making
IPC: B32B5/26
Filed: 1989-06-05
Abstract: A woven multilayered textile fabric and atten­
dant method are provided wherein a plurality of layers of 
the fabric (10) are formed of straight yarns, including 
a plurality of layers (25,35,45) formed of warp yarns and a 
plurality of layers (20,30,40,50) formed of filling yarns 
positioned in superposed relation on opposite sides 
of the layers of warp yarns and extending at right 
angles to the warp yarns. Binder yarns (60) are arranged 
in cooperating pairs with one binder yarn of each 
pair extending over certain superposed filling yarns 
and under certain other superposed filling yarns, 
and the other binder yarn of each pair being woven 
oppositely under said certain superposed filling 
yarns and over said certain other superposed filling 
yarns.
Patent EP-0354045-A3 (EP)
Title: X-ray diffraction inspection system and method
IPC: G01N23/201
Filed: 1989-08-03
Abstract: An inspection system and method for detecting the 
presence of selected crystalline materials, such as 
explosives or drugs, utilizing an x-ray source (10) 
and a collimated array of detectors (32) to sense radia­
tion scattered by suitcases (14) (Fig. 1) being inspected. 
A signal processing system (Fig. 4) comprising a photon 
energy detector (40), an energy dispersive spectrum 
generator (42), a peak detector algorithm (44) and an 
e.g. explosives spectrum comparator (46) compares the 
measured signal with selected spectra (Fig. 3a, b or 
c) to determine whether specific materials are present 
within the inspected suitcase.
Patent EP-0366434-A3 (EP)
Title: Quasi-fair arbitration scheme with default owner speedup
IPC: G06F15/177
Filed: 1989-10-25
Abstract: A decentralized, pipelined, synchronous bus arbitration 
scheme which allows almost completely fair arbitration between 
multiple devices competing for the use of a communication bus 
while allowing the device that last used the bus faster access to 
the bus if no other device is competing for its use. The 
arbitration method and apparatus according to the present 
invention allows all devices that participate in arbitration 
equal access to the bus with the exception that when bus requests 
are posted simultaneously the device with the higher priority 
will always be granted use of the bus first.
Patent EP-0328438-A3 (EP)
Title: Apparatus and method for protecting the contacts of an electrical switch from current surges
IPC: G08B13/08
Filed: 1989-02-02
Abstract: The contacts of an electrical switch (27), such 
as a magnetic contact reed switch or a magnetic contact 
reed relay used in a burglar alarm system, are protected 
from being fused together by transient current surges. 
This protection is accomplished by providing a normally 
nonconductive shunting path (28, 29) in parallel with 
the switch (27). The shunting path includes a voltage 
responsive device (29) which is biased to conduction in 
response to a current surge to thereby complete the 
shunting path and allow the current surge to bypass the 
switch (27).