baber/WOPTO huggingface dataset:
Patent EP-0167859-A3 (EP)
Title: Card processor with fail-safe card return upon power failure
IPC: G06K13/04
Filed: 1985-06-11
Abstract: This card processor includes an electrical driving means for operating either in a take in mode for conveying a card upon insertion thereof to a determinate position, or in an ejection mode for expelling a taken in card to the outside, and a control means for controlling supply of electrical energy to the electrical driving means so as to cause it to operate either in the take in mode or in the ejection mode. A non volatile memory means is for being set upon insertion of the card and for being reset upon expelling of the card. A first switch switches over supply of electrical power to the electrical driving means from the control means to a battery upon failure of normal power supply; a second switch supplies electrical power from the battery to the electrical driving means, upon detection of failure of normal power supply when the non volatile memory means is in the set state, in such a manner as to operate the electrical driving means to operate in its ejection mode; and a timer terminates the supply by the second switch of electrical power from the battery to the electrical driving means, after the supply has been performed for a determinate time interval. Thereby in the event of failure of normal power supply the card is guaranteed to be ejected from the card processor and is not retained in its inside, and accordingly does not become unavailable to the user.
Patent EP-0180005-A3 (EP)
IPC: G06F7/508
Filed: 1985-09-03
Abstract: A "lookback" carry function is implemented in a binary 
incrementor. In contrast to conventional lookahead carry 
functions, the present "lookback" carry function implements 
an actual carry during the incrementing operation. After the 
carry function has been implemented at each register posi­
tion, a subsequent determination is made as to whether 
each carry function was a valid one and should have been 
carried out. With respect to any carry functions which were 
not valid, subsequent circuitry will eliminate such carries to 
leave the appropriate carry pattern in each position of the 
register. In order for a carry to be considered valid, the 
incrementation of all bits of a lower order must have resul­
ted in a carryout.
Patent EP-0149556-A3 (EP)
IPC: B01D33/04
Filed: 1985-01-16
Abstract: A filter system and method are provided utilizing a filter 
tank (14) separated into an inlet compartment (17) and a 
filtrate compartment (18) by a filter media (22). Under normal 
filter operation, the liquid to be filtered enters the inlet 
compartment and is passed through the filter media and out 
the filtrate compartment by a pressure differential created 
across the filter media by a pump device (42). When the need 
arises to move the filter media as a result of the build up of 
contaminants on it, it is necessary to alleviate the pressure 
differential across the filter media. Such pressure differential 
is alleviated by the controlled flowing of filtered liquid 
through an orifice (104) in a closed valve (52) into the filtrate 
compartment.
Patent EP-0153135-A3 (EP)
IPC: C08G18/80
Filed: 1985-02-12
Abstract: A heat curable one package polyurethane resin composi­
tion adaptable to use for automotive seam sealing, particularly 
under high solids acrylic enamel paints, comprises an isocya­
nate-terminated polyurethane prepolymer, the isocyanate 
groups of which are blocked by reaction with anoxime, and a 
curing agent having at least two active hydrogen atoms per 
molecule, such as a polyol, a polyamine, or a blocked poly­
amine.
Patent EP-0154470-A3 (EP)
IPC: C01B21/26
Filed: 1985-02-22
Abstract: Ammonia and oxygen are reacted in the presence of 
carbon dioxide to form nitric oxide which is subsequently 
oxidised to nitrogen peroxide. The nitrogen peroxide is then 
absorbed in water to form nitric acid. The presence of carbon 
dioxide very substantially reduces the flowrates through the 
reactor and absorber for a given nitric acid production. 
Recycle of a substantial portion of the tail gas from the 
absorber conserves carbon dioxide and minimises atmos­
pheric pollution.
Patent EP-0188911-A3 (EP)
IPC: G01M3/28
Filed: 1985-12-20
Abstract: A leak detecting method and apparatus for a gas pipe 
line in which the inflow rate Qin or the outflow rate 
Qout is measured from instant to instant at each of all 
the inlet and outlet ports of the gas pipe line and the 
presence or absence of a gas leak is determined in accordance 
with the measured values. The measured inflow rates Qin and 
outflow rates Qout are respectively integrated over a given 
period of time and the occurrence of a gas leak is determined 
when the sum Σ∫Qdt pf the integrated values deviates from 
a predetermined value. On that occasion, in accordance with 
the data obtained by these calculations the 
relation- between the integration time and the standard deviation of 
∫Qindt - ∫Qoutdt/ ∫Qindt is calculated so that in accordance 
with the relation an integration time T corresponding to a 
rate of leakage to be detected is determined and the 
integration over time is performed from each of a plurality 
of time instants shifted from each other by an integral 
fraction of the integration time T whereby the above-mentioned 
determination is made each time the integration time T is 
reached. Alternatively, the measured inflow rates Q in and 
outflow rates Qout as well as inflow rates and outflow rates 
obtained by a dynamic simulation of the gas pipe line are 
utilized whereby the occurrence of a gas leak is determined 
when the difference between the two is greater than a 
predetermined value.
Patent EP-0164330-A3 (EP)
Title: Reinforced-concrete floor
IPC: E04C5/065
Filed: 1985-04-04
Abstract: 1. A prefabricated shuttering element for the construction of reinforced concrete ceilings, with a building panel, which is flat on the room side, is provided with reinforcement and which serves as a permanent shuttering, and with steel lattice supports as the principal reinforcement above the building panel which is supported by retaining means secured to it and provided with an angular or round base and an undercut head part, characterised in that the retaining means are mushroom-shaped anchors (1, 15) connected in force-locking manner with the building panel (4, 14, 14'), wherein the longitudinal or tension rods (8, 18) of the reinforcement supports (7, 19) engage under the heads (6, 20) of the mushroom-shaped anchors or engage in recesses (5, 17) formed in the anchors so as to provide a self-supporting shuttering element which after being installed can be concreted without supports.
Patent EP-0195887-A3 (EP)
IPC: B44C1/24
Filed: 1986-01-17
Abstract: A material (1) in the form of sheets or a web is provided 
with a watermarklike pattern (12) in the form of a text, figure 
or similar identification mark visible or displayable in trans­
mitted light by means of relieflike mechanical working off of 
material, for example grinding, milling etc., corresponding 
to the desired pattern (12).
Patent EP-0219716-A3 (EP)
Title: Immunosuppressive agent
IPC: A61K35/74
Filed: 1986-09-26
Abstract: An immunosuppressive agent with a strong im­
munosuppressive effect. The immunosuppressive agent of 
the present invention comprises as an effective ingredient 
cholera toxin or an analogue thereof.
Patent EP-0229882-A3 (EP)
IPC: C08J9/14
Filed: 1986-10-03
Abstract: An expandable polyolefin composition and a method 
of preparation are provided. Isobutane or mixtures of 
isobutane with other physical blowing agents are utilized 
to expand polyolefin compositions which have been modified 
by the addition of a stability control agent. The 
composition has a high degree of dimensional stability and 
exhibits minimal shrinkage during curing and/or aging.
Patent EP-0226079-A3 (EP)
IPC: G03F7/033
Filed: 1986-11-24
Abstract: In wäßrigen Lösungsmitteln lösliche Polyvinylalkohole mit olefinisch un­
gesättigten Seitengruppen lassen sich durch Veretherung von Polyvinyl­
alkohol mit N-Methylolamiden olefinisch ungesättigter Carbonsäuren in 
Gegenwart von bevorzugt sauren Veretherungskatalysatoren herstellen, 
wobei die Reaktanten in dünner fester, weitgehend wasser- und lösungs­
mittelfreier Schicht erwärmt werden. Die veretherten ungesättigten Poly­
vinylalkohole haben vorteilhafte Eigenschaften als Bindemittel in photo­
empfindlichen Aufzeichnungsmaterialien für insbesondere Druckplatten wie 
Offsetdruckplatten.
Patent EP-0191599-A3 (EP)
Title: Catheter and use thereof
IPC: A61M5/14
Filed: 1986-02-06
Abstract: The present invention provides a catheter assembly comprising a catheter 20 having first and second lumens 23,24 for concurrently withdrawing and returning blood to a venous segment 11. The catheter 20 has axially-displaced first and second lumen openings 25,26 in the distal end portion of said catheter 20, and external alignment means 52 mounted on said catheter 20 for aligning a veno-occlusive ligature 50 when the distal end portion of the catheter 20 is inserted into the venous segment 11 so that the ligature 50 occludes the venous segment 11 at a location between said first and second lumen openings 25,26. 
<??>The invention also provides a method of extracorporeal treatment of human blood comprising insertion of a catheter 20 of the invention into a venous segment 11 and occluding the venous segment 11 between the first and second lumen openings 25,26.
Patent EP-0200389-A3 (EP)
IPC: G06F17/21
Filed: 1986-04-08
Abstract: A proofreading/correction apparatus, in an input mode, 
stores an input sentence into a memory (14), and displays it. 
In a proofreading mode, the stored sentence is read out for 
each clause of the sentence. In a speech synthetic section, it 
is converted into a synthetic speech which in turn is 
produced aloud by a loudspeaker (19). For checking the input 
sentence, an operator hears the speech while reading the 
sentence on the document. If finding an error, he keys in a 
correction instruction for the error contained clause, to 
assign a pointer to that clause. In a correction mode the 
pointer assigned clause is negatively displayed and cor­
rected on the CRT screen.
Patent EP-0207691-A3 (EP)
Title: Three position switch
IPC: H01R13/46
Filed: 1986-06-19
Abstract: A three position slidable switch (10, 100) for use in a portable, rechargeable electrical device (12, 95) includes ON, OFF, and CHARGE positions. In the ON position a rechargeable battery (55) is coupled In circuit with the device for the operation thereof. In the OFF position the battery is electrically decoupled from the device (57) which is is an OFF state. In the CHARGE position the battery is coupled to a pair of prongs (44A, 44B, 140) adapted to be plugged into an electrical outlet. Displacement of the switch to the CHARGE position rotates the prongs to an extended position to permit the battery to be recharged by means of conventional AC outlet. In the ON and OFF positions of the switch, the prongs are retracted within the switch assembly. The switch includes detent (37A-39A, 37B-39B) means in each of the three aforementioned positions to reduce the possibility of inadvertent re-positioning of the switch and to provide a tactile indication to the user of the switch position. In one embodiment the prongs are spaced apart in the direction of elongation of the device and in another embodiment the prongs are spaced apart in a direction perpendicular to the direction of elongation of the device.
Patent EP-0226289-A3 (EP)
Title: Processing of aromatic vacuum gas oil for jet fuel production
IPC: C10G67/02
Filed: 1986-10-09
Abstract: Premium jet fuel is produced by dewaxing aromatic vacuum gas oil boiling above the specification for jet fuel over zeolite beta and fractionating the dewaxed material to produce a kerosene fraction boiling in the jet fuel range. Conventional hydrotreating of the kerosene fraction produces a premium jet fuel product.
Patent EP-0219413-A3 (EP)
IPC: G11C29/00
Filed: 1986-10-02
Abstract: An array reconfiguration apparatus is employed in large 
integrated circuits and large systems. The apparatus makes 
use of spare wires and/or computation elements which are 
incorporated in the array. The apparatus uses spare wires 
in place of defective wires and/or the apparatus uses spare 
computation elements in place of defective computation 
elements so that an operational system may be created in 
spite of the occurrence of numerous manufacturing or 
lifetime faults. The excess wires are utilized as data 
input and output lines and as such each data line is 
associated with a bidirectional buffer/receiver (B/R). The 
bidirectional B/R's are capable of transmitting data in 
either direction as from an input terminal to an output 
terminal or vice versa. Each data line is connected to a 
bidirectional multiplexing device which has a control input. 
Control logic means has dynamically stored therein the 
assignment of each significant wire and each computation 
element. Only unreliable wires as between integrated 
circuits are switchable. The control logic selects 
operational elements as well as operational data lines and 
hence uses the spare data lines to make connections between 
the redundant elements on the circuit board so that an array 
configuration can be implemented in spite of multiple 
defects on the overall circuit board. The invention further 
discloses a simple method for computing the assignments of 
cells and wires to avoid the defects.
Patent EP-0239930-A3 (EP)
IPC: F16L55/128
Filed: 1987-03-25
Abstract: Es ist ein zylinderförmiger Körper vorgesehen, dessen 
Mantel als Zylinderfeder (4) ausgebildet ist. Ihr Außen­
durchmesser ist im entspannten Zustand größer als der 
Innendurchmesser der zylindrischen Fläche. Die beiden 
Enden der Zylinderfeder (4) sind durch einen Antrieb (6) 
um die Federachse relativ gegeneinander derart verdreh­
bar, daß der Außendurchmesser der Zylinderfeder (4) bei 
eingeschaltetem Antrieb (6) auf einen vorgegebenen Durch­
messer verkleinert wird, der kleiner ist als der Durch­
messer der zylindrischen Fläche. Durch Umkehren der Dreh­
richtung des Antriebs (6) entspannt sich die Zylinderfe­
der (4) und drückt gegen die zylindrische Fläche.
Patent EP-0254031-A3 (EP)
IPC: A61M5/165
Filed: 1987-06-16
Abstract: An implantable positive pressure medication infusion 
device is provided which is programmable over a wide dyn­
amic range and yet the maximum flow of medication into the 
body, in the event the inlet valve of the device leaks or fails in 
the valve open position, is limited to a safe value which is 
much lower than the maximum programmable infusion rate 
of the device. An auxiliary flow restrictor is also provided 
which bypasses the programmable pumping unit and 
assures a minimum flow of medication into the body in the 
event of failure of the programmable pumping unit or its elec­
tronic drive. An arrangement is also provided for detecting 
catheter clogging or failure of the programmable pumping 
unit in either a positive or negative pressure device.
Patent EP-0255651-A3 (EP)
Title: Agent for treating factor viii resistant haemophilia-a and process for preparing it
IPC: A61K33/06
Filed: 1987-07-21
Abstract: The agent can be obtained by maintaining a mixture of factor VIII, antithrombin III, a phospholipid and calcium ions in an aqueous solution at a temperature of 1 to 45 DEG C for at least one minute, adding factor IX, and maintaining the solution at a temperature of 1 to 45 DEG C until a sample of this solution gives, on addition to a plasma, a partial thromboplastin time (PTT) of 15 to 30 seconds, adding where appropriate a polyol and where appropriate an amino acid, and where appropriate drying the solution.
Patent EP-0259845-A3 (EP)
Title: Protection against inverted polarity and ac for dc-operated electrical loads
IPC: H02H11/00
Filed: 1987-09-08
Abstract: A circuit is specified which protects DC-operated electrical loads from damage and destruction resulting from both inverted polarity of the supply voltage as well as AC voltages, in particular including relatively high amplitude AC voltages. If an interrogation circuit confirms the presence of negative components in the applied supply voltage, a relay contact located in the input circuit remains open. The relay is triggered via a transistor and the contact closed only if the supply voltage is of the correct polarity. To reduce the power loss, PTC thermistors and an auxiliary voltage source are provided for supplying the relay coil. <IMAGE>
Patent EP-0266604-A3 (EP)
IPC: H01L21/302
Filed: 1987-10-16
Abstract: An anode (20) for a reactive ion etching (RIE) system has a 
plurality of holes (26) formed therethrough. The holes 
produce a plasma glow (29) about each hole which results in 
an increase in the etch rate of wafers (22) to be etched on 
a cathode (16) opposite the holes. The holes are arranged 
in the anode to provide a uniform etch rate on one wafer or 
a batch of wafers to be etched. By varying the pressure in 
the system, the presence of plasma glow and hence the etch 
rate uniformity is controlled.
Patent EP-0270845-A3 (EP)
Title: Shop-storage means for tools with a clamping shaft, in particular screw-driver bits
IPC: B65D83/00
Filed: 1987-11-06
Abstract: The shop-storage means consists of a middle box and of one or more tool magazines (27), especially bit magazines, fastened laterally to the middle box. Each tool magazine (27) contains a series of individual magazines (28) arranged parallel to and at a distance next to one another, each individual magazine forming a receiving space for tools (29, 30), for example bits, mounted above one another in stack form. These tools in the receiving space rest on a spring plate (40) supported relative to the bottom plate (13) by means of a spring (41), the spring length of which is great enough to ensure that even the lowest tool resting on the spring plate (40) can be extracted via an upper end extraction orifice (32). For extraction, the tool can be pushed out forwards through the end orifice (32) by way of an upper slot (34) in the individual magazine (28), the next tool following up as a result of the spring plate (40). <IMAGE>
Patent EP-0282965-A3 (EP)
Title: Treponema hyodysenteriae antigen and uses therefor
IPC: A61K39/02
Filed: 1988-03-15
Abstract: A vaccine for swine dysentery is comprised of T. hyodysenteriae antigen(s), or fragment thereof wherein the antigen has a molecular weight of from 19 Kda to 90 Kda. The antigen may be obtained by treating T. hyodysenteriae organism with a detergent or chaotropic agent. The antigens may also be used in an assay for T. hyodysenteriae antibody.
Patent EP-0288824-A3 (EP)
IPC: C07C309/73
Filed: 1988-04-14
Abstract: Die vorliegende Erfindung betrifft sulfonsäurearyl­
esterhaltige aromatische Diamine der Formel 
  
in der  
¹R ein Wasserstoffatom, einen gegebenenfalls verzweigten 
Alkylrest mit 1 bis 6 C-Atomen, vorzugsweise eine 
Methylgruppe, einen Alkoxyrest mit 1 bis 6 C-Atomen 
oder ein Halogenatom,  
²R und ³R gleich oder verschieden sind, Wasserstoff­
atome, gegebenenfalls verzeigte Alkylreste mit 
1 bis 6 C-Atomen oder ein Halogenatom bedeuten.  
     Die vorliegende Erfindung betrifft ferner ein Verfahren 
zu ihrer Herstellung sowie ihre Verwendung bei der Her­
stellung von Polyurethankunststoffen.
Patent EP-0296588-A3 (EP)
Title: Method and circuit arrangement for the automatic recognition of signal sequences
IPC: G01H3/00
Filed: 1988-06-23
Abstract: For the automatic recognition of signal sequences, such as for example speech signals and/or music signals, in each case envelope curves (rectifier 3) are formed from predetermined signals and from signals to be examined and these envelope curves are then band-limited to a narrow, low frequency range (e.g. 2 to 50 Hz). Timing excerpts (approx. 1.7 sec.) are if appropriate stored in a memory (6) as "masks" after digitalisation. When monitoring transmissions, the band-limited envelope curve signals of the signals to be examined are then buffered in a second memory (7) in sections of equal length (of approx. 1.7 sec. in length). Within the period between the arrival of two successive signals to be examined the contents of the buffer (7) are then compared (comparator 8) with all the masks of the first memory (6), a detection signal being generated in the case of a predetermined degree (e.g. 95%) of correspondence. 
<IMAGE>
Patent EP-0300395-A3 (EP)
IPC: H02G11/02
Filed: 1988-07-16
Abstract: Bei einer Vorrichtung zur Lagerung des elektrischen 
Verbindungskabels, welches zwischen eine tragbare, 
batteriebetriebene Programmquelle, die ein Kleinstereo­
gerät, ein Kassettenspieler und/oder ein Rundfunk­
empfänger sein kann und üblicherweise ein sogenannter 
Walkman in allen seinen Ausgestaltungen ist, und 
den an dieses Programmgerät angeschossenen Kopf- 
oder Ohrhörern geschaltet ist, wird vorgeschlagen, 
eine separate, dieses Verbindungskabel mittels einer 
Aufwickelanordnung mindestens teilweise aufnehmende 
Kassette mit eigener, abgeschlossener Gehäuseform 
vorzusehen und diese Kassette über mechanische Verrie­
gelungsmittel und/oder elektrische Verbindungsmittel, 
die gleichzeitig auch die mechanischen Verriegelungsmit­
tel bilden können, an das Gehäuse des Programmgeräts 
anzustecken, vorzugsweise anzurasten. Dabei ist 
die Aufwickelanordnung bevorzugt so ausgebildet, 
daß sie das Kabel automatisch einzieht, jedoch durch 
eine mechanische Fixierung in beliebiger Auszugslänge 
spannungsfrei halten kann.
Patent EP-0303211-A3 (EP)
Title: Stabilizers for electrostatic liquid developers
IPC: G03G9/12
Filed: 1988-08-06
Abstract: An electrostatic liquid developer consisting 
essentially of 
   (A) nonpolar liquid having a Kauri-butanol value of 
less than 30, present in a major amount,    (B) thermoplastic resin particles having an average 
by area particle size of less than 10 µm,    (C) nonpolar liquid soluble ionic, nonionic, or 
zwitterionic compound, and    (D) alkylhydroxybenzylpolyamine as define herein, 
being operably soluble in component (A) above.    
Optionally colorant, adjuvants, etc., are present. 
The liquid electrostatic developer is useful in 
copying, making proofs including digital color proofs, 
lithographic printing plates, and resists.
Patent EP-0311926-A3 (EP)
IPC: G03F7/105
Filed: 1988-10-07
Abstract: A photopolymerisable mixture contains a polymeric binder, a free-radical-polymerisable compound, a photoinitiator, a leuco dyestuff and a compound containing at least one epoxy group as essential constituents. 
<??>The mixture has a better dark storage capacity than known mixtures and is preferably used to produce dry photoresist.
Patent EP-0315169-A3 (EP)
Title: Envelope-shaped body for heat insulation
IPC: C04B30/00
Filed: 1988-11-03
Abstract: The invention relates to shaped heat-insulation bodies with an envelope, which are characterised in that a moulding of a base body provided with an envelope suitable for deep-drawing and based on a pressed microporous heat insulation material, the pressure inside the envelope having been reduced down to 10<-><6> bar, is shaped under pressures in the range from 1 t/m<2> to 1000 t/m<2>.
Patent EP-0316964-A3 (EP)
Title: Process for the purification of podophyllotoxin
IPC: C07D493/04
Filed: 1985-09-24
Abstract: A process is provided for removing impurities from solution of podophyllotoxin which involves contacting the solution with an aqueous base.