baber/WOPTO huggingface dataset:
Patent EP-0296311-A3 (EP)
Title: Device for the generation of at least two different frequencies
IPC: H03L7/22
Filed: 1988-02-25
Abstract: An oscillator device for generating at least two different frequencies having at least two separate phase-locked loops PLL and in each case tunable oscillators VCO connected to the phase-locked loops in control loops is proposed, a reference signal generated from a fixed reference frequency by frequency division being supplied to phase detectors of the phase-locked loops. In this arrangement, the phase detectors (16, 17) of both phase-locked loops (11, 12) are supplied with the same reference signal (18). <IMAGE>
Patent EP-0283767-A3 (EP)
Title: Socket contact for contact devices of the pin and socket type
IPC: H01R13/15
Filed: 1988-03-01
Abstract: The socket contact is of the type in which, when the pin contact is not inserted, the areas of the socket contact intended to establish the contact with the pin contact (6) are arranged at least approximately according to a family of straight generatrices of a hyperboloid of revolution of one branch. The socket contact is obtained by means of permanent deformation by twisting through a predetermined angle of a cylindrical sleeve (1) of suitable metal, after having obtained, on the said sleeve, a plurality of slots (2) arranged equispaced on its cylindrical surface. The slots (2) present a lanceolate shape, with base (102) directed towards the annular zone (5) of the inlet end of the sleeve (1), while the apex (202) is directed towards the rear section of the sleeve (1) in such a manner, as a consequence of the twisting, the zone of maximum reduction of the sleeve, and consequently the zone of initial contact between sleeve (1) and pin contact (2) comes to be located in proximity of the inlet ring zone (5) of the sleeve itself.
Patent EP-0282068-A3 (EP)
IPC: H01M10/05
Filed: 1988-03-10
Abstract: A nonaqueous secondary battery is disclosed. 
The positive electrode is composed of a polymer 
obtained by oxidative polymerization of an aniline 
compound of the formula: 
  
    wherein R₁ and R₂ are C1-5 alkyl or C2-5 alkoxy, 
and X and Y are 0, 1 or 2,  
or a reduction product of the polymer the negative 
electrode is composed of (i) an alkali metal, (ii) 
an alkali metal alloy, (iii) an electroconductive 
polymer or (iv) composite of an electroconductive 
polymer with an alkali metal or an alkali metal alloy. 
The electrolytic solution is composed of a supporting 
electrolyte selected from LiAsF₆ , LiBF₄ and LiPF₆ 
and a solvent, wherein when the supporting electrolyte 
is LiAsF₆ or LiPF₆ , the solvent is a mixed solvent 
comprising at least one member selected from propylene 
carbonate and ethylene carbonate and at least one 
member selected from tetrahydrofuran and 1,2-­
dimethoxyethane, and when the supporting electrolyte 
is LiBF₄ , the solvent is a mixed solvent comprising 
propylene carbonate, ethylene carbonate and at least one 
member selected from tetrahydrofuran and 1,2-dimethoxyethane.
Patent EP-0291908-A3 (EP)
Title: Method and apparatus for the preparation and feeding of filling material for optical fibres
IPC: B29B7/80
Filed: 1988-05-16
Abstract: An un-degassed filling material (FM) is removed from a storage tank (VB1) by means of a first pump (ZP11), this pump being bypassed by an overflow valve (UV) for pressure limitation. Subsequently, the filling material (FM) is fed to a further pump (ZP12), which operates as a metering pump and feeds the filling material into the filling needle (FN). <IMAGE>
Patent EP-0322689-A3 (EP)
Title: Elektrisches Gerät
IPC: H02M5/00
Filed: 1988-12-17
Abstract: Bekannte elektrische Geräte zur stufenlosen Steueung 
der Betriebsspannung als Aufputz- oder Unterputzge­
räte jeweils zur Beschaltung einzelner Stromkreise 
eingesetzt anstelle von elektrischen Installations­
schaltern. Bei Ersatz bekannter Serienschalter, die 
zur voneinander unabhängigen Ein- und Ausschaltung 
zweier getrennter Stromkreise dienen, sind jeweils 
zwei als Dimmer bezeichnete elektrische Geräte er­
forderlich. Dies erfordert zusätzlichen Einbauraum, 
der nicht immer zur Verfügung steht.  
     Ein neues elektrisches Gerät zur stufenlosen Steue­
rung der Betriebsspannung von elektrischen Verbrau­
chern, insbesondere von Lampen, ist so gestaltet, 
daß zwei elektronische Schaltteile (22, 23) darin 
Platz finden, welche von zwei axial nebeneinander 
befindlichen Drehwiderständen (24, 25) mit konzen­
trisch angeordneten Drehachsen (26, 27) ansteuerbar 
sind.  
     Ein bevorzugter Einsatzbereich ist die elektrische 
Hausinstallation.
Patent EP-0276930-A3 (EP)
Title: Electronic locking system
IPC: E05B49/00
Filed: 1988-01-15
Abstract: A management apparatus (4) for a locking system 
(10) includes a computer memory (46), first computer means 
having the locks of the system, and second computer means 
(98) for entering data in the computer memory defining the 
inter-relationships of the doors, which data including the 
doors of the system which are accessed by other of the 
doors. A third computer means (120, 122) lists in the 
computer memory selected ones of the locks of the doors to 
be operated by each of the keys, and a fourth computer 
means (129) determines if a path exists according to the 
data from an outer limit of the locking system to each of 
the doors selected for operation by the key either directly 
or via other of the doors selected for operation by the 
key. Another means (141, 300) determines if an external 
door or external doors of the system provide access via a 
path either directly to each of the internal doors or via 
other of the internal doors of the system to each internal 
door of the system.
Patent EP-0313278-A3 (EP)
Title: Defect compensation for solid state cameras
IPC: H04N5/3728
Filed: 1988-10-14
Abstract: A solid state television camera for producing output signals 
corresponding to an object image includes a solid state image sensor 
(2). Data corresponding to the positions of defective picture elements 
attributable to crystal defects in a semiconductor material forming the 
solid state image sensor (2) and the levels of the defective components 
determined by the temperature sensing means (13) 
are previously stored as defective 
picture element data in a memory (10). Defect compensating signals 
corresponding to the actual image pickup operating states are formed by 
a compensating signal generator circuit (11) on the basis of the defect 
picture element data read out from the memory (10) to correct the 
output signals from the defective picture elements in such a manner 
that image pickup output signals having a superior picture quality are 
obtained.
Patent EP-0326782-A3 (EP)
IPC: B60J7/22
Filed: 1988-09-14
Abstract: Es wird ein auf das Dach (1) eines Personenkraft­
wagens montierbarer Windabweiser (5) für eine 
Schiebedachöffnung (4) beschrieben. Dessen im montierten 
Zustand vordere Kante ist der Oberkante der Windschutz­
scheibe (2) des Personenkraftwagens für den unmittel­
baren Ansatz an diese angepaßt. Vorzugsweise entspricht 
die Krümmung des sich an die vordere Kante anschließen­
den Bereiches des Windabweisers der Krümmung des 
Daches des Personenkraftwagens unmittelbar oberhalb 
der Winschutzscheibe. Weiterhin ist zweckmäßig, auf 
der Unterseite des Windabweisers parallel zu seiner 
vorderen Kante in geringem Abstand von dieser einen 
Magnetstriefen zu befestigen.
Patent EP-0329933-A3 (EP)
IPC: H05K9/00
Filed: 1989-01-12
Abstract: Die Verbindungsvorrichtung für metallische Wandelemente in 
gegen elektromagnetische Strahlung abgeschirmten Räumen, 
insbesondere für Datenverarbeitungsgeräte, ist so gestaltet, 
daß die Wandelemente 1 an ihren Verbindungs- oder Stoßkanten 
in Profile 6 eingehängt sind. Die Verbindungs- oder Stoß­
kanten der Wandelemente sind in ihren Endbereichen (bei 5) 
U-förmig gestaltet. In die Stoßfuge zwischen den aneinander 
angrenzenden Wandelemente 1 ist eine elastische Verbindungs­
schiene 10 eingeschoben, die elektrisch leitend ist. Die 
Ausgestaltung ist in unterschiedlicher Weise möglich. Die 
Verbindungsschiene 10 stellt eine sichere mechanische und 
elektrisch leitende Verbindung zwischen den Wandelementen 
dar. Gleichzeitig sorgt sie für einen optisch guten Ab­
schluß. Die Verbindungsschiene 10 kann leicht de- oder 
entmontiert werden.
Patent EP-0356610-A3 (EP)
Title: Computer terminal
IPC: G06F3/153
Filed: 1989-03-08
Abstract: A cost-efficient design for a CRT computer terminal 
is presented, in which the need for a master processor 
is eliminated by designing a CRT controller (107) 
to initialize a slave processor (104). The slave 
processor (104) accesses a random access memory 
(105) in which is stored instructions which the 
processor executes. Upon initialization of the 
computer terminal, the CRT controller (107) reads 
instructions to be executed by the slave processor 
(104) from a non-volatile read-only memory (106). 
The instructions are transferred from the CRT con­
troller to the slave processor. The slace processor 
stores the instructions in the random access memory. 
Each instruction, at the proper time, may then 
be retrieved and executed by the slave processor 
(104).
Patent EP-0350955-A3 (EP)
Title: Optical reduction system
IPC: H01L21/30
Filed: 1989-07-14
Abstract: An unobscured catadioptric optical reduction system 
wherein all refractive elements are made of the same 
material. From its long conjugate end to its short conjugate 
end the system comprises a first lens group (12,13), a beamsplitter (17), 
a second lens group (14,15), a mirror 
and a third lens group (18,19) arranged 
so that radiation entering the system at its long conjugate 
end passes through the first lens group (12,13), the beamsplitter (17), 
the second lens group (14,15), and is reflected by the mirror (20) back 
through the second (14,15) lens group and is reflected by the 
beamsplitter (17) through the third lens group (18,19). Aberrations of 
the mirror are corrected by the refractive elements. Lateral 
color correction is obtained by balancing the power of the 
first lens group (12,13) against the power 
of the third lens group (18,19).
Patent EP-0355679-A3 (EP)
Title: Microorganism for the degradation of moenomycins, process for the degradation and use of the degradation products
IPC: C12P19/26
Filed: 1989-08-16
Abstract: It is possible with the aid of a Bacillus species or the appropriate enzymes obtained therefrom to degrade phosphoglycolipid antibiotics. The degradation products of the moenomycins have antibiotic activity or can be used as building block in the synthetic preparation of transglycosylase inhibitors.
Patent EP-0360133-A3 (EP)
IPC: F28F21/06
Filed: 1989-09-12
Abstract: Stoff- und/oder Wärmetauscher, bestehend aus einer Vielzahl 
von Kapillaren, deren Enden in eine Vergußmasse eingebettet 
sind, und einem Gehäuse, in welchem die Kapillaren mit der 
Vergußmasse derart angeordnet sind, daß die Vergußmasse eine 
flüssigkeitsdichte Trennung zwischen Kapillarlumen und 
-außenraum darstellt, dadurch gekennzeichnet, daß zwischen 
Vergußmasse und Gehäuse ein elastisches, die Längen­
änderungsdifferenz zwischen Kapillarbündel und Gehäuse 
kompensierendes Element angeordnet ist.
Patent EP-0361293-A3 (EP)
IPC: C09B69/06
Filed: 1989-09-20
Abstract: Verfahren zur Herstellung konzentrierter Lösungen kationischer Farbstoffe, 
wobei man die kationischen Farbstoffe, die die bei ihrer Herstellung 
üblicherweise anfallenden Anionen aufweisen, in wäßrig-glykoletherhaltigem 
Medium mit Alkalisalzen von Monocarbonsäuren und gegebenenfalls mit 
Komplexbildnern behandelt und die organische Phase, die die Farbstoffe in 
Form ihrer Monocarbonsäuresalze enthält, abtrennt.
Patent EP-0378753-A3 (EP)
IPC: B65D71/70
Filed: 1989-10-10
Abstract: Eine homogen aus Wellpappe hergestellte Zwischenlagenplatte 
kann zum Stapeln einer Vielzahl verschiedener Garnspulen (23) und 
-hülsen eingesetzt werden, wenn in vorgeformte Löcher (2) der 
Platte getrennt vorbereitete Hülseneinsätze (7) eingesetzt wer­
den.
Patent EP-0384014-A3 (EP)
IPC: G01P1/02
Filed: 1989-11-25
Abstract: Es wird eine Einrichtung zur Lagefixierung eines 
Spulenträgers in einem topfförmig ausgebildeten Ge­
häuseteil vorgeschlagen.  
Das topfförmige Gehäuseteil (1, 2, 22) weist ein 
Verschlußteil (4, 8) auf, welches auf der dem Boden 
(22) des topfförmigen Gehäuseteiles (1, 2, 22) abge­
wandten Seite des Spulenträgers (10, 19, 21) im bzw. am 
topfförmigen Gehäuseteil (1, 2, 22) angeordnet ist.  
     Am Verschlußteil (4, 8) sind zungenartige Anformungen 
(9, 33) vorgesehen, die sich in Richtung auf den 
Spulenträger (10, 19, 21) zu erstrecken und zu der 
Wandung des Spulenträgers (10, 19, 21) hin gerichtete 
nasenartige Vorsprünge (13, 29) aufweisen. 
Am Spulenträger sind den zungenartigen Anformungen (9, 
33) zugewandte, nach Art einer Verzahnung ausgebildete 
Erhöhungen (11, 31) bzw. Vertiefungen (12, 30) vorge­
sehen, die mit den nasenartigen Vorsprüngen (13, 29) 
der zungenartigen Anformungen (9, 33) des Verschluß­
teiles (4, 8) nach Art einer Rastverbindung zusammen­
wirken.  
     Mittels der Rastverbindung zwischen dem Verschlußteil 
(4, 8) und dem Spulenträger (10, 19, 21) wird der 
Spulenträger (10, 19, 21) beim Einführen von Spulen­
träger (10, 19, 21) und Verschlußteil (4, 8) in das 
topfförmige Gehäuseteil (1, 2, 22) im Sinne eines 
Einstellvorganges am Boden (22) des topfförmigen 
Gehäuseteiles (1, 2, 22) zur Anlage gebracht und mit 
diesem in Anlage gehalten.
Patent EP-0386327-A3 (EP)
Title: Depilatory device
IPC: A61B17/00
Filed: 1989-11-30
Abstract: A human hair depilatory device including a hand held 
portable housing, a first element (20) arranged to be driven in 
rotational motion relative to skin bearing hair to be removed, 
the first element (20) comprising a plurality of hair engaging 
locations at which adjacent hair engaging surfaces of the first 
element are spread apart when the hair engaging locations are 
disposed by rotation at a convex side and at which the adjacent 
hair engaging surfaces of the first element are moved relatively 
towards each other in hair engaging arrangement when the hair 
engaging locations are disposed by rotation at a concave side, 
the rotational motion of the first element (20) producing motion of 
the hair engaging locations from the convex side to the concave 
side for engagement and removal of hair from the skin and a 
second element (22) disposed interiorly of said first element (20) and 
arranged to be driven in rotational motion and to define a hair 
support for hair engaged between adjacent hair engaging surfaces.
Patent EP-0333319-A3 (EP)
Title: Bus-combatible programmable sequencers
IPC: G06F13/38
Filed: 1989-02-14
Abstract: A single-chip microprogrammable sequencer (10) provides a bus (12) for connection of an external microprocessor. The sequencer includes a register file (40) which consists of a number of registers accessible to the microprocessor by which the microprocessor can monitor and control operation of the sequencer. The sequencer also includes a writeable control store (52) which is accessible to the microprocessor. Microinstructions may be written to the store by the microprocessor so that selected programs or program segments will be executed by the sequencer. A breakpoint register (104), included in the register file, is used in conjunction with a program counter portion of the sequencer providing a breakpoint facility for the microprocessor. Similarly, start, halt, reset and single-step operations may be performed by the sequencer under control of the microprocessor.
Patent EP-0339922-A3 (EP)
Title: Combined rate/width modulation arrangement
IPC: H03M1/00
Filed: 1989-04-25
Abstract: Pulse modulation circuitry which receives n 
binary data bits and generates a rate/width pulse 
modulated signal representing the binary value of 
the received data bits. The lower order m of the n 
bits generate a rate modulated signal having a 
number of pulses equal to the binary value of the m 
bits. The remainder of the n bits width modulate 
the rate modulated pulses. Each least significant 
bit increase in the binary value of the received 
date bits increases the width of a rate modulated 
pulse by a predetermined amount.
Patent EP-0361672-A3 (EP)
Title: Radio signal polarising arrangements
IPC: H01P1/11
Filed: 1989-08-18
Abstract: An antenna arrangement for receiving television signals 
from a satellite comprises a parabolic (5) which collects the 
signals and feeds them through a feedhorn (6), then through a 
polarisation switch (8) and a low noise block to the 
receiver. The polarisation switch (8) comprises a ferrite 
rod (16) supported in a dielectric holder (18) within a 
circular waveguide (14). The ferrite rod (16) is surrounded 
by a solenoid coil (19) which is energisable to rotate the 
plane of polarisation of the signals passed along the 
waveguide, so as to enable the switch to select either 
horizonally or vertically polarised signals. The current 
in the coil (19) is switchable between two values, one 
having a predetermined magnitude in one direction through 
the coil and the other having the same predetermined 
magnitude but in the opposite direction through the 
coil. The current levels are selected such that the 
corresponding angular positions for the plane of 
polarisation are +45° relative to the datum position 
for the Polarisation plane and -45° with reference to 
this datum position. The dielectric holder  (18) has a 
stepped configuration so as to match the loaded waveguide 
to the empty waveguide.
Patent EP-0358371-A3 (EP)
Title: Enhanced test circuit
IPC: G01R31/28
Filed: 1989-08-22
Abstract: A test cell (12) provides boundary scan testing 
in an integrated circuit (10). The test cell (12) 
comprises two memories, a flip-flop (24) and a latch (26), 
for storing test data. A first multiplexer (22) 
selectively connects one of a plurality of inputs to the 
flip-flop (24). The input of the latch (26) is connected 
to output of the flip-flop (24). The output of the latch 
(26) is connected to one input of a multiplexer (28), the 
second input to the multiplexer (28) being a data input 
(DIN) signal. A control bus (17) is provided for 
controlling the multiplexers (22, 28), flip-flop (24) and 
latch (26). The test cell allows input data to be 
observed and output data to be controlled simultaneously.
Patent EP-0364406-A3 (EP)
Title: Dust free compositions
IPC: C08L71/02
Filed: 1989-10-11
Abstract: A substantially dust-free composition is obtained by combining 
100 parts by weight of a particulate substance such as a pesticide, 
and 0.1 to 20 parts by weight of a polyglycol comprising at least 
one of polyethylene glycol (PEG), polypropylene glycol (PPG), and 
copolymers and block polymers thereof.
Patent EP-0386427-A3 (EP)
IPC: B05B7/22
Filed: 1990-01-24
Abstract: Zum Erzielen hoher Auftragsraten wird eine 
Lichtbogenspritzanlage verwendet, die es ermöglicht, 
kostengünstig große Werkstücke, wie Walzen, Wellen, Behälter, 
durch thermisches Spritzen mit hochqualitativen verschleiß- 
und korrosionsbeständigen Schutzschichten zu versehen.  
     Die Lichtbogenspritzanlage ist mit zwei getrennt regelbaren 
Düsen (4, 5) ausgestattet, die Überschallströmungen erzeugen. 
Als Zerstäubergas können hochkomprimierte Luft und/oder 
inerte und aktiven Gase sowie Gasmischungen verwendet werden. 
Zur Steigerung der Strömungsgeschwindigkeit des Zerstäubergases 
wird dieses vorzugsweise durch elektrisch beheizte 
Wärmeaustauscher (18) vorgewärmt. Zur verschleißarmen 
Drahtförderung sind die Kontaktdüsen (4, 5) innen mit Stahl- 
oder Bronzefedern (16) versehen und durch einen vom 
Zerstäubergas unabhängigen Gasstrom oder andere Fluide innen 
gekühlt. Damit die Spritzdrähte (9, 10) problemlos gefördert 
werden können, ist die Drahtfördereinrichtung (19, 20) 
hinsichtlich des Anpreßdruckes stufenlos einstellbar. Der 
Drahtvorschub wird zum Erzielen eines stabilen Lichtbogens 
über Servomotoren unabhängig für beide Drähte (9, 10) und 
die Lage der Kontaktdüsen (4, 5) separat für jede Kontaktdüse 
geregelt. Als Maß für diese Regelung wird die Länge und/oder 
die geometrische Form des Lichtbogens (12), ausgedrückt durch 
die hierdurch beeinflußte Spannung und/oder den Strom,verwendet. 
Zum Vorwärmen des zu beschichtenden Werkstückes und zum 
Lichtbogenspritzen kann auch ein übertragener Lichtbogen 
eingesetzt werden.
Patent EP-0384340-A3 (EP)
Title: Apparatus for scribing grain-oriented electrical steel strip
IPC: B21D31/06
Filed: 1990-02-19
Abstract: An apparatus for scribing grain-oriented electrical 
steel strip has a movable die attached to a reciprocating 
drive and an opposite fixed die. A strip held between the 
two dies is scribed by the action of the movable die that 
is moved back and forth by the reciprocating drive. The 
fixed die positioned with the stroke of the movable die is 
supported by a plurality of cylinders connected to an 
accumulator whose pressure is preset to a level of the 
deformation resistance corresponding to the amount of 
deflection that varies with the depth of the impressions 
scribed on the strip.
Patent EP-0399348-A3 (EP)
IPC: C07F17/00
Filed: 1990-05-16
Abstract: Die Herstellung von Polyethylen und Ethylen-1-Olefin-­
Copolymeren im Suspensions- oder Gasphasenverfahren mit 
Hilfe von Metallocen-Aluminoxan-Katalysatoren, deren 
Metallocen-Komponente ein verbrückter Biscyclopentadienyl-­
Komplex ist, bietet besondere Vorteile.  
     Der Einsatz dieser Komplexe ergibt bei hoher Aktivität je 
nach Komplexstruktur Produkte in einem sehr breiten 
Molmassenbereich und erlaubt die Erzeugung sehr 
verschiedenartiger Kornmorphologien der Produkte, wie hohe 
und niedrige Schüttdichte, extrem kleine und extrem große 
mittlere Korndurchmesser und unterschiedliche Kornformen. 
Die Vielfalt der erreichbaren Kornmorphologien eröffnet 
verschiedene Möglichkeiten zum Einsatz solcher Polyethylenpulver 
in Sinterprozessen.
Patent EP-0436878-A3 (EP)
Title: Laminate produced from stretched and unstretched webs, and method of its manufacture
IPC: B29C55/02
Filed: 1990-12-18
Abstract: For laminating a web (3) with a stretched web (2), the stretching operation for the web (2) is immediately followed by feeding in the unstretched web (3) and laminating it on to a certain extent within the stretching apparatus (4) by utilising the stretching heat - preferably after independent preheating - so that a heat-laminated multilayered web (13) is formed, in which both webs (2 and 3) may consist of the same or the same type of material, which is particularly favourable for reprocessing. The advantages of such a composite web comprising a stretched web and an unstretched web are thus achieved without adhesive being required for forming the bond. 
<IMAGE>
Patent EP-0384622-A3 (EP)
Title: Cartridge handling system
IPC: G11B17/22
Filed: 1990-02-09
Abstract: A cartridge handling system (10) comprising: a 
cartridge engaging assembly (22) for engaging an 
exposed end portion of a cartridge (24) positioned in 
an aligned holding unit (12, 14, etc.); a longitudinal 
displacement assembly (26) for longitudinally 
displacing a cartridge (24) engaged by the engaging 
assembly (22); a flipping assembly (28) for 
invertingly rotating a cartridge engaged by the 
engaging assembly about a longitudinally extending 
flip axis (DD); a lateral displacement assembly (30) 
for laterally displacing a cartridge (24) engaged by 
the engaging assembly (22); and a unitary, rotatable 
drive motor (32) drivingly linked to the longitudinal 
displacement assembly (26), the flipping assembly 
(28), and the lateral displacement assembly (30) for 
providing driving force thereto.