baber/WOPTO huggingface dataset:
Patent EP-0056686-A3 (EP)
IPC: G07C9/00
Filed: 1982-01-07
Abstract: An access control card for use in an access control 
system includes a battery (14), a wireless signal sensor such 
as an antenna (11) for receiving coded wireless signals such 
as coded radio frequency signals generated by a card reader, 
a clock and receiver (20) connected to the battery and 
antenna for supplying a received signal based upon the 
coded radio frequency signal, a memory (50) for storing first 
and second stored codes, and a comparator and transmit 
circuit (80) for comparing the first stored code to the received 
signal and for transmitting the second stored code when 
there is a match between the received signal and the first 
stored code.
Patent EP-0078153-A3 (EP)
Title: Method for producing self-reproducing mammalian pancreatic islet-like structures
IPC: C12N5/00
Filed: 1982-10-21
Abstract: Method for producing pancreatic islet-like structures (ILS's) having histology and insulin-producing properties corresponding to those of fetal pancreatic islets and islets from adult animals maintained in culture. The ILS's are produced by culturing isolated natural pancreatic islets, pancreatic duct pieces, cell clusters consisting of mildly digested pieces of pancreas, cell tissues obtained as byproducts of the culturing methods, or previously-produced ILS's, in attachment to a substrate.
Patent EP-0073172-A3 (EP)
Title: Wire bonding technique for integrated circuit chips
IPC: H01L21/48
Filed: 1982-08-19
Abstract: In a method for welding a lead wire or bonding wire 
from a microcircuit chip mounted on a lead frame to a lead 
frame finger, the lead frame finger is preheated prior to any 
substantial electrical or thermal coupling between the lead 
frame finger and chip. Intense but controlled energy is 
applied to the lead frame finger at levels which might 
otherwise damage the IC chip. In one embodiment the lead 
frame finger is preheated to a temperature below the melting 
point of the metal comprising the lead frame. Enhanced 
bonding is thereafter effected by thermocompression bond­
ing or the like. In another embodiment the preheating step 
comprises melting a portion of the surface of the lead frame 
finger and forming a molten pool or puddle in the surface. 
Bonding of the lead wire is affected by immersing a section 
of the wire in the molten pool or puddle. In order to preheat 
the lead frame finger a controlled pulse train is delivered for 
arc discharge at the bonding location. Bonding apparatus 
and circuitry for performing the method are described.
Patent EP-0065936-A3 (EP)
IPC: B21B31/02
Filed: 1982-04-28
Abstract: A reversible hot-rolling mill is described which is 
constituted essentially by a rolling stand (1) including a 
roughing unit (2) and a finishing unit (3) arranged in line, the 
work-rolls (6, 7; 30, 31) of these units (2,3) being displaceable 
between an operative position and an inoperative position 
spaced from the rolling line (A) of the rolling stand (1). The 
rolling mill is particularly suitable for the hot-rolling of 
special steels and non-ferrous metals.
Patent EP-0085324-A3 (EP)
IPC: C08L77/00
Filed: 1983-01-15
Abstract: Nylon compositions are prepared by anionic polymeriza­
tion of at least 75% of a lactam with up to about 25% of an 
epoxy component in the presence of a basic catalyst and a 
promoter that can be used in lactam polymerization wherein, 
in a preferred embodiment, the epoxy component is a 
modified epoxy resin containing physical property enhanc­
ing constituents. The nylon compositions are prepared by 
mixing a fraction of a lactam with the epoxy component and 
the promoter to form liquid mixture A, mixing remaining 
lactam with the catalyst to form liquid mixture B, mixing 
liquid mixtures A, A and B in the ratio ranging from 1/1 to 4/1 
to form liquid mixture C, injecting liquid mixture C into a 
mould maintained at a temperature of about 100 to 200°C 
wherein a chemical reaction takes place whereby the liquid is 
converted to a solidified mass in less than about 2 minutes, 
and removing the nylon composition in the form of a molded 
object.
Patent EP-0087062-A3 (EP)
Title: Pharmaceutical composition containing ibuprofen for external application, and method of preparing the same
IPC: A61K31/19
Filed: 1983-02-09
Abstract: An externally administrable pharmaceutical which contains an effective amount of 2-(4-isobutylphenyl)propionic acid in a base is obtained by drug dissolution in a mixture of C6-12 carboxylic acid triglycerides, glycerol monostearate-polyoxyethylene stearate mixture and polyoxyethylene-fatty acid esters. A cream is obtained by stirring this solution with an aqueous phase in the presence of heat.
Patent EP-0094586-A3 (EP)
IPC: C07D209/48
Filed: 1983-05-09
Abstract: Glycerol derivatives of the general formula: 
  
      in which A, B, D, R¹, R², R³ and R⁴ have the meaning given in 
the specification, possess antagonistic effect on PAF, 
hypotensive effect like PAF, inhibitory effect on phospholi­
pase and inhibitory effect on growth of tumour cell or 
induction of differentiation, and are, therefore, useful as a 
platelet aggregation inhibitor, anti-asthmatic agent, anti­
allergic agent, anti-inflammatory agent, hypotensive agent 
and anti-tumour agent for mammals. Disclosed are also 
methods for preparing the novel compounds.
Patent EP-0097895-A3 (EP)
IPC: B65D85/10
Filed: 1983-06-18
Abstract: Bei einem Verpackungsbehälter (1), insbesondere für 
Zigarettenhülsen (10), bestehend aus zwei in einer gemein­
samen Umhüllung (2) in Längsrichtung aneinanderstoßend 
angeordneten trogartigen Innenbehältern (3,4) sind, zur 
Vermeidung von Beschädigungen des Füllgutes, beispiels­
weise eingefüllte Zigarettenhülsen (10), bei der Lagerung 
und/oder bei der Entnahme die trogartigen Innenbehälter 
(3,4) mit mindestens einer, die Trogöffnung teilweise abdec­
kenden, Leiste (8,9,15,16) versehen.  
     Bei einem Ausführungsbeispiel sind drei, die Trogöff­
nung U-förmig begrenzende, Randleisten (8,9,15 bzw. 16) 
vorgesehen. Die Randleisten (8,9,15 und 16) können abbieg­
bar bzw. abreißbar ausgebildet sein.
Patent EP-0100617-A3 (EP)
IPC: G06F3/033
Filed: 1983-07-12
Abstract: A digitizer tablet 50 providing accurate two-dimensional 
coordinate location of the position of a cursor 54 over the 
entire surface of the tablet 50. The position values are 
derived from sequential pulse signals emanating from a grid 
matrix within the plane of the tablet and received by a 
magnetic pickup 60 within the cursor body. The grid matrix 
60 is energized with signal pulses and arranged in a 
predistorted manner to extend the useful area of the tablet 50 
to include the edge of the grid matrix. Furthermore, the 
tabler matrix and the associated drive and calculating 
electronics are incorporated on a unitary circuit board 
wherein the electronics are within the tablet area useable for 
cursor location determination.
Patent EP-0113220-A3 (EP)
Title: Method and apparatus for controlling cableless seismic digital field recorders having seismic data processing capabilities
IPC: G01V1/24
Filed: 1983-12-15
Abstract: A method and apparatus are disclosed for automatically controlling the operational modes of the recorders of a cableless seismic digital recording system from a control point. The recorders can be applied not only to situations where a high energy impulsive seismic source, such as dynamite, is used but also to situations where seismic-trace data generated by a low energy surface seismic source, such as a vibrator, is to be recorded which requires that such seismic-trace data be vertically stacked (summed) by the recorders before being recorded due to the limited capacity of magnetic tape cartridges. The seismic-trace data is preferably weighted before being vertically stacked for improving the signal-to-noise ratio. The operational modes of the recorders include "shooter's box" routines, dynamite (non-stacking) data processing, and stacking data processing with immediate or delayed recording. Selection among these operational modes is preferably made via coded radio signals transmitted from the control point. The disclosed method and apparatus automatically and efficiently select the operational modes, thereby eliminating potential operator error and increasing the rate at which seismic-trace data can be acquired in the stacking data processing mode.
Patent EP-0126913-A3 (EP)
Title: Device for assembling the parts of a thermally insulated composite profile
IPC: E06B3/26
Filed: 1984-04-07
Abstract: A device for fastening together the parts of a heat-insulated composite section consisting of two metal sections and of at least one insulating rod has knurling rollers that shape exterior groove webs, forces them against the insulating rod, provides them with a knurled strip. The knurling roller has conical, toothed, circumferential surfaces. The bottom land between each pair of teeth parallels the conical circumferential surface. The knurling rollers are mounted in a tensioning mechanism that consists of two annular disks in such a way that it can be displaced along its axis. It can be displaced 0.5 to 1 mm to each side out of an intermediate position. The axial flotation make it possible to compensate for errors in alignment between the knurling roller and the composite section that occur while the groove webs are being shaped as a result of undesirable superimposition of the tolerances of the separate parts. The knurling rollers are mounted in such a way that they cannot rotate on powered shafts. They advance the composite section, which is also guided by horizontal and vertical guide rollers, through the device.
Patent EP-0136728-A3 (EP)
Title: Process for the dissolution of peptides and proteins, solutions thereby obtained and their use
IPC: C07K1/02
Filed: 1984-06-27
Abstract: Process for the dissolution of peptides and proteins in non-aqueous and mixed non-aqueous/aqueous solvents using crownethers, solutions thereby obtained and their use. Purification of proteins and/or enzymes, modification and optimisation of the activity of enzymes. Use of peptide-crownether complexes as membrane materials, use of enzyme-crownether complexes as detergents.
Patent EP-0150600-A3 (EP)
IPC: H01H13/70
Filed: 1984-12-14
Abstract: A membrane switch assembly (10) is comprised of 
spaced apart layers (12, 16) having corresponding patterns 
of conductive switch contacts (28, 28′) arranged in series 
thereon, the layers (12, 16) being separated by spacing 
means (20) having openings therein. The switch contacts 
(28, 28′) on each layer are spaced along a single conductive 
path (24, 24′) so that a regular unit value of impedance 
means exists between the switch contacts (28, 28′). When the 
electrical circuit is completed by closing a switch site, the 
resulting total impedance is essentially equal to the sum of 
the unit values of the impedance means along the circuit 
path formed by the closed switch.
Patent EP-0133400-A3 (EP)
Title: Eléments assemblables pour échangeurs thermiques
IPC: F24B1/188
Filed: 1984-07-23
Abstract: L'invention concerne un élément assemblable avec des 
éléments identiques et des ensembles d'éléments consti­
tués chacun d'éléments différents et complémentaires, as­
semblables entre eux et destinés à la construction d'échan­
geurs thermiques à circulation de fluides gazeux et/ou li­
quide. Lesdits échangeurs peuvent être construits séparé­
ment ou s'intégrer à la structure de tous foyers neufs ou 
anciens, de tous types et de toutes dimensions.  
     Chaque élément est caractérisé en ce qu'il se présente 
sous la forme d'un conduit tubulaire ayant une surface laté­
rale et deux faces d'extrémité et possédant deux ouvertures 
pour permettre la circulation, à son intérieur, d'un fluide 
caloporteur.  
     Les divers éléments se combinent et s'assemblent en­
tre eux au moyen d'organes de liaison et permettent la cons­
truction de tout ou partie des parois de foyers, dans l'épais­
seur desquelles un ou plusieurs conduit(s) se trouve(nt) 
simultanément aménagé(s).  
     Un conduit secondaire (13) peut être disposé à l'inté­
rieur de celui constitué par les éléments eux-mêmes, en vue 
de conférer à l'échangeur un double effet.
Patent EP-0166843-A3 (EP)
Title: Improved device for detecting the developped power in home pedalling apparatus or bicycles
IPC: A63B21/00
Filed: 1984-12-20
Abstract: There is disclosed a power detecting or sensing device effective to be applied to room or home pedaling apparatus essentially comprising a tachometer and a drum, provided with a marked or flagged portion, driven by a dynamometric brake associated to the flywheel of the bicycle, the pointer of the tachometer and the marked portion of the drum being effective to individually supply the indication of two perimetrical cases, arranged on perpendicular lines of an indicating table therein there are indicated predetermined power values.
Patent EP-0158767-A3 (EP)
IPC: H04M11/08
Filed: 1985-01-02
Abstract: A videotex decoder apparatus which, in various aspects, 
displays a status line to indicate when connect charges are 
occurring; overlays menus over displayed videotex frames 
with portions of the displayed frames remaining visible; 
provides easily called log-on procedures; retrieves remote 
information frames by user-specified keyword names; prints 
information frames in selectable different overall sizes; 
provides selectable different character sets for display; is 
table-driven; and uses an added frame header on stored 
frames to indicate the videotex protocol for decoding the 
frames.
Patent EP-0157395-A3 (EP)
IPC: B08B9/032
Filed: 1985-03-30
Abstract: Eine Wirbelstrahldüse als hydraulisches Arbeitswerkzeug 
soll als konstruktiv einfaches Werkzeug, möglichst mit glatten 
Aussenflächen, betriebssicher betrieben werden können, wobei 
weder Lager noch Dichtungen erforderlich sind, so dass es auch 
zum Reinigen verstopfter enger Hohlkörper, insbesondere Roh­
ren, mit einem Hochdruckmittel sowie zum Bohren von Löchern 
in weichen Massen geeignet ist. Das wird dadurch erreicht, dass 
ein unmittelbar über einem verjüngten Zapfen (5) eines Ständers 
(2) angeordneter, hülsenförmig ausgebildeter Läufer (1) vorge­
sehen ist, der sich ständerseitig, vorzugsweise über eine über 
den Zapfen (5) des Ständers (2) geschobene Ringscheibe (6) 
aus Kunststoff oder dergleichen, auf einer Stirnfläche (7) eines 
erweiterten Bereichs (8) des Ständers (2) abstützt und durch 
wenigstens einen tangential in eine Umfangsnut (9) im Zapfen (5) 
eingreifenden in einer Querbohrung (10) im Läufer (1) gelagerten 
Stift (11) axial gesichert ist.
Patent EP-0155054-A3 (EP)
IPC: G07C9/00
Filed: 1985-03-06
Abstract: Bei einem durch teilnehmerindividuelle Passworte gesi­
cherten Kommunikationssystem ist zur Abwehr des unberechtig­
ten Zugangs häufig ein die möglichen Passworte enthaltender 
Speicher (1) und ein die jeweils empfangenen Passworte mit dem 
Speicherinhalt vergleichender Vergleicher (2) vorgesehen.  
     Zur Erhöhung der Sicherheit ist erfindungsgemäss zusätz­
lich eine am Ausgang des Vergleichers (2) über ein Eingangsgat­
ter (5) angeschaltete monostabile Verzögerungsschaltung (3) mit 
nachgeschalteter Ausgangsverknüpfung (6) vorgesehen. Diese 
werden in Abhängigkeit vom Vorhandensein eines an einem 
besonderen Eingang (C) stehenden Aktivierungssignals derart 
vorbereitet, dass bei Nichtübereinstimmung des empfangenen 
mit dem gespeicherten Passwort die monostabile Verzögerungs­
schaltung (3) startet und während ihres Ablaufs die Ausgangs­
verknüpfung (6) sperrt, während bei Übereinstimmung die Aus­
gangsverknüpfung (6) öffnet.
Patent EP-0179536-A3 (EP)
IPC: A61F2/02
Filed: 1985-10-22
Abstract: Apparatus for improving the coupling of an external in­
ductive transmitting coil to an internal inductive receiving 
coil to transmit power and/or data to said receiving coil from 
said transmitting coil whereby a coupling coil inductively 
coupled to said transmitting coil to increase the Q factor 
between said transmitting coil and said receiving coil.
Patent EP-0195153-A3 (EP)
Title: High power window and support structure for electron beam processors
IPC: H01J33/04
Filed: 1985-06-28
Abstract: A high power window for an evacuated electron beam generator and the like which comprises one or more pluralities of conductive successive fins parallely and closely spaced arcuately extending transversely across the electron beam foil window and held by the vacuum pressure to the inner surface thereof, with the fin cross-section preferably tapering in thickness inwardly.
Patent EP-0178161-A3 (EP)
IPC: B60C27/10
Filed: 1985-10-09
Abstract: A wheel grip apparatus capable of being laid substantially 
flat having chains or other grip enhancing means (14) overlying 
the ground contact means of a vehicle wheel and held in place 
on the inside of the wheel by a substantially self supporting, 
substantially circular member (1) to be opened and closed in 
one position for the purpose of fitment and/or removal and on 
the outside by means (18, 19) to be opened in substantially 
diametrically opposed positions one of which preferably in­
cludes means (17) to control the tension and thus the tension 
of the wheel grip means over the wheel. The outside support 
means for the wheel grip members are engaged after location 
of the inside means.
Patent EP-0213272-A3 (EP)
Title: New tetrapyrrole polyaminomonocarboxylic acid therapeutic agents
IPC: A61K49/00
Filed: 1986-04-30
Abstract: This invention relates to new therapeutic compositions which are useful in photodiagnosis and phototherapy, especially in the detection and treatment of tumors and cancerous tissues in the human or animal body. The compounds of the present new therapeutic composition are mono-, di or polyamides of an amino monocarboxylic acid and a tetrapyrrole containing at least one carboxyl group of the structure  <IMAGE>  wherein Z is the aminomonocarboxylic acid residue less the amino group, X is the tetrapyrrole residue less the carboxy group, and "n" is an integer from 1 to 4 inclusive.
Patent EP-0210478-A3 (EP)
Title: Process for the preparation of anionically modified polyurethane (urea) masses containing fillers, polyurethane (urea) masses obtained and their use
IPC: C08G18/65
Filed: 1986-07-08
Abstract: The invention is directed to the formation of filler containing anionically modified polyurethane (urea) compositions by reacting suitable polyurethane (urea) forming ingredients in the presence of from 5 to 97% by weight of fillers selected from the group consisting of (i) finely divided or lumpy foam particles, (ii) fossile lignocelluloses, (iii) carbon powder, and (iv) mixtures thereof, said filler-containing polyurethane (urea) having a water absorbability of from 33 to 97% by weight, and having an anionic group content of from 10 to 3000 milliequivalents of anionic groups and/or groups capable of anionic group formation per 1000 grams of said polyurethane (urea) components.
Patent EP-0212589-A3 (EP)
IPC: H03K23/40
Filed: 1986-08-14
Abstract: A synchronous binary circuit comprising a counter in­
cluding J-K flip-flops (FF1 to FF8) constituting lower l bit 
stages and higher m bit stages, first logic means (1, 2; 13 to 
16) for feeding, to J and K input terminals of each of flip-­
flops among the lower l bit stage flip-flops higher than the 
second bit stage, and AND of noninverted outputs of all the 
lower stage flip-flops than the pertinent stage, second logic 
means (3; 20) for feeding, to the J and K input terminals of 
the first stage flip-flops among the higher m bit stage flip-­
flops, a first logical product of the non-inverted output of a 
one bit lower stage flip-flop and non-inverted outputs of 
the first to (l-1)-th bit stage flip-flops among the lower bit 
stage flip-flops, and third logic means (4₁, 4₂, 5₁, 5₂, 6₁, 6₂, 
26 to 28) for feeding, to the J and K input terminals of flip-­
flops among the higher m bit stage flip-flops higher than 
the second stage, a second logical product of non-inverted 
outputs of the lower first to (l-1)-th bit stage flip-flops and 
a third logical product, the third logical product being a 
logical product of an non-inverted output of a flip-flop 
lower by one bit than each of the flip-flops lower than the 
second stage and a fourth logical product, and the fourth 
logical product being a logical product of non-inverted 
outputs of flip-flops lower by more than two bit stages in 
the higher bit stage flip-flops.
Patent EP-0225557-A3 (EP)
Title: Warning light device, especially for a motor vehicle
IPC: B60Q1/26
Filed: 1986-11-28
Abstract: The warning light device is intended especially for motor vehicles and consists of a plastic housing with housing stiffening elements and a plurality of lamps arranged in a row next to one another in the housing. The stiffening elements of the housing formed from the upper part (1') and lower part (1 sec ) are arranged in the region of the rear housing wall (8) in the form of a carrier (2) formed from metal profiles (5). In the region of a side wall and/or end wall (10,11) of the housing (1), at least one gripping opening (15) which is somewhat larger than the profile cross-section of the carrier (2) and is flush with the carrier (2) is arranged and the carrier (2) is constructed in the region of the gripping opening (15) in the form of a device holder (3). <IMAGE>
Patent EP-0194061-A3 (EP)
IPC: H03F3/04
Filed: 1986-02-14
Abstract: An artifical semiconductor (1) is composed a of multilayer 
structure with thin films of metal (1a) or insulator (1b) or 
semiconductor in alternation. The semiconductor (1) is com­
bined with one or more other bodies (2, 3, 5) which may be of 
similar multi-layered construction but with a different period or 
film thickness to provide a diode, a transistor or an amplifying 
device with a high speed response to millimeter waves.
Patent EP-0193322-A3 (EP)
IPC: G01F23/24
Filed: 1986-02-17
Abstract: A fluid level sensor is provided which utilizes 
thick film thermistors in a four-thermistor bridge 
configuration. The bridge is heated by a heater to 
sense the presence or absence of fluid at a particular 
level with respect to the thermistors. Upon energizing 
the bridge with a power source, the middle leads thereof 
are monitored for voltage separation and polarity. An 
indicator circuit is provided for indicating when one or 
more of the thermistors is submerged in the fluid. The 
heater influences the temperature of the thermistors to 
a greater or lesser extent depending upon whether or not 
they are submerged. Detectable changes in voltages 
across the bridge are accordingly produced.
Patent EP-0234348-A3 (EP)
Title: N-glycosyl amide derivatives, method for their preparation and their use as medicaments
IPC: C07H15/04
Filed: 1987-02-03
Abstract: The N-glycosylamide derivatives have the general formula (I) 
<IMAGE>
 in which R<1>, R<2>, R<3>, R<4>, R<5> and R<6>  have the meaning given in the description.
Patent EP-0236911-A3 (EP)
IPC: B28C5/42
Filed: 1987-03-03
Abstract: Die Erfindung betrifft eine Transport-, Misch- 
und Förderkombination, insbesondere für Zement­
beton.  
Ziel ist eine möglichst stoßfreie Förderung des 
Betons sowie eine hohe Mobilität der Kombination. 
Die stoßfreie Förderung wird durch die Verwendung 
einer Schlauchpumpe (3) mit langsam sich öffnen­
dem und schließendem Querschnitt für den druck­
seitigen Austritt und den saugseitigen Eintritt 
des Gutes erreicht. Die Mobilität wird durch die 
gleichachsige oder achsparallele Anordnung von Trans­
portmischer (2) und Schlauchpumpe (3), die eine 
kurze Bauweise erlaubt, sowie durch die Reduzierung 
der auf die Kombination wirkenden dynamischen Stoß­
lasten erreicht.
Patent EP-0239982-A3 (EP)
Title: Data input device
IPC: G07G1/12
Filed: 1987-03-31
Abstract: A data input device can be adapted for setting a data format establishing mode or a data inputting mode in which the input data are processed on the basis of the established data format. The data input device includes a keyboard for establishing the data format in the data format establishing mode and for inputting data in the data inputting mode. The data format established by the keyboard is stored in a memory. The input device processes the input data on the basis of the data format stored in the memory.