baber/WOPTO huggingface dataset:
Patent EP-0350168-A3 (EP)
Title: Polymeric films
IPC: B32B27/20
Filed: 1989-06-12
Abstract: This invention provides polymeric films having differential slip properties between opposite surfaces. Each surface of the films has a silicone coated heat-sealable layer (e.g. of a propylene/ethylene copolymer) containing an antiblock agent (e.g. silica), the heat-sealable layer on one surface preferably being of a different polymer from that on the other surface. The polymers of the heat-sealable layers preferably have Vicat softening points differing by up to 10 DEG C. At least one surface of the film can be treated to increase its surface energy for the purpose of increasing the differential slip of the film.
Patent EP-0352098-A3 (EP)
Title: Waterless presensitized lithographic printing plate
IPC: G03F7/004
Filed: 1989-07-19
Abstract: A waterless presensitized lithographic printing plate is 
disclosed. The plate comprises a support having thereon a 
light-sensitive layer and a layer comprising a fluororesin in 
this order, wherein said fluororesin is a cross-linked 
fluorine-containing polymer.
Patent EP-0361665-A3 (EP)
Title: Power circuit
IPC: H05B41/292
Filed: 1989-08-16
Abstract: A power circuit for a low pressure sodium lamp utilises a 
high frequency oscillator which delivers a constant current to the 
lamp and which has a frequency of oscillation which is largely 
independent of variations in the impedance of the lamp. Sodium 
lamps have negative temperature-resistance coefficient, and the 
effect of the circuit is to counteract any tendency for the current 
taken by the lamp to increase as it heats up during operation. An 
additional inductance is provided between the oscillator itself and 
the lamp acts to stabilise the frequency of oscillation and hold 
constant the current delivered to the lamp.
Patent EP-0371649-A3 (EP)
Title: Lateral inverter
IPC: H04N9/74
Filed: 1989-11-13
Abstract: When a video camera views a scene via a mirror the 
image is reversed in the mirror and appears laterally 
inverted in the final image. Apparatus for correcting 
this inversion includes a line store (9) into which each 
line is read into and then read out in reverse order. 
Alternate lines of data are then voltage inverted (15) 
to restore the correct phase relationships required for 
systems such as the PAL TV system.  
     Further techniques are used to stabilise the video 
with respect to synchronisation signals.
Patent EP-0341196-A3 (EP)
Title: Moving bed reactor having a large surface crossflow
IPC: B01J8/10
Filed: 1989-04-27
Abstract: A reactor device for large-surface flow of a fluid through moving beds is proposed, in which a reactor vessel has an inner wall and an outer wall in such a way that a radially symmetrical annular reactor space is formed between them. The outer and inner walls are designed to be gas- and/or liquid-pervious for radial flow of a fluid through them. The inner and/or outer walls are mounted rotatably in order to even out the bed and to avoid bridging. <IMAGE>
Patent EP-0388785-A3 (EP)
IPC: B07C5/34
Filed: 1990-03-15
Abstract: Die Erfindung betrifft ein Verfahren zum Identifizieren von 
Verpackungen und/oder von sie bildenden Werkstoffen. Zu diesem 
Zweck wird die Verpackung mit einer ihr und/oder einem bestimmten 
Werkstoff zugeordneten Kennzeichnung versehen, die unter 
normalen Bedingungen nicht wahrnehmbar ist, jedoch durch Einwirkung 
physikalischer und/oder chemischer Mittel erkennbar 
gemacht werden kann und auf von außen zugänglichen Bereichen 
der Verpackung großflächig aufgebracht ist, so daß unabhängig 
von der Position, die die Verpackung im Einwirkungsbereich der 
physikalischen und/oder chemischen Mittel relativ zu diesen 
einnimmt, wenigstens ein Teilbereich der Kennzeichnung von dem 
physikalischen und/oder chemischen Mittel beaufschlagt oder von 
einem Lesegerät erfaßt und durch das physikalische und/oder 
chemische Mittel eine von außen wahrnehmbare Veränderung des 
Aussehens der Verpackung bewirkt wird, die als Code für die 
Identifizierung des Werkstoffes dient.
Patent EP-0392501-A3 (EP)
Title: Spinning reel
IPC: A01K89/027
Filed: 1990-04-11
Abstract: A spinning reel comprising a reel body (1), a spool 
rotatably and axially movably supported on a spool 
shaft (4), and drag brakes (5) for applying a braking force to 
rotation of the spool shaft (4). A retainer sleeve (6) is 
rotatably but axially immovably supported by the reel 
body (1) for holding the drag brakes (5). A flanged clutch 
sleeve (7) is unrotatably and axially movably supported on 
the spool shaft (4) to be engageable with the retainer 
sleeve (7). A control member (8) is provided on the reel body (1) 
and including contact portions (81) opposed to front and 
rear faces of the flange (71) of the clutch sleeve. The 
control member (8) is operable by a clutch lever (10) to move 
the clutch sleeve (7) into and out of engagement with the 
retainer sleeve (6).
Patent EP-0394797-A3 (EP)
Title: Dental material (ii)
IPC: A61K6/083
Filed: 1990-04-14
Abstract: The invention relates to a pasty dental material which is curable in the presence of an initiator to give a composition which can be highly polished and which consists of a polymerisable binder and of a fine-particle filler based on special heterosiloxanes which are evident from the claims, and to the use of the material in dental applications.
Patent EP-0422394-A3 (EP)
Title: Strainer press
IPC: A23L13/00
Filed: 1990-09-10
Abstract: A device is described for separating freeflowing and non-freeflowing constituents which are mixed with one another. The device has a pressing band which wraps around a perforated drum on part of its periphery, forming a draw-in wedge, and in the end region of the wrap is pressed against the perforated drum by a pressure roller. Starting from an embodiment provided with band pressers which support the pressing band in its edge zones, it is proposed to carry out the support of the pressing band in the region of the draw-in wedge by a flat pressure element which is profiled in a saddle shape and can be elastically displaced against force-adjustable pressure springs at least in the region of the perforated drum. 
<IMAGE>
Patent EP-0417800-A3 (EP)
Title: Electronic safety circuit for a househould appliance driven by an electric motor
IPC: A47J42/56
Filed: 1990-09-13
Abstract: In kitchen machines driven by an electric motor it is known for safety switches to be provided which ensure that, when components which can be detached when the electric motor is running are removed, for example the cover of a juice centrifuge, the U electric motor is rendered inoperative by interrupting its voltage supply. In the known kitchen machines, the electric motor starts to operate again - provided the main switch of the kitchen machine has been left switched on - when the detachable component is replaced. The safety risks occurring in this case are prevented according to the invention in that means are provided which ensure that the electric motor can be started again only by first switching the main switch off and then on again even if the detachable component is replaced in the correct position and the main switch is left on. <IMAGE>
Patent EP-0395189-A3 (EP)
Title: Temperature control device for a printhead or a hammerbank with electromagnets
IPC: B41J2/30
Filed: 1990-03-19
Abstract: The needle matrix printer has a head (20) that has a large number of needles (1) and activated by a separate electromagnetic stage (3). Each needle actuator receives a drive signal from a drive circuit (21). Coupled to the drive circuit is a temperature monitoring circuit that has a constant current source (25) switched in during a pause period to cause a voltage drop that can be compared with a reference (27). A high or low signal can be latched into a 'D' type stage (30) and if the temperature is two high a cooling fan can be emergised.
Patent EP-0384607-A3 (EP)
Title: Actuated gate valve with manual override
IPC: F16K3/02
Filed: 1990-02-06
Abstract: An improved gate valve has a body (42) with 
a gate (50) positioned therein to reciprocate between 
positions opening and closing flow through the body, a 
pressure responsive actuator (82) connected to move 
the gate stem, a manual override stem(96) and an 
overriding drive connection (116) connecting both the 
actuator and the manual override stem to the gate stem 
so that the gate stem and gate are moved by both the 
actuator and by the manual override stem independently 
of the actuator. A modified form of the invention is 
provided for directly connecting to an extension of an 
actuator stem for operating a valve manually. In 
another modified form, camming element and a camming 
extension are provided to increase the forces 
providing release of the paddles from within a groove 
on the interior of the housing so that the locking 
action of the paddles do not prevent proper operation 
of the mechanism.
Patent EP-0389134-A3 (EP)
Title: Flexible pocket divider and support assembly
IPC: B42F15/00
Filed: 1990-03-02
Abstract: A device for partitioning a container (80) into 
a plurality of flexible pockets. A single sheet (76) is 
draped over several parallel rods (74) which are supported 
by two side rails (48). Each rod is slidably attached to 
the side rails by means of a novel rod support (30, 60). The 
rod support has a collar (32) for receiving one end of a 
rod, a boss (38) for engaging one side of the rail, and a 
beam (42) terminating in a flange (44) for engaging the other 
side and bottom of the rail. A hinged clip (62) may be 
added to the rod support for securing the sheet to the 
rods.
Patent EP-0401974-A3 (EP)
Title: Single frequency radio transmission system
IPC: H04B7/15
Filed: 1990-05-04
Abstract: A radio transmission system designed to operated on a 
single defined frequency channel. The system comprises a 
central receiver (12), at least one transmitter (14) remote 
from the receiver and a plurality of repeaters (13) arranged 
in zones (Z1 to Zn) arround the receiver. Each repeater can 
receive a signal from a transmitter and re-transmit the 
message so that it eventually reaches the receiver by way of 
one or more repeaters. The system includes protection means 
for protecting the message against loss or corruption, for 
example by using unique time delays before re-transmission 
or by addressing a certain sequence of repeaters with 
alternate paths being provided to guard against the message 
being lost.
Patent EP-0400998-A3 (EP)
Title: Apparatus for detecting a moving object in a motion picture sequence
IPC: H04N5/14
Filed: 1990-05-30
Abstract: An apparatus for to extracting a video signal corresponding 
to a moving object in a video signal representing moving and 
stationary object comprises means for detecting a contour in the 
video signal and storing the contour data of successive frame in 
two frame buffers. Contour data stored in the two frame buffers 
are compared with each other so that a transition between 
corresponding portions of the two frame buffers are detected. 
This transition image is also stored in another memory and 
additional pixel transitions are interpolated at pixels having 
adjacent transitions. Thereafter, an area encompassed by the 
pixels representing the transition is combined with the video 
signal so that a motion video signal can be extracted.
Patent EP-0398808-A3 (EP)
Title: Level conversion circuit for converting elc-level signal into ttl-level signal
IPC: H03K19/0175
Filed: 1990-05-16
Abstract: A level conversion circuit includes a level 
converter (4, 40) and a buffer gate circuit (3, 30, 
130, 230). A level converter includes two pairs of 
P-channel MOS transistors (Tr22, Tr23; Tr24, Tr25). A 
first input signal is supplied to one (Tr22) of the 
pair of P-channel MOS transistors and a second input 
signal is supplied to one (Tr25) of the other pair of 
P-channel MOS transistors. Each of the first and 
second input signals are complementary ECL-level 
signals. The buffer gate circuit includes two BiCMOS 
circuits. A first output signal from one of the pairs 
of P-channel MOS transistors is supplied to a gate of 
an N-channel MOS transistor (Tr15) provided in one of 
the BiCMOS circuits. A second output signal from the 
other pair of P-channel MOS transistors is supplied to 
a gate of an N-channel MOS transistor (Tr17) provided 
in the other BiCMOS circuit. The first input signal is 
supplied directly to a gate of a P-channel MOS 
transistor (Tr14) provided in one of the BiCMOS 
circuits. The second input signal is supplied directly 
to a gate of a P-channel MOS transistor (Tr16) provided 
in the other BiCMOS circuit. A first TTL-level output 
signal (Q) is output from one of the BiCMOS circuits, 
and a second TTL-level output signal ( Q ) is output 
from the other BiCMOS circuit.
Patent EP-0446776-A3 (EP)
Title: Sealing profile
IPC: E06B7/22
Filed: 1991-03-06
Abstract: A sealing profile, in particular for sealing between a window frame and the associated window pane, comprises a compound profile cross-section with different wall thicknesses, the sealing profile in the longitudinal direction having one or more through-cavities. To ensure reliable and permanent sealing against moisture and heat loss, at least one cavity of the sealing profile is filled with a filler material. Furthermore, the wall of the filled cavity facing the area to be sealed is made thin in relation to the other wall thicknesses. After the window pane has been fitted, the cavity thus tears open and the filler material can emerge for sealing purposes. In the method for producing such a sealing profile by extruding, at least one cavity is formed before the sealing profile emerges from the die and then, directly after the cavity has been formed, filler material is introduced into the cavity in the emergence region. <IMAGE>
Patent EP-0460403-A3 (EP)
Title: Method for data transmission in communication exchange
IPC: H04Q3/62
Filed: 1991-05-03
Abstract: 2.1 In data transmissions in communication switching systems, the frequency of seizure of the central processor during the input procedures is to be greatly reduced. The input procedures or input configurations are to be converted into data records which are in each case optimum for a data terminal, in such a manner that no program changes in peripheral devices are required for adapting these to already existing structures. 2.2 When a traffic route provided for data connections is selected, initially only one connection is established to a processing device. The identity and the characteristics of a calling subscriber terminal are transmitted by the switching system to the device and it receives the dialling information emitted from there and the input information. In the processing device, various memories are selected for checking the overall input information items for plausibility and completeness. It is only after this check is positively concluded, that a data link to a data terminal is set up and a matching output data record is transmitted. 2.3 The method has the result that the central processor does not need to be seized with each individual data input. In addition, newly added input terminals and data terminals can be matched to existing structures without having to carry out modifications in these peripheral devices. <IMAGE>
Patent EP-0481295-A3 (EP)
Title: Oxidation crosslinkable polymers
IPC: C08F8/30
Filed: 1991-10-04
Abstract: Polymers which are capable of oxidative crosslinking and contain unsaturated fatty acid radicals, a process for their preparation by reaction of intramolecular carboxylic anhydride group-containing copolymers with olefinically unsaturated hydroxyalkylamides to form imides, and their use as binders or binder components for coating compositions or sealants.
Patent EP-0467834-A3 (EP)
Title: Powder-actuated fastener driving tool
IPC: B25C1/10
Filed: 1991-07-08
Abstract: The powder-actuated fastener driving tool has a barrel (5) and a breechblock (8) which are axially displaceable in a housing (1). The tensioning of the tension spring (18) for a firing pin (17) under the pressure of the barrel (5) is made possible by a disengageable catch element (12) between housing (1) and breechblock (8). The catch element (12) is disengaged only upon overcoming a predetermined force which acts counter to the driving direction and occurs as a result of the gas pressure after ignition of the propelling charge (19). 
<IMAGE>
Patent EP-0499213-A3 (EP)
Inventor: WERRES BERNHARD DIPL-ING
IPC: H04Q11/04
Filed: 1992-02-11
Abstract: Ein modular strukturiertes ISDN-Kommunikationssystem weist einen 
Systemprozessor auf, der für ein Echtzeitbetriebssystem 
und ein Teilnehmerbetriebssystem verfügbar sein soll. Um einen 
kontinuierlichen Übergang des Systemprozessors von einem in das 
andere Betriebssystem zu ermöglichen, sind im Echtzeitbetriebssystem 
(Multitasking Betriebssystem) die Task mit der niedrigsten 
Priorität (Idle Task) und ein Programmsubsystem mit vergleichsweise 
hoher Priorität als Schleusensubsysteme (SUB1, 
SUB2) ausgebildet, in denen ein Zuordnungswechsel von den 
Adressierungstabellen des Echtzeitbetriebssystem auf die des 
Teilnehmerbetriebssystems erfolgen. Das als Schleusensubsystem 
ausgebildete Programmsubsystem mit vergleichsweise hoher Priorität 
stellt sicher, daß dem Teilnehmerbetriebssystem unabhängig 
von der Auslastung des Echtzeitbetriebssystems ein gewisser 
Mindestteil der Rechenkapazität des Systemprozessors zuteil wird.
Patent EP-0519744-A3 (EP)
Title: Display control apparatus and display device
IPC: G09G3/36
Filed: 1992-06-19
Abstract: A display control apparatus which is combined with a display device having a ferroelectric liquid crystal element having a bistable state for an electric field between two insulating substrates having scan and information electrodes and which includes a unit for converting a continuous CRT analog primary color signal into an area gradation signal of the display device, includes a unit for arbitrarily selecting a conversion period of a digital signal with respect to a transfer period of the analog image data to interpolate or thin the image data. <IMAGE>
Patent EP-0570652-A3 (EP)
IPC: H01R13/453
Filed: 1992-12-08
Abstract: Der Steckerstift (2) ist von einem Deckel (6) geschützt, welcher 
beim linearen Einschieben des Steckerteils (1) in das 
Buchsenteil (3) geöffnet wird. Zu diesem Zweck ist das Buchsenteil 
mit einer Steuerbahn, beispielsweise in der Form von 
Führungsnuten (30) versehen, welche mit dem Deckel (6) zusammenwirken. 
Beim Zurückziehen des Steckerteils (1) wird der 
Deckel (6) mit Hilfe der Steuerbahn wiederum geschlossen.
Patent EP-0551844-A3 (EP)
IPC: A61P3/06
Filed: 1993-01-11
Abstract: Compounds of formula I: <CHEM> in which the various R groups have the meanings defined in the disclosure, are useful as medicaments for the treatment of hepatobiliary diseases.
Patent EP-0603168-A3 (EP)
Inventor: SATO HIDEAKI C O CANON KABUSHI
IPC: G11B7/004
Filed: 1988-10-28
Abstract: There is provided a digital data recording 
system in which digital data which is encoded by the 
RLL (Run Length Limited) encoding system in which code 
"1" does not continue is recorded onto a recording 
medium in accordance with an NRZL (Non Return to Zero) 
rule. In this system, the digital data is input, a 
width (T) of pulse corresponding to code "1" in the input 
digital data is converted into a pulse of a width (T') 
larger than the pulse width, and the digital data of 
the converted pulse width is recorded onto the recording 
medium. A change amount of the pulse width is made 
different in accordance with the minimum number of 
codes "0" arranged between codes "1" and "1" in the 
digital data. With this system, the error rate of the 
digital data recorded on the recording medium can be 
reduced. In the case of the same error rate, the 
recording density can be improved.
Patent EP-0693308-A3 (EP)
Title: Use of a fixed bed and process for retaining polyhalogenated compounds
Inventor: KREISZ SIEGFRIED DR
IPC: B01J20/26
Filed: 1995-06-10
Abstract: Retention of polyhalogenated cpds. (I) from flue gas from a refuse incinerator involves passing the gas through a stationary bed of polyolefin (II).
Patent EP-0710837-A3 (EP)
Title: Method for producing crystallisation forms from blood or other human or animal body fluids, and for evaluating the resulting crystal clusters for diagnostic purposes
Inventor: ULRICH-JUERGEN HEINZ CCM-CENTR
IPC: G01N25/14
Filed: 1995-11-04
Abstract: Method for prodn. of crystals from the blood (or other human or animal body fluids) and evaluation of the resulting crystal clusters for diagnostic purposes comprises: (1) mixing 0.1-10 (pref. 2) ml of arterial, capillary or venous blood with 10-50 (pref. 25) ml of 2-4 times distilled water in a decomposition vessel, stirring at 60-120 (pref. 85) rpm for 30-90 (pref. 60) min. at 16-24 (pref. 20) degrees C; (2) introducing highly satd., repeatedly distilled steam into the mixt. so as to generate a vortex, condensing released steam in a cooler, and collecting 8-25 (pref. 10) ml of the condensate; (3) mixing 10-30 (pref. 24) mu l condensate with 5-20 (pref. 10) mg of a carrier material (A) to form a practically satd. soln. which is microfiltered; (4) applying 10-50 (pref. 24) mu l of the filtrate onto a glass microscope slide as a droplet of dia. 8-12 mm, and evaporating water from this at 20-25 (pref. 24) degrees C, using a precision hot plate, to form a crystalline phase; (5) scanning the crystal clusters in dark field with a light or electron microscope, using 4-16 image criteria, storage of the image, then automated sampling with a pattern recognition program for determination of various parameters, and (6) processing these parameters to produce, finally a numerical sequence which is fed into a data bank contg. similar sequences from test samples for which a clinical diagnosis has been confirmed, to establish (by probabilistic comparison) a prophylactic and/or preventative and/or doubtful diagnosis. The carrier (A) is a mixt. of soluble, inorganic monovalent salts (esp. NaCl), animal protein, fructose, glucose and starch, in wt. ratio 1:1:1:1:2, that has been ashed with exclusion of air at 490-940 (pref. 640) degrees C and was then finely milled. Other than the application in clinical diagnosis, the method can also be applied to generate numerical sequences from other image-generating processes (partic. those with a nonlinear function pattern), e.g. in criminology, sociology, insurance, archeology or art history.
Patent EP-0708378-A3 (EP)
IPC: G03G9/08
Filed: 1995-09-29
Abstract: A two-component type developer for developing 
an electrostatic image is constituted by at least a 
toner and a magnetic carrier. The toner has a weight-average 
particle size D4 of at most 10 µm and a 
number-average particle size D1 satisfying D4/D1 ≦ 
1.5. The magnetic carrier comprises composite 
particles comprising magnetic iron compound particles, 
non-magnetic metal oxide particles, and a binder 
comprising a phenolic resin. The composite particles 
contain the magnetic iron compound and the non-magnetic 
metal oxide in a total proportion of 80 - 99 
wt. %. The magnetic iron compound particles have a 
number-average particle size ra, and the non-magnetic 
metal oxide particles have a number-average particle 
size r b  satisfying r b /r a  > 1.0.