baber/WOPTO huggingface dataset:
Patent EP-0896743-A1 (EP)
Inventor: VON STEIN OFRIA M
IPC: H01P5/08
Filed: 1997-04-29
Abstract: L'invention décrit un multiplicateur de fréquence d'ordre impair pour transistor MESFET, ce multiplicateur produisant en sortie un harmonique impair désiré d'une tonalité fondamentale. Le multiplicateur (100) de fréquence comprend un étage multiplicateur avec un transistor MESFET (16) ayant une réponse harmonique qui dépend de plusieurs conditions de polarisation (24, 26) et du niveau de puissance d'entrée (28). Le transistor MESFET (16) comprend un port de drain (32) couplé à un réseau d'adaptation de sortie (30) dimensionné et configuré pour une charge prédéterminée (27) à une fréquence de sortie sélectionnée. Le réseau d'adaptation de sortie (30) comprend des court-circuits RF (40, 42) pour renvoyer l'énergie vers le transistor MESFET (16) à partir d'une pluralité d'harmonique pair indésiré. Un filtre à bande passante (36) dimensionné et configuré pour la charge prédéterminée (27) est couplé au circuit d'adaptation de sortie (30). Le filtre à bande passante (36) comprend des courts-circuits RF pour réfléchir l'énergie vers le MESFET (16) provenant de plusieurs harmoniques impairs désirés. Ainsi, les énergies réfléchies par les harmoniques pairs indésirés et par les harmoniques impairs indésirés sont combinés au niveau du MESFET (16) afin de fournir une énergie supplémentaire à l'harmonique impair désiré.
Patent EP-0871926-A1 (EP)
Inventor: VAN DER SLUIS PAUL
IPC: G02F1/19
Filed: 1997-06-26
Abstract: L'invention concerne un dispositif de commutation (1) qui comporte un substrat transparent (3), une pellicule de commutation (5) qui comprend des hydrures de gadolinium ou d'un autre métal trivalent et du magnésium, recouverte d'une couche de palladium (7). Par échange d'hydrogène, la pellicule de commutation peut être commutée de manière réversible entre un état transparent et un état de type miroir à transmission nulle, en passant par un état noir absorbant intermédiaire. La conversion entre les deux états est réversible et on peut, par exemple, utiliser ce phénomène dans un élément de commutation optique ou dans un toit ouvrant.
Patent EP-0914275-A1 (EP)
Inventor: BROOKES THOMAS JOSEPH
IPC: B63H9/10
Filed: 1997-07-24
Abstract: La présente invention concerne une bôme de ferlage comprenant un logement d'entraînement (1) destiné à être monté sur un mât (2), ledit logement comprenant un embranchement latéral d'entraînement (19) et un support (6) de bôme. Une bôme (3) à section sensiblement en C est reliée de façon pivotante à ce support (6) de bôme par un joint universel (5), le côté ouvert de la bôme étant tourné vers le haut. Un mandrin (17) allongé s'étend à l'intérieur de la bôme (3) et est relié, à l'une de ses extrémités, à l'embranchement latéral d'entraînement (19) par un joint universel (18) et, à l'autre de ses extrémités, à l'extrémité libre de la bôme (3) par un axe flottant rotatif (22) relié de façon pivotante à la bôme, la bordure de la voile étant reliée au mandrin (17) et venant se ferler autour du mandrin au fur et à mesure de la rotation de ce dernier. Un dispositif d'entraînement est monté sur le logement d'entraînement (1). L'axe flottant (22) permet d'éviter les coincements et les frottements au cours du ferlage et du déferlage, lorsque le mandrin est plié vers le haut (17). Le logement d'entraînement (1) renforce le mât (2) à l'endroit où il est relié à la bôme (3).
Patent EP-0923479-A1 (EP)
Inventor: GRAKJAAR JENSEN JENS JORGEN
IPC: B61D17/10
Filed: 1997-08-20
Abstract: La présente invention concerne une plaque-couvercle (5), convenant de préférence à un plancher de voiture de chemin de fer, équipée de rails de fixation (11) permettant notamment de fixer des sièges. Cette plaque-couvercle (5) est faite d'une structure sandwich dont l'âme (25) occupe un volume défini entre une plaque extérieure (25) de mêmes superficie et géométrie que la plaque-couvercle, et des deuxièmes plaques extérieures (26). Le rail de fixation (11) est fait d'un profilé (27) encastré dans la structure sandwich de façon que le rail de fixation (11) se présente d'équerre par rapport aux bords latéraux (14) de la plaque-couvercle (5). Ce type de structure de plancher peut se monter facilement et rapidement car aucune extrémité du profilé n'est pourvue de rails capables de recevoir des broches (30) de blocage.
Patent EP-0923557-A1 (EP)
Inventor: DEVINE PAUL N
IPC: A61P43/00
Filed: 1997-08-08
Abstract: L'invention concerne un intermédiaire clé dans la synthèse d'un antagoniste de l'endothéline, la synthèse dudit intermédiaire clé et la synthèse d'un antagoniste de l'endothéline réalisées par l'emploi dudit intermédiaire dans une réaction de désoxygénation stéréosélective.
Patent EP-0917770-A1 (EP)
Inventor: RAY J C
IPC: H04B7/185
Filed: 1997-08-01
Abstract: Système de télécommunications mobile cellulaire multidimensionnel permettant d'étendre l'utilisation de fréquences radio existantes de télécommunications mobiles cellulaires affectées à des communications terrestres à des stations d'abonnés mobiles non terrestres au moyen de l'apport d'un recouvrement de cellules non terrestres possédant une géométrie prédéterminée et un emplacement dans l'espace, au réseau cellulaire terrestre existant. La polarisation des signaux produits par les éléments d'antenne non terrestres est une polarisation différente de la polarisation, et, de préférence sensiblement orthogonale à cette dernière, des signaux radio cellulaires produits par les antennes terrestres, telle qu'une polarisation horizontale, ce qui, par conséquent, limite au maximum la possibilité d'interférence avec les signaux radio terrestres polarisés verticalement. De plus, les signaux de commande échangés entre les stations d'abonnés mobiles non terrestres et l'unité de commande d'emplacement de cellule non terrestre et l'unité de commande d'emplacement de cellule non terrestre, sont conçus de manière à éviter la possibilité d'interférence avec des paires d'émetteurs-récepteurs d'emplacements de cellules terrestres. En particulier, les canaux de commande utilisés pour les stations d'abonnés mobiles non terrestres sont sélectionnés de telle façon que les signaux de commande transmis dans ces canaux sont méconnaissables pour les stations d'abonnés mobiles terrestre et pour les paires d'émetteurs-récepteurs d'emplacement de cellule, de sorte que, même si des émissions provenant d'une station d'abonné mobile non terrestre atteignent une station d'abonné mobile terrestre ou un récepteur d'emplacement de cellule, ils ne peuvent être interprétés et sont rejetés.
Patent EP-1023193-A1 (EP)
Inventor: SCARPITTI ANTHONY JOHN
IPC: B60C11/00
Filed: 1997-09-17
Abstract: L'invention porte sur une combinaison de bandages radiaux pneumatiques de véhicules automobiles et utilitaires légers à quatre roues. La combinaison de pneus possède une paire de pneus avant directionnels et une paire de pneus arrière. Le pneu avant directionnel possède une empreinte lorsque le pneu est normalement gonflé pour une charge normale, cette empreinte ayant un facteur de forme supérieur à 1,00 sous une charge de 50 %, et environ 1,00 sous une charge de 80 % et de 100 %. Le facteur de forme d'empreinte est défini comme l'étendue circonférentielle maximale de l'empreinte du pneu au niveau du plan médian de la largeur de celle-ci divisée par la moyenne de l'étendue circonférentielle de la largeur de l'empreinte telle que mesurée sur 40 % de l'empreinte des deux côtés de son plan médian. L'empreinte du pneu arrière, lorsque le pneu est normalement gonflé pour une charge normale, présente un facteur de forme d'environ 1,00 sous une charge de 50 %, et égal ou inférieur à 1,00 sous une charge de 85 % lorsqu'il est mesuré conformément au procédé décrit pour les pneus avant.
Patent EP-0963619-A1 (EP)
Title: Housing with radar-absorbent properties
Inventor: SCHMIDT EWALD
IPC: H01Q1/42
Filed: 1997-11-28
Abstract: The invention relates to a housing (1) with radar-absorbent qualities, specially for a radar sensor in a motor vehicle, comprising electrically conducting particles whose dimensions are in keeping with the frequency of the radar beams to be absorbed. The housing (1) is made of a material whose base component is plastic, which is reinforced or not by glass fibers, optionally filled with minerals, and contains a mixture of added steel fibers (2) so that the specific conductivity σ of the housing remains in line with a set value.
Patent EP-0933520-A1 (EP)
Inventor: ROMZEK MARTIN A
IPC: F02D41/40
Filed: 1998-02-02
Abstract: A method for engine start-up reducing white smoke
and the start-to-idle time. The method includes the
combination of producing two sub-fuel injections into the
cylinders of the internal combustion engine at different
points in the position of at least one injection valve of
the engine and reducing the number of combusting cylinders
in half. The two sub-fuel injections reduce the start-to-idle
time. Once the engine is idling, the half cylinder
operation reduces the white smoke emitted therefrom. The
two sub-fuel injections are also employed when in half
cylinder operation to reduce noise.
Patent EP-0867177-A1 (EP)
Inventor: TRITSCH JEAN-CLAUDE
IPC: A23L33/15
Filed: 1998-02-20
Abstract: Fluid dried particles comprise: (i) a matrix comprising one or more carriers, in which is dispersed an oleophilic substance as the active ingredient; and (ii) a coating made from calcium silicate and microcrystalline cellulose, magnesium silicate, magnesium oxide, stearic acid, calcium stearate, magnesium stearate, hydrophilic silica, kaolin and/or Sterotex (RTM).
Patent EP-0947269-A1 (EP)
Inventor: KOCHSIEK GUIDO
IPC: B23B31/40
Filed: 1998-03-30
Abstract: The mechanism to clamp ring-shaped workpieces (3) at a metalworking machine tool, especially ball cages of universal joints, holds it in an accurate fit and keyed to the workpiece spindle (1) on one side without distortion through the clamping forces. A clamp (2) is on the spindle (1) with a number of clamping units (8,10) which work with clamping surfaces at the workpiece (3), to prevent workpiece rotation. The clamping units (8,10) are locked in the clamping position.
Patent EP-0911429-A1 (EP)
Inventor: WATANABE HIROYUKI
IPC: C30B15/10
Filed: 1998-09-30
Abstract: An objective of the present invention is to provide a quartz glass crucible for pulling up
silicon single crystal suitable for improving the productivity of the crucibles and the quality of
silicon single crystal, and to a process for producing the same. According to the invention, an
intermediate layer of the crucible wall having particularly low viscosity is selectively crystallized.
Therfore the roughening of inner surface during pulling up the silicon single crystal is
suppressed; thus, not only the ratio of crystallization into single crystals is improved, but also
the incorporation of impurities into the silicon single crystal is prevented. The problems were
solved by a method comprising the following steps:
   (a) forming a pre-molding by feeding powdered silicon dioxide into said mold, and by then
forming it into a layer along the inner surface of the mold;   (b) forming a crucible base body of a translucent quartz glass layer by heating said
pre-molding from the inner side, thereby partially melting said powdered silicon dioxide,
followed by cooling and solidifying the melt;   (c) forming a crystallization promoter containing layer along the internal wall surface of said
crucible base body by scattering the crystallization promoter on the surface of the internal
wall of the crucible body during or after forming the crucible base body, and   d) forming a synthetic quartz glass layer by scattering and fusing a powder of silicon dioxide
on the crystallization promoter containing layer that is formed along the internal wall
surface of said crucible base body.
Patent EP-0927653-A1 (EP)
Title: Integrale Türinnenverstärkung
Inventor: WEBER NORBERT
IPC: B60J5/04
Filed: 1998-10-22
Abstract: Integrale Türinnenverstärkung aus einem länglichen Profil (1) mit einem topfförmigen Abschnitt (2). Die Verstärkung ist am vorderen topfförmigen und entgegengesetzten Ende mit dem Türinnenblech (10) und am dazwischenliegenden Abschnitt mit dem Türaußenblech verbunden. <IMAGE>
Patent EP-0924175-A1 (EP)
Inventor: TRIBELHORN JOHANNES
IPC: C04B28/02
Filed: 1998-11-10
Abstract: A porous molded constructional part comprises permanently bonded layers which are made of binder, filler, water and foaming agent and which have homogeneously distributed variable size pores, low density and high static strength. A high static strength, coarsely porous, molded constructional part has one or more permanently bonded layers of binder, filler, water and foaming agent, optionally together with additives and reinforcing elements, each layer having homogeneously distributed pores of 20-100 microns diameter, a dry density of 400-1600 kg/m<3> and a high static strength. An Independent claim is also included for production of the above constructional part by: (a) mixing a binder, filler and water mixture with a foaming agent concentrate and water mixture, optionally with addition of additives and reinforcing elements, and homogenizing; (b) molding and partially setting the mixture; (c) repeating the above steps for the next layer; (d) optionally cooling the molded mixture; and (e) de-molding and optionally finishing. Preferred Features: The binder is cement or burnt lime.
Patent EP-0857603-A1 (EP)
Inventor: ALKSNAT HOLGER
IPC: H01M50/583
Filed: 1998-01-09
Abstract: A battery disconnection system (10) for mounting directly on a
terminal (12) of a battery (16) of a motor vehicle comprising a housing (32); a
battery terminal connector (17) secured to the housing; a normally closed
electrical switch (20) mounted inside the housing; an electrical conductor (18)
connected to the battery terminal connector and to one side (21) of the switch;
one or more fuses (28) mounted inside the housing, and connected between
the other side (23) of the switch and output terminals (29) mounted on the
housing; a sensor (22) for detecting an adverse condition; an
electromagnetically operated device (24) mounted inside the housing and
electrically connected to the sensor, mechanically connected to the switch, and
actuable on receipt of an adverse condition signal from the sensor to open the
switch; and a manual control (26) mounted on the housing and mechanically
connected to the switch for manually operating the switch. Reversible
protection system with manual operation.
Patent EP-0860258-A1 (EP)
Inventor: GEUSENS JOZEF
IPC: B28D1/00
Filed: 1998-02-24
Abstract: Method for distressing stones, in particular the visual
ageing of stones, characterized in that the stones (1)
are provided between two or several elements (3-4) in
between which they are beaten.
Patent EP-0915229-A1 (EP)
Inventor: SCHAAP HENK
IPC: E06B9/54
Filed: 1998-10-26
Abstract: A roller screen, in particular a roller screen door,
comprises screen material, a roll-up mechanism for said
screen material, a housing in which said roll-up mechanism is
mounted, a pull bar (6), to which the end of the screen material
projecting from the housing is attached, and two lateral
guides (7,8) for guiding said screen material and the ends of said
pull bar. A guide pin is mounted in a channel of each lateral
guide, on which guide pin the screen material is guided. Each
lateral guide is provided, at least at its end facing away
from the housing, with a second channel (15) extending beside the
first channel. An end piece (14) comprising a first locking
element which projects into the second channel is mounted in
the end of each lateral guide, wherein the pull bar comprises
a second locking element (18) at its ends, which second locking
element mates with the first locking element in the end
position for the purpose of locking the pull bar (6) in the end
position.
Patent EP-0871006-A1 (EP)
Inventor: TOMITA EISUKE
IPC: G01B21/30
Filed: 1998-04-09
Abstract: A scanning probe microscope comprising: a probe 1 equipped with a probe tip
at its front end, a vibration application portion consisting of a piezoelectric vibrating
body 2 and an AC voltage-generating portion 3, a vibration-detecting portion
consisting of a quartz oscillator 4 and a current/voltage amplifier circuit 5, a coarse
displacement means 6 for bringing the probe close to a surface of a sample, a sample-to-probe
distance control means consisting of a Z fine displacement element 11 and a
Z servo circuit 12, a two-dimensional scanning means consisting of an XY fine
displacement element 13 and an XY scanning circuit 14, and a data processing means
15 for converting a measurement signal into a three-dimensional image. The probe 1
is held to the quartz oscillator 4 by resilient pressure.
Patent EP-0894602-A1 (EP)
Inventor: MOORE DALE
IPC: B29C45/14
Filed: 1998-07-16
Abstract: A method and apparatus for manufacturing an acute angle
film-covered flange comprising the following steps. An
injection molding press (10) having a cavity (12), a core
(14), a slide (30) movable between retracted and extended
positions between said core (14) and cavity (12), and a
recessed portion (38). The film (18) is formed to have an
in-turned flange portion (24) that will form the covering
for the final article. The film is placed within the mold.
The slide (30) is retracted and the core (14) is moved
within the mold. After the press (10) is closed the slide
(30) is moved from the retracted position to the extended
position. The slide (30) contacts the flange portion (24)
and folds the flange portion into an acute angle. The
recessed portion (38) is positioned opposite the flange
portion (24) to create a space (40) there between. A molten
plastic material is injected into the space (40). The
plastic material adheres to the flange portion (24) of the
pre-moulded thermoformed film (18) and forms an article
having an acute covered flange.
Patent EP-0893331-A1 (EP)
Inventor: WYCECH JOSEPH S
IPC: B60R19/02
Filed: 1998-07-21
Abstract: A channel-shaped section has a thin, local reinforcement shell (40,108) separated from the
channel-shaped section (22,104) by a layer of structural foam (44). At the reinforced section an arch
geometry is utilized which extends in a direction opposite that of the force to which the
member is subjected. The arch may be present as the channel-shaped member (22,104), the
reinforcement shell (40,108) or both the channel-shaped member and the shell. A portion of the
shell (45,110) contacts the channel-shaped member and is attached thereto by welding or other
means of attachment. The structural member may be a vehicle bumper (20)
or a vehicle door side beam (102), for example.
Patent EP-0905640-A1 (EP)
Inventor: TURNER CHRISTOPHER GORDON GERV
IPC: G06K7/00
Filed: 1998-09-25
Abstract: There is disclosed and claimed an electronic identification system
including at least one reader and a plurality of transponders to be read by
the reader. Each transponder has a normal operational mode 32 wherein
it, in response to an interrogation signal from the reader transmits a code
36 to the reader; and a monitor mode 40 wherein it is still sensitive and
responsive to signals from the reader, but wherein it does not transmit the
code. The reader is adapted to cause a transponder of which the code
has been read, to switch from the normal operational mode to the monitor
mode, by transmitting a first signal S 1  to the transponder. The
transponder, while being in the monitor mode, is sensitive to a second
signal S 2  and responsive upon receipt of the second signal, to reset to the
normal operational mode.
Patent EP-0924373-A1 (EP)
Inventor: PREVOT GERARD
IPC: E05C9/04
Filed: 1998-12-08
Abstract: The system consists of a housing (2) containing a control mechanism (3) with an actuator (4) for one or more long bolts (5, 5A) and a key-actuated component (12) which governs a locking mechanism (13) holding the long bolts in their locked position. The locking mechanism comprises a catch (14) which is operated by the key-actuated component to cooperate in its locked position with a rack (15) associated directly or indirectly with the long bolts.
Patent EP-0867977-A1 (EP)
Inventor: KANKKUNEN JUKKA
IPC: A61M16/01
Filed: 1998-03-02
Abstract: The invention relates to an arrangement in connection with anaesthetic
devices which comprise at least two module units (1, 2), which are integrated
to function together, and data transmission between the module units is
carried out by means of a connector arrangement (3), which comprises contact
means arranged in both module units (1, 2). To provide a durable connector
arrangement at least one of the connector means (3b) is mobile so that when
the module units and thereby the contact means (3a, 3b) are moved close to
one another, the mobile contact means (3b) moves so that it comes into
contact with the contact means (3a) in the other module unit as a result of
magnetising force.
Patent EP-1001139-A1 (EP)
Inventor: KREITMEIER FRANZ
IPC: F01D11/08
Filed: 1998-11-10
Abstract: The tip end seal includes a cavity (9) at the entrance of the labyrinth seal, which has a first sealing strip (5), and also a further sealing strip (11), which in the axial alignment of the flow entrance to the cavity, provides partial cover between the adjacent walls upstream of the blades and the upstream-facing side of the cover band (3).
Patent EP-0957222-A1 (EP)
Inventor: PAPARAZZO RENATO
IPC: E05B65/10
Filed: 1998-05-13
Abstract: A device for emergency opening of doors has been provided
in which control means (4) associated with a frame (2)
selectively allows or inhibits opening of the door.
Closure means (10) associated with the frame (2) and
active on the control means (4) is capable of inhibiting
the control means (4) from carrying out a door-opening
movement. The device further comprises safety opening
means (18) to be activated on the control means (4) and
capable of causing opening of the door even under
inhibition conditions by the closure means (10). For the
purpose, the safety means (18) is active on a stop
element (13) to cause a displacement of the latter to an
operating condition in which said stop element enables
movement of the control means (4). By this safety opening
means (18) a quick and clearly easy opening of a door is
allowed even when said door is locked by a key.
Patent EP-0917737-A1 (EP)
Inventor: MAAS HENRICUS G F
IPC: H01L23/31
Filed: 1998-01-12
Abstract: A semiconductor device with a silicon substrate (1, 20) in which semiconductor elements are formed with semiconductor zones (2, 3, 21, 22) which adjoin a surface (4, 25) of the substrate. The surface is provided with a silicon oxide layer (7) with contact windows (8) within which the semiconductor zones are exposed. On the silicon oxide layer, a metallization (9) connected to the semiconductor zones is formed in a layer system (10) with a barrier layer (11) which comprises at least titanium, tungsten, or nitrogen, and with a layer (12) of conductive material. An aluminum layer (13) is provided on the silicon oxide layer (7) below the metallization (9). In spite of the presence of the barrier layer, surface states which may be present at the surface of the silicon substrate are passivated by hydrogen which is released upon reaction between the aluminum layer (13) and hydroxyl groups of the silicon oxide layer.
Patent EP-0964824-A1 (EP)
Inventor: VANGERTRUYDEN FRANS CHRISTIAAN
IPC: B65D85/60
Filed: 1998-03-03
Abstract: The invention relates to a container filled with at least one bon-bon (4), which container is substantially a cylindrical can (6) which is provided with a passage for opening which allows through packed or non-packed bon-bons (1) and has substantially the same form and dimensions as drinks cans sold in vending machines. The invention also relates to a vending machine (10) having a cooled storage chamber (11) above a dispensing area (12) which is adapted to dispense cylindrical cans (6), which vending machine comprises at least one container (6) as claimed in any of the foregoing claims.