baber/WOPTO huggingface dataset:
Patent EP-0935553-A1 (EP)
Inventor: REUTER REINHOLD
IPC: B63H23/24
Filed: 1997-11-07
Abstract: Dual propeller propulsion system for water crafts having two propellers (3, 4) fitted in the same axis outside the ends of an underwater housing (2) configured as a gondola so as to facilitate flow, said housing being placed under the hull of the water craft having a driving mechanism lodged in the underwater housing for both propellers (3, 4) to which the energy coming out for both propellers (3, 4) to which the energy coming out of the hull of the water craft is guided by means of a housing shank (18), one of the ends of which is mounted on the hull (24) of the water craft while the other is mounted in the underwater housing (2). Said propulsion system is characterized in that the underwater housing (2) forms part of a control device (20) by means of which the water jet coming out with increased energy from the front propeller (3) in the direction of travel of the water craft is guided with minimal energy loss and optimal irrotational flow to the back propeller (4) placed in the other end of the underwater housing in the direction of travel of the water craft. Both propellers (3, 4) are driven by the driving mechanism placed in the underwater housing in the same direction of rotation and are configured in the area of the respective water jet cross section in such a way that the differing flow energy entering both propellers (3, 4) is optimally used.
Patent EP-0954914-A1 (EP)
Inventor: GAVRILOVICH CHARLES D
IPC: H04J13/00
Filed: 1997-11-25
Abstract: L'invention concerne un système fonctionnant dans un système de communication sans fil (200), comprenant plusieurs canaux de communication sans fil (501, 502) commandés par un centre de commutation (212). Le système comprend également une unité périphérique intelligente (30) communiquant avec le centre de commutation (212), et un multiplexeur inverse (38) réceptif à l'unité périphérique intelligente (30). Le multiplexeur inverse (38) sépare un signal de communication à large bande (100) en plusieurs parties (301, 302) et l'unité périphérique intelligente (30) pousse le centre de commutation (212) à transmettre une première partie (301) du signal de communication à large bande (100) à un premier canal de communication sans fil (501), et à transmettre une seconde partie du signal de communication à large bande (302) à un second canal de communication sans fil (502). Le centre de commutation (212) commande le premier canal de communication sans fil (501) indépendamment du second canal de communication sans fil (502).
Patent EP-0951508-A1 (EP)
Inventor: WANG JAMES HONGXUE
IPC: C08L51/00
Filed: 1997-12-19
Abstract: A thermoplastic film comprises a polyolefin, such as polyethylene, as a major constituent, poly(ethylene oxide) as a minor constituent and has a total of from about 0.1 weight percent to about 30 weight percent of monomer grafted to the polyolefin and the poly(ethylene oxide). The film exhibits an inverse phase morphology so that the poly(ethylene oxide) forms a continuous phase and the polyolefin forms a dispersed or discontinuous phase in the film. Desirably, the film can be used in disposable personal hygiene articles.
Patent EP-0946379-A1 (EP)
Title: Igniter element, in particular for pyrotechnical mixtures
Inventor: BRETFELD ANTON
IPC: F42B3/12
Filed: 1997-12-19
Abstract: An igniter element has two contacts (12, 13) which are on the contact side of a support body (11), and which are connected via a resistance element (15). By current feed to the contacts (12, 13), a primer mix (17) is ignited on one active side of the support body (11). The support body (11) is placed in a fixing device (10), whereby the former is fitted with at least one stop spring (18) which catches on a stop shoulder (21) of the holding device. Furthermore, the support body (11) has a recess (22) on the front-side in the region of the stop spring (18), which recess is open in the direction of the active side. After igniting the primer mix (17), pressure builds up on the active side, so that the outer surface (23) of the stop spring (18) is pressed against the inner surface of the fixing device (10).
Patent EP-0890567-A1 (EP)
Inventor: FISCHER ROLF DR
IPC: B01J23/745
Filed: 1998-06-10
Abstract: In the production of aldehydes of formula R - CHO (I) from acids of formula R - COOH (II) or their esters with 1-10C alcohols by selective gas-phase catalytic hydrogenation with hydrogen, hydrogenation is carried out at 150-450 degrees C and 0.1-150 bar over a supported catalyst of a suitable metal oxide on silicon carbide as support. In (I) and (II), R = optionally substituted (cyclo)aliphatic, aromatic or araliphatic group, which may contain hetero-atom(s).
Patent EP-0887359-A1 (EP)
Inventor: HAYASHI SHIGEKI
IPC: C08F2/00
Filed: 1998-06-26
Abstract: Disclosed is a process for propylene polymerization
comprising the steps of feeding propylene containing not
less than 0.1 % by weight and not more than 20 % by
weight of propane to a polymerization reactor,
distilling at least a part of unreacted propylene
discharged from the reactor to remove propane contained
in the unreacted propylene, and circulating the purified
propylene into the polymerization reactor, whereby
propane is drawn out from the polymerization reaction
system. The propane concentration in the unreacted
propylene discharged from the polymerization reactor is
in the range of usually 90 to 98 % by weight, and the
purified propylene concentration to be circulated into
the reactor after the distillation can be set in the
range of 60 to 98 % by weight. At least a part of the
purified propylene obtained after the distillation is
preferably circulated into the reactor as a liquid.
According to the process for propylene polymerization,
propane is efficiently drawn out from the polymerization
reaction system, whereby propylene can be efficiently
polymerized, and besides the size of an apparatus for
distillation of propylene can be made small.
Patent EP-0890383-A1 (EP)
Inventor: FREIMANN ROBERT DIPL-ING
IPC: B01D21/06
Filed: 1998-07-07
Abstract: In an assembly to remove clear water from a water treatment basin, the improvement is that: (a) the central area of the basin has a star-shaped water collection tube (12) with at least three arms located under the water surface, at a depth of approx. 30 cm below the level of the basin overflow rim and draining (16) to a collection vessel (23); (b) the basin has a concentric water supply through a ring pipe (24) located close to the peripheral zone.
Patent EP-0899866-A1 (EP)
Inventor: KYLES IAN
IPC: H03B5/12
Filed: 1998-08-17
Abstract: An oscillator (200) is shown which utilizes non-linear MOSFET varactors (212, 214)
along with inductors (L 1 , L 2 ) to control the frequency of oscillation. The MOSFET varactors
are coupled in series with each other between the outputs of a differential amplifier (216, 218).
The inductors are also coupled in series with each other between the outputs of the differential
amplifier. The capacitance of the MOSFET varactors, and therefore the oscillating frequency of
the oscillator, is controlled by a tuning voltage applied to a common node (TUNE) of the
MOSFET varactors.
Patent EP-0909907-A1 (EP)
Inventor: KANEHARA SHIGERU
IPC: F16G5/16
Filed: 1998-10-09
Abstract: A belt for a continuously variable transmission in which an
aggregate of metal rings formed by laminating a plurality of pieces of
endless metal rings support a plurality of metal blocks. When the ratio
ξ of the coefficient of friction is set to be 2.0 > ξ > 0.65, the amount of
change in the tension on the metal ring of the innermost position
decreases correspondingly. In particular, when the ratio ξ of the
coefficient of friction is set to be 1.0, resulting in the coefficient of
friction µ S  between a ring and a block being equal to the coefficient of
friction µ SS  between a ring and a ring, the amount of change in the
tension on all metal rings become uniform, and each metal ring
shares an amount of change in the tension which is 8% of the entire
amount. This makes it possible to decrease the amount of change in
the tension on the metal ring of the innermost position and, hence, to
increase the durability of the aggregate of metal rings as a whole.
Patent EP-0996089-A1 (EP)
Inventor: FUKAI TOSHIAKI
IPC: G06T1/60
Filed: 1998-10-23
Abstract: It is intended to reduce capacity of an image memory
used for rotation of image data, and to shorten processing
time. 
     The image data rotating method uses an image memory
capable of storing n × n pixels, and, for consecutive two
pages in image data with the same size of a plurality of
pages to be rotated, reads image data in a former page
written in said image memory from each storage area at each
address of said image memory in a predetermined order of
reading according to the angle of 90 degrees to be rotated
every k pixels for one line and every k lines for all lines;
and writes image data in the latter page in the same storage
area at the same address of said image memory in the
predetermined order.
Patent EP-0913388-A1 (EP)
Inventor: JOHNSON THOMAS ALBERT
IPC: C07C211/09
Filed: 1998-10-26
Abstract: An improved process for the catalytic hydrogenation of nitriles. The basic process comprises contacting the nitrile with hydrogen in the presence of a sponge or Raney cobalt catalyst under conditions for effecting conversion of the nitrile group to the primary amine. The improvement in the hydrogenation process resides in effecting the hydrogenation in the presence of a catalytic amount of lithium hydroxide and water. To achieve a catalytic amount of lithium hydroxide, the catalyst may be pretreated with the lithium hydroxide and/or the reaction may be carried out with the lithium hydroxide present in the reaction medium.
Patent EP-0925917-A1 (EP)
Title: Messsystem
Inventor: LAMPERSBERGER FRANZ
IPC: B41F33/00
Filed: 1998-11-14
Abstract: Beschrieben wird ein Meßsystem zur Erfassung von Remissionen an Druckprodukten, wobei das Meßsystem wenigstens einen Beleuchtungskanal zur Erzeugung eines Abtastfleckes auf einer insbesondere als Meßfeld ausgebildeten Stelle des Bedruckstoffes sowie Abtastkanälen zur Erfassung der vom Bedruckstoff abgegebenen Remissionen aufweist, wobei die Meßkanäle zur Erfassung von Farbdichtewerten und farbmetrischer Werte nach Standardvorschriften ausgebildet sind und wobei das Meßsystem relativ zum auszumessenden Bedruckstoff bewegbar ist. Ein derartiges Meßsystem soll dahingehend weitergebildet werden, daß Farbdichte und spektrale, vorzugsweise farbmetrische Meßwerte liefernde Meßeinrichtungen ohne zusätzlichen bautechnischen Aufwand miteinander kombiniert werden können, wobei die zu schaffende Kombination beider Meßprinzipien optimal an die Aufgabe eines in Längsrichtung abzutastenden Meßstreifens angepaßt ist. Erfindungsgemäß gelingt dies dadurch, daß das Meßsystem ein einen Abtastfleck auf dem Bedruckstoff erzeugendes Densitometer sowie ein einen weiteren Abtastfleck auf dem Bedruckstoff erzeugendes Spektralphotometer aufweist, wobei das Densitometer und das Spektralphotometer in der Abtastrichtung hintereinander angeordnet und der Abtastfleck des Densitometers und der Abtastfleck des Spektralphotometers um einen Abstand in Abtastrichtung des Meßsystems voneinander beabstandet sind, und daß durch eine dem Densitometer und dem Spektralphotometer nachgeschaltete Auswerteelektronik die mittels des Densitometers erfaßbaren Meßwerte für das Auslösen von Messungen und/oder das Auswerten der mittels Spektralphotometer gewonnenen Meßwerte verarbeitbar sind. <IMAGE>
Patent EP-0908091-A1 (EP)
Inventor: VAN DEN BERG KAREL
IPC: A01J5/08
Filed: 1998-10-01
Abstract: The invention relates to a teat cup lining (8) to
be applied in a teat cup (1) for milking animals. Near its
lower side the teat cup lining (8) is provided with a bent
discharge line (15). The discharge line of the teat cup
lining (8) is preferably bent through an angle of approximately
90° and constitutes an integral whole with the
remaining part of the teat cup lining (8). The invention also
relates to a teat cup (1) provided with a teat cup lining (8)
in accordance with the invention.
Patent EP-0877440-A1 (EP)
Inventor: TACHIHARA HIROYUKI
IPC: H04B7/08
Filed: 1998-05-01
Abstract: A directivity varying type diversity antenna
apparatus of the present invention includes a
plurality of nondirectional antenna elements (11 to 1n)
arranged at regular intervals, a receiving antenna
determination means (20) for determining a diversity
receiving antenna (A1 to A4) by selecting antenna
elements (11 to 1n), arranged in specific positions,
from among the plurality of nondirectional antenna
elements and combining the selected antenna elements, a
phase control means (30) for controlling a relationship
in phase between RF signals of radio waves received by
the diversity receiving antenna (A1 to A4) determined
by the receiving antenna determination means (20),
a diversity processing means (50) for diversity-processing
the RF signals whose phases are controlled
and supplying the diversity-processed RF signals to
a tuner (60), and a directivity varying control
means (70) for properly performing an operation of
directivity based on information indicative of
receiving conditions, supplying a first instruction
signal (S2) for changing an antenna element to the
receiving antenna determination means (20) and
supplying a second instruction signal (S3) for
changing the relationship in phase between the RF
signals to the phase control means (30) in accordance
with a result of the operation.
Patent EP-0975146-A1 (EP)
Inventor: VENABLE DENNIS L
IPC: G06V10/24
Filed: 1998-07-24
Abstract: The present invention is an intelligent scanning
system (20) for processing a digital input image to
automatically characterize a plurality of objects therein.
The system then employs the characterizations as the basis
for rudimentary image editing operations so as to produce
a digital document. In the digital document, the objects
may be derotated, shifted, cropped or otherwise aligned in
a predetermined fashion in accordance with a template. The
scanning apparatus (26) of the present invention not only
enables the scanning of a plurality of objects, but does so
in an intelligent manner so as to enable further processing
and manipulation of the images associated with the objects
to create an output document.
Patent EP-0895793-A1 (EP)
Inventor: HIGUCHI HIROSHI
IPC: A63B37/12
Filed: 1998-08-07
Abstract: A multi-piece solid golf ball featuring an increased
flight distance, superior control, good feeling, and
improved durability is provided. 
     A multi-piece solid golf ball comprising a solid core
and a cover having an inner and an outer layer surrounding the
core is characterized in that the solid core has a
distortion of at least 2.4 mm under an applied load of 100
kg, the inner cover layer is formed mainly of an ionomer
resin to a Shore D hardness of 28-58, and the outer cover
layer is formed mainly of a thermoplastic polyester
elastomer to a Shore D hardness of 28-55.
Patent EP-0910171-A1 (EP)
Inventor: ICHIMARU KOUZOU
IPC: H03L7/183
Filed: 1998-10-16
Abstract: A frequency synthesizer having excellent characteristics and free
of spurious component in the output signal. In frequency
synthesizer (2), frequency divider (32) makes the frequency
division value change periodically; external output signal OUT
output from oscillator (31) is divided by the average frequency
division value to generate a comparative signal; phase comparator
(34) compares the phase of the comparative signal with the phase
of the reference clock signal; oscillator (31) is controlled such
that the frequency of external output signal OUT becomes a value
equal to the frequency of the reference clock signal times the
average frequency division value; the voltage applied to
compensation circuit (10) is changed abruptly, and a compensating
current is generated, and the ripple current generated in
cancelled in synchronization to the reference clock signal. Since
the compensation current is generated by the capacitor, the
response is good, and the charge amount of the compensation
current is controlled.
Patent EP-0900564-A1 (EP)
Inventor: PONCHEL GILLES
IPC: A61K9/22
Filed: 1998-07-24
Abstract: Pharmaceutical composition comprises 85-55 wt.% water soluble diluent (selected from lactose, mannitol and sorbitol), 10-30 wt.% hydroxyethyl cellulose, 1-15 wt.% polyvinyl pyrrolidone and about 1% of a lubricant. Also claimed is the formulation of tablets which are susceptible to gel formation by mixing the above composition with a graded powder containing an active agent.
Patent EP-0908963-A1 (EP)
Inventor: SENYARICH STEPHANE
IPC: H01M50/489
Filed: 1998-09-17
Abstract: Separator for alkaline accumulator comprises two superposed fibrous layers; the first, a 'spun-bond' layer acting as support; and the second is obtained by knitting together fibers of the first layer which are then interlaced with its own fibers. Spiral accumulator with alkaline electrolyte, notably of the Nickel-Cadmium or Nickel-Metal hydride-type, comprises at least a positive and negative electrode placed either side of a separator. The two separator layers are bonded together.
Patent EP-0953221-A1 (EP)
Inventor: MURRAY RICHARD A
IPC: E04B9/02
Filed: 1998-01-15
Abstract: Communications cable is routed within horizontal pathways between the structural ceiling and drop ceiling to a fire-resistant cabinet mounted between the ceilings. Communication cable switching and termination equipment is carried by the cabinet for providing a consolidation point and cross-connect location for both copper wire and optical fiber cables serving work stations within an open office architecture. The cabinet includes an access door opening into a room below the drop ceiling for providing user access to the equipment. The door lies within the drop ceiling plane when in the closed position. A removable equipment mounting plate is carried by the cabinet for lowering the equipment below the drop ceiling when the door is in the open position. Cabinet fire-resistant side wall penetrations permits the communications cable routed between the ceilings to enter and exit the cabinet for connection with the communications cable switching and termination equipment. With the use of the cabinet, the amount of communication cable required to service work stations in an open office architecture is greatly reduced.
Patent EP-0923687-A1 (EP)
Inventor: AHN JANG HONG
IPC: F16K5/06
Filed: 1998-02-24
Abstract: L'invention concerne une structure siège pour clapet à bille comprenant un siège (40) que l'on forme en enroulant un empilement alterné d'une fine plaque d'acier (S) et d'une fine plaque de graphite (G). Le siège a une partie de fixation rattachée à une périphérie interne du corps de clapet (10) et un contact de bille (41) destiné à être appuyé contre une bille de clapet entre le côté ouverture d'arrivée (11) et le côté ouverture de sortie (12). La structure siège en question améliore l'effet anti-abrasion et garantit un bon fonctionnement du clapet à bille à une température et une pression élevées.
Patent EP-0954352-A1 (EP)
Inventor: CHASTAIN STUART R
IPC: A61N1/05
Filed: 1998-01-23
Abstract: L'invention concerne des fils conducteurs cardiaques intraveineux (10) qui comportent au moins une électrode (12) destinée à être implantée dans les veines coronaires (4, 5). Elle concerne également des structures et techniques pour faire progresser lesdits fils conducteurs à travers l'oreillette (3) et le sinus coronaire (4) vers les veines coronaires (5) situées sur le ventricule gauche (7).
Patent EP-0980426-A1 (EP)
Inventor: LASKY LAURENCE A
IPC: C07K/
Filed: 1998-01-30
Abstract: L'invention concerne de nouveaux polypeptides de type PSTPIP, qui se lient à la famille PEST des protéines tyrosine phosphatases et sont déphosphorylées par ladite famille. L'invention concerne spécifiquement des polypeptides murins naturels de type PSTPIP et leurs homologues chez d'autres mammifères, ainsi que leurs dérivés fonctionnels. L'invention concerne aussi des acides nucléiques codant ces protéines, des vecteurs contenant ces acides nucléiques et capables de les exprimer, et des cellules hôtes recombinées transformées par lesdits acides nucléiques. On décrit également des procédés induisant la polymérisation des monomères d'actine dans les cellules eucaryotes et des analyses permettant d'identifier les antagonistes et les agonistes des polypeptides de type PSTPIP de la présente invention.
Patent EP-1075691-A1 (EP)
Inventor: MANTEY JOHN PAUL
IPC: G11B5/55
Filed: 1998-03-30
Abstract: L'invention concerne une structure de positionneur à bande magnétique comprenant une identification de piste. Les informations tirées de la zone d'identification de piste croisant une ou plusieurs pistes sur chaque rangée de bande en combinaison avec les informations considérant la piste comme impaire ou paire, servent uniquement à identifier la piste.
Patent EP-0932198-A1 (EP)
Inventor: ISHIDA YOSHIHIRO
IPC: H01L23/12
Filed: 1998-04-24
Abstract: Package body 100a which is formed by performing the steps
of circuit substrates, the step of mounting IC chips, the step
of encapsulating with resin and the step of forming electrodes
is attached to standard member 8. After this attaching step,
semiconductor packages are formed by performing the cutting step
where the package body is diced into a plurality of circuit
substrates 1.
Patent EP-0973793-A1 (EP)
Title: Novel 4- halogenated steroids, preparation method and intermediates, application as medicines and pharmaceutical compositions containing same
Inventor: BOUALI YAMINA
IPC: A61P19/10
Filed: 1998-04-08
Abstract: The invention concerns compounds of formula (I) in which X is a halogen atom; D represents the residue of a pentagonal or hexagonal cycle, optionally substituted and optionally unsaturated; R1, R2, R3, R4, Y and n are such as defined in the description. The invention also concerns the preparation method and intermediates thereof, their application as medicine and the pharmaceutical compositions containing them.
Patent EP-0927142-A1 (EP)
Inventor: NOUGAYREDE JEAN
IPC: B01D53/86
Filed: 1998-04-23
Abstract: PCT No. PCT/FR98/00816 Sec. 371 Date Nov. 16, 1998 Sec. 102(e) Date Nov. 16, 1998 PCT Filed Apr. 23, 1998 PCT Pub. No. WO98/47813 PCT Pub. Date Oct. 29, 1998A method for removing the sulphur compounds H2S, SO2 and at least one of COS and CS2 contained in a waste gas is provided. In this method, the waste gas is catalytically hydrolyzed to form a hydrolyzed gas containing H2S and SO2, which is free of COS and CS2. After cooling, the hydrolyzed gas is introduced in one of two Claus catalytic zones mounted in parallel, while the other catalytic zone is regenerated and cooled. The regeneration is carried out with a gas stream drawn from the hydrolyzed gas before it is cooled, the regeneration gas effluent from the Claus catalytic zone is re-injected into the hydrolyzed gas between the drawing of the regeneration gas stream and the cooling of the hydrolyzed gas. The cooling of the Claus catalytic zones is carried out with a portion of unhydrolyzed gas drawn from the waste gas, the cooling gas effluent from the Claus catalytic zone is re-introduced into the waste gas between the drawing of the unhydrolyzed gas portion and a heating of the waste gas before hydrolysis.
Patent EP-0975719-A1 (EP)
Title: Use of glycerin sulfates as viscosity regulators for concentrated aqueous alkyl(ether) sulfate pastes
Inventor: LE HEN FERRENBACH CATHERINE
IPC: C11D17/00
Filed: 1998-03-27
Abstract: The invention relates to the use of glycerin sulfates of formula (I) as viscosity regulators for concentrated aqueous alkyl(ether) sulfate pastes, wherein Y and Z independently stand for a hydroxyl group pr a SO3M group, M stands for hydrogen, an alkaline metal or alkaline earth metal and the sum of n+m+p is 0 or represents numbers ranging from 1 to 50. Small amounts of said regulators significantly reduce viscosity even in alkyl(ether) sulfate pastes with a 70 wt. % content.