baber/WOPTO huggingface dataset:
Patent EP-0390090-A3 (EP)
Title: An image fixing apparatus
IPC: G03G15/20
Filed: 1990-03-27
Abstract: An image fixing apparatus includes a heater (20) 
having a heat generating resistor (21b) for generating heat 
upon power supply thereto and a base member for 
supporting the heat generating resistor; a film (25) 
slidable on the heater, wherein a recording material (P) 
supporting a visualized image is heated by the heat by 
the heater (20) through the film (25); and a projection toward 
the recording material for guiding the film (25), so that 
the film is moved (25) without contact to an edge of the 
base member.
Patent EP-0393646-A3 (EP)
Title: Method of and apparatus for transmitting video data
IPC: H04N19/166
Filed: 1990-04-19
Abstract: According to the present invention, when video data 
of, for example, a real moving picture is transmitted, 
the video data is data-compressed (12), data-encoded 
(14) and transmitted (15,16) while the combination 
of the compressing ratio of the video data and the 
encoding ratio of the video data is varied in response 
to a condition of the transmission path. Therefore, 
regardless of the condition of the transmission path, 
video data of the best quality can be transmitted 
at a constant transmitting speed.
Patent EP-0404149-A3 (EP)
Title: Antenna resonant circuit
IPC: H04B1/04
Filed: 1990-06-21
Abstract: An antenna resonant circuit (10) is described having a coil 
(18, 26) and a capacitor (30) as frequency-determining ele­
ments for use in a transmitting/receiving device (14, 16) which in a 
transmitting operating phase transmits HF signals of high 
power and in a receiving operating phase receives HF signals 
of low power. In the antenna resonant circuit (10) para­
llel to the capacitor (30) there is a series circuit of a 
further capacitor (32) and a threshold value switch (34, 36). 
Said threshold value switch (34, 36) is of high resistance 
when the voltage applied thereto is smaller than its 
threshold value and of low resistance when the voltage 
applied thereto is greater than its threshold value. The 
threshold value of the threshold value switch (34, 36) is 
so set that it is greater than the voltage applied thereto 
in the receiving operating phase but smaller than the volt­
age applied thereto in the transmitting operating phase.
Patent EP-0404169-A3 (EP)
IPC: B05C1/02
Filed: 1990-06-22
Abstract: Die Vorrichtung (1) ist mit einer 
Halterung (2) versehen, an der ein mittels 
dieser in eine Fertigungsstraße 
einzubringender und die Beschichtung der 
Kante (12) unmittelbar vornehmender 
Anschlag (3) angeordnet ist. Die Vorrichtung (1) 
weist auch eine den Anschlag (3) mit lackbeaufschlagende 
Lackauftragseinrichtung (31) auf.
Patent EP-0416411-A3 (EP)
Title: Carrying plate for a false floor
IPC: E04F15/024
Filed: 1990-08-27
Abstract: A carrying plate is proposed, in which a building plate 1 is provided with a multiplicity of hollow-foot shells 2, each possessing a cup piece 5 displaceable in a sleeve piece 4. In this arrangement, it is desired that the hollow-foot shells of the carrying plate can be preset inexpensively at a given installation height and the carrying plate rests, in the mounted state, on preset hollow-foot shells, and that adaptation to floor unevennesses takes place by fine adjustment of the length of hollow-foot shells. This is achieved in that, for fixing the cup pieces 5 on the sleeve piece 4, in each case a radially interlocking bar device 8 is provided and in that, in the mounted state of the carrying plate, some of the hollow-foot shells 2 are barred in interlocking manner with respect to the rough installation height, whereas with the other hollow-feet shells it is possible to carry out a fine lengthwise alteration of the bar device 8. The mounted carrying plate is firmly supported firstly by some hollow-foot shells for walking on, and the other hollow-foot shells are altered finely, when the carrying plate is mounted, for the purpose of compensating floor unevennesses. <IMAGE>
Patent EP-0411798-A3 (EP)
Title: End-to-end network surveillance
IPC: H04M3/22
Filed: 1990-07-20
Abstract: A method and architecture for end-to-end surveillance of network 
systems is disclosed. Comprehensive and rapid fault detection, fault segmentation, 
and self-testing of network elements are accomplished by utilizing a bit position in 
message signal units to indicate the surveillance of a particular call. When the 
surveillance bit is set, message signal units related to the selected call are copied and 
fowarded to a processing element. The processing element correlates message 
signal units received to afford fault analysis and fault segmentation of network 
failures on an end-to-end basis. Additionally, the method and architecture may 
permit quality control for the network system by utilizing information within the 
message signal units received by the processing element.
Patent EP-0416773-A3 (EP)
Title: Vitamin b12 composition
IPC: A61K31/714
Filed: 1990-08-17
Abstract: A vitamin B12 composition wherein vitamin B12 exists as dispersed in a mixture of starch and dextrin can keep vitamin B12 stable for a long time and can be easily manufactured by the ordinary convenient method without employing any special equipment.
Patent EP-0446778-A3 (EP)
Title: Roller shutter slat of stable form and its method of fabrication
IPC: B29L31/06
Filed: 1991-03-07
Abstract: The invention refers to a roller shutter rod of stable shape, consisting of an aluminum strip plastic-coated on one side at least in part, and roll-formed into a hollow section 18 with the coated side inwards, the hollow section featuring upper and lower connecting areas with double-layer aluminum strip and an inside wall 14 as well as an outside wall 13, said hollow section featuring for the increase of the longitudinal stiffness and durability of the roller shutter rod at least one contact point 15, at which at least two aluminum strip layers are bonded with one another.
Patent EP-0467876-A3 (EP)
Title: High-rise building
IPC: F24F5/00
Filed: 1991-07-10
Abstract: A high-rise building (1) has a building external wall (2) and, mounted in front of this, a building cladding (3), the building cladding (3) forming flow ducts (8) extending according to the height and open at the top and the bottom, for building aeration and ventilation, building air conditioning or the like. In order to be able effectively to influence the air conditions in the region of the building, the flow ducts (8) are equipped with suction openings (6) which are arranged distributed over the height and are accessible to external air. <IMAGE>
Patent EP-0506495-A3 (EP)
IPC: C08G69/02
Filed: 1992-01-27
Abstract: Block copolyetheramides, well adopted for conversion into a wide variety of useful thermoplastic elastomer shaped articles, have the formula:  <IMAGE>  in which D is the residue of a diacid oligamide having an  &upbar& Mn ranging from 300 to 3,000 and/or the residue of the diacid chain limiter, PE is the residue of a polyetherdiol having an  &upbar& Mn ranging from 200 to 5,000,xis a straight or branched chain (cyclo)aliphatic or aromatic hydrocarbon having from 4 to 20 carbon atoms, n is a number ranging from 1 to 4, and m is an average number ranging from 2 to 50; these are prepared by polycondensing a multiblock polymer having the formula:  <IMAGE>  with a diamine H2N-X-NH2.
Patent EP-0494846-A3 (EP)
Title: Test tube for biological analyses, provided with a device for checking efficiency and position, for photometric readings
IPC: B01L3/14
Filed: 1992-01-03
Abstract: Test tube for biological analyses, and in particular for blood tests (E.S.R. and the like), provided with a device making it possible to perform a photometric inspection of the test tube with a relative movement between the optical system and the test tube (1), the latter being between the emitter (E) and the receiver (R) of said system; the test tube possesses - externally on the base - a device in the form of an optical prism (5) that induces a sudden change in the direction of the light beam emitted by the emitter so that it briefly is unable to reach the receiver. <IMAGE>
Patent EP-0584606-A3 (EP)
Title: Vanadium based components and catalysts for the polymerization of olefins and polymerization processes using the same
Inventor: ZUCCHINI UMBERTO
IPC: C08F4/20
Filed: 1993-08-05
Abstract: Catalysts component of the (co)polymerization of alpha-olefins CH2=CHR, wherein R is hydrogen or an alkyl radical having from 1 to 8 carbon atoms, comprising a product of the composition:    VCly . z(b> wherein (b) represents an organic compound selected from alkyl, aryl and acyl halides, y is a number higher than 2 and lower than 4, and preferably comprised between 2.5 and 3.5 and z is a number higher than zero and lower than or equal to 2, and preferably between 0.002 and 1. Components can be obtained as products of the reaction, carried out at temperatures higher than 10 DEG C, between VCl4 and the compound (b). Particularly preferred among compounds (b) are benzoyl chloride, p-methoxybenzoyl chloride and p-chloro benzoyl chloride. From the components of the invention, either supported or not, catalysts having high activity particularly useful for the production of ethylene polymers showing broad molecular weight distribution can be prepared.
Patent EP-0590471-A3 (EP)
Title: Light-scattering polystyrene moulding composition and moulded articles prepared therefrom.
Inventor: SIOL WERNER DR
IPC: C08L33/10
Filed: 1993-09-21
Abstract: The invention relates to light-scattering polystyrene moulding compositions comprising from 40 to 99.9% by weight of an optionally impact-modified polymeric matrix phase MP built up from at least 50% by weight of styrene and/or substituted styrenes and from 0.1 to 60% by weight of scattering bodies SB, comprising a copolymer CP, built up from:   p1) from 20 to 89.5 parts by weight of methyl methacrylate and/or ethyl methacrylate, p2) from 10 to 80 parts by weight of at least one monomer of the formula I: <IMAGE>  in which R1 is an alkyl radical having 3 to 24 carbon atoms, p3) from 0.5 to 10 parts by weight of at least one crosslinking monomer containing two or more ethylenically unsaturated groups which can be polymerised by means of free radicals, and p4) from 0 to 10 parts by weight of further ethylenically unsaturated monomers which can be copolymerised with p1), p2) and p3) by means of free radicals, where the monomers p1), p2), p3) and p4) add up to 100 parts by weight.
Patent EP-0582467-A3 (EP)
IPC: H02P7/298
Filed: 1993-08-04
Abstract: The present invention is the improvement of the shunt type series excitation field driving circuit of the series excitation (or compound) motor, it is constituted by two sets of series excitation field wlndings, the one end of respectful series excitation winding is connected in parallel in same polarity to the armature jointly, there is one set of the series excitation field windings at least to be isolated in one way by means of a diode to receive the excitation of different power sources respectfully. The above series excitation field windings are used to replace conventional single set series excitation field winding, by means of the innovative design of the above specific magnetic field to facilitate the magnetic field of the series excitation motor to control the excitation current offset of one set of the excitation windings to improve the shortcoming of the dropping of efficiency in light load or overload of conventional series excitation motor.
Patent EP-0622773-A3 (EP)
Title: Driving method for a ferroelectric liquid crystal display using compensation pulses.
Inventor: OKADA SHINJIRO C O CANON KABUS
IPC: G09G3/36
Filed: 1994-04-27
Abstract: A liquid crystal display device having a matrix of pixels in driven for gradational display with better temperature compensation and better flicker suppression by a driving method, wherein (a) a first voltage signal is applied to a pixel on a selected scanning line, the first voltage signal including a clear pulse, a writing pulse of a polarity opposite to that of the clear pulse and a correction pulse of a polarity opposite to that of the writing pulse, (b) a second voltage signal is applied to an associated pixel on a subsequent scanning line, the second voltage signal including a clear pulse, a writing pulse and a correction pulse of which polarities are respectively opposite to corresponding pulses of the first voltage signal, and (c) the correction pulse applied to the pixel on the selected scanning line is determined based on gradation data for the associated pixel on the subsequent scanning line, and the writing pulse applied to the pixel on the selected scanning line is determined based on gradation data for the pixel on the selected scanning line and the above-determined correction pulse. <IMAGE>
Patent EP-0682037-A3 (EP)
Title: Verfahren zur Herstellung von verbrückten Halbsandwichkomplexen
Inventor: LANGHAUSER FRANZ DR
IPC: C07F17/00
Filed: 1995-05-05
Abstract: Verfahren zur Herstellung von verbrückten Halbsandwichkomplexen
durch Umsetzung von Cyclopentadieniden mit Aziridinen und anschließender
Zugabe von metallierenden Agenzien und Übergangsmetallverbindungen.
Patent EP-0712715-A3 (EP)
Title: Dimensionally recoverable article
Inventor: PITHOUSE KENNETH B
IPC: B32B25/08
Filed: 1984-01-05
Abstract: A recoverable article comprising a composite structure is produced from a recoverable fabric and a polymeric matrix material. The structure is used for environmental protection of cables, pipes and other substrates. The recoverable fabric comprises a cross-linked recoverable polyolefin having a recovery stress of 1.5 to 5  mu Pa, and the matrix is cross-linked such that the recovery ratio available in the composite is at least 65% of that available in the free fabric, and the polymeric matrix material, per se, after irradiation has room temperature elongation of 400-700% measured at a strain rate of 300% per minute.
Patent EP-0686490-A3 (EP)
Title: Mold separation method and apparatus
Inventor: KINDT-LARSEN TURE
IPC: B29C35/04
Filed: 1995-06-09
Abstract: The present invention provides an apparatus for separating individual contact lens mold assemblies using a steam and demolding means.
Patent EP-0674893-A3 (EP)
IPC: A61G7/008
Filed: 1995-03-01
Abstract: The main function of the proposed type of bed for hospital use is to adapt the body of the patient, according to the patient's ailment, to a most comfortable and easy anatomical position by applying the least possible effort. The patient's body may be offset angularly toward any of the two sides of the bed, since the bed surface is divided into crosswise portions fitted with controllable mechanical means enabling them to be raised angularly in respect to the adjacent portions, thus making the bed surface sinuous. Each of the crosswise portions may be unfolded longitudinally and is composed of two wings (4, 5) inserted in the center of their joint area where they are attached freely and independently by means of a central axis (2), in a lower plane and throughout the length of the bed frame (1). Both wings have a concave shape and are totally covered by a flexible sheet resting over the bed surface. Furthermore, they are fitted with flanges (6) extending downward and in opposite directions in respect to the central axis. A mechanical means presses against these flanges, and through their axial attachment each wing is offset in an angle which, in regard to the opposite inactive flange, may achieve a maximum arc of 90 DEG . This enables the patient to be placed in an ideal position according to his attention and rest requirements. <IMAGE>
Patent EP-0734044-A3 (EP)
Title: Ion energy analyzer and electrically controlled geometric filter for same
Inventor: LOEWENHARDT PETER
IPC: H01L21/3065
Filed: 1996-03-11
Abstract: An ion energy analyzer (100) having a micro-channel plate (104) where the geometric filtering characteristics of the micro-channel plate (104) are electrically controlled. The ion energy analyzer contains a metallic collector (116), a control grid (108) and a micro-channel plate (104), all formed into a cylindrical stack where the collector (116), control grid (108) and micro-channel plate (104) are separated by ceramic insulating washers. A control element is formed within each aperture (124) of the micro-channel plate (104) for controlling a critical angle of each aperture (124). A voltage is applied to the control element such that an electric field is generated within each micro-channel (124). By varying the magnitude of the electric field, the critical angle of the micro-channel plate (104) can be electrically controlled, and as such, certain ion trajectories can be selected for entry into the ion energy analyzer (100). <IMAGE>
Patent EP-0741069-A3 (EP)
Inventor: GAETANI ANGELO
IPC: B62D7/06
Filed: 1996-04-22
Abstract: The four-wheeled lift truck (1) has a tight turning
radius and improved stability, and is of the type having
front wheels (2a,2b) with independent powerplants. The rear
turning wheels (3a,3b) are mounted below the stems of
respective hydraulic jacks (6a,6b) that have vertical axes
and are rigidly coupled to the chassis of the truck (1). The
hydraulic circuits (11a,11b) of the jacks (6a,6b) are
connected one another, so that the lowering of one wheel is
matched by a rise of the other. The stems (5a,5b) of the
jacks (6a,6b) are interconnected by an articulation
mechanism (12-19b) which mutually coordinates the turning
angles of the wheels (3a,3b) to move the maximum turning
center to the intersection between the fixed axis of the
front driving wheels (2a,2b) and the centerline plane of the
truck (1).
Patent EP-0763580-A3 (EP)
Inventor: TADASHI ITABASHI
IPC: C09D17/00
Filed: 1996-09-10
Abstract: The present invention provide an aqueous type pigment
dispersing agent having one portion which has a high
affinity with a pigment and which has at least one type of
selected from the group consisting of an organic dye,
anthraquinone and acridone and only at a terminal end or at
both terminal ends of at least one aqueous polymer selected
from an aqueous linear urethanic polymer and an aqueous
linear acrylic polymer, a pigment composition using the same
and a pigment dispersion. The portion having a high
affinity with the pigment can be adsorbed efficiently on the
surface of a pigment. At the same time, for example, a
pigment, used for ink or paint can be dispersed stably due
to the affinity between the polymer portion and a disperse
medium to improve the adaptability in use and the quality of
coating articles.
Patent EP-0790466-A3 (EP)
Title: Verfahren zur Schnellumschaltung vom Vormischbetrieb in den Diffusionsbetrieb in einer Brennkammer einer mit Brenngas betriebenen Gasturbine
Inventor: BAUERMEISTER KURT DR-ING
IPC: F23R3/28
Filed: 1996-11-20
Abstract: Die Erfindung betrifft ein Verfahren und eine
Vorrichtung zur Schnellumschaltung vom Vormischbetrieb
in den Diffusionsbetrieb in Brennkammern
(9, 10) einer Gasturbine bei Verlöschen der
Vormischflamme bzw. bei Auftreten einer Störung, die
zum Verlöschen der Vormischflamme führen kann. 
     Von der Brenngaszufuhrleitung (13) zweigt vor dem
Brenngasventil (1) eine Pilotgasleitung (14) ab, in die
ein Pilotgasregelventil (2) eingesetzt ist. 
     Die Brenngaszufuhrleitung (13) verzweigt sich nach dem
Brenngasregelventil (1) mit Wegmessung (Z) (4) in
Brennstoffzufuhrleitungen (15, 16) für beide
Brennkammern (9, 10). Durch den Einbau von je einem
Schnellumschaltventil (B) mit Servoventilen V 1 , V 2  (7)
in die sich verzweigenden Brennstoffzufuhrleitungen
(13) wird die Brennstoffzufuhr zur Diffusionsgasleitung
(15) und zur Vormischgasleitung (16) gesteuert. 
     Die Überwachung der Brennkammern (9, 10) erfolgt im
Bereich des Flammrohres (17) durch Druckmessgeräte
P 1 , P 2  (5) und durch optische Flammüberwachungen
B 1 , B 2  (6). 
     Der Wegaufnehmer (Z) (4), die Überwachungsgeräte
P 1 , P 2  (5), B 1 , B 2  (6) und die Servoventile (V 1 , V 2  (7)
der Schnellumschaltventile (3) sind mit einer
Ansteuerlogik für Schnellumschaltung (8) verdrahtet.
Patent EP-0780730-A3 (EP)
Inventor: MAEMOTO KAZUO
IPC: G03F7/004
Filed: 1996-12-16
Abstract: A positive-type light-sensitive lithographic printing
plate comprising a grained and anodized aluminum plate having
formed on the surface thereof a layer of a light-sensitive
composition containing a) an o-naphthoquinonediazide compound,
b) an alkaline water-soluble and water-insoluble resin, c) a
compound which generates an acid by light, d) a blue dye the
tone of which is changed with an acid, and e) a yellow dye
having a specific structure and the absorbance of which at 417
nm is at least 70% of the absorbance at 436 nm. 
     The light-sensitive lithographic printing plate has a
high sensitivity and, wherein unnecessary images of the edge
portions of film are difficult to form on the plate at the
reproduction of dots, the image-visibility after exposure and
the suitability for plate inspection after development are
good, and register marks are easy to see.
Patent EP-0723758-A3 (EP)
IPC: A47L5/14
Filed: 1996-01-29
Abstract: A debris blower and/or vacuum device (2) which comprises a 
motor unit (4) which drives an impeller (14). When the device is to 
be used as a blower, a volute arrangement (6) adapted for 
blowing in which the impeller (14) is locatable is releasably 
attached to the motor unit (4). The blower volute (6) includes an 
air inlet (22) and an air outlet duct (24) for expelling a stream of 
air created by the impeller (14). When the device is to be 
used as a vacuum, a volute arrangement (106) adapted for vacuuming 
in which the impeller (114) is locatable is releasably attached to 
the motor unit (4). The vacuum volute (106) 
includes a suction duct (124) 
for transporting debris to the impeller in an airstream 
created by the impeller (114) and an air expelling duct (122) for 
transporting debris away from the impeller (114) in the stream of 
air to a collecting location (126).
Patent EP-0766419-A3 (EP)
Inventor: GREEN DONALD RICHARD JR
IPC: H04B7/10
Filed: 1996-05-08
Abstract: A dynamically reconfigurable frequency division
multiplexer and modulator (40) accepts multiple input signals
(C 1 -C N ), each of which is individually time division multiplexed.
Each input signal (C 1 -C N ) is used to modulate a carrier signal
(42 1 -42 N ) having a unique frequency. Switches (66 1 -66 N ) are used
to selectively form one or more groups from the modulated signals
(C 1 -C N ), and the signals in each group are frequency division
multiplexed by summing them together (70 1 , 70 2 ). In a Personal
Communication Service environment, the output (IF 1 , IF 2 ) for each
group may be fed to a respective antenna (52 1 , 52 2 ) and the
switches (66 1 -66 N ) and carrier signals (42 1 -42 N ) controlled to
selectively associate inputs signals (C 1 -C N ), carrier frequencies
(42 1 -42 N ) and antennas (52 1 , 52 2 ) to implement antenna diversity
operations and compensate for signal degradation due to multipath
propagation effects.
Patent EP-0744191-A3 (EP)
Inventor: NUMAO TAKASHI
IPC: A61N5/06
Filed: 1996-05-23
Abstract: An ultraviolet light measuring sheet comprises a
sheet base (50) and a photochromic layer (51) which
changes its colour in accordance with the intensity of
ultraviolet light. The ultraviolet light measuring
sheet is advantageous in its simple structure, light
weight, low cost, and easy handling and operation.
Patent EP-0747786-A3 (EP)
Inventor: LARSON JAMES R
IPC: G03G9/125
Filed: 1996-06-07
Abstract: A method and apparatus for reproducing color images on the electrophotographic printing
machine with liquid developer, wherein there is enabled with such developers in embodiments
excellent fixing characteristics especially when the developed image being in two distinct liquid
phases is transferred from an intermediate substrate (110) to the final substrate, such as paper (26).
In embodiments of the present invention there is provided developers and processes for achieving
high fix.