baber/WOPTO huggingface dataset:
Patent EP-0205043-A3 (EP)
IPC: G01N30/00
Filed: 1986-05-28
Abstract: Die Erfindung betrifft ein Verfahren zum Messen einer 
Ammoniakmenge in einem Gas, in dem Ammoniak der einzige 
kationenbildende Bestandteil ist. Dabei wird das Gas 
mit Wasser vermischt und die Mischung anschließend in 
einem Phasentrenner (2) in eine gasförmige und in eine 
flüssige Phase getrennt. Es ist vorgesehen, daß aus der 
flüssigen Phase, in der die einzigen Kationen Ammoniumkationen 
sind, durch einen Anionentauscher (9) alle 
Anionen entfernt werden. Danach wird die Leitfähigkeit 
der flüssigen Phase mit einem Leitfähigkeitsmesser 
(10) bestimmt. In einer Auswerteeinheit (11), die elektrisch 
mit dem Leitfähigkeitsmesser (10) verbunden ist, 
wird aus der gemessenen Leitfähigkeit die Ammoniakmenge 
bestimmt. Die Auswerteeinheit (11) ist mit einer 
Anzeigeeinheit (12) verbunden.
Patent EP-0223213-A3 (EP)
Title: Method for the evaluation of units stored on credit cards
IPC: G07F7/00
Filed: 1986-11-14
Abstract: A method for the evaluation of used fee units of a card owner and of a central evaluation location (uP) stored on credit cards (KK) for automatic vendors. In the present invention an evaluation method which prevents manipulations at the credit card is used. This results in that the used fee units are stored in at least one counter (RZ1, RZ2) arranged on the credit card (KK) whose current reading is called in by the central evaluation location (uP) at intervals unknown to the card owner, particularly at randomly oriented intervals, and, subsequently is compared in the evaluation location (uP) to the most recently called-in counter reading. The account of the card owner is charged with the difference between the old and the new fee units.
Patent EP-0202747-A3 (EP)
IPC: G06F3/033
Filed: 1986-04-07
Abstract: A system for creating video images by 'drawing' on a 
touch tablet with a stylus. Addresses designated by the 
stylus are translated by a computer (16) into addresses in a 
frame delay store (13). The operator may choose an artists 
implement, the effect of which is to simulated in the image 
by brush stamp signals representing the distribution power 
of the implement. Brush stamp signals are provided for a 
patch of signals round a designated address. During a frame 
period the brush stamp signals are processed to produce 
signals representing the effect of overlapping brush stamps 
for a portion of line drawn in that period. The store is a frame 
delay store where the stored signals are continuously 
recycled. During a cycle of the store signals corresponding to 
the addresses covered by the brush stamps are sequentially 
up-dated by combining with incoming video signals in 
proportions determined by the brush signals. This produces 
the effect on a screen of a line drawn with the chosen 
implement.
Patent EP-0207021-A3 (EP)
IPC: F16K15/14
Filed: 1986-05-13
Abstract: The invention concerns a valve for controlling the liquid 
exchange in a slot between two relative each other rotating 
machine parts.  
     One of the parts (2) rotates with a shaft (1) relative the 
other part (3). The space (5) is fed with rinsing fluid which 
flows out through the slot (6). For controlling of said slot and 
for preventing a return flow a sealing element (9), such as an 
O-ring, is arranged in the slot (6).
Patent EP-0209501-A3 (EP)
Title: Work rack structure
IPC: B21D1/14
Filed: 1986-06-06
Abstract: A work rack structure for correcting and align­ing misshapen vehicle frame and body portions having a modular structure consisting of several parts joinable and detachable to each other in a variety of combina­tions, including:a) a main rack structure frame part (1) consisting of a pair of parallel tread members (2,3) connected to each other by means of at least two cross bars (4,5,10,11),b) support bars for pulling equipment (17), each of which is telescopically slidable in said cross bars,c) means (171) for locking each of said support bar in a chosen position in its related cross bar, andd) at least three supporting stands (14,15,16) having presettable lengths to be positioned in upright position under said rack structure frame.A method to set up the vehicle on the rack structure is also disclosed.
Patent EP-0232705-A3 (EP)
Title: Electronic data and/or programme carriers and process for their manufacture
IPC: H05K5/00
Filed: 1987-01-07
Abstract: An improved data and/or program carrier housing structure in the form of a data card or the like which securely protects integrated circuit modules housed therein from physical damage. The card of the present invention is designed such that the illegal use or destruction of the data is only possible for the total physical destruction of the card. The electronic integrated circuit carrier includes a plastic layer which is metallized on both sides and etched where electronic components are to be connected. An encircling structure is provided which goes around each electronic component that is housed within the card. The encircling structure includes non-metalized limbs of the plastic layer which form a protective plastic ring which is larger than the electronic element housing(s). The electronic elements are disposed within the interior space of the protective ring and are electrically and mechanically connected to the metallized plastic layer.
Patent EP-0248153-A3 (EP)
IPC: B29C48/92
Filed: 1987-03-11
Abstract: Es wird eine Verbesserung an einer Einrichtung zum Messen des 
Massedruckes in einem Zweischneckenextruder aufgezeigt, bei 
der als Verformungselemente für die Rückleitung des Axial­
rückdruckes der Schnecken zum Extrudergehäuse Zuganker mit 
darauf befestigten Halbleiter-Dehnungsmeßstreifen eingesetzt 
werden.
Patent EP-0238097-A3 (EP)
Title: Multi-system paging device with power conservation
IPC: G08B3/10
Filed: 1981-08-31
Abstract: An battery powered, adaptive signal decoder is disclosed which is capable of processing detected encoded signals in accordance with a plurality of decoding schemes. The decoder has an equivalent microcomputer implementation. Energy conservation means operating independently of the detected signals acts to conserve the energy of the battery.
Patent EP-0242826-A3 (EP)
Title: Cathode for magnetron sputtering
IPC: H01J37/34
Filed: 1987-04-16
Abstract: A magnetron sputtering cathode with a target plate of the material to be sputtered connected to a support body of non-magnetic material, having a chamber disposed between the support body and the target plate, with a coolant flowing through said chamber, said chamber being formed by a recess in said support body, with said recess being tightly covered by said target plate; and having a permanent magnet system disposed beneath the target plate, wherein the target plate (10) abuts the front side of a plate-shaped support body (13) and the likewise plate-shaped permanent magnet system (12) abuts the back side thereof, and the permanent magnet system (12) has a plurality of continuous, meshing magnetic pole tongues (17, 19) of opposing polarity and arranged in spaced relationship to each other, with said tongues being coupled together via a magnet bridge (20) and producing a magnetic field of meandering shape extending substantially solidly over the entire surface of the target plate.
Patent EP-0254863-A3 (EP)
IPC: G01N21/53
Filed: 1987-06-22
Abstract: Ein optisches Autokollimations-Meßgerät weist einen in einem 
Gehäuse (15) angeordneten Lichtsender-Empfänger auf. Mit einem 
Kondensor (9) wird die Lichtquelle (11) durch den Stahlenteiler 
(20) in das Objektiv (12) abgebildet. Dieses wiederum bildet 
die Austrittspupille des Kondensors (9) über die Meßstrecke 
(13) in die Ebene des Retroreflektors ab. Der Retroreflektor 
(14) reflektiert das auftreffende Lichtbündel im wesentlichen 
in sich selbst zum Gehäuse (15) des Lichtsender Empfängers 
zurück, wo das Empfangsbündel vom Strahlteiler (20) zu einem 
Photoempfänger (21) gelenkt wird. Zwischen dem Frontobjektiv 
(12) und der Meßstrecke (13) befindet sich ein Umlenkspiegel 
(16), der aus zwei Teilen besteht, die um eine senkrecht auf 
der optischen Achse (17) stehende Schwenkachse (25) aus einer 
gestreckten in eine um 90° zueinander versetzte Position klapp­
bar sind. Durch eine geeignete Blende wird verhindert, daß 
die Stoßkanten der beiden Teile des Umlenkspiegels vom Sende­
lichtbündel getroffen werden.
Patent EP-0267653-A3 (EP)
Title: Detergent composition containing ethylenediamine-n,n' disuccinic acid
IPC: C11D3/33
Filed: 1987-11-06
Abstract: Laundry detergent compositions containing a detergent surfactant, a detergent builder, and from about 0.1% to about 10% by weight ethylenediamine-N,N'-disuccinic acid or salts thereof are disclosed. These compositions provide enhanced removal of organic stains, such as food and beverage stains.
Patent EP-0248760-A3 (EP)
IPC: A61F2/958
Filed: 1987-05-19
Abstract: In a refillable injection device for use with a 
dilatation catheter (10), a large bore syringe (30) is used to 
refill a small bore syringe (32) without disconnecting the 
syringe assembly from the catheter. A one-way valve (56) 
prevents fluid from moving in the opposite direction. 
Movement of the small bore syringe plunger (40) produces a 
high pressure, low volume flow and can be repeated if 
necessary after the small bore syringe (32) is refilled. 
Subsequent movement of the large bore syringe plunger (36) 
produces a low pressure, high volume flow.
Patent EP-0278401-A3 (EP)
IPC: B29C49/02
Filed: 1988-02-04
Abstract: In an apparatus for manufacturing a plastic hollow body which hollow body is open on one end and closed on the other, for the forming of a head piece a withdrawal device rests on a ring-shaped nozzle having a ring-shaped nozzle having a ring-shaped nozzle opening, and for the forming of a plastic tubular segment the bottom elements of blow-mold pieces rest on the ring-shaped nozzle, to provide for blow-molding of the tubular segment by blow means. It is desired to be able to produce a hollow body with a closed head piece and a perforated bottom member. This is achieved in that the withdrawal device is configured for forming a head piece which is closed to the exterior; in that the bottom elements of the blow mold which rest on the ring-shaped nozzle forms a perforation in the bottom member of the body part of the hollow body, which perforation extends over the region surrounded by the ring-shaped nozzle opening; and in that the blow means disposed in the ring-shaped nozzle is associated with or "operative through" the perforation in the bottom member of the body part of the hollow body. Thereby, a hollow body can be manufactured which has a closed head piece and is fillable via the open bottom member.
Patent EP-0315754-A3 (EP)
IPC: B41J13/076
Filed: 1988-09-15
Abstract: Eine Andruck- oder Transportrolle, insbesondere für 
blatt- oder folienförmiges Gut, enthält eine als An­
druckfläche dienende Außenumfangsfläche, die koaxial 
zu einer in Längsrichtung verlaufenden Bohrung an­
geordnet ist. Um die Andruck- oder Transportrolle 
nachträglich zu Reparaturzwecken leicht von der Ach­
se oder Welle, auf der sie angeordnet ist, demontie­
ren zu können und eine Ersatzrolle leicht und einfach 
montieren zu können, ist die Rolle an einer Stelle mit 
einem von der Außenumfangsfläche bis zu der Bohrung 
reichenden und die Stirnseiten durchsetzenden Schlitz 
versehen, während sie wenigstens an einer dem Schlitz 
bezüglich der Längsachse diametral gegenüberliegenden 
Stelle elastisches Material aufweist. Mit Hilfe des 
elastischen Materials sind die durch den Schlitz 
voneinander getrennten Teile scharnierartig miteinan­
der verbunden.
Patent EP-0307924-A3 (EP)
Title: Flexible dispenser packet for premoistened towelettes
IPC: B65D83/08
Filed: 1988-09-16
Abstract: The invention comprises a sealed flexible plastic packet having an opening through the top of said flexible packet container, a resealable tab (2) in position to seal off said opening, said packet containing within it a rigid tray insert (9) comprising a top (3) and side walls and having a cavity comprising a base wall and peripheral walls extending from said base wall to said top of said rigid tray insert and said base wall having an opening transversely positioned relative to a presented edge of one of a plurality of disposable pre-moistened towelettes (7) removably positioned in the space beneath said rigid tray insert, whereby access is provided through said opening to said towelette for removal of said towelette from said container such that upon removal of said towelette from said container the next succeeding towelette is presented for subsequent removal from said cavity.
Patent EP-0314217-A3 (EP)
Title: Controlled csma packet switching system
IPC: H04L12/56
Filed: 1988-10-06
Abstract: A controlled CSMA packet switching system of a non-­
persistent carrier type in which in the event of a channel being sensed 
busy, a new sensing point is scheduled at random in a dynamically 
determined time interval TS n  where 
  
where TS u  is the scheduling time interval that maximises the expected 
throughput when all the stations compete for the channel access, TS l  
is the scheduling time interval that maximises the expected throughput 
when two stations compete for the channel access, TS n-1  is a 
scheduling time interval determined in a preceding (n-1)th observation 
interval, G n-1  is the average offered load in the (n-1)th observation 
interval, and G o  is a nominal average offered load.  
     An estimation of the average offered load G n-1  is 
derived from an estimation of the average idle period length in the 
(n-1) observation interval. Three strategies for obtaining such an 
estimation when a station participates to at least one transmission 
in the observation interval are disclosed.
Patent EP-0339145-A3 (EP)
IPC: B24D9/04
Filed: 1988-04-25
Abstract: A sanding wheel (21) has an easily removable and 
replaceable contoured abrasive strip (31) enabling use 
of the sanding wheel to sand workpieces of different 
contours accurately without replacement of the complete 
sanding wheel. To permit quick installation and removal 
of the strip, there are provided top and bottom 
circumferential rings (23,24), between which the strip 
is inserted until it abuts a stop plate (27). After 
use, depression of plate (27) releases the strip for 
removal.
Patent EP-0322169-A3 (EP)
Title: Microporous filaments and fibers, process of making same, and articles made therefrom
IPC: H01M50/491
Filed: 1988-12-19
Abstract: Fibers and filaments of an ultrahigh molecular weight polyolefin that have a void volume greater than about 20% and are wettable. Wettability is imparted to the fibers and filaments by incorporating a filler into the composition that is hygroscopic, has a particle size less than about 10 microns in diameter and a surface area greater than about 30 square meters per gram. The preferred fillers are those that contain surface silanol groups. The fibers and filaments are formed by the process of forming a mixture of the ultrahigh molecular weight polyolefin, filler and plasticizer, metering the mixture to an extruder, heating and kneading the blend in the extruder, conveying the extrudate to a spinneret-type die, expressing the extrudate through the die openings to form fibers or filaments, and extracting at least a portion of the extractable plasticizer to provide the desired porosity. The fibers and filaments may be formed into woven and nonwoven webs by airlaying and wetlaying techniques. Such webs are particularly useful as a battery separator.
Patent EP-0337462-A3 (EP)
Title: Prefabricated horizontal road marking tape reflectorized by associated reflectors
IPC: E01F9/524
Filed: 1989-04-13
Abstract: Prefabricated tape for horizontal road marking, located on the 
road surface, to which catadioptrics are applied, which consist of a 
mould (2) with protecting shoulders (12), of a foam body (4) inside of 
the mould, of retroreflecting platelets (8), of an antiwear film (6) 
protecting said platelets, in order to achieve a vibrating ef­
fect ensuring the cleanness of the retroreflecting platelets (8).
Patent EP-0360974-A3 (EP)
IPC: B62D55/20
Filed: 1989-05-22
Abstract: Bei einem Gleiskettenlaufrad (1), das gleichzeitig zur 
Führung der Kettenführungszähne (5) dient und bei dem die 
den Kettenführungszähnen (5) zugewandten Führungsflanken 
durch aus Stahl bestehende Verschleißschutzringe ge­
schützt sind, sind die Verschleißschutzringe (4) durch 
Reibschweißen auf das Gleiskettenlaufrad (Radkranz 1) 
aufgebracht.
Patent EP-0354433-A3 (EP)
IPC: B01D9/02
Filed: 1989-07-29
Abstract: Bei dem Verfahren zur Stofftrennung nach dem Prinzip 
der Kühlkristallisation wird nach der Abscheidung der 
Kristallschicht im Kristallisator das restliche Gemisch 
entfernt und die Kristallschicht abgeschmolzen. Das 
Verfahren zeichnet sich dadurch aus, daß man das den 
Kristallisator vollständig ausfüllende Gemisch während 
der Erstarrung durch aufgezwungene Oszillationsbewegungen 
in Schwingungen versetzt und solange im Kristallisator 
beläßt, bis ein Erstarrungsgrad von 50 % bis 90 % er­
reicht ist.
Patent EP-0359116-A3 (EP)
IPC: C08F4/651
Filed: 1989-09-07
Abstract: Rahmen ist ein Verfahren zum Herstellen von Propylen-Homo- oder Copoly­
merisaten durch Polymerisation des zugrundeliegenden Monomer mittels eines 
Ziegler-Natta-Katalysatorsystems aus (1) einer durch Vermahlung gewonnenen 
feinteiligen, auf einem Cokristallisat der Formel TiCl₃·1/3AlCl₃ basieren­
den Titan-III-Komponente, (2) einer Aluminiumalkyl-Komponente, sowie (3) 
- gegebenenfalls - einer weiteren Cokatalysator-Komponente, in der 
Gasphase in einem Rührbett unter Abfuhr der Polymerisationswärme durch 
Verdampfungskühlung, wobei man das Monomer in einen Polymerisationskessel 
(P) einbringt und das Polymerisat aus (P) austrägt, mit den Maßgaben, daß 
man (a) in (P) den Druck und die Temperatur in einem Bereich hält, der dem 
gasförmigen Zustand des Monomers entspricht, (b) gasförmiges, nicht durch 
Polymerisation verbrauchtes Monomer aus (P) austrägt, das Monomer in einem 
Kondensator-Kühler-Speicher-System verflüssigt sowie speichert und in (P) 
wieder einbringt, (c) die Temperatur in dem Rührbett regelt durch Änderung 
der pro Zeiteinheit eingebrachten Menge an flüssigem, in (P) verdampfenden 
Monomer, und (d) das verbrauchte Monomer durch Frisch-Monomer ersetzt. 
Charakteristikum ist, daß man die Titan-III-Komponente (1) des 
Katalysatorsystems einsetzt in Form einer relativ nieder konzentrierten 
Suspension der Titan-III-Komponente in einem flüssigen Alkan, mit der 
Maßgabe, daß diese Suspension erhalten worden ist indem man zunächst eine 
sehr hoch konzentrierte Suspension der Titan-III-Komponente in dem Alkan 
über eine gewisse Zeitspanne kräftig rührt und dann mit weiterem Alkan auf 
die niedrigere Konzentration verdünnt.
Patent EP-0365805-A3 (EP)
Title: A device for the control of flow and a high pressure pump
IPC: F04B43/067
Filed: 1989-09-11
Abstract: A fluid motor (97) is set into the return flow of a hydraulic or 
pneuma-machinery. This fluid motor (97) has a relatively large consumption 
capacity to revolve at low speed, but it can be a low pressure motor. The 
motor (97) is utilized to revolve or oscilate one or more control devices 
which may be used to control the operation of the machinery with the return 
flow whereinto the fluid motor (97) is set. Specific additional matters 
are then proposed to secure the smoothly timed and reliable operation of 
the fluid motor and of the controller(s) which it drives.  
     This control arrangement with the fluid motor (97) in the return flow 
fluid line may be utilized to control the operation of a high pressure 
pump. 
This pump may have medial pressure (8, 9) and high pressure (5, 6) pistons, 
reciprocating in respective cylinders, as well as inner- and outer- 
chambers with deflectible separators (58) between these chambers in order 
that the outer chamber may contain a lubricatious fluid while the inner 
chamber can then contain a non-lubricative fluid, as for example, water.  
     The fluid motor (97) in the return fluid line may be replaced by 
another motor, for example, an electric motor with a reduction gear, to 
enforce a low speed operation of the control device(s). If the apparatus 
of the invention is a complete use of all details of the invention, a pump 
can provide a flow of water with pressures in excess of 30 000 psi.
Patent EP-0362849-A3 (EP)
IPC: A61B6/00
Filed: 1989-10-05
Abstract: In each of two images obtained by a digital radiog­
raphy system, for example, a mask image and a live 
image, two regions of interest are set by a cutout 
position setting section (11). Images within corre­
sponding regions of interest are subjected to subtrac­
tion in a subtraction processing section (16). By 
calculating the entropy of one of two subtraction images 
in an entropy calculating section (18), amounts of shift 
to make the entropy local minimum is searched for. By 
using the amounts of shift to make the entropy local 
minimum, an amount of rotation is searched for, which 
makes the entropy of the other subtraction image local 
minimum. The amounts of shift and rotation are set by a 
parameter setting section (14) in accordance with the 
calculated entropy.
Patent EP-0363942-A3 (EP)
Title: Method for the determination of a specific binding substance
IPC: G01N33/543
Filed: 1989-10-11
Abstract: For the determination of a specific binding substance, a test solution containing at least three receptors R1, R2 and R3, of which R1 is capable of specific binding with R2 and R3 and with the substance to be determined, R2 conveys the bond to the solid phase and R3 carries a marker, is incubated, as receptor R1 use being made of a receptor which has at least two binding sites which bind specifically with an epitope of the substance to be determined, as R2 use being made of a conjugate of a partner P1 of a specifically binding pair and of a substance S, which corresponds to the substance to be determined or is a derivative thereof and has at least one epitope of the substance to be determined, the partner P1 either being bound to a solid phase or being able to be immobilised, and as R3 use being made of a complex which contains at least the substance S and a marker, the bound marker being separated from the unbound marker and the marker being measured in one of the two phases.
Patent EP-0374420-A3 (EP)
Title: A residue checking apparatus for detecting errors in add, substract, multiply, divide and square root operations
IPC: G06F7/00
Filed: 1989-10-21
Abstract: The invention concerns a residue checking apparatus 
which uses common circuitry to conduct residue 
checking of the outcome of an arithmetic operation 
which may be an add, a subtract, a multiply, a divide, 
or a square root operation.
Patent EP-0375877-A3 (EP)
IPC: A22C17/04
Filed: 1989-10-26
Abstract: Eine Trennmaschine zur Trennung von Produkten weicher 
und härterer Konsistenz besteht im wesentlichen aus 
einer Trommel (8) mit Öffnungen in der Umfangswand, mit 
einer unter Druck gegen die Trommel (8) anliegenden 
elastischen Schicht (9), die simultan und in dem Bereich 
(13), in dem die Schicht (9) an der Trommel (8) anliegt, 
in gleicher Richtung mit dieser bewegbar ist und die mit 
der Trommel (8) an der der Bewegungsrichtung entgegengesetzten 
Seite einen im Schnitt annähernd dreiecksförmigen 
Zwischenraum (15) bildet, und einer Zuführungsvorrichtung 
(2) zur Zuführung der Produkte in den Zwischenraum 
(15). Um die Produkte sicher in den Spalt zwischen 
Trommel (8) und elastischer Schicht (9) zu befördern, 
ist ein Schieber (6) vorgesehen, der periodisch in den 
Zwischenraum (15) hinein- und aus diesem herausbewegbar 
ist und der durch einen Antriebsmechanismus (7) angetrieben 
wird.