baber/WOPTO huggingface dataset:
Patent EP-1243948-A1 (EP)
Inventor: SASAOKA EISUKE
IPC: G02B6/036
Filed: 2000-07-03
Abstract: The present invention relates to an optical
transmission line comprising a structure which can
attain favorable transmission characteristics over a
wider wavelength band in use. This optical
transmission line comprises a structure in which first
and second waveguides whose transmission
characteristics at a predetermined wavelength in a
wavelength band in use are set opposite to each other
are arranged alternately. Namely, at the predetermined
wavelength in the wavelength band in use, the chromatic
dispersion of each first waveguide and the chromatic
dispersion of each second waveguide are set so as to
have signs opposite to each other, and the dispersion
slope of each first waveguide and the dispersion slope
of each second waveguide are set so as to have signs
opposite to each other. In a typical embodiment, in
particular, the absolute value of chromatic dispersion
in each first waveguide is set to 1 ps/nm/km or more
but 10 ps/nm/km or less, and the absolute value of
chromatic dispersion in each second waveguide is set
to 1 ps/nm/km or more but 10 ps/nm/km or less, whereby
fluctuations in transmission quality among wavelengths
are effectively lowered over the whole optical
transmission line.
Patent EP-1194432-A1 (EP)
Inventor: JOB ROBERT CHARLES
IPC: C08F210/16
Filed: 2000-06-29
Abstract: L'invention concerne un précurseur métallique mixte comprenant : a) MgZrMx, M pouvant être un ou plusieurs métaux à état d'oxydation +3 ou +4, x valant de 0 à 2 environ, pour un rapport molaire entre le magnésium et le mélange zirconium et M allant d'environ 2,5 à 3,6; et b) au moins une fraction, en complexation avec le composant a), pouvant appartenir aux catégories suivantes : groupes alcoxyde, groupes phénoxyde, halogénures, groupes hydroxy, groupes carboxylate, groupes amide, et leurs mélanges. L'invention concerne en outre un procatalyseur de polymérisation élaboré à partir de ce précurseur, des procédés relatifs à l'élaboration du précurseur et du procatalyseur, et des procédés de polymérisation faisant appel audit procatalyseur.
Patent EP-1240210-A1 (EP)
Inventor: GUO SHAO
IPC: C08L61/20
Filed: 2000-08-16
Abstract: An ultra-high solids coating composition is disclosed. The composition comprises a polyol blend of a liquid acrylic polyol and a resinous polyol. The polyol blend is crosslinked with a multifunctional isocyanate, melamine, or silane to form a variety of coatings. The coating composition has a significantly higher solid % than that is formulated from a single resin that has similar composition of the combination of the polyol blend. The coatings include less than about 35% by weight of an organic solvent.
Patent EP-1258033-A1 (EP)
Inventor: HOSSAIN TIMOTHY Z
IPC: H01L21/28
Filed: 2000-08-16
Abstract: La présente invention concerne une électrode de grille en tungstène (20) et son procédé de production. Un aspect de cette invention concerne un procédé de production d'une pile d'électrodes de grille (20) sur un substrat (22), consistant à former un film d'isolation (24) sur ledit substrat et à former un film conducteur sur ledit film d'isolation, d'abord par dépôt d'un film (26) en silicium amorphe et tungstène amorphe, puis par dépôt d'un film en tungstène polycristallin (28) sur ledit film (26) et par recuit du substrat (22), afin de faire réagir le silicium amorphe avec le tungstène amorphe, en vue de former du siliciure de tungstène sur le film d'isolation (22) et d'augmenter la structure granulaire du film en tungstène polycristallin (28). Le film en siliciure de tungstène et le film en tungstène polycristallin (28) sont modelés, afin de définir la pile d'électrodes de grille (20). Ce procédé permet la production continue d'une couche d'adhésion et d'une grille en tungstène, dans une chambre unique et sans recourir au titane.
Patent EP-1220728-A1 (EP)
Inventor: SATRAN AMIR
IPC: B23C5/10
Filed: 2000-09-12
Abstract: A cutting tool assembly (20), for example ball nose end mill, having a single replaceable cutting insert (24, 100, 106) clamped between two clamping jaws (34, 32) having clamping surfaces (50, 42) with geometries complementary to those of the clamping surfaces (66, 64) of the cutting insert. In an end view of the cutting tool assembly, the clamping surfaces (50, 42) of the clamping jaws (34, 32) are at least partially convex and the insert clamping surfaces (66, 64) are concave. The cutting insert is secured in position by means of a clamping screw (26) that passes through through bores (44, 118) in the clamping jaws and in the cutting insert. When the cutting insert is clamped between the clamping jaws the side cutting edges of the cutting insert are provided with adequate support and are accurately radially located.
Patent EP-1157550-A1 (EP)
Inventor: WOOD KARL J
IPC: H04H20/00
Filed: 2000-12-11
Abstract: Cette invention concerne un système et une technique d'amélioration de la diffusion consistant à accentuer un signal reçu de diffusion télévisuelle au moyen de signaux d'accentuation reçus dont l'un au moins est obtenu par incrustation couleur. Le système est conçu pour intercepter le signal de diffusion télévisuelle et de lui superposer au préalable un signal d'accentuation par incrustation couleur avant qu'il ne parvienne au récepteur.
Patent EP-1234393-A1 (EP)
Inventor: AMIN JAYMIN
IPC: H04B10/29
Filed: 2000-10-12
Abstract: L'invention concerne un démultiplexeur par répartition en longueur d'onde (10) comprenant une composante de suppression de canaux (17) pour la réception de signaux optiques transmis sur plusieurs canaux optiques, défini par la présence de différentes bandes de longueur d'onde lumineuse à des intervalles compris entre un premier canal dans la bande de longueur d'onde la moins élevée et au moins un canal dans la bande de longueur d'onde la plus élevée. La composante de suppression de canaux sépare au moins un canal dans la bande de longueur d'onde intermédiaire entre les deux bandes susmentionnées. En outre, le démultiplexeur comporte un filtre marginal (25) séparant les signaux optiques, reçus depuis la composante de suppression de canaux, dont les longueurs d'onde sont inférieures à la bande de longueur d'onde intermédiaire, par rapport aux signaux optiques dont les longueurs d'onde sont supérieures à la bande de longueur d'onde intermédiaire. Les signaux optiques séparés sont transmis depuis le filtre marginal sur deux chemins optiques différents (27, 29). Enfin, le démultiplexeur comprend un séparateur de canal (14, 53) permettant de séparer les signaux optiques transmis sur au moins un des chemins optiques.
Patent EP-1242446-A1 (EP)
Inventor: ALONSO GARCIA ANA LUCIA
IPC: C12N1/21
Filed: 2000-12-13
Abstract: The invention relates to an immunoenzymatic method for the quantification of protein CETP in plasma, which requires the utilization of fusion protein GST/CETP, the synthetic peptide CETP 11486-S496 and polyclonal antibody anti-CEPT 11486-S496. The method is used in the study of pathologies involving alterations in the CETP levels in plasma or in seric lipids and makes it possible to detect, evaluate and follow-up patients suffering from dyslipidemia and/or risk of altergenesis.
Patent EP-1228315-A1 (EP)
Inventor: IGNATIEV KIRILL M
IPC: F04C23/00
Filed: 2000-11-06
Abstract: L'invention concerne un compresseur (10) du type à volute, comprenant à la fois un carter à lubrifiant (110) haute pression et un carter à lubrifiant (52) basse pression. Le lubrifiant provenant du carter à lubrifiant basse pression arrive sur différents paliers, surfaces de butée et autres composants mobiles du compresseur. Il repose ensuite de sorte qu'il peut absorber la chaleur provenant des enroulements du moteur, ce qui permet de maintenir la température de fonctionnement dudit moteur (38). Le lubrifiant provenant du carter à lubrifiant (110) haute pression arrive dans les chambres de compression (98) mobiles définies par les volutes au niveau d'un point situé entre une zone d'aspiration et une zone de refoulement. Le lubrifiant provenant du carter à lubrifiant (110) haute pression est d'abord refroidit, puis utilisé pour refroidir le carter à lubrifiant (52) basse pression avant d'alimenter les chambres de compression (98, 66) mobiles. Le gaz comprimé est acheminé par l'intermédiaire de deux séparateurs de lubrifiant (18, 128) et d'un refroidisseur de gaz (16) avant d'être destiné à une utilisation prévue.
Patent EP-1130296-A1 (EP)
Inventor: PIETSCH JUERGEN
IPC: F16K5/06
Filed: 2001-02-10
Abstract: The shut-off device has a closure body (22) acting as a seal in a housing (10). In one position, the closure body opens a through-passage (24) through the housing, and in another position, it blocks the passage. Between the closure body and the housing is a clearance space (28). A throttle screen (38) is positioned in the passage. The clearance space is connected to the passage in front of and behind the throttle screen,.
Patent EP-1134278-A1 (EP)
Title: Aqueous release agents for low speed injection die casting
Inventor: MAEDA YASUYUKI
IPC: B22D27/18
Filed: 2001-03-15
Abstract: This invention provides a release agent for low
speed casting, which does not pollute working environment,
has a superior running property and lubricating property and
further shows a superior cleanability of a die. 
     An aqueous release agent for a low speed injection
die casting comprises as main components an inorganic
lubricant, spherical resin particles having an average
particle size of 0.1-10 µm, an organic carboxylic acid metal
salt and water.
Patent EP-1244255-A1 (EP)
Inventor: MEYER MICHAEL
IPC: H04W36/22
Filed: 2001-03-20
Abstract: A housekeeping unit informs a job control unit about a channel change from an old to a new channel. Information about the transmission parameters of the new and old channels is made available along with information about a point in time for carrying out the channel change. Using this information adapts the transmission parameters of the old channel to those of the new channel. Independent claims are also included for a device for improving data throughput in transmission via a communications network with a housekeeping unit for administering channels with transmission parameters and with a unit for making data available for transmission via these channels and for a computer program to control this device for improving data throughput.
Patent EP-1166614-A1 (EP)
Inventor: KOHNO YASUSHI
IPC: A01C1/06
Filed: 2001-05-02
Abstract: A method of preventing defective germination or growth of a plant
is provided, by which even plant seeds having small size can be sown
easily and securely. The method of preventing defective germination or
growth of a plant includes the steps of: encapsulating plant seeds in an
aqueous gel capsule; refrigerating the plant seeds under the condition
that the plant seeds do not germinate; and sowing the plant seeds.
Patent EP-1164018-A1 (EP)
Inventor: SAWICKI PAUL F
IPC: B41J2/18
Filed: 2001-06-15
Abstract: An improved waste ink pad system usable in a maintenance station of an ink
jet printer includes a separate first and second pad of absorbent material. The waste
ink is introduced into the waste ink pad system at an interface between the first and
second pads. This reduces the rate of evaporation of the volatile components from the
waste ink. Thus, because the waste ink does not dry as rapidly, the waste ink flows
deeper into the waste ink pad system along the interface. This reduces crusty and
caking of the waste ink at the deposition region of the ink into the waste ink pads and
improves the waste ink capacity of the waste ink pad system.
Patent EP-1174269-A1 (EP)
Inventor: MIYAUCHI YASUO
IPC: B41J2/165
Filed: 2001-07-20
Abstract: A recovery unit for maintenance and
recovery of ink ejection performance of ink ejecting
means includes an elastic tube; a guide member for
supporting the tube; a roller for pressing the tube;
and a roller holding member, wherein the roller
holding member is provided with a guide groove which
connects a first position in which the roller presses
the tube for substantially hermetically closing the
tube, a second position in which the roller presses
the tube with a greater pressing degree, and a third
position in which the tube is opened, the guide groove
is effective to guide movement of the roller between
the first position and the third position.
Patent EP-1201821-A1 (EP)
Inventor: FERRUCCIO GILBERTI
IPC: D21H21/40
Filed: 2001-10-24
Abstract: A watermarked, coated paper material (10) in sheet
form and permitting high-quality print is defined by a
base paper (1) having a first surface (2) impressed with
a watermark (4), and a substantially flat second surface
(3) having a coating (6) and so permitting high-quality
print. The paper material is characterized in that the
base paper (1), without the coating (6), is of a
substance ranging between 70 and 200 g/m 2 ; and in that
the watermark (4) is of a marking depth (S2) of over
approximately 10% (and preferably ranging between
approximately 10% and approximately 30%) of the thickness
(S1) of the base paper (1). The paper material according
to the invention is therefore much lighter (for a given
thickness) than similar known products, and has a
clearer, better impressed watermark.
Patent EP-1190899-A1 (EP)
Inventor: VAN DEN TOP HENDRIK
IPC: B62D21/00
Filed: 2001-09-26
Abstract: 1. Vehicle, comprising:
   a main chassis with front and rear wheels arranged
thereon;   a passenger cab arranged on the main chassis;   coupling means arranged on the main chassis for
coupling a semi-trailer;   an auxiliary chassis which can be mounted
releasably on the main chassis for supporting cargo
and/or a superstructure; and   a sub-chassis which can be mounted releasably on
the main chassis and which in the mounted situation
extends rearward relative to the main chassis and the
rear wheels in order to support the auxiliary chassis.
Patent EP-1220473-A1 (EP)
Inventor: JACOB HERVE
IPC: H04B7/08
Filed: 2001-12-18
Abstract: Cet appareil (1) comporte un dispositif de réception (7) travaillant en diversité d'espace et comprenant, à cet effet, deux antennes (15) et (17). Le dispositif (7) reçoit des signaux modulés par des coefficients complexes de code d'étalement dans le temps C0, C1,...CN élaborés par une station de base (8). Le dispositif de réception comprend des branches de démodulation (30) et (31) munies d'entrées de code. Pour éviter de coder sous forme numérique d'une manière indépendante les signaux issus des antennes (15) et (17), le circuit mélangeur (20) déphase les signaux d'une des voies, tandis que les entrées de code de l'une des branches reçoivent le code d'étalement et les entrées d'au molns une autre branche reçoivent le code d'étalement conjugué. <IMAGE>
Patent EP-1317950-A1 (EP)
Inventor: MEI FENG
IPC: F01N3/02
Filed: 2001-12-07
Abstract: A diesel soot filter medium (11) comprises at least a first (12) and
second layer (13). Both first and second layer have a layer volume VLq
and a layer filtering surface SLq, where SLq is the accumulation of all
mantle surfaces of the fibers present in this layer q. The first layer
has a SL1/VL1-ratio of less than 32500m 2 /m 3 , and the
second layer has a SL2/VL2-ratio being more than 1.1x SL1/VL1.
Patent EP-1342037-A1 (EP)
Inventor: SAVORANI NEVIO
IPC: F24F13/08
Filed: 2001-12-12
Abstract: The grating according to the invention is formed with two or more pieces (1, 101), book articulated between them, so that they canbrought the one over the other with reciprocal approach of their internal front, so that the transversal overall dimensions of the grating can be reduced by half, and that the same grating can be inserted and can slide inside the aeration duct (C). At least one of the two pieces of the grating is provided in the internal front with grasping means (5) which are used to retain the same grating when it has come out from the duct, so that the two pieces of the same grating can be opened and disposed upon the same plane. The grasping means can be provided at least with one leaf spring (6) which anchors by bending and transversally inside of the aeration duct, to maintain the grating in the correct position on the outer front of said duct.
Patent EP-1123983-A1 (EP)
Inventor: KIKUCHI TAKEHIKO
IPC: C22C38/58
Filed: 2001-02-09
Abstract: A novel shape memory alloy of Fe-Mn-Si system containing
at least Fe, Mn, and Si wherein the alloy contains niobium
carbide in the structure and is improved in that a sufficiently
satisfactory shape memory effect is provided without carrying
out a special treatment termed training.
Patent EP-1199776-A1 (EP)
Inventor: SUZUKI MITSUO
IPC: B42D15/10
Filed: 2001-10-05
Abstract: A card connector 1, which is constructed with a main body
11, a flap member 21, a plurality of first contacts 31 and a plurality
of second contacts 32, comprises a first connector section 10 and a
second connector section 20. The first connector section 10 allows
removable insertion of a first card-like memory module 51 through
an insertion opening 12 into a slot-like receiving part provided at the
lower part of the main body 11 for electrical connection through the
first contacts 31, which are aligned and retained in the receiving
part. The second connector section 20 allows removable installation
of a second card-like memory module 52 for electrical connection
through the second contacts 32, which are aligned and retained on
the main body above the receiving part, with the flap member 21
being mounted on the upper part of the main body 11 pivotally to be
opened and closed for installation of the second card-like memory
module 52.
Patent EP-1122867-A1 (EP)
Title: Résolveur multipolaire à couplage magnétique variable
Inventor: MAESTRE JEAN-FRANCOIS
IPC: H02K3/52
Filed: 2001-02-02
Abstract: Le résolveur à couplage magnétique variable comprend un stator (S) constitué d'un premier et d'un second empilement de tôles coaxiaux (1, 2) entourant un rotor (R ) et espacés l'un de l'autre suivant l'axe (4) de rotation du rotor. Le rotor est constitué d'un premier et d'un second empilement de tôles coaxiaux (9, 10) espacés l'un de l'autre suivant l'axe de rotation du rotor et alignés respectivement avec le premier et le second empilement de tôles du stator. Le premier et le second empilement de tôles (9,10) du rotor sont angulairement décalés l'un par rapport à l'autre et ont chacun une surface périphérique extérieure de couplage magnétique avec le stator qui définit au moins deux lobes (9A,10A) régulièrement espacés ce qui permet de produire un résolveur à faible coût et de très bonne précision. <IMAGE>
Patent EP-1127624-A1 (EP)
Inventor: BONNINGUE PHILIPPE
IPC: F04B9/00
Filed: 2001-02-21
Abstract: A pump comprising a support-forming assembly for securing to a receptacle containing a substance to be dispensed, a moving member co-operating with the support-forming assembly to define a pump chamber of variable volume, and an elastically deformable diaphragm secured to one of the support-forming assembly and the moving member, the diaphragm being arranged so as to deform elastically when the moving member is displaced relative to the support, the pump further comprising a suction valve-forming element arranged to oppose any return of substance towards the receptacle while the volume of the pump chamber is decreasing, and a delivery valve-forming element arranged to oppose any entry of air into the receptacle while the volume of the pump chamber is increasing. The delivery valve-forming element is made by means of a shutter-forming element that is separate from the diaphragm.
Patent EP-1221729-A1 (EP)
Inventor: PAYEN STEPHANE
IPC: H01M50/516
Filed: 2001-12-20
Abstract: Un élément électrochimique (1) présente deux pôles (2, 3) disposés sur des faces opposées; chaque pôle comporte un embout (4, 5) avec au moins une partie sensiblement plane en saillie (6, 7), chacune des parties est conformée pour se caler en translation avec une partie plane en saillie (6, 7) de l'autre pôle d'un autre élément électrochimique. L'invention assure un assemblage simple et rapide d'éléments électrochimique; la position et la forme des embouts permettent le passage d'outils de soudure. L'impédance de l'assemblage est faible du fait de la forte section de passage du courant et de la nature de l'assemblage. <IMAGE>
Patent EP-1271620-A1 (EP)
Inventor: KIM HYOUNG JUNE
IPC: H01L21/67
Filed: 2001-06-21
Abstract: The present invention relates to methods and apparatuses for heat treatment of
semiconductor films upon thermally susceptible non-conducting substrates at a
minimum thermal budget are required, and more particularly, to a polycrystalline silicon
thin-film transistors (poly-Si TFTs) and PN diodes on glass substrates for various
applications of liquid crystal displays (LCDs), organic light emitting diodes (OLEDs),
and solar cells. According to the methods and apparatus of the present invention, the
semiconductor films can be heat-treated without damaging the thermally susceptible
substrates: e.g., crystallization of amorphous silicon films at the minimum thermal
budget acceptable for the use of glass, enhancing kinetics of dopant activation at the
minimum thermal budget acceptable for the use of glass.
Patent EP-1160400-A1 (EP)
Inventor: STRICKER JEAN-MATHIEU
IPC: H03K17/96
Filed: 2001-06-01
Abstract: The switching device comprises a capacitive sensor (1) connected to an electronic processing circuit comprising the following stages: (A) an oscillator-converter of the variations of capacitance into the variations of frequency, (B) a frequency-voltage converter, (C) a high-pass filter or differentiator, (D) a voltage amplifier, and (E) a monostable producing the output signal in the form of pulses. The capacitive sensor (1) consists of a metallic plate positioned on a capacitive structure equipped with elements controlled by switching. The metallic plate is insulated from the capacitive structure by an insulating layer of finite thickness to allow maintaining the capacitance of plate with respect to the structure at a minimum value. The oscillator-converter is based on a logic inverter with hysteresis, whose input and output are connected by a resistor for the frequency tuning. The input of inverter is connected to the sensor by a resistor, and by two protection diodes to the supply voltage and to the ground. The frequency-voltage converter is constituted by a capacitor coupled by a rectifier with two diodes to a filter capacitor connected in parallel with a resistor. The high-pass filter is constituted by a capacitor connected in series with a resistor. The voltage amplifier comprises an inverter with a feedback loop containing a resistor and a capacitor connected in parallel. The monostable is constituted by a transistor with the base connected to a capacitor in a serial input and the collector to a logic inverter in output. The metallic plate of sensor is fastened on the vehicle in the vicinity of a mechanism for door opening. The electronic processing circuit is connected to a transmitter-receiver which on contact detection transmits a radio-frequency signal to a manual transponder comprising a transmitter-receiver; the transponder on reception sends back an identification signal which authorizes the control of electronic system for locking/unlocking of doors.