baber/WOPTO huggingface dataset:
Patent EP-0240883-A3 (EP)
IPC: G01R31/36
Filed: 1987-03-28
Abstract: Ein Verfahren zur Erzielung eines Tiefentladungsschutzes 
für eine wiederaufladbare Batterie (11), mit der ein 
Verbraucher (h₁) versorgt wird, verläuft so, daß bei 
Unterschreiten der Batteriespannung unter einen vorge­
gebenen ersten Wert die Versorgungsspannung für den 
Verbraucher (h₁) zunächst periodisch getaktet unter­
brochen wird, so daß der Spannungsmittelwert der Span­
nung am Verbraucher reduziert wird, und daß bei Unter­
schreiten der Batteriespannung unter einen vorgegebenen 
zweiten Wert die Versorgungsspannung ganz abgeschaltet 
wird. Die Schaltungsanordnung mit dem das Verfahren 
durchgeführt wird, besitzt in dem Lampenstromkreis (10) 
einen Taktschalter (S3), der von einer Vergleicherschal­
tung getaktet ein- bzw. ausgeschaltet wird. Hierdurch 
wird erreicht, daß bei Unterschreiten eines ersten 
Wertes die Helligkeit des Verbrauchers langsam abnimmt, 
so daß der Benutzer eine Verringerung der Kapazität der 
Batterie (11) erkennt, ohne daß aber die Batterie zu 
stark belastet wird und sich dabei tiefentladen kann.
Patent EP-0255638-A3 (EP)
Title: Support for fixing the spirals of gas-filled incandescence lamps having a tubular envelope with flattened ends, and method of manufacturing the support and placing it in the envelope
IPC: H01K1/24
Filed: 1987-07-17
Abstract: The invention relates to a support (3) for fixing the spirals (2) of gas-filled incandescent lamps having a tubular envelope (1) and with flattened ends, and a method of manufacturing the support (3) and placing it in the envelope. The support (3) according to the invention is provided with a spiral first section, whose length exceeds at least one complete turn pitch and which presses on the inner wall of the tubular envelope (1), and a second section which connects onto the first section and whose length likewise exceeds at least one turn pitch, and which second section surrounds the spiral (2) and whose internal diameter is greater than the external diameter of the spiral (2) arranged in its interior. During manufacture and during insertion of the support (3) in the tubular envelope (1), one end of a flexible metal wire is mounted on a mandrel (5) provided with an insert (6), the wire is wound on the mandrel (5) and on the insert (6) for a length which in each case exceeds at least one turn pitch, the wire is then cut to length and the tubular envelope (1) is pushed onto the mandrel (5) provided with the wire, after which the mounted wire end is released and the mandrel is pulled back. <IMAGE>
Patent EP-0238341-A3 (EP)
Title: Granular bleach activator compositions
IPC: C11D3/39
Filed: 1987-03-19
Abstract: A bleach activator compsn. (I) comprises granules (average size pref. 300-1500 microns with non more than 1700 microns contg. the particulate activator (II) bonded by an organic binder (III) and a water soluble disintegration aid (IV) and the 2 minute activity when dissolved in water at 20 deg.C contg. perborate and a detergent base which is 1.3-5 (pref. 1.5-3.0) times the activity of the standard compsn. At 40 deg.C the 30 minute activity of compsn. (I) in water contg. perborate is pref. 2 (more pref. 4 and partic. 10) to about 50 times and the 5 minute activity is pref. 1.2 (more pref. 1.5) to about 5 (partic. 1.7-2.5) times the activity of the standard compsn.
Patent EP-0246760-A3 (EP)
Title: Variable volume assay device and method variable volume assay device and method
IPC: G01N33/537
Filed: 1987-04-24
Abstract: An assay device for the detection of one or more components in a liquid sample, specifically antigens or antibodies in a biologically derived sample. The device defines a chamber (12) of variable volume which is essentially sealed except for a membrane (24) across an inlet port. The sample is placed on the exterior of the membrane (24). It is drawn to the chamber by suction created by decreasing the volume of the chamber (12). Liquid within the chamber (12) is forced out of it under internal pressure created by decreasing the chamber volume. The chamber volume can be varied by twisting of a threadedly mounted piston (16) in a body. In one embodiment, a sandwich assay for the detection of an antigen in a sample, the antigen is bound to immobilized antibody on a distinct region of the membrane and is also reacted with labeled antibody for detection. The sample is cycled through the membrane by varying the chamber volume.
Patent EP-0270477-A3 (EP)
IPC: H02K29/08
Filed: 1987-12-01
Abstract: A p.m. d.c. motor in which a stator is structured as a magnetically 
permeable base (114) upon which stator pole components (100) are mounted 
in upstanding fashion. Each of the stator pole components is formed as a 
laminar core (104) elongate rectangular shape about which a plastic 
bobbin (106) is slideably positioned. The field windings of the stator 
are wound about this bobbin to provide a structure having no flared tips 
or the like and wherein winding can take place on bobbins separately from 
the stator structure. A disk-shaped rotor (64) carrying a sequence of flat 
permanent magnets (130-133) is positioned over the tips of the stator 
components and is rotatably driven by select energization of the latter. 
Select skewing of the stator poles and design of the geometry of the 
permanent magnets functions to significantly reduce detent torque 
phenomena.
Patent EP-0261073-A3 (EP)
IPC: C07C43/225
Filed: 1987-08-19
Abstract: There are provided new alkane and alkoxyalkane derivatives of the 
general formula I 
 in which R₁ is phenyl, C 
 1-4 -alkylphenyl, halophenyl, C 
 1-4 -alkoxyphenyl or halo-C 
 1-4 -alkoxyphenyl; R₂ is hydrogen, methyl or 
fluoromethyl; R₄ is phenyl or pyridyl or these groups 
substituted by one or more of phenoxy or halogen; and A is CH₂ or 
O, processes for their preparation and insecticidal 
and acaricidal compositions containing these compounds.
Patent EP-0236261-A3 (EP)
Title: Polymers containing organometallic derivatives
IPC: C08G2/14
Filed: 1987-01-12
Abstract: Homopolymers or copolymers of organometallic, end-capped polyphthalaldehydes containing the repeating unit of formula I <IMAGE>  (I)  wherein R1, R2, R3 and R4 are each independently of the other hydrogen, halogen, cyano, nitro, carboxyl, hydroxyl, C1-C4alkoxy, C1-C4alkylthio or C1-C4alkoxycarbonyl, and at least one of the substituents R1, R2, R3 and R4 are a group -Q(R5)3 or -Q(R6)3, where Q is Si, Sn, Ge, CH2-Si or O-Si, R5 is C1-C12alkyl and R6 is C6-C10aryl, are suitable for producing dry-developed, plasma-resistant photoresists required for the production of structured images, especially for microelectronics.
Patent EP-0275889-A3 (EP)
IPC: C08F2/08
Filed: 1988-01-11
Abstract: Metallisierte Mehrschichtfolien mit einem biaxial ge­
streckten Polypropylenfilm als Basisschicht sollen für 
Verpackungszwecke, hohe Kratzfestigkeit, gute Siegel­
eigenschaften, wie niedrige Siegeltemperatur, anspre­
chende optische Eigenschaften, wie hohen Metallglanz, 
ausgezeichnete Metallisierbarkeit der Basisschicht bzw. 
einer Deckschicht sowie gute Verarbeitungseigenschaften 
beim Metallisieren, Bedrucken, Schneiden und bei der 
Verarbeitung auf schnellaufenden Verpackungsmaschinen 
aufweisen. Dieses Anforderungsprofil wird durch eine 
asymmetrisch aufgebaute Mehrschichtfolie mit einer 
biaxial gestreckten Basisschicht 4 aus Polypropylen, 
einer Siegelschicht 3, die eine Additivkombination aus 
plättchenförmigem Pigment und Siloxan enthält und ge­
gebenenfalls durch einen Zusatz von Polypropylen und 
einem Kohlenwasserstoffharz modifiziert ist, und aus 
einer koronabehandelten, nicht-siegelfähigen Poly­
propylen-Deckschicht 2 erfüllt. Anstelle der Deckschicht 
2 aus nicht-siegelfähigem Polypropylen kann auch eine 
koronabehandelte, siegelfähige Kopolymerschicht als 
Deckschicht 2 eingesetzt werden. Die Deckschicht 2 kann 
auch entfallen; es wird dann die eine Oberfläche der 
Basisschicht 4 metallisiert. Aus diesen Mehrschicht­
folien werden Schlauchtüten, Hüllen, Behälter 
verschiedener Formgebung zur Verpackung von Lebensmit­
teln, einschließlich der Vakuumverpackung von Lebensmit­
teln, hergestellt.
Patent EP-0282697-A3 (EP)
Title: Computer integrated manufacturing system
IPC: G01N29/24
Filed: 1988-01-20
Abstract: The Computer Integrated Manufacturing System 
includes a plurality of levels of computer control 
which organize and disseminate the information for 
controlling shop floor level systems. Both scheduling 
data and data relating to process, product, and 
material specifications as well as bills of material 
are generated in an upper level computer system and 
refined and down loaded as needed to lower level 
computers controlling the shop floor processes. The 
computers on the upper levels are capable of 
communication with the computers on the lower levels 
and computers on the same level are capable of 
communication with each other as needed to pass 
information back and forth.
Patent EP-0281889-A3 (EP)
Title: Memory circuit with improved data output control
IPC: G11C11/413
Filed: 1988-02-29
Abstract: A memory circuit having an improved address change 
detect circuit (ATDi) which, upon a change of address, forms a 
first internal one-shot signal for resetting the memory 
circuit and a second internal one-shot signal 
for enabling the memory circuit is disclosed. The memory 
circuit further has a function which, after the read-out 
data is held by the latch circuit (15), stops the addressing 
operation in synchronism with the termination of 
the second internal one-shot signal, 
wherein the period for transmitting the sense amplifier (14) 
output to the latch circuit (15) is determined by a period for 
generating the second internal one-shot signal and, when 
the first internal one-shot signal is generated, the 
transmission is preferentially inhibited irrespective of 
the second internal one-shot signal.
Patent EP-0282939-A3 (EP)
IPC: C03B3/00
Filed: 1988-03-14
Abstract: Einlegevorrichtung (1) zur Aufgabe und Verteilung von 
Chargiermaterial durch eine Einlegeöffnung (12) auf 
die Schmelzbadoberfläche eines Glasschmelzofens (2). 
An einem beweglichen Gestell (7) sind ein Chargen­
behälter (8), eine Chargiereinrichtung (10), ein 
Schieber (17) mit einem Schieberträger (18) und 
Schieberantrieb und ein die Einlegeöffnung (12) 
im wesentlichen abdeckender Hitzeschild (15) 
angeordnet, in dem mindestens eine Ausnehmung 
zum Durchtritt der Chargiereinrichtung (10) und 
des Schieberträgers (18) angeordnet ist. 
Zur Einhaltung einer besser geeigneten Bewegungsbahn 
des Schiebers (17) bei gleichzeitiger Verbesserung 
der Abschirmwirkung des Hitzeschildes (15) ist der 
Schieberträger (18) mittels einer waagrechten 
Linear-Führungseinrichtung (19) an einer waagrechten 
Plattform (20) gelagert und gegenüber dieser durch 
einen Horizontalantrieb (21) verschiebbar. Ferner 
ist die Plattform (20) mittels einer senkrechten 
Führungseinrichtung (30) an dem Gestell (7) gelagert 
und gegenüber diesem durch einen Vertikalantrieb (31) 
heb- und senkbar. Dadurch ist es möglich, die 
Antriebsbewegungen zu entkoppeln und die Durch­
dringungsstellen des Schieberträgers (17) durch den 
Hitzeschild (15) besser abzudichten.
Patent EP-0288034-A3 (EP)
IPC: B64C13/50
Filed: 1988-04-20
Abstract: An aircraft flight control system for use with a dual 
or tandem hydraulic actuator coupled to a flight control 
surface through an actuating rod. Each half of the tandem 
actuator is controlled by a respective electrohydraulic servo­
valve. Each electrohydraulic servovalve is controlled by 
signals applied to either of two actuating coils. Control 
signals are applied to the actuating coils from three control­
lers. The control signals are generated as a function of the 
difference between the flight control signal and a feedback 
signal indicative of the position of the actuating rod. Each 
electrohydraulic servovalve includes a pair of linear variable 
differential transformers generating feedback signals indica­
tive of the position of the valve stem in each electrohydraulic 
servovalve. The valve feedback signals are compared to each 
other and to reference signals corresponding to the expected 
value of such feedback signals in order to detect and identify 
malfunctions in the flight control system. In one embodiment, 
the electrohydraulic servovalves are controlled by two channels 
of a primary controller in normal operation. In the event of a 
malfunction, control is transferred to one of two secondary 
controllers. In another embodiment, the electrohydraulic servo­
valves are controlled by respective primary controllers, with 
control being transferred to one of two channels of a secondary 
controller in the event of a malfunction.
Patent EP-0303011-A3 (EP)
IPC: H01R9/05
Filed: 1988-06-01
Abstract: 2.1 Der Erfindung liegt die Aufgabe zugrunde, einen Autoradio-Antennenbuchse 
nach DIN 41 585 und einen Winkelstecker nach einer von DIN 41 585 ab­
weichenden Ausführung derart zu verbinden, daß die Einbautiefe für das 
Autoradio einschließlich der Verbindungselemente möglichst klein ist.  
         2.2 Die Lösung der Aufgabe besteht darin, daß ein Steckverbinder vorgesehen 
wird, dessen Innenleiter (18) aus einem stiftförmigen Innenleiterteil 
(12) und einem damit verbundenen buchsenförmigen Innenleiterteil (15) 
besteht. Der zugehörige Außenleiter (19) ist rohrförmig ausgebildet und 
auf einem Isolierstoffkörper (20) befestigt, welcher eine axiale Öff­
nung (21) zur Aufnahme des Innenleiters aufweist. Der Außenleiter (19) 
weist einen ersten Außenleiterteil (13) und einen damit verbundenen 
zweiten Außenleiterteil (15) auf. Das stiftförmige Innenleiterteil (12) 
bildet zusammen mit dem ersten Außenleiterteil einen ersten Steckver­
binderteil (11) nach DIN 41 585. Das buchsenförmige Innenleiterteil (15) 
und das zweite Außenleiterteil (16) ergeben ein zweites Steckverbinder­
teil (14) nach einer von DIN 41 585 abweichenden Bauart.  
         2.3 Der Steckverbinder eignet sich besonders für eine gewisse Übergangszeit, 
in welcher Fahrzeuge mit Autoradios bestückt sind, die eine Antennen­
buchse nach DIN 41 585 enthalten, während neue Fahrzeugantennen einen 
von der genannten Norm abweichenden Kabelstecker besitzen.  
         3. Die Zeichnung zeigt ein Ausführungsbeispiel des koaxialen Steckver­
binders und einer Autoradio-Antennenbuchse und eines Antennensteckers 
einer Fahrzeugantenne.
Patent EP-0303972-A3 (EP)
Title: Expression plasmids containing the deo promoter, and bacterial hosts containing the plasmids
IPC: C12P21/00
Filed: 1988-08-11
Abstract: Plasmids are provided which upon introduction into a suitable Escherichia coli host render the host capable of effecting expression of DNA encoding a desired naturally-occurring polypeptide or polypeptide analog thereof under the control of the deo P1-P2 promoter. Further plasmids are also provided which thermoinducibly direct expression of eucaryotic genes under the control of a  lambda PL promoter and a thermolabile repressor protein present on the same plasmid under the control of a deo P1 promoter. These plasmids have been inserted into various hosts, some of which contain DNA encoding the repressor protein. Such plasmids may be used to produce polypeptides such as human copper/zinc superoxide dismutase, hMnSOD-hGPX fusion polypeptides, human manganese superoxide dismutase, human growth hormone, bovine growth, porcine growth, human growth hormone-apolipoprotein E fused polypeptides, apolipoprotein E and various fibronectin domains.
Patent EP-0313004-A3 (EP)
IPC: A01K93/00
Filed: 1988-10-19
Abstract: Der Querschnitt einer Angelschnurinnenführung (3) eines 
Wurfschwimmers (1) entspricht auf der gesamten Länge zumin­
dest dem Querschnitt des Senkbleis (6), das sich einschließ­
lich des Wirbels (12) und eines Teils des Vorfaches (13) in 
die Innenführung (3) hineinziehen läßt und somit ein Verkno­
ten von Angelschnur (5), Senkblei (6), Wirbel (12), Vorfach 
(8) und Haken (9), beispielsweise beim Werfen des Schwim­
mers (1) verhindert.
Patent EP-0315116-A3 (EP)
IPC: G03F7/004
Filed: 1988-11-01
Abstract: Photohardenable electrostatic master 
comprising an electrically conductive substrate, 
e.g., aluminized polyethylene terephthalate, bearing 
a layer of a photopolymer comprising an organic 
polymeric binder, compound having at least one 
ethylenically unsaturated group, photoinitiator and 
at least one organic electron acceptor or donor 
compound, e.g., the acceptor and donor having an 
oxidation potential of less than +2.5 eV and 
reduction potential larger than -3.0 eV, 
respectively. The photohardenable electrostatic 
master is used for electrostatic proofing, etc.
Patent EP-0322781-A3 (EP)
Title: Process for preparing end-capped polyglycolethers
IPC: C07C43/11
Filed: 1988-12-23
Abstract: A process where alkylpolyalkylene glycol ethers (IV) are reacted with an organic halide (V) in the presence of from 80 to 100% purity, solid, particulate alkali metal hydroxide at a V:IV molar ratio in the range from 1.5:1 to 2:1 and an alkali metal hydroxide:(IV) molar ratio in the range from 1.5:1 to 2:1, at from 60 to 140 DEG C.
Patent EP-0307973-A3 (EP)
Title: An isfet chip suitable to be used in an apparatus comprising a measuring circuit for selectively measuring ions in a liquid
IPC: G01N27/30
Filed: 1984-08-23
Abstract: An ISFET chip suitable to be used in an apparatus comprising 
a measuring circuit for selectively measuring ions in a liquid, said 
ISFET chip including a source and a drain diffused in bulk of the 
chip and provided with a source contact element and a drain contact 
element, as well as provided with means for protection of the ISFET 
from damage due to the presence of high voltages, having as the 
protection means an electrode on the chip closely adjacent to the gate 
region of the ISFET, said electrode taking the form of a metallic 
ring applied around the gate region of the ISFET.
Patent EP-0322030-A3 (EP)
Title: Arrangement for generating a sawtooth current
IPC: H03K4/62
Filed: 1988-12-13
Abstract: A line deflection stage comprises a line oscillator (LO), a 
driver (DR) and a line output transistor (TR1) the collector of 
which is connected through the parallel arrangement of a switching 
transistor (TR2) and a diode (D3) to a line deflection coil (Ly) and 
a scan capacitor (C s ). The deflection coil (Ly) and scan capacitor 
(C s ) are shunted by a diode (D2) whilst a flyback capacitor (C f ) is 
connected across the emitter-collector path of transistor (TR1). 
The line oscillator (LO) output is also applied to an input of a 
flyback time controller (TC) which produces a pulse output under the 
control of a control input (C). This pulse output is amplified by a 
further transistor (TR3) and an associated transformer (T) and 
applied to the base of transistor (TR2) to cut this transistor off 
for a controlled part of the flyback period to prevent the flyback 
capacitor immediately discharging and hence extend the flyback 
period.
Patent EP-0286304-A3 (EP)
IPC: A61H33/02
Filed: 1988-03-30
Abstract: In a spa bath installation, air is supplied in 
turn to successive adjacent groupings of openings in 
the bottom of the bath, to give a ripple effect in the 
water along the bath. A rotary sequencing valve is 
utilised which comprises a rotatable distributing 
disc (12) driven by a motor unit (33). The disc is 
mounted in an air supply chamber (14) and faces an end 
wall of the chamber presenting four outlet ports (24, 
26, 28 and 30) which it exposes in turn through an 
aperture (32) in the disc. The outlet ports are 
connected respectively to four groupings of the 
openings, so to supply air cyclically to the groupings 
in turn.
Patent EP-0288245-A3 (EP)
IPC: G21C13/08
Filed: 1988-04-19
Abstract: Irradiation assisted stress corrosion crack­
ing occurring in the metallic core components of light 
water nuclear reactors is reduced by the use of austen­
itic stainless steel alloys containing a maximum of 
about 0.03% nitrogen, as well as about 0.025% to about 
0.067% carbon, about 1.5% to about 2.0% manganese, a 
maximum of about 0.005% phosphorus, a maximum of about 
0.05% silicon, and a maximum of about 0.005% sulfur.
Patent EP-0301709-A3 (EP)
Title: Signal processing method based on wave effects
IPC: G02F3/00
Filed: 1988-07-01
Abstract: A method of processing signals using the physical 
wave motion effects such as the light or sound 
diffraction and interference to join the wave motion 
sources, transmission elements, and detection elements 
in a specific structure according to specific principle, 
in which mainly the controlled two or more groups of the 
light or sound waves with a definite phase relationship 
to make the diffraction and interference effects in an 
enclosed space and, in coordination with the analogic 
detection and amplification and display elements that 
couples to the light or sound waves, to achieve the 
operation of AND, OR DECODER, INVERTER, FLIP-FLOP 
ENCODER with original light state, and digital 
processing, and multipoint branch output, etc. signal 
processing functions.
Patent EP-0307205-A3 (EP)
Title: Conductive polymer composition
IPC: B29C65/00
Filed: 1988-09-08
Abstract: A heat recoverable conductive polymeric composition compri­
ses a particular selection of carbon black or a mixture of 
carbon blacks in a polymer. The carbon black(s) has a sur­
face area A or mean surface area  A  in the range 40-400 
m²g⁻¹, and a DPBA/particle size (D/S) ratio or mean ratio 
( D / S ) in the range 2.5 - 10. The composition has advantageous 
electrical properties. These properties advantageously 
allow it to be used in articles which are electroded 
longitudinally.
Patent EP-0320122-A3 (EP)
Title: A method of position monitoring and apparatus therefor
IPC: G01N21/93
Filed: 1988-11-10
Abstract: Displacement or strain is measured by applying to a 
body 10 to be monitored at least one grid line 12 (two or 
more where strain measurements are required) and scanning 
a radiation beam such as a laser beam across or partly 
across the grid line(s) 12 to produce a pulsed output 
from which the mean position(s) of the grid line(s) 12 
can be ascertained with reference to a datum point on the 
beam scanning path. Displacement of each grid line 12 
relative to the datum point can be determined. The beam 
scan may be adjustable to produce a null condition in 
which the mean position of the grid line(s) 12 coincides 
with the mid-point of the beam scan. Any deviation from 
the null condition then indicates displacement of the 
body 10 or strain thereof.
Patent EP-0334334-A3 (EP)
Title: Photo-cathode image projection apparatus for patterning a semiconductor device
IPC: H01J37/317
Filed: 1989-03-22
Abstract: A photo-cathode image projection apparatus 
comprises a light source (20, 21, 31, 32) for producing an 
optical beam (20b), a photoelectron mask (22, 23) 
disposed so as to be irradiated by the optical beam and 
including a photoelectron mask (22) patterned according 
to a desired pattern with a material emitting at least one 
photoelectron responsive to irradiation by the optical 
beam, focusing device (26, 26′) for focusing the 
photoelectron to form a photoelectron beam focused on 
the object, an acceleration electrode (27) disposed as to 
interrupt a path of the photoelectron beam for 
accelerating the photoelectron, an elongated passage (27a) 
defined in the acceleration electrode for passing a part 
of the photoelectron beam, a stage (25) disposed for 
supporting the object so that the photoelectron beam 
passed through the elongated passage means is focused on 
the object, and a voltage source (28) for applying an 
acceleration voltage between the photoelectron mask and 
the acceleration electrode. The acceleration electrode 
is held at an electrical potential level identical to 
the electrical potential level of the stage, so that the 
object supported on the stage is electrically shielded 
from said photoelectron mask by the acceleration 
electrode.