baber/WOPTO huggingface dataset:
Patent EP-0779152-A2 (EP)
Inventor: HAGIWARA YOSHIHIRO
IPC: B41J2/385
Filed: 1996-12-03
Abstract: An electrostatic ink jet recording head of a drop-on-demand type has a head body (1) defining an ink chamber (2) for receiving liquid ink containing charged toner particles, a set of electrodes (5, 6, 7) for migrating the liquid ink by electrophoresis and ejecting the liquid ink from an ejecting slit (4) of the ink chamber (2), and an ink reservoir (3), disposed above the ink chamber (2), for circulating the liquid ink by gravity between the ink reservoir (3) and the ink chamber (2). A flow resistance (17) against the liquid ink in the flow path from the outlet port (11A) of the ink chamber (2) to the ink reservoir (3) is smaller than a meniscus force (16) generated by meniscuses 15) formed at the ejecting slit (4) to effectively eject the liquid ink without a pump and without an ink leakage from the ejecting slit (4).
Patent EP-0732745-A2 (EP)
Inventor: NORTH STEPHEN JOHN
IPC: H01L23/66
Filed: 1996-03-15
Abstract: A package for devices which operate at microwave frequencies, comprising a base (1) of metal or metallised non-conductor to act as a support member of the package and also as a thermal and electrical ground for a device when mounted within the package, an electrically insulating layer (2) on the base (1), an electrically non-conductive lid (4) having a peripheral region which is sealingly coupled to the electrically insulating layer (2) whereby the lid (4) defines, at least in part, an internal cavity (6) of the package which in use receives said device, and at least one metallic track (5) which runs from an internal connection zone (14) within the internal cavity (6), where it can be connected to said device, to an external connection zone (15) of the package where it can be connected to external circuitry. The track (5) is configured such as to maintain, at operating frequencies, a substantially constant impedance along its length when the lid (4) is in place.
Patent EP-0757411-A2 (EP)
Inventor: ITO OSAMU
IPC: H01R13/627
Filed: 1996-07-22
Abstract: A connector assembly (10,30;120,140;210,230) comprises a female connector and a male connector for insertion in the female connector. A latching arm (20,130,220) is provided on one of the female and male connectors, and a latching abutment (33,143,233) is provided on the other of the female and male connectors. Insertion resistance means (24,34;133,42;226,233) are effective only in the insertion direction to increase the latching force.
Patent EP-0778283-A2 (EP)
Inventor: JAYNES BURTON HUMPHREY
IPC: A61P31/04
Filed: 1996-11-19
Abstract: Derivatives of 16-membered ring 3-deoxy macrolide antibiotic derivatives of rosaramicin, repromicin, 5-mycaminosyltylonolide, desmycosin, lactenocin, O-demethyllactenocin, cirramycin A 1 , and 23-deoxymycaminosyltylonolide, which are useful against bacterial and mycoplasmic pathogens in animals.
Patent EP-0740038-A2 (EP)
Inventor: PRIGNACCA FEDERICO
IPC: G07C9/00
Filed: 1996-04-23
Abstract: The present invention is concerned with the technical sector of operating devices and relates in particular to an electronic device for operating locks whereby different locks are activated by means of a single chip-card having stored on it a plurality of different identification codes relating to different locks, which, in combination with a processing device and a chip-card reader, via mutual interaction during which the correspondence of a sequence of functional steps is verified, actuates opening or closing of the locks themselves, depending on said correspondence.
Patent EP-0805729-A2 (EP)
Inventor: TOBIN JAMES ROBERT
IPC: B22F3/26
Filed: 1996-01-05
Abstract: A method of constructing a fully dense metal part or a metal mold half for mating with another mold half to form a mold for casting multiple parts. Steps include placing a pattern in a tubular mold base, casting a ceramic member onto critical surfaces of the pattern, removing the pattern from the mold base, covering the critical surfaces transferred to the ceramic member with a powdered metal having a melting temperature greater than that of an infiltration metal, placing a quantity of an infiltration metal over the powdered metal, placing the tubular mold base in a furnace at a temperature sufficient to melt the infiltration metal without melting the powdered metal, and removing the ceramic member from the first open end of the tubular mold base to expose the critical surfaces. The quantity of the infiltration metal is sufficient to fill voids between the particles of the powdered metal when the infiltration metal is melted, thereby generating a fully dense metal part. The metal part has the critical surfaces transferred from the ceramic member when the infiltration metal solidifies. The metal powder also acts as a filter to filter out any contamination or oxidized metal within the infiltration metal so that such contamination does not blemish the finished surface of the fully dense metal part.
Patent EP-0811023-A2 (EP)
Inventor: WUENSCH JOSEF
IPC: C08F4/64
Filed: 1996-02-13
Abstract: L'invention concerne un procédé polymérisation de composés vinylaromatiques, à des températures comprises entre 0 et 150 °C, en présence de systèmes catalyseurs contenant, comme constituants actifs: (A) des composés de formule générale (I): XM(Z1)z1(Z2)z2(Z3)z3, et (B) des composés alumoxanes à chaîne ouverte ou cyclique, des composés formant des ions de métallocène sélectionnés dans le groupe comprenant des acides de Lewis neutres forts, des composés ioniques comprenant un cation acide, et des composés ioniques comprenant un acide de Brønsted comme cation.
Patent EP-0832529-A2 (EP)
Title: Access local mta
Inventor: ARNOLD JOHN SPENCER
IPC: H04L49/111
Filed: 1996-06-05
Abstract: L'invention concerne une Infrastructure de Télécommunications, un Réseau d'Accès ou le Segment d'une Infrastructure à Accès par Couches ayant plusieurs abonnés ou plusieurs extensions reliés à une ou plusieurs passerelles possédant des ports d'entrée-sortie et fournissant l'accès vers/en provenance des couches plus hautes du réseau où le raccordement partant des abonnés ou des extensions vers les passerelles est effectué par la multiplicité statistique des cellules MTA véhiculées dans des créneaux temporels formatés sur des supports à large bande, ladite passerelle désirée étant identifiée par un nombre porté dans le Champ d'Identification Virtuel de chaque cellule MTA et la source étant identifiée par un nombre porté dans un champ d'adresses additionnel ne faisant pas partie de la cellule MTA mais faisant partie du créneau temporel, la liaison entre la passerelle et les abonnés ou les extensions se faisant par l'entremise d'un commutateur de distribution, l'abonné désiré étant identifié par le nombre porté dans le champ d'adresses additionnel et la source étant identifiée par le nombre porté dans le Champ d'Identification Virtuel de la cellule.
Patent EP-0852723-A2 (EP)
Inventor: SCHOENING MICHAEL JOSEF
IPC: G01N27/414
Filed: 1996-09-18
Abstract: The invention pertains to a biosensor with a chemoreceptor, e.g. an insect antenna, for detecting one or more trace components in air. The chemoreceptor is connected to a semiconductor component preferably via an electrolyte. The biosensor can be constructed in such a way that only a small number of antenna segments, such as a single such segment, are connected directly or via the electrolyte to the semiconductor component at one end of the chemoreceptor.
Patent EP-0801300-A2 (EP)
Inventor: LASK HELMUT DL
IPC: G01N21/27
Filed: 1997-04-02
Abstract: The assembly determines the level of moisture on the surface of an absorptive material and comprises a Dove prism (1) and a light source (2) directed vertically at the short sides (3) of the prism (1), and reflected to the hypotenuse surface in contact with the moist surface (9) of the material. Light reflected (2c) by the hypotenuse hits a light trap (4) and electrical converter (10) cell at the right angles to the two short sides (3,5). Its measuring surface is parallel to the prism hypotenuse, and converts the moisture content light signal (2b) into a measurable value. The light used is of a known wavelength. A filter is located in front of the light-cell converter (10). The converter (10) is sensitive only to the wavelength of the light employed. The light (2a) is emitted by a pulse source (laser) or is caused to pulsate before entering the prism (1). The cell (10) is selectively sensitive to the light frequency employed, or its output signal is amplified with selective sensitivity for this frequency. Alternatively combining both methods, a known fixed wavelength and a known fixed frequency are employed.
Patent EP-0805106-A2 (EP)
Inventor: BREIT HUBERT DIPL-ING
IPC: B64C21/06
Filed: 1997-04-25
Abstract: The system has an ejector pump (3) which sucks air from the boundary layer flow at flow critical positions on the outer skin structure of the aircraft via connections carrying the air to the interior of the aircraft. The pump has at least three air flow inputs (13-15) , an outlet valve (1), a non-return valve (2) and blocking valves (4,5), with connections to a power unit and to the air conditioning system. The valves are operated by an electronic control unit (7) according to the stage of flight and the prevailing pressure conditions.
Patent EP-0807847-A2 (EP)
Inventor: CHEN DIANA
IPC: H01L51/50
Filed: 1997-04-30
Abstract: A phase spatial light modulator (60) composed of a first liquid crystal cell (62) and one or more additional liquid crystal cells (64). Each of the liquid crystal cells (62 & 64) is positioned so that their extraordinary optical axis (N e ) (66 & 67) lies orthogonal to the next liquid crystal cell, and the group of cells (62 & 64) is positioned along the optical axis of light emitted by an image source. The modulator, or scanner, (60) thereby capable of steering substantially 100% of unpolarized light therethrough. The modulator (60) intended for use within a display system (80) additionally composed of an image source (81), driver/control circuitry (105) and an optical magnification system (83). In operation, an external stimulus is applied, such as a voltage supplied by an external power source, thereby spatially changing the phase of light emitted therethrough. The scanning action enhances display resolution of the generated resultant image without an increase in the number of pixels of the image source (81).
Patent EP-0808668-A2 (EP)
Inventor: MADRZAK ZYGMUNT
IPC: B05C11/04
Filed: 1997-05-14
Abstract: The applicator includes a counter roller, doctor blade mechanism and contact pressure device with contact pressure element formed in cross-section as a parallelogram body (12) biased by contact pressure force. The preferably spring-elastic parallelogram body is mounted at one end in or on at least one holder (14) and runs parallel to the doctor blade element (6). The parallelogram body has at least three hinged individual elements of which two are equal length and spaced parallel from each other and fixed by the lower ends to one of two bearing points set at predetermined space from each other. The third individual part connects the other two together at their upper ends. The length of the third part measured between the upper articulation points equals the spacing between the two bearing points of the first two parts.
Patent EP-0817523-A2 (EP)
Inventor: YOSHIYUKI YAJIMA
IPC: H04L47/27
Filed: 1997-06-04
Abstract: A data transmission rate control method in
which a transmission control scheme used for data
transmission over each channel is switched depending on
a subband to which a proper transmission rate of the
channel belongs, the subband being prepared by dividing
an entire band by one or more boundaries. This makes
it possible to solve a problem involved in a
conventional systems of variations in accuracy due to
the bandwidth, and an increase in the circuit scale,
when the a cell rate to be controlled ranges over wide
bandwidth.
Patent EP-0818673-A2 (EP)
Inventor: FIEDLER BERNHART
IPC: G01M7/02
Filed: 1997-07-01
Abstract: The current correction method involves determining a deviation of the actual value from a target value. By changing the target value to a corrected target value the actual value can be regulated towards an actual target value. Signals corresponding to the target and actual values are triggered in at least one individual event. The events are each defined by two turning points. The events are described by a first load measurement in the first turning point and a second load measurement in the second turning point. The events are also described by a time period between the turning points of the time points of the turning points and a shape of the connection curve between the two turning points. By comparing the corresponding events of target and actual values the new corrected target values are formed. These are then used instead of the previous target value for control.
Patent EP-0819749-A2 (EP)
Inventor: VOSTERS PETRUS JOHANNES CORNEL
IPC: C09J171/02
Filed: 1997-07-08
Abstract: An adhesive or sealant composition suitable for a variety
of industrial applications, as a motor vehicle windscreen
adhesive, or particularly, because of its extremely high
resistivity, as an adhesive or sealant for electrical equipment,
comprises a cross-linkable polymer and a cross-linking catalyst
for the polymer and is characterised in that the polymer is a
moisture cross-linkable polymer, suitably a silyl-modified
polyether or polyester, and in that the composition comprises a
water-scavanger capable of preventing or delaying the cross-linking
of the polymer, an adhesion promoter and a rheology
controller. Other materials such as fillers or pigments may also
be present. To isolate the composition from ambient moisture
which might overcome the effect of the water scavanger and cause
premature cross-linking the composition is preferably contained
for storage in a water-impermeable container.
Patent EP-0823619-A2 (EP)
Inventor: YANASE YUKICHI
IPC: B65G47/78
Filed: 1997-07-29
Abstract: A supply path (10) which communicates with the
bottom of a hopper and drops capsules (12) is formed in
a magazine (3) which is periodically moved vertically.
When the magazine (3) comes off the lower end position
of the vertical motion, a stopper (30) stops the
falling of capsules (12) from the lower end of the
supply path (10). A groove (46) for receiving capsules
(12) falling from the lower end of the supply path
(10) is formed in a capsule receiving table (4). In
synchronism with the vertical motion of the magazine
(3), a push transfer mechanism (37) lays a capsule
falling from the lower end of the supply path (10) into
the groove (46) of the capsule receiving table (4), and
pushes the capsule (12) in the extending direction of
the groove (46). A groove (48) communicating with
the groove (46) of the capsule receiving table (4) is
formed in a weighing table (5). The weighing table
(5) weighs the capsule (12) pushed from the capsule
receiving table (4) by the push transfer mechanism (37).
A discharge member (40) discharges the weighed capsule
(12). The weight of each capsule (12) is rapidly
measured while a high measurement accuracy is
maintained.
Patent EP-0833411-A2 (EP)
Title: Elektrischer Steckverbinder
Inventor: ANNECKE ALFRED
IPC: F42B3/26
Filed: 1997-08-09
Abstract: Die Erfindung betrifft einen elektrischen Steckverbinder (10) zur Verbindung mit einem zugehörigen Bauteil (24) und zur gemeinsamen Anordnung in einem Hohlkörper (26), wobei Laschen (18) am Gehäuse (12) des Steckverbinders angeformt sind. <IMAGE>
Patent EP-0843498-A2 (EP)
Inventor: HOFFMANN MATTHIAS DIPL-ING FH
IPC: H04Q11/04
Filed: 1997-10-22
Abstract: The signaller has a connection for a signal generator (15), and an evaluator (19) connected directly at the ISDN connection (9,3). The evaluator evaluates only call information contained in transferred ISDN data contained call information. A controller (21) is controlled by the evaluator and activates the connected signal generator. The signal generator is preferably formed as an analog operating, acoustic alarm.
Patent EP-0845614-A2 (EP)
Inventor: BRUELL HERBERT
IPC: F16D1/06
Filed: 1997-10-29
Abstract: The polygonal coupling uses a bore (3) formed in the hub (4) and a contoured section at the end of the shaft having the same polygonal cross-section, so that they fit together without play. The polygonal cross-section is cylindrical or has a slight conical taper, so that a play-free pressure seat is provided upon application of axial pressure.
Patent EP-0818178-A2 (EP)
Inventor: KONTOS STAVROS
IPC: A61B17/00
Filed: 1997-03-19
Abstract: A device (10) for sealing a puncture in a tissue
within a living body, comprises a flexible tube (14)
including an opening (26), wherein the flexible tube
(14) extends from a proximal end which, when the
device (10) is in an operative position, is located
outside the living body, to a distal end which, in the
operative position, is located within the living body
on a distal side of the puncture in combination with
an inner member received within the flexible tube (14)
so that the inner member (12) may move proximally and
distally with respect to the flexible tube (12). A
first end of a flexible anchor member (22) is coupled
to the inner member (12) so that, when the inner
member (12) is moved with respect to the outer member
(14), a second end of the anchor member (22) extends
through the opening (26) outside the flexible tube
(14).
Patent EP-0836228-A2 (EP)
Inventor: ENDOH KIROHITO
IPC: H01L21/48
Filed: 1997-10-09
Abstract: The purpose of this invention is to provide a type of
carrier tape with inner leads arranged at small pitches. 
     When first wirings 11, second wirings 12, and pitch-converting
wirings 14 are formed by etching resin film 8,
second wirings 12 and pitch-converting wirings 14 become
thinner than first wirings 11. First wirings 11 are formed on
film tape 3, and second wirings 12 are formed in hole 15
formed on the aforementioned film tape. Also, pitch-converting
wirings 14 are formed on resin film 9 formed in
said hole 15. In this way, second wirings 12 arranged at
small pitches and first wirings 11 arranged at large pitches
can be connected to each other by pitch-converting wirings 14
without creating any short circuit. First wirings 11 can be
used for connection to a liquid crystal panel, and second
wirings 12 can be used for connection to semiconductor
elements.
Patent EP-0841575-A2 (EP)
Inventor: GILDERDALE DAVID JOHN
IPC: G01R33/34
Filed: 1997-10-23
Abstract: A re-usable prostate coil, for use with magnetic resonance imaging to improve the signal to noise ratio, comprises a rigid handle portion by which the coil may be inserted into and withdrawn from an operative position within the patient, and a rigid coil supporting portion integral with the handle portion, a rectangular coil loop being carried by the coil supporting portion and at least a part of the handle portion having a width which is less than that of the rectangular coil loop.
Patent EP-0829974-A2 (EP)
Inventor: COLLOMBY MICHEL
IPC: H04B7/185
Filed: 1997-08-28
Abstract: The communications network relay (5) forms part of a satellite communications system for transfer of data. A ground station (1) transmits and receives signals via a satellite (2) to a first receiver and transmitter (3) station. The transmitter and receiver station has a computer which detects when the received signal cannot be detected from the satellite because it is in a shadow zone. The signal is then switched and transmitted to a relay (5) in the shadow zone location, where it is retransmitted.
Patent EP-0906337-A2 (EP)
Title: EPITOPE ANTIGENIQUE DU DETERMINANT  u A /u  DE L'ANTIGENE DE SURFACE DE L'HEPATITE B ET SES UTILISATIONS
Inventor: BRIDON DOMINIQUE P
IPC: G01N33/576
Filed: 1997-04-18
Abstract: La présente invention se rapporte à une séquence peptidique correspondant aux restes d'acides aminés 117 à 128 de l'antigène de surface de l'hépatite B et à ses utilisations. Le peptide est notamment un épitope antigénique et peut par conséquent être utilisé, par exemple, comme réactif de diagnostic ou dans la production d'un vaccin. La présente invention se rapporte également à un motif C(K/R)TC présent dans le peptide, ainsi qu'à d'autres peptides contenant ce motif.
Patent EP-0946127-A2 (EP)
Title: Mousses de biopolymere pour la reparation et la reconstruction de tissus
Inventor: BELL EUGENE
IPC: A61K6/00
Filed: 1997-11-12
Abstract: L'invention concerne des mousses de biopolymère à densité simple ou double, des mousses de biopolymère composites comprenant des mousses à densité simple et double, ainsi que des procédés de préparation de ces mousses et de ces mousses composites. L'invention concerne également des constructions biocompatibles comprenant des mousses de biopolymère à densité simple ou double, et des particules de matrice extracellulaires, ainsi que des procédés de préparation de ces constructions. On peut utiliser les mousses, les mousses composites et les constructions biocompatibles de l'invention pour la réparation et la reconstruction de tissus.
Patent EP-0854378-A2 (EP)
Inventor: OOBA NAOKI
IPC: G02F1/065
Filed: 1998-01-08
Abstract: In a digital thermo-optic switch and an optical
ADM filter (21, 31, 40, 74) of the present
invention, functional components such as a splitter
(11, 12, 13) and a grating structure part (41, 51,
71) formed in the course of an optical circuit (43,
60, 73) as a component are composed of silicone
materials which are superior in heat resistance,
reduced loss, and low birefringence, thereby
achieving sufficiently practical thermal stability,
low loss at 1.55 to 1.58µm band, wavelength
selectivity, and cost reduction.
Patent EP-0866552-A2 (EP)
Inventor: IKATA OSAMU
IPC: H03H9/25
Filed: 1991-11-05
Abstract: A surface acoustic wave device comprises a
surface-acoustic-wave element 1 with interdigital
electrodes 15 on a piezoelectric substrate 10 packaged
in a package 20,25. A suitable part of the package,
e.g. the lid 20, is provided with a metal pattern 10,
and corresponding metal bumps 11a, 11b, 11c are formed
on a bonding pad section of the surface-wave-device
element. The metal bumps 11 are thus contact-connected
with the metal pattern 21 of the package, reducing its
size and making it more reliable compared to the
conventional wire-bonded package. 
     In the invention a bump pattern 111 for grounding is
formed along the periphery of the surface on which the
electrodes of the surface-acoustic-wave device element
are arranged. This provides useful additional
shielding and keeps out resin during an encapsulation
process.
Patent EP-0894804-A2 (EP)
Inventor: SARUYAMA TOSHIO
IPC: B01J31/22
Filed: 1998-07-27
Abstract: To provide a high-purity platinum complex catalyst composition that has
an excellent storage stability, is easy to handle, and has a high catalytic activity. Also, to
provide a process for the preparation of this platinum complex catalyst composition and
provide a microparticulate thermoplastic resin catalyst composition.
Patent EP-0905596-A2 (EP)
Inventor: LAUZI MARKUS DR
IPC: G05D16/20
Filed: 1998-08-19
Abstract: Two parallel circulation pumps (11, 21) circulate variable quantities in a pipeline system. A microprocessor (4) controls the revs of at least one pump in dependence on the detected feed pressure on the pressure side (9), provided by a sensor (5). The microprocessor automatically adapts the lower setting limit in dependence on the actual or required feed pressure, by discrete activation or de-activation of at least one of the pumps.