baber/WOPTO huggingface dataset:
Patent EP-0262581-A3 (EP)
IPC: H02M1/36
Filed: 1987-09-24
Abstract: A power supply provides the stable DC voltages 
needed for a computer terminal from a wide range of line 
voltages and frequencies. The line is rectified (32) and 
fed to a flyback transformer (T2) wherein primary current 
is controlled in duration for providing the desired 
energy transfer to the secondary winding. The ouputs from 
the flyback transformer (T2) are rectified and filtered. 
A separate start-up circuit uses a transformer (T1) 
across the line (30, 31) voltage, and a positive 
coefficient resistor (RT2) provides a time limit to allow 
the use of a small transformer (T1) even though the line 
voltage may be high. The start-up circuit must produce a 
minimum voltage for the switching transistor (Q1) in the 
flyback arrangement to allow operation of the power 
supply, and the start-up transformer (T1) is disconnected 
from the circuit after operation to prevent 
electromagnetic interference within the terminal. The 
output (V1) from the power supply is used in the control 
of the switching transistor (Q1) so that, once the 
start-up circuit has achieved the needed voltage level, 
the power supply can assist in maintaining the operation.
Patent EP-0273232-A3 (EP)
IPC: F01N13/02
Filed: 1987-12-04
Abstract: Eine Abgaskatalysatorvorrichtung besitzt einen Einlaß­
und Auslaßstutzen (14, 15) aufweisenden Rohrbehälter 
(16), in dem durch eine Dichtungs- und Isoliermaterial­
schicht (17) von der Behälterwand getrennt ein den 
ganzen Rohrbehälterquerschnitt einnehmender Abgaskataly­
sator angeordnet ist. Im Abgaseintrittsbereich weist 
der Abgaskatalysator (12) eine Katalysatorgift-Abscheide­
zone (11) auf. Hierdurch wird die Lebensdauer bei ver­
ringertem Edelmetalleinsatz verlängert.
Patent EP-0249501-A3 (EP)
Title: Anti-theft product rack and method
IPC: G07F7/02
Filed: 1987-06-12
Abstract: The anti-theft product rack (10) continuously monitors the weight of the rack including individual product units (12). When a weight deviation is detected (16), it is characterized as either a disturbance or as the removal of one or more product units. An alarm (41) is sounded if the rack is continuously disturbed for a programmable number of continuous weight sensing cycles, or if a programmable number of disturbances occur during a programmable period of time. In addition, an alarm is sounded if the number of product units detected as being removed at one time exceeds a programmable limit. Finally, if the number of detected product units removed exceeds a programmable number during a programmable period of time, an alarm is sounded. The product display rack presents no physical barriers to product removal and requires no intervention of sales personnel for product removal. Thus, the present invention presents an aesthetically pleasing product rack while providing a high degree of protection against shoplifting or employee theft.
Patent EP-0251581-A3 (EP)
Title: Stock for a match the hidden indicia game
IPC: A63F3/06
Filed: 1987-06-18
Abstract: Each unit of the stock for a match-the-hidden-indicia game includes a base sheet (12) printed on one face (14) with a visually ascertainable pattern of indicia (16), and a cover sheet (22) also printed on one face (25) with a visually ascertainable pattern of indicia (26), which may or may not match the pattern on the base sheet. The one face of the base sheet on at least a band including the pattern of indicia, is provided with a transparent coating of permanent adhesive (18), and a liner layer (20) is facially adhered thereto. The relative attraction of the permanent adhesive for the one surface of the base sheet and the liner layer is such that any attempt to remove the liner layer will substantially disrupt the one surface, thus giving evidence of an attempt to tamper with the pattern of indicia on the base sheet. The cover sheet (22) is temporarily facially bonded to the liner layer to base sheet (12) in such a way as to obscure the pattern of indicia on the base sheet from view until the temporary bonding (24) of the cover sheet to the liner layer is disrupted, e.g. by peeling or tearing it away.
Patent EP-0259960-A3 (EP)
Title: Polymer additive concentrate
IPC: C08J3/22
Filed: 1987-07-17
Abstract: A polymer concentrate contains 15-80% by weight of a liquid, pasty or waxy additive, 5-50% by weight of a particulate solid and at least 5% by weight of a polymer. The particulate solid is finely divided and typically has a particle size in the micrometre range. The concentrate is prepared by adding the additive to the particulate solid whilst mixing using a solids device, adding the polymer whilst continuing to mix, preferably at the same speed, subjecting the mixture to an elevated temperature to melt the polymer, cooling and grinding the cooled mixture.
Patent EP-0255394-A3 (EP)
IPC: A61K38/00
Filed: 1987-07-31
Abstract: Immunosuppressive peptides having glycosylation 
inhibiting factor activity are provided. The peptides 
include the following sequence and its homologs:   
 
H - Cys - Val - Cys - Val - Cys - Leu - Leu - ­
Pro - Arg - Tyr - Pro - Ser - Ala - Gly - ­
Val - Phe - Thr - Tyr - Leu - Asn - Thr - ­
Lys - Ile - Ile - Thr - Phe - Asp - Ser - ­
Val - Leu - Ser - Lys - Cys - Ala - OH.
Patent EP-0266132-A3 (EP)
IPC: C08G65/40
Filed: 1987-10-22
Abstract: Described herein are poly(aryl ether ketones) 
derived from biphenol which can be improved by 
incorporating bisphenol comonomers. The resulting 
polymers have lower melting points while the Tg is 
essentially unchanged resulting in good mechanical 
and crystallization properties.
Patent EP-0271348-A3 (EP)
IPC: B01J29/08
Filed: 1987-12-10
Abstract: A strontium-containing system is introduced into a hydrocarbon 
conversion process to suppress the harmful effects of one or more metal 
contaminants in the hydrocarbon feedstock on the active component(s) of the 
catalyst used in said process. The strontium compound in the colloid 
system reacts with or traps the metal contaminants before they contact the 
active component(s) of said catalyst, thereby reducing catalyst 
deactivation, coke-make and hydrogen production relative to that obtained 
had said compound been introduced into the process in non-colloid form. In 
a preferred embodiment, the strontium-containing colloid system is 
introduced (64) into the reaction zone (10) of said process and preferably, 
with at least a portion of the hydrocarbon feedstock (16) to said process.
Patent EP-0273645-A3 (EP)
IPC: C07K7/16
Filed: 1987-12-16
Abstract: Compounds acting as antagonist of the antidiuretic/and or vasopressor activ­
ity of arginine vasopressin are those of the formula 
  
wherein n is 4 or 5; X is (D- or L-)Tyr(R), D-Phe, D-Val, D-Leu, D-Nva, D-­
Nle, D-Cha, D-Abu, D-Thr, D-Asn, D-Met or D-Gln; Y is Val, Ile, Thr, Ala, Lys, 
Cha, Nva, Met, Nle, Orn, Ser, Asn, Gln, Phe, Tyr, Gly, Abu or Leu; Z is (D- or L-) 
Arg, Orn or Lys; Q is Arg(NH₂), Ser(NH₂), (D- or L-)Ala(NH₂), Gly, OH or NH₂ and 
R is methyl, ethyl, propyl or butyl; provided that, when Y is Gln or Val, R may also 
be H. Further compounds are those wherein Q is NH(CH₂) 3-6 NH₂, NH(CH₂) 2-6 OH, 
NHalk or NHbzl, provided that when Y is Val, Q is other than NHalk or NHbzl. 
Other compounds are those wherein Q is M-P, wherein M is Gly, (D- or L-)beta-Ala, 
(D- or L-)Ala, Sar, Orn, Val, Phe, Ile, Thr, Pro, Tyr, Arg or Ser and P is NHalk, 
NHbzl, NH(CH₂) 2-6 OH, NH(CH₂) 2-6 NH₂ or OH, provided that when M is Gly, P is 
other than OH, and that when M is (D- or L-)beta-Ala, P is also NH₂. Further 
compounds include decapeptides wherein Q is M-A-P′, wherein M and A are 
selected independently from Gly, (D- or L-)beta-Ala, (D- or L-)Ala, Sar, Orn, Val, 
Phe, Ile, Thr, Pro, Tyr, Arg or Ser and P′ is OH, NH₂, NHalk, NH(CH₂) 2-6 NH₂, 
NHbzl or NH(CH₂) 2-6 OH. Additional compounds include those wherein X is D-Tyr.
Patent EP-0281983-A3 (EP)
Title: Assembling system for a housing frame
IPC: F25D23/06
Filed: 1988-03-05
Abstract: Plug-in system for the assembly of a housing frame, into whose side openings can be inserted wall elements (1), which plug-in system comprises corner pieces and profiled rods (6), three connectors arranged at right angles to one another, onto which the profiled rods can be pushed emerging from each corner piece. The profiled rods have a first metallic profiled-rod part (60), which in cross-section has two long side walls (61) adjoining one another at right angles and at each of whose ends there adjoins a short side wall (62) bent inwards at right angles, a flange wall (63) bent outwards at right angles adjoining each of the free ends of said side wall (62), and which profiled rods (6) are provided with at least one metallic sliding groove (71) situated on the inside of the housing. According to the invention, there are two sliding grooves (71) which are arranged relative to one another in such a way that their mid-axes lying in the cross-section of the profiled rod (6) run perpendicular to one another and perpendicular to in each case one of the long side walls (61), and that the two sliding grooves (71) are formed from a second metallic profiled-rod part (70) which is connected to the first metallic profiled-rod part (60) via insulating-web walls (65) consisting of heat-insulating material. <IMAGE>
Patent EP-0301205-A3 (EP)
Title: Device for collecting and depositing signatures
IPC: B41F13/70
Filed: 1988-06-07
Abstract: The invention relates to a device for collecting and depositing signatures which, arriving processed by rollers and transversely cut from a web, can be pulled apart by means of an acceleration device, can be offset laterally with respect to one another, in each case between the leading and trailing edge, by means of a deflection device which can be actuated in the signature cycle, can be collected in receiving compartments formed from vanes of a vane wheel driven in the collecting cycle and can be pushed out from said compartments onto a delivery conveyor, the signature cycle being an integral multiple of the collecting cycle. In order to design a device of the above type in such a way that the book blocks are precisely aligned at a high work speed, and with a particularly compact structure of the overall device, the invention is characterised in that the vanes are mounted so as to be pivotable axially parallel to the vane wheel axis on a hub of the vane wheel, in that, with uniform movement of the hub, the pivoting of the vane to be loaded can be controlled periodically in the collecting cycle with a phase of rapid movement into the initial receiving position, with a phase of slow movement in the angular collecting region, and with a phase of rapid movement out of the end receiving position, and in that the receiving compartment is formed by the vane and a leaf or wire spring connected to the rear of said vane. 
<IMAGE>
Patent EP-0300434-A3 (EP)
IPC: H01L23/62
Filed: 1988-07-19
Abstract: A semiconductor device in which at least a 
part of each of the current flow paths extending 
from the electrode pads of the semiconductor chip to 
the outer terminals of the semiconductor package is 
made of superconducting material. During operation, 
when an overcurrent applied to a lead pin exceeds 
the critical current of the superconducting 
material, the resistance is increased from zero, and 
the semiconductor chip is thereby protected from 
damage. The superconducting material may also be 
configured between the outer terminals of the 
semiconductor package so that a potential difference 
can be measured. Also, a magnetic field may be 
applied to the superconducting material so that the 
critical current value can be set.
Patent EP-0304687-A3 (EP)
Title: Method for regenerating an acid solution
IPC: C23F1/46
Filed: 1988-08-03
Abstract: A method of continuously regenerating a metal containing 
acid solution enhanced with a salt-free material. The 
metal dissolved in a bulk metal containing acid solution 
is continuously oxidized by introducing a gas into a 
packed reaction vessel (10). The packed reaction vessel (10) is 
in operative relationship with the bulk acid solution 
for recirculating regenerated solution and for receiving 
spent solution. The gas (30) is introduced substantially 
cocurrently with the spent acid solution (14).
Patent EP-0299542-A3 (EP)
Title: Apparatus and method for adjusting the tracking of a video recorder
IPC: G11B27/02
Filed: 1983-09-07
Abstract: An automatic tracking method for the accurate positioning of a magnetic head relative to information previously recorded on the magnetic tape. The relative phase of pulses representing the phase of a rotary scanner and pulses played back from a longitudinal control track is adjusted and sampled so as to determine a phase relationship which denotes the correct placement of the head relative to previously recorded oblique tracks. The phase relationship is stored and used in subsequent edit operations. <IMAGE>
Patent EP-0304943-A3 (EP)
IPC: H05K13/00
Filed: 1988-08-26
Abstract: Eine Vorrichtung zur Erzeugung von Lichtmarken auf 
einer Baugruppe umfaßt einen Rechner (1) und eine, 
an diesen angeschlossene Projektionseinrichtung (2), 
die zwei von dem Rechner steuerbare Ablenkorgane 
enthält. Die Ablenkorgane richten den Lichtstrahl auf 
von dem Rechner vorgegebene Koordinatenpunkte auf 
der Baugruppe. An den Rechner (1) ist ein Baugruppen­
tester (5) angeschlossen, der die Baugruppe (4) 
auf elektrische Fehler prüft. Der Rechner legt 
ermittelte Fehlerdaten in einem Fehlerdatenspeicher (1a) 
ab. Ein Positionsdatenspeicher (1b) enthält die 
Koordinaten aller theoretisch möglichen Fehlerorte 
der Baugruppe unter deren Adresse. Der Rechner 
ermittelt durch Vergleich die zu den Fehlerdaten 
gehörigen Positionsdaten und überträgt diese an die 
Projektionseinrichtung, die hieraus die Steuersignale 
für die Ablenkorgane erzeugt.
Patent EP-0312899-A3 (EP)
Title: Stabilisation of colour
IPC: A23B7/022
Filed: 1988-10-12
Abstract: A process for the stabilisation of the colour of green 
vegetables which comprises processing the vegetables at a 
temperature from 50°C to 70°C for a period of from 1 to 6 
minutes.
Patent EP-0319689-A3 (EP)
Title: N-sultam-sulfon amides substituted by a heterocyclic ring, process for their preparation and their use as herbicides and as plant growth regulators
IPC: A01N47/36
Filed: 1988-10-24
Abstract: Compounds of the formula I or their salts   <IMAGE> (I)  wherein R1 and R2 denote H, halogen, alkyl, alkenyl, alkynyl or alkoxy, which can be substituted, or denote -(CH2)n-COOR11; R3 denotes H, alkyl, alkenyl or alkynyl; R4 denotes a heterocyclic radical of the formulae <IMAGE>   where E is CH or N; X is O or S nd a, b, c, d, e in each case denote 0, 1 or 2, with the proviso that c+d+e>/=2, possess excellent herbicidal and plant growth-regulating properties.
Patent EP-0282180-A3 (EP)
Title: Package for the controlled ripening of produce and fruits
IPC: B65D85/34
Filed: 1988-02-17
Abstract: A flexible, semi-rigid or rigid plastics material container, 
bag or encasement for produce, characterised in that said 
container, bag or encasement has a selected size and number 
of openings therein, whereby the modified atmosphere (as 
herein defined) within the container, bag or encasement 
is controlled, thereby allowing the ripening of the 
produce, when located within the container, bag or encasement, 
to be delayed.
Patent EP-0290373-A3 (EP)
IPC: H01R9/24
Filed: 1988-02-13
Abstract: Es soll eine Schaltleiste mit Schaltkontakten (25) zwischen 
auf Abstand (23) voneinander stehenden Trennkontaktfahnen 
(10, 11) und mit einem diesen zugeordneten Einsteckkanal 
(26) für Schalt- oder Prüfstecker geschaffen werden.  
     Bei herkömmlichen Schaltleisten wirken viele Herstellungs­
maße auf den Abstand zwischen den Trennkontaktfahnen (10, 
11) des Schaltkontaktes (25) ein, so daß keine definierten 
Abstände (23) zwischen den Trennkontaktfahnen (10, 11) ein­
stellbar sind.  
     Die Erfindung schlägt vor, daß die Trennkontaktfahnen (10, 
11) zur Einstellung eines definierten Abstandes (23) 
zwischen den Trennkontaktfahnen (10, 11) des Schaltkontak­
tes (25) mit Verlängerungen (19, 20) ausgebildet sind, die 
federnd an den Einsteckkanal (26) begrenzenden Innenwänden 
(21, 22) anliegen.
Patent EP-0325997-A3 (EP)
IPC: C08G59/40
Filed: 1989-01-18
Abstract: Die Erfindung betrifft Copolymerisate des Isobutylens, bestehend aus 60 
bis 99 Gewichtsteilen Isobutylen und 1 bis 40 Gewichtsteilen eines 
substituierten Vinylaromaten der allgemeinen Formel: 
  
worin A ein Alkylen-, Cycloalkylen- oder Arylenrest mit maximal 
22 Kohlenstoffatomen und X ein Halogen oder eine tertiäre Aminogruppe 
der allgemeinen Formeln: 
  
ist, in denen R¹ eine C₁- bis C₄-Alkylgruppe oder Wasserstoff und R² 
ein Alkyl-, Cycloalkyl- oder Arylrest mit maximal 10 Kohlenstoffatomen 
bedeuten, ein Verfahren zur Herstellung der Copolymerisate in dem ein 
entsprechendes Isobutylen-Vinylaromat-Copolymerisat nach 
Friedel-Crafts-Reaktion mit einem Monohalogencarbonsäureanhydrid oder 
Monohalogencarbonsäurehalogenid und gegebenenfalls anschließend mit 
einem oder mehreren Aminen der allgemeinen Formeln: 
  
worin R¹ und R² die oben angegebenen Bedeutungen aufweisen, umgesetzt 
wird sowie die Verwendung der Copolymerisate zur Herstellung von 
Polyurethane bzw. Epoxidharzen und als mit Aminen oder Polyaminen 
vernetzbare Polymerisatmassen.
Patent EP-0347579-A3 (EP)
IPC: G01N21/03
Filed: 1989-05-16
Abstract: Mikromechanische Struktur mit Kavitäten, Behältern, Öffnungen, 
Kanälen, Vertiefungen, Erhebungen oder ähnlichem für Untersuchungen von 
Probesubstanzen auf etwaige Änderungen physikalischer und/oder chemi­
scher Eigenschaften unter gezielter Auswertung und Dokumentation für die 
Zwecke der Biotechnologie, Gentechnologie, Zell- und Immunforschung und 
anderer medizinischer, agrarischer und Umweltforschung, wobei die Struk­
tur aus halbleitendem Material (der Gruppe III bis VIII der Elemente des 
Periodensystems) besteht oder dieses enthält oder Glas oder Keramik, Di­
amant, Kohlenstoff und auf nicht spanendem Wege, insbesondere in chemi­
sche Ätztechnik hergestellt ist.
Patent EP-0368115-A3 (EP)
IPC: B62J11/19
Filed: 1989-10-30
Abstract: Die Erfindung betrifft eine zentrale Stromverteilungsanordnung, 
insbesondere für Kraftfahrzeuge, zur Verbindung von elektrischen 
Zuleitungen mit elektrischen Bauelementen einer in einem Gehäuse 
angeordneten Trägerplatte (14), wobei das Gehäuse eine Gehäusewanne (2) 
und einen Deckel (3) aufweist, der mit der Gehäusewanne verbindbar 
ist, und wobei in mindestens einer Gehäuselängswandung (8) und 
mindestens einer Gehäusequerwandung (6) Öffnungen zum Durchtritt 
elektrischer Verbindungselemente vorgesehen sind, wobei die 
Öffnungen in der Längswand Löcher sind, die von nach außen 
vorspringenden, vorzugsweise einstückig angeformten ersten 
Kupplungseinrichtungen (20) umrandet werden, und wobei zweite 
Kupplungseinrichtungen (44) vorgesehen sind, die mit elektrischen 
Leitungen in Verbindung stehende elektrische Kontaktelemente 
lagern und mit den ersten Kupplungseinrichtungen kuppelbar 
ausgebildet sind, wobei mindestens ein Dichtungsring zwischen 
einem ersten und einem zweiten Kupplungselement und mindestens 
ein Dichtungsring zwischen einer elektrischen Leitung und einer 
zweiten Kupplungseinrichtung eine feuchtigkeits- und wasserdichte 
Anordnung einer ersten und zweiten Kupplungseinrichtung gewähr­
leisten, und wobei zwischen dem Deckel und der Gehäusewanne des 
Gehäuses ebenfalls ein Dichtring angeordnet ist.
Patent EP-0375898-A3 (EP)
IPC: A61F9/02
Filed: 1989-11-09
Abstract: Optical light filters, useful for eye 
protection from laser radiation, are provided. The 
filter can absorb harmful radiation from lasers of 
several (at least six (6)) types which have a range of 
different specific wavelengths, yet permit sufficient 
visibility. A novel mixture of compatible absorbers in a 
transparent plastic carrier, having the required 
stability to withstand processing conditions and having 
satisfactory stability for use under environmental 
conditions is disclosed.
Patent EP-0328215-A3 (EP)
IPC: G06F11/08
Filed: 1989-02-06
Abstract: An error correction circuit employs a digital 
averaging technique to overcome transition bit errors in a 
plurality of original binary bits (D₁-D M ) ideally arranged 
as a thermometer or circular code. The circuit first 
generates a like plurality of intermediate signals (E₁-E M ) 
respectively corresponding to the original bits. Each 
intermediate signal varies according to a weighted analog 
summation of a specified odd number of consecutive origianl 
bits centered about the corresponding bit. The circuit 
then compares the intermediate signals with corresponding 
further signals (F₁-F M ) to produce a corrected code (B₁-B M ).
Patent EP-0358289-A3 (EP)
IPC: H01H1/62
Filed: 1989-09-07
Abstract: Eine Kontaktanordnung (2) für einen Niederspannungs-Leistungs­
schalter weist eine Anzahl parallel zueinander angeordneter 
Kontakthebel (18) sowie einen mit Trennwänden (26, 28) ver­
sehenen isolierenden Abschirmkörper (20) auf. Wenigstens ein 
Teil der Trennwände (28) ist mit Vorsprüngen (22) zur Schaffung 
von Zwischenräumen (30) zwischen den Kontakthebeln versehen. 
Ferner sind an einem Teil der Trennwände (28) Aufnahmebereiche 
(24) für den Eingriff einer Antriebsvorrichtung vorgesehen. 
Nahe den bewegbaren Kontakten (10) der Kontakthebel (18) weist 
der Abschirmkörper (20) einen gasabgebenden Schutzsteg (34) 
auf.
Patent EP-0364088-A3 (EP)
Title: Wheel diameter calibration for a railway vehicle
IPC: G01P21/02
Filed: 1989-08-21
Abstract: There is a disclosed a railway system comprising a 
railway track; a railway vehicle (1) for travelling on 
the track, the vehicle having a tachometer (13) which 
produces pulses at a rate dependent on the speed of 
rotation of a wheel of the vehicle; and  
first and second beacons (C, B) adjacent the track and 
spaced apart along the track. The vehicle is provided 
with an arrangement comprising means for detecting 
automatically the first and second devices in response 
to the detecting means passing them, the distance 
between the point of detection of the first device and 
the point of detection of the second device being a 
known distance; means for deriving automatically a 
count representing the number of pulses from the 
tachometer between the points of detection; and  
means for comparing automatically said count with the 
number of pulses which should be derived from the 
tachometer for travel over said distance by a wheel of 
a nominal diameter, to produce a wheel diameter 
compensation value.
Patent EP-0380876-A3 (EP)
IPC: G11C7/14
Filed: 1989-12-08
Abstract: Disclosed is a phase synchronous type maximum likelihood 
decoder for memorizing in a memory N number of transmit data 
series possibly transmitted from transmit side, for adjusting 
a phase of a partial series of transmit data series 
transmitted from the transmit side on the basis of the partial 
series memorized in the memory, for calculating a likelihood 
for the partial series transmitted from the transmit side on 
the basis of the partial series memorized in the memory and 
the partial series having adjusted phase, for comparing N 
number of calculated likelihood and for selecting a partial 
series having the maximum likelihood from the memory, thereby, 
the satisfactory operation in the low S/N ratio can be 
realized and the satisfactory phase tracking characteristics 
can be obtained.