baber/WOPTO huggingface dataset:
Patent EP-0159019-A3 (EP)
IPC: E02B15/10
Filed: 1985-04-16
Abstract: This Patent covers an automatic and autonomous float­
ing purifier consisting of a normally cylindrical and upright 
housing (1) with numerous compartment (4) each divided 
into two chambers (5, 7), the outer chamber (5) being sup­
plied with polluted water through inlet openings (6) at water 
surface level where as the other chamber (7) is acting as a 
collecting tank for the pollutant, which is sticking to a mobile 
belt (8); a large number of mobile boxes (13) moving on the 
water surface by means of sliding or articulated devices, re­
ceiving the polluted water; numerous suction pumps (17) 
each aspirating the water from a set of boxes; one or more 
discharge outlets in the chamber (5) of the compartments (4) 
discharging the pollutant radially below the water surface so 
as to create a toroidal circulation by which the surface pol­
lutants are accumulated and directed towards the chambers 
(5) of the compartments (4) where the oil is separated from 
the water by adhesion to the belt (8); a storage tank (20) for 
the pollutants coming from the various chambers (7) and 
compartments (4); the storage tank being continuously emp­
tied and drained at intervals by pumping (21). The separately 
driven recirculating pumps (17) will provide a jet by which 
the purifier can be moved and steered without needing any 
other conventional propelling devices. Furthermore, the pur­
ifier is fitted with all equipment and connections for com­
pletely automated operation and remote control.
Patent EP-0165558-A3 (EP)
Title: Coating agent, its manufacture and use thereof
IPC: C09D5/44
Filed: 1985-06-13
Abstract: Cathodic coating agents which are rendered water-dilutable by the addition of an acid, contain binder systems possessing basic nitrogen groups and may or may not contain pigments, dyes, fillers, solvents, antioxidants, other surface coating assistants and/or additional crosslinking components, the binder system containing sulfonate and/or phosphonate groups or the esters of these groups in an amount of from 0.05 to 3% by weight, and the preparation of such products. The novel coating agents are useful for the cathodic electrocoating of electrically conductive substrates.
Patent EP-0159768-A3 (EP)
IPC: G02B6/36
Filed: 1985-02-05
Abstract: An optical fiber (30) with a bare end portion is faced-off 
precisely at 90 degrees. With an unsecured ferrule (37) 
loosely located on the fiber, the fiber is passed through over­
size openings in a fiber holder (47) and a crimping station 
(45). The bare fiber portion is located in the interstice of three 
rods (33) having identical diameters and the assembly is re­
leasably held by jaws in a holding station (44). The faced-off 
fiber end is positioned slightly inwardly from the end faces of 
the rods by a limit pin (55). The fiber holder is tightened onto 
the fiber to maintain it in straightened condition and the fer­
rule is then slid into place over the three rods and included 
fiber. The crimping station is moved along a track toward the 
holding station until crimping jaws (76-78) are positioned 
about the ferrule, three rods and fiber. Crimping jaws deform 
the ferrule at several different places firmly securing it in 
place on the rods.
Patent EP-0188106-A3 (EP)
IPC: F16H19/04
Filed: 1985-12-16
Abstract: A remote actuator (10) for an automobile power door 
lock application has a housing (12), a first gear reduction 
stage in a first tier (A) in the housing, a second gear reduction 
stage in a second tier (B) in the housing, a reversible 
pancake-type electric motor (56) in the second tier (B) in the 
housing operative to drive a second gear means (40,46) 
through a first gear means (30,32) with two stages of gear 
reduction between respective ones of a pair of parked 
positions, a linear actuator (108) in the housing (12) in a third 
tier (C) thereof movable in extending and retracting direc­
tions between positively defined limits, and a rotary detent 
clutch (88) between the second gear means (40,46) and the 
linear actuator (108) operative to move the latter in the one of 
the extending and retracting directions corresponding to the 
direction of rotation of the second gear means (40,46) and to 
release the linear actuator (108) at either of the limits thereby 
to permit overdrive of the second gear means (40,46) to the 
corresponding one of the parked positions.
Patent EP-0186600-A3 (EP)
IPC: B65D51/16
Filed: 1985-12-24
Abstract: Tamper-evident closure apparatus for internally pressu­
rized containers including a closure provided with a mehcan­
ism for venting the internal pressurized gas upon initial 
unsealing of the container and a tamper-indicating device 
adapted to be acted upon by the vented gas to indicate that 
an initial unsealing of the container has occurred. The 
tamper-indicating device may be, for example, chemically 
activated to change colors when acted upon by the vented 
gas or may be mechanically activated so that venting of the 
pressurized gas causes a visibly apparent disruption, distor­
sion or the like to indicate initial unsealing of the container.
Patent EP-0195427-A3 (EP)
IPC: G09F3/02
Filed: 1986-03-19
Abstract: Schichtverbund mit einem Etikett, das über eine auf 
seiner Rückseite befindliche selbstklebende Haftschicht lös­
bar mit einer klebstoffabweisenden Schicht auf einem Träger 
verbunden ist und aus einem auf dem Träger befindlichen 
Etikettenmaterial mit einer Stanztiefe gestanzt ist, die bis 
mindestens zu der klebstoffabweisenden Schicht auf dem 
Träger reicht, bei dem sich auf dem Etikettenmaterial eine 
Abdeckung befindet, die rund um das Etikett über eine 
Kaschierkleberschicht mit dem Etikettenmaterial verbunden 
ist.
Patent EP-0209095-A3 (EP)
IPC: C02F3/12
Filed: 1986-07-11
Abstract: Zur Verbesserung des Ertragswertes bei Begasungseinrichtungen 
mit Steig- und Fallrohr für Flüssigkeiten wird vorgeschlagen, 
am Ende des als Fallrohr ausgebildeten Strömungskanals (1) eine 
oder mehrere Düse(n) (2) vorzusehen, die in eine Mischkammer 
(3) mündet, in welcher unbegaste Flüssigkeit mit der begasten 
innig gemischt wird und so zusätzliches Gas aus den Gasblasen 
in die Flüssigkeit eingebracht wird, wodurch bei gleichbleiben­
dem oder leicht steigendem Energieaufwand bedeutend mehr Gas in 
Lösung gebracht wird.
Patent EP-0219874-A3 (EP)
Title: Process for activating recombinant heterologous eucaryotic disulfide-bridged proteins after expression by procaryotes
IPC: C12P21/00
Filed: 1986-10-23
Abstract: Method for activating non-glycosylated tissue plasminogen activator (t-PA) after its expression in prokaryotic cells comprises cell lysis; solubilisation under denaturing and reducing conditions, and reactivation under oxidising conditions in presence of reduced and oxidised glutathione (G5H, G55G). The new feature is that in the last stage is at pH 9-12 (pref. 9.5-11) with G5H and G55G concns. 0.1-20, pref. 0.2-10, mM and 0.01-3, pref. 0.5-1, mM, respectively, and with a non-denaturing concn. of the denaturing agent. Esp. the method is applied to t-PA expressed in E.coli and P. putida. The denaturing agent is pref. arginine, guanidine hydrochloride (both at 0.1-1, esp. 0.25-0.75, mM) or urea, at 0.5-4 (esp. 1-3.5) M in the last stage.
Patent EP-0193977-A3 (EP)
Title: Charge-coupled image sensor arrangement
IPC: H01L27/14
Filed: 1986-02-05
Abstract: @ The invention relates to a charge-coupled image sensor of the line transfer type comprising a number of parallel lines (2-6) which are each constituted by an n-phase CCD. An electrode (12-16) of each CCD is arranged parallel to this CCD separately for each CCD. The other (n-1) electrodes (17-20) extend transversely to the charge transport direction over all CCD's. The first-mentioned electrode (12-16) is used as a selection gate and is moreover used, depending upon the applied voltage, as an integration gate or as a blocking gate during the integration period.
Patent EP-0190894-A3 (EP)
IPC: H03L7/085
Filed: 1986-01-31
Abstract: Disclosed is an improved phase detector apparatus 
which includes a charge pump. The charge pump includes a 
first integrating node and a second integrating node. The 
first and second integrating nodes generate node voltages 
which ramp downward and upward during a given period of a 
reference signal. When a signal is received to which a 
reference signal is to be locked on, the integrating 
sequence of the first and second nodes is altered so that 
the differential voltage across the nodes indicates a 
difference in phase between the reference signal and the 
second signal. A filter is connected between the output 
signal and the first integrating node, while the second 
integrating node is referenced to a DC bias level and 
returns to that level at the beginning and end of each 
cycle. The charge pump apparatus is driven by variable 
current sources which give the apparatus a variable 
frequency response. The frequency response is variable 
over a very wide range by the inclusion of multiple banks 
of variable current sources which can be switched in and 
out for driving the charge pump apparatus as desired. Also 
disclosed is a phase-lock loop apparatus employing the 
improved phase detector.
Patent EP-0208413-A3 (EP)
Title: Closure with snap type hinge cap
IPC: B65D47/08
Filed: 1986-06-06
Abstract: A closure (10) with a snap type hinge cap (12) comprising a first part (11) adapted to interengage with the open neck of a container, a second part forming a cap (12) and an integral hinge (13) interconnecting the first and second parts. Each of the first and second parts comprises a base wall (14, 20) and a peripheral skirt (15, 21). A pair of hinge straps (27) extends from the skirts (15, 21) and are positioned on opposite sides of the integral hinge. The radial length of the pair of hinge straps is less than the length of the arc through which the second cap part moves to and from and closed position relative to the first part such that the pair of straps stretch to function as springs. The ends of the pair of straps are attached to the skirts radially inwardly of the periphery of the skirts.
Patent EP-0213757-A3 (EP)
IPC: G01L21/14
Filed: 1986-07-31
Abstract: A thermocouple pressure gauging system for measuring 
partial vacuum is provided which uses AC current to heat the 
thermocouple to constant temperature. A signal proportional 
to pressure is derived from the AC current needed to heat to 
constant temperature.
Patent EP-0221856-A3 (EP)
IPC: A23B7/148
Filed: 1986-02-13
Abstract: In order to pest control food such as f.e. beans and 
dried mushrooms there is provided in a gas tight food 
storage room an inert O₂ lacking atmosphere with O₂ 
between O and 5%, CO₂ between 1 and 20% and the ba­
lance N₂. This atmosphere is maintained until mor­
tality of the pest. The system for providing this at­
mosphere includes essentially a generator, which can 
be a combustion chamber (1) associated to a catalytic 
chamber (2) (in the case of an open circuit system in 
which air is drawn from the atmosphere) or a catalytic 
chamber alone (in the case of a closed circuit 
system in which air is drawn from the food storage 
room itself) and a cooling tower (3).  
     The system is generally provided also with an evapora­
tor (5) and a condenser (6) to control the humidity 
of the inert atmosphere, and a heat exchanger (7) in 
which the combustion heat is utilized to heat the 
inert atmosphere at a temperature which speeds up the 
mortality of the pest.
Patent EP-0234511-A3 (EP)
IPC: F02B47/08
Filed: 1987-02-19
Abstract: A closed loop system for controlling exhaust 
gas recirculation (EGR) in an automotive engine. An 
electrical program command signal from an on-board 
engine computer/controller drives and actuator (40) 
through a motor driver circuit (26, 34), with a stepper 
motor (38) to turn an axial lead screw (118) having a 
follower (120) thereon connected to a rod (122) for 
moving the valve poppet (126) to control flow. An 
orifice plate with differential flow pressure taps (50, 
52) is disposed in the EGR passage downstream of a flow 
control valve poppet. The differential pressure from 
the taps is sensed by a pressure responsive diaphragm 
(58). A stationary proximity sensor (54) using an eddy 
current principle detects changes in position of the 
diaphragm and in response thereto generates an 
electrical feedback signal proportional to EGR flow 
through the orifice which compared with the command 
signal to generate a control signal for controlling the 
stepper motor.
Patent EP-0240748-A3 (EP)
IPC: B65F1/14
Filed: 1987-03-07
Abstract: Die Erfindung betrifft eine Raumzelle (l) mit 
einer dem Zellenboden (2) gegenüberliegenden 
Öffnung (3) zum Einsatz eines Behälters (4) für 
Müll-, Schütt-, Lagergüter oder dgl. mit einem die 
Öffnung (3) überragenden Deckel (5) sowie mit 
einer Hubvorrichtung (6) zur Herausnahme und 
zum Wiedereinsatz des Behälters (4) in die 
Raumzelle (l).  
     Der Erfindung liegt die Aufgabe zugrunde, 
eine Raumzelle der vorgenannten Gattung zu 
schaffen, deren Hubvorrichtung sich bei 
gleichmäßiger Belastung leicht von Hand in beiden 
Richtungen betätigen läßt, die robust und 
störungsfrei beschaffen ist und die optisch eine 
variantenreiche Benutzung gewährleistet.  
     Diese Aufgabe wird in Verbindung mit dem 
vorgenannten Gattungsbegriff erfindungsgemäß 
dadurch gelöst, daß als Hubvorrichtung die 
Innenwandung (7) der Raumzelle (l) und die 
Außenwandung des Behälters (4) oder die 
Außenwandung eines den Behälter (4) tragenden 
Gestelles (l0) aufeinander abgestimmte 
Gleitflächen oder Rollen (9) aufweisen, über 
welche der Behälter (4) durch kreisende Bewegungen 
nach dem Prinzip eines Schraubgewindes (8) bis zur 
Öffnung (3) und von dort wieder zum Boden (2) der 
Raumzelle (l) bewegbar ist.
Patent EP-0261638-A3 (EP)
IPC: C08K5/06
Filed: 1987-09-22
Abstract: A radiation-resistant high molecular composition is disclosed, 
which comprises a high molecular polymer, a halogenated 
acenaphthylene and/or condensate thereof represented by the following 
general formula [I] 
  
(wherein X indicates a chlorine or bromine atom, a indicates 
0 to 2, b indicates 1 to 6 and n indicates an integer not less 
than 1), a diphenyl ether derivative represented by the follow­
ing general formula [II] 
  
(wherein R₁ and R₂ indicate a hydrogen atom, an alkyl, 
alkoxy, phenyl phenoxy, diphenyloxy or a terphenyloxy group) and/­
or a basic lead compound.
Patent EP-0229701-A3 (EP)
Title: Detection of viruses by amplification and hybridization detection of viruses by amplification and hybridization
IPC: C12Q1/68
Filed: 1987-01-09
Abstract: The presence or absence of a nucleic acid sequence associated with one or more related viruses in a sample containing one or more nucleic acids and suspected of containing such sequence can be detected by amplifying the sequence using primers to form extension products as templates and detecting the amplified product if it is present. This may be accomplished by adding a labeled hybridization probe to the amplified product either free in solution or after immobilization on a solid support. Preferably the virus constitutes AIDs viruses and heapdnaviruses.
Patent EP-0233786-A3 (EP)
IPC: G06G7/62
Filed: 1987-02-19
Abstract: A circuit for providing a controlled resistance, the appar­
atus comprising a pair of terminals for input of an excitation 
current, variable resistance means connected in the current 
path between the terminals, means for deriving a first signal 
representing the value of the voltage appearing across the 
terminals, means for deriving a second signal representing 
the value of the excitation current, means for generating a 
third signal representing a selected value of resistance to be 
provided between the pair of terminals, means for comparing 
the ratio of the first and second signals with the value of the 
third signal to derive a difference signal, and means for apply­
ing the difference signal to cause the variable resistance 
means to change in value such that said ratio tends towards 
exact equality with the selected value of resistance.
Patent EP-0237215-A3 (EP)
Title: Two-part mailer with return envelope
IPC: B42D15/08
Filed: 1987-02-20
Abstract: The business or other institution is provided with two complementary series of blank form parts. One of these contains one or more elements of a form of construction (multiple ply, window, glassine-patched window, glue spots, patches or strips) which would make it incompatable for use with today's commercially predominate non-impact printers. The other contains none of such elements and is suited for being run through a business computer-controlled non-impact printer for the purpose of printing of variable information thereon, and of being thereafter assembled and united increment for increment with form parts from the first series, using presently available assembling and uniting apparatus, whereupon the united forms may be successively severed into thus individualized communications and dispatched to their respective addressees.
Patent EP-0236142-A3 (EP)
IPC: G01F25/00
Filed: 1987-03-06
Abstract: A connector device for making a fluid-tight temporary con­
nection to a nozzle for calibration purpose. The connector com­
prising a housing 6 which is generally conical in shape, and has 
a resilient sealing member 7 at its wider end with a central neck 
portion 23 whose inner surface is flared so as to engage against 
the nozzle to be calibrated. The shape of the contacting surface 
is such that the connector can be used with nozzles of various 
shapes.
Patent EP-0241214-A3 (EP)
IPC: G11B20/24
Filed: 1987-04-01
Abstract: A video noise reduction circuit for use in a video signal 
recording apparatus records red, blue and green primary 
colour component video signals on a plurality of separate 
tracks of a magnetic recording medium. The component 
video signals are supplied to a matrix circuit (2) which prod­
uces a wide-band luminance signal. A band splitter circuit 
(10) splits the wide-band luminance signal into an upper-­
band luminance signal and a lower-band luminance signal, 
and an expansion circuit (14) expands the low level com­
ponents of the upper-band luminance signal before the 
upper-band luminance signal is frequency modulated. Since 
the expansion circuit (14) follows the band splitter circuit (10) 
having a flat phase versus frequency characteristic, the video 
noise reduction circuit can reduce video noise without caus­
ing distortion of the frequency modulated video signal.
Patent EP-0248567-A3 (EP)
IPC: B29C37/00
Filed: 1987-05-21
Abstract: A method of making a hand tool for percussive use 
includes locating a hollow elongate handle member 22 in a 
head-shaped mould cavity 16 so that a portion of the handle 
member protrudes from the cavity. A settable polymeric material 
is introduced into the mould cavity, and into the inside of the 
handle member. On setting, the material forms a head of the hand 
tool in the mould cavity, with the handle member secured to the 
head by means of the polymeric material extending from the head 
into the handle member. The invention also provides a hand tool 
for percussive, use, and apparatus for moulding the hand tool.
Patent EP-0258978-A3 (EP)
IPC: G11B11/105
Filed: 1987-07-08
Abstract: A magnetooptical recording medium provided 
with a first magnetic layer (2) and a second magnetic layer (3) 
having a higher Curie point and a lower coercive force 
than those of said first magnetic layer and being 
exchange coupled with said first magnetic layer is 
disclosed. That satisfies a relation: 
  
wherein H H  is the coercive force of the first magnetic 
layer; H L  is the coercive force of the second magnetic 
layer: M s  is the saturation magnetization of the 
second magnetic layer; h is the thickness thereof; 
and σ w  is the magnetic wall energy between the first 
and second magnetic layers.
Patent EP-0261912-A3 (EP)
IPC: C07D471/04
Filed: 1987-09-21
Abstract: Novel 2- or 3- aryl substituted imidazo[1,2-a]pyridines of formula 
  
where  
X is hydrogen, halogen, hydroxy, alkoxy, benzyloxy, or 
alkyl, either singularly or in combination;  
R is H or Ar;  
R₁ is H, CH₃ or Ar;  
Ar is 
  
R₂ is alkyl;  
n is 0 or 1 when R is Ar or 1 when R₁ is Ar; and  
m is 2-6, with the proviso that both R and R₁ are not 
Ar at the same time and at least one of R and R₁ is Ar.  
     These compounds have local anesthetic 
properties and are useful as local anesthetic agents, calcium 
channel blocking agents and antisecretory agents.
Patent EP-0280906-A3 (EP)
Title: Adhesive active finish for reinforcing members and related methods
IPC: C08G59/64
Filed: 1988-02-04
Abstract: Adhesive active finish compositions for synthetic 
reinforcing members to bond the latter to vulcanizable 
rubber and reinforcing members for vulcanizable rubber. The 
adhesive composition comprises a water soluble epoxy com­
pound and a curative having an active hydrogen. The 
stoichiometric ratio of the epoxy to the curative ranges 
from about 1:1.2 to 1:0.0003. A method of reinforcing 
articles of vulcanizable rubber with fibrous members 
includes the steps of applying to the fibrous member a first 
coating of the adhesive active finish; applying a second 
coating comprising resorcinol, formaldehyde and a rubber 
latex over the first coating; embedding the coated fibrous 
member in the vulcanizable rubber and, vulcanizing the 
rubber.
Patent EP-0285072-A3 (EP)
Title: Transmission belt
IPC: F16G1/08
Filed: 1988-03-28
Abstract: A transmission belt, for use particularly in laundry washers, laundry dryers and laundry washer-dryer combinations, for transmitting rotation between the motor and the drum of a machine of this type. The belt is of the elastically expansible type in the form of an endless loop, and provided with a plurality of reinforcing strands (8) embedded in the material of the belt, each strand being composed of a plurality of synthetic textile fibres, preferably polyamide fibres, which are not prestretched and stranded together with at least 300 turns for each longitudinal meter of the textile fibres. This belt is elastically expansible to a degree permitting it to adapt itself to the driving and driven pulleys of the machine to thereby ensure effective and constant tensioning of the belt.
Patent EP-0298469-A3 (EP)
Title: Process of making highly porous glass-ceramic bodies
IPC: C03C11/00
Filed: 1988-07-07
Abstract: A process for the production of highly porous glass-ceramic mouldings which contain carbon atoms bonded to silicon atoms is characterised in that a moulding comprising an organopolysiloxane which is solid at room temperature and comprises units of the formula 
<IMAGE>
 in which R can be a radical of the formulae 
<IMAGE>
 which is bonded via a silicon-silicon single bond,
 is reacted under a non-oxidising atmosphere or in vacuo at temperatures in the range from 700 to 1300 DEG C.
Patent EP-0303078-A3 (EP)
IPC: C08L51/08
Filed: 1988-07-20
Abstract: Formmassen aus voll-aromatischem Polyester und ge­
pfropftem Siliconkautschuk definierter Zusammensetzung 
lassen sich zu Formkörpern mit ausgezeichneter Tief­
temperaturzähigkeit und gleichmäßiger Oberfläche ver­
arbeiten.
Patent EP-0321663-A3 (EP)
Title: Protection circuitry for a commutating transistor
IPC: H02H9/04
Filed: 1988-10-01
Abstract: A circuit for protecting a switching transistor connected between a direct-current voltage source and an inductive load has a voltage-limiting element connected between the source and the transistor for switching the transistor when the voltage of the source exceeds a predetermined limit, elements for deriving from the voltage-limiting element a control signal when the source voltage exceeds the predetermined limit, and a variable pulse-width modulator connected to a control input of the transistor and receiving the signal from the means. The modulator decreases pulse width when the source voltage exceeds the limit.