baber/WOPTO huggingface dataset:
Patent EP-1515580-A1 (EP)
Inventor: KOBAYASHI KAZUJI
IPC: H04R1/00
Filed: 2003-05-27
Abstract: A bone conductive speaker is downsized without causing any
loss in efficiency, simple in construction, low in cost, and comprises
yoke (2), magnet (3) disposed in a central area of the yoke, and
voice coil (4) wound on the magnet. The yoke has its peripheral
area divided into a plurality of upright portions; of the upright
portions, each of first ones (5) oppositely disposed from each other
is provided with a first engaging means (9) in its upper surface;
second engaging means (8) each corresponding to the first engaging
means are provided in a vibrating plate (7). The vibrating plate
is mounted on a lid portion of the housing in a manner such that
the vibrating plate is disposed on the upright portions of the yoke
and fixedly mounted by means of the second engaging means in a manner
such that the vibrating plate floats in the housing.
Patent EP-1514174-A1 (EP)
Inventor: HUBERT GERARDUS T M
IPC: G06F7/72
Filed: 2003-06-04
Abstract: A logic circuit having structure for performing the AES Rijndael MixColumns transform exploits the relationship between each successive row of the transform matrix and its preceding row. Multiplication of an (m.times.n) matrix by a (1.times.n) or by a (m.times.1) matrix is performed, where m is a number of rows and n is a number of columns, and where each successive row, m, of n elements is a predetermined row permutation of a preceding row, includes: n multiplication circuits; n logic circuits; n registers for receiving logical output from the logic circuits; feedback logic for routing contents of each register to a selected one of inputs of the logic circuits in accordance with a feedback plan that corresponds to the relationship between successive matrix rows; and a control unit for successively providing as input to each of the n multiplication circuits each element in the (1.times.n) or (m.times.1) matrix.
Patent EP-1467816-A1 (EP)
Inventor: GANZ BRIAN L
IPC: G01N35/04
Filed: 2003-01-24
Abstract: L'invention concerne un dispositif et un procédé de stockage et d'extraction automatisés de plateaux (901a) contenant des objets d'étude. Plusieurs plateaux (901a) sont insérés dans un dispositif d'accès. Un système informatique est programmé pour commander un support mobile de stockage utilisé pour déplacer les plateaux (901a) entre le dispositif d'accès, un casier de stockage et un support mobile de cellules actives.
Patent EP-1561046-A1 (EP)
Inventor: THORPE WILLIAM ANTHONY
IPC: F16D65/12
Filed: 2003-09-26
Abstract: L'invention a trait à un disque de frein à disque (10, 50), qui comprend une partie de montage (12) et deux parties de frottement (16, 18). L'une des parties de frottement (16) est supportée par la partie de montage (12), et l'autre est supportée par des aubes (32) s'étendant entre les parties de frottement. Lesdites aubes définissent des conduits de refroidissement (34), et la partie de montage (12) définit également une pluralité d'orifices d'admission (42) permettant à  l'air de passer vers lesdits conduits (34). Chaque orifice d'admission (42) est défini par une surface de délimitation (42a) qui comprend une section (44, 52) s'étendant entre les extrémités circonférentielles (43, 53) de l'orifice d'admission. Ladite section (42, 52) est située à l'opposé de la partie de frottement (16) supportée par la partie de montage (12), ladite section étant incurvée de manière continue, symétrique par rapport à un axe de l'orifice d'admission, et s'étendant axialement sur moins de la moitié de sa circonférence.
Patent EP-1543224-A1 (EP)
Inventor: RUOSS HANS-OLIVER
IPC: F01N3/20
Filed: 2003-09-10
Abstract: L'invention concerne un procédé ou un dispositif de traitement des gaz d'échappement d'un moteur à combustion interne, ledit traitement consistant à introduire un agent auxiliaire dans les gaz d'échappement de façon à purifier les gaz d'échappement. Ledit agent auxiliaire est traité au moyen d'un plasma avant d'être introduit dans les gaz d'échappement. Une énergie électrique haute fréquence est injectée dans une structure à guide d'ondes, de sorte qu'une surélévation du champ électrique est produite à une extrémité de ladite structure à guide d'onde et qu'un plasma peut être formé en présence de l'agent auxiliaire traversant ladite extrémité.
Patent EP-1543300-A1 (EP)
Inventor: SILVERMAN EUGENE BEN
IPC: G01M99/00
Filed: 2003-09-24
Abstract: L'invention concerne un véhicule d'inspection ultrasonore robotisé pourvu d'au moins un transducteur. Ces transducteurs sont excités par une longue impulsion d'excitation à bande large afin d'insonifier un échantillon soumis à l'inspection. De préférence ladite impulsion est comprimée. Ledit véhicule robotisé comporte également un circuit d'excitation destiné à coupler l'impulsion d'excitation au transducteur. Les données associées à cette impulsion servent à interrompre les circuits d'excitation à un moment approprié. Ledit véhicule peut traverser une zone sujette à combustion et les paramètres électriques seraient alors limités à des niveaux à sécurité intrinsèque. Cependant, les paramètres électriques peuvent en toute sécurité être convertis à des niveaux plus élevés tant que la conversion ne survient que lorsque ledit véhicule aura quitté une zone sujette à combustion pour entrer dans une zone où le risque de combustion est minime.
Patent EP-1558669-A1 (EP)
Title: Metallo-supramolecules electroluminescentes avec groupes a base de terpyridine
Inventor: CHE CHIMING
IPC: H01L51/50
Filed: 2003-10-23
Abstract: Des métallo-supramolécules renfermant des monoméres à base de terpyridine et des métaux de transition ont pu être obtenues. Ces supramolécules robustes ont des rendements quantiques élevées avec des émissions du violet au bleu, vert ou jaune. Elles se présentent comme des émetteurs prometteurs pour de diodes électroluminescentes polymères (DELP) compte tenu de leurs propriétés intéressantes sous forme de luminance élevée, pureté élevée, de coût modique et bonne stabilité thermique. La structure moléculaire de ces supramolécules est représentée par la formule (I) suivante: (I)dans laquelle M représente des groupes IB, IIB VIIA, VIIIA ou des lanthanides; R est indépendamment dans chaque cas et est pris dans le groupe comprenant hydrogène, halogène, alkyle, alkyle substitué, aryle, aryle substitué, ou un des groupes donneurs et receveurs reconnus; X est indépendamment et dans chaque cas un atome d'azote ou de carbone; R' est pris dans alkoxy, aryloxy, hétéroaryloxy, alkyle, aryle, hétéroaryle, alkyl cétone, aryl cétone, hétéroaryl cétone, alkylester, arylester, hétéeroarylester, alkylamide, arylamide, hétéroarylamide, alkylthio, arylthio, fluoroalkyle, fluoroaryle, amine, imide, carboxylate, sulfonyle, alkylèneoxy, polyalkylèneoxy, seuls ou combinés; n est un entier compris entre 1 et 100,000; Z est un contre-ion et est pris dans le groupe d'acétate, acétylacétonate, cyclohexanebutyrate, éthylhexanoate, halogénure, hexafluorophosphate, hexafluoroacétylacétonate, nitrate, perchlorate, phosphate, sulfate, tétrafluoroborate ou fluorométhane sulfonate; y est un entier compris entre 0 et 4.
Patent EP-1547269-A1 (EP)
Inventor: PROCTOR JAMES A JR
IPC: H04W84/12
Filed: 2003-10-01
Abstract: In a wireless communications network such as a WLAN, a frequency translating repeater (200, 204) facilitates and enhances wireless communication between a first communication device (100) and one or more second client unit (104, 105) using frequency translation and retransmission based on modified protocol messages (410). A DS parameter message (310) may include a frequency channel intended for use between one or more of repeaters (200, 204) and client units (104, 105) but does not include the frequency channel between one or more of repeaters (200, 204) and the first communication device (100).
Patent EP-1535170-A1 (EP)
Inventor: WEIGOLD ADAM MARK
IPC: H04L7/00
Filed: 2003-07-17
Abstract: The invention provides a method of measuring the propagation time of signals from a USB host to a USB device within a USB tree, comprising designating a master USB device in said USB tree, generating or designating specified signal structures for transmission in the USB data traffic, transmitting said specified signal structures to said USB device in a predefined sequence, monitoring said USB traffic by means of said master USB device for said specified signal structures and for specified response signals from said USB device, generating event triggering signals local to said master USB device corresponding to decoding of said specified signal structures, generating event triggering signals local to said master USB device corresponding to decoding of response signals from said USB device, measuring a time interval between said event triggering signals in said master USB device, and determining a propagation time from said USB host to said USB device from said time interval.
Patent EP-1534926-A1 (EP)
Title: Reduction de la viscosite des fluides contenant des agents de surface viscoelastiques
Inventor: LEE JESSE C
IPC: C09K8/92
Filed: 2003-07-08
Abstract: L'invention concerne des procédés et des compositions utilisés dans l'addition contrôlée de composants destinés à réduire la viscosité des fluides à agents de surface viscoélastiques, ou les changements contrôlés de la concentration électrolytique ou la composition des fluides à agents de surface viscoélastiques. Un aspect de l'invention concerne l'utilisation d'agents de fragmentation internes à activation retardée. Un autre aspect de l'invention concerne l'utilisation de précurseurs libérant un système de fragmentation, par exemple un alcool, par un procédé tel que la fusion, la dissolution lente, la réaction avec un composé présent dans le fluide ou ajouté au fluide au cours de ou après l'étape d'injection, la rupture d'un revêtement d'encapsulation, et la désabsorption d'un agent de fragmentation absorbé dans des particules solides. Dans un autre aspect de l'invention, les alcools sont inclus dans un tampon afin de réduire la viscosité à faible cisaillement, et réduire la résistance à l'écoulement des fluides de traitement au cours d'une phase désirée du traitement.
Patent EP-1551449-A1 (EP)
Inventor: SCHNECK JONATHAN
IPC: A61K35/12
Filed: 2003-07-14
Abstract: L'invention concerne des plates-formes comprenant au moins une molécule ayant une influence sur les lymphocytes et au moins un complexe moléculaire qui, lorsqu'il est lié à un antigène, implique un récepteur clonotypique de lymphocytes unique; ces plates-formes peuvent être utilisées pour produire et étendre plusieurs populations de lymphocytes spécifiques présentant une utilité thérapeutique. Des plates-formes présentant l'antigène comprenant une molécule ayant une influence sur les lymphocytes T, et un complexe présentant l'antigène, peuvent produire et étendre des lymphocytes T propres à l'antigène en présence de peptides appropriés, ce qui permet de mettre au point des procédés économiques et renouvelables pour produire des quantités thérapeutiques de tels lymphocytes. Des plates-formes impliquant un anticorps comprenant une molécule ayant une influence sur les lymphocytes B et un complexe moléculaire impliquant des complexes MHC-antigène sur une surface de lymphocytes B, peuvent être utilisés pour produire et étendre des lymphocytes B qui produisent des anticorps présentant des spécificités particulières.
Patent EP-1480811-A1 (EP)
Inventor: WILDFANG FABIAN
IPC: B29C63/02
Filed: 2003-12-17
Abstract: The present invention relates to a method for the external coating of a plastic part that surrounds the armature outlet of a sanitary outlet armature. The present invention also relates to an outlet part that surrounds the armature outlet of a sanitary outlet armature. The characterizing feature of the present invention is that the outlet part is manufactured as a plastic part that bears on its outside, at least in a partial area, at least one layer of an adhesive film or hot-stamping film. The present invention enables an economical coating of a sanitary outlet part, this coating being distinguished by its long life span.
Patent EP-1557663-A1 (EP)
Title: Measuring instrument provided with sold component concentrating means
Inventor: YAMAOKA HIDEAKI
IPC: C12Q1/00
Filed: 2003-10-30
Abstract: The present invention relates to a measuring
instrument (1) comprising a channel (60) for moving a
sample liquid (BL) containing a solid component (B1) and
providing a liquid reaction field and first and second
electrodes (31, 32) which are used to apply voltage to
the liquid reaction field. The first electrode (31) has
an electron transfer interface (31a) for transferring
electrons between it and the liquid reaction field when
voltage is applied to the liquid reaction field via the
first and second electrodes (31, 32). The measuring
instrument (1) comprises concentrating means (51) for
increasing the concentration of solid components at
portions thereof which contact the electron transfer
interface (31a) in the liquid reaction field. The
concentrating means (51) preferably comprises a water-absorbing
layer containing an absorbent polymer material.
Patent EP-1570993-A1 (EP)
Inventor: HIRASAWA TAKU
IPC: B41J2/16
Filed: 2003-12-08
Abstract: First, a first electrode layer  4,  a piezoelectric layer  5,  a second electrode layer  6  and
an oscillation layer  7  are stacked in this order over one surface of a silicon substrate  1.  Next,
an ink chamber partition  8  and a nozzle plate  11  are stacked over the oscillation layer  7. 
Subsequently, the silicon substrate  1  is ground away to a predetermined thickness from a
surface thereof opposite to the first electrode layer  4,  and then a remnant silicon substrate  13 
is dry etched away. Thereafter, the first electrode layer  4  is patterned to form a plurality of
inkjet mechanisms  2 ,  2 , ···. Finally, the plurality of inkjet mechanisms  2 ,  2 , ··· are divided to
simultaneously fabricate a plurality of inkjet heads  3 ,  3 , ···.
Patent EP-1572553-A1 (EP)
Inventor: ULLLMANN BERND
IPC: B65D79/00
Filed: 2003-12-05
Abstract: The invention relates to an insert that is to be added to a gas-pressurized liquid in a container. Said insert comprises a pressure-activated body with at least one cavity, said body being connected to a positioning device. According to the invention, (a) the pressure-activated body (4) comprises at least one opening (10) with a reduced diameter, which connects the cavity to the environment of the insert and is situated in a location that lies above the level of liquid when the insert is floating on said liquid and (b) the positioning device comprises a floating body (1, 2; 1, 2, 6) with a small opening (3), which is submerged in the liquid when the insert is placed on the latter, a ventilation opening (5), which communicates directly with the external environment (14) of the insert and a minimum volume (11), which when filled with liquid enables the insert to sink into the liquid. The inventive insert can be added to liquids that are sealed under pressure. It floats to the surface of said liquid, but sinks after a period of time. Its pressure-activated body is charged with the internal pressure of the sealed container and when the container of liquid is opened, said pressure is used in a known manner to achieve effects such as an improved foaming of beer or to mix a substance, which up to the point of opening has been stored separately in the container, with the liquid.
Patent EP-1593754-A1 (EP)
Inventor: SASAKI NOBORU
IPC: C23C14/56
Filed: 2003-12-26
Abstract: This invention relates to a vacuum vapor-deposition
apparatus for forming vapor-deposited films
on a base film, thereby to produce vapor-deposited
films, and also to a method of producing vapor-deposited
films. In the vacuum vapor-deposition
apparatus, the synchronizing means (18) equalizes the
circumference velocity v1 of the coating roll (14) and
the circumference velocity v2 of the takeup guide roll
(15). Hence, v1 = v2. Therefore, the takeup guide
roll (15) never rubs the vapor-deposited layer provided
on the surface of the film. This eliminates the
possibility that the vapor-deposited layer has
scratches. The vapor-deposited layer can therefore
possess desired properties.
Patent EP-1573088-A1 (EP)
Inventor: BAUER GERALD L
IPC: C25B3/28
Filed: 2003-11-14
Abstract: A process for manufacturing fluoroolefins comprising perfluorinating a starting material comprising at least one carbon-bonded hydrogen by electrochemical fluorination, dissociating this separated effluent in a pyrolysis, quenching and separating the effluent to yield tetrafluoroethylene and/or hexafluoropropylene.
Patent EP-1532490-A1 (EP)
Inventor: ZACZEK CHRISTOPH
IPC: G02B13/24
Filed: 2003-08-21
Abstract: Ein optisches Abbildungssystem, das beispielsweise als katadioptrisches Projektionsobjektiv ausgebildet sein kann, hat eine optische Achse, einen ersten Umlenkspiegel, der gegenüber der optischen Achse um einen ersten Kippwinkel gekippt ist und einen zweiten Umlenkspiegel, der gegenüber der optischen Achse um einen zweiten Kippwinkel gekippt ist. Bei einem der Umlenkspiegel ist ein Verhältnis Rsp zwischen dem Reflexionsgrad Rs für s-polarisiertes Licht und dem Reflexionsgrad Rp für p-polarisiertes Licht in einem den Kippwinkel umfassenden Inzidenzwinkelbereich größer als eins, während das entsprechende Verhältnis beim anderen Umlenkspiegel kleiner als eins ist. Dadurch kann eine polarisationsanhängige Beeinflussung des durchtretenden Lichtes durch die Umlenkspiegel gering gehalten werden.
Patent EP-1578531-A1 (EP)
Inventor: BLANN KEVIN
IPC: C08F10/00
Filed: 2003-12-19
Abstract: The invention describes a process for tetramerisation of olefins wherein the product stream of the process contains more than 30% of the tetramer olefin. The process includes the step of contacting an olefinic feedstream with a catalyst system containing a transition metal compound and a heteroatomic ligand.
Patent EP-1553581-A1 (EP)
Inventor: BASLER STEFAN
IPC: G11B19/12
Filed: 2004-01-06
Abstract: The present invention relates to an apparatus for reading
from and/or writing to optical recording media capable of
playback of an optical recording medium based on one single
focus search cycle. The apparatus distinguishes between the
types of optical recording media on the basis of the focus
error signal and the data signal obtainable during focus
search operation. An S-CurveOK signal, derived from the
focus error signal (FE), is the indication whether at all
an optical medium is loaded. When a FocusOK signal, derived
from the data signal, is active with dedicated settings for
a high-reflectivity medium, this means that a high-reflectivity
medium is loaded. However, when the FocusOK
signal is not active, the apparatus deduces that a low-reflectivity
medium is loaded. The operation mode for the
second type of optical recording medium is adapted during
the focus search cycle based on the combination of the
S-CurveOK and FocusOK signals. The switching of the
settings is performed before a focus search cycle has been
completed. Hence, only one focus search cycle is required
to find the focus point for both high- and low-reflectivity
media settings.
Patent EP-1559403-A1 (EP)
Inventor: WOOD JONATHAN DR
IPC: A61K8/895
Filed: 2004-01-28
Abstract: This invention relates to a hair dyeing composition comprising direct acting hair dyes
and showing excellent dyeing effects. It should be well understood that the colouring
composition of this invention are ready to use colouring composition and, therefore,
do not require any mixing prior to application with additional agents such as oxidizers.
In another way of carrying out the invention and in the case that a brightening and
lightening, in hair colour, is wished (highlighting effect) the compositions of the
present invention can as well be used after mixing with oxidizing agent.
Patent EP-1471117-A1 (EP)
Inventor: BANNING JEFFREY H
IPC: C09D11/00
Filed: 2004-04-22
Abstract: Disclosed is a colorant composition of the formula
 
wherein R is an alkyl group, an aryl group, an arylalkyl group, or an
alkylaryl group, and wherein R can be joined to the phenyl moiety to
form a ring, R' is an aromatic- or heteroaromatic-containing group,
each R a , independently of the others, is a halogen atom, an alkyl
group, an alkoxy group, a nitrile group, a nitro group, an amide group,
or a sulfonamide group, w is an integer of 0, 1, 2, 3, or 4, n is an integer
representing the number of carbon atoms in each repeat alkylene
oxide unit, and x is an integer representing the number of repeat
alkylene oxide units, wherein said colorant has no more than one -OH,
-SH, or primary or secondary amino group per molecule.
Patent EP-1475550-A1 (EP)
Inventor: FELDHAUS REINHARD
IPC: F16D21/06
Filed: 2004-04-24
Abstract: The device has a pressure plate (22,24) axially movable in a housing (12), a force application arrangement (46) supported relative to the housing and pressure plate, a wear adjustment arrangement (54) in the force transfer path with at least one adjustment element (56,58), a detection element (72) that can contact a stop if wear occurs, thereby moving the pressure plate, and a wedge arresting element (78) that blocks the detection element against moving back following movement relative to the pressure plate.
Patent EP-1495809-A1 (EP)
Inventor: LAPP UWE
IPC: B01L3/00
Filed: 2004-05-28
Abstract: Disposable cassette contains fluid channels and bags (18) of a calibrating liquid. An integral spike (78) is included which can be used to open the bag so that the liquid can flow into the channels. An independent claim is also included for a method for producing sterile access to a disposable cassette, as described.
Patent EP-1528654-A1 (EP)
Inventor: SASAKI HIROSHI
IPC: H02M3/155
Filed: 2004-09-22
Abstract: A power circuit includes a linear voltage control block 5 for stepping
down a charged voltage of a power assist capacitor to a predetermined voltage
value within an operating voltage range of a load when an output voltage of a
power supply in the form of a battery 2 exceeds an upper limit value of the
operating voltage range of the load, and for controlling the charged voltage of
the power assist capacitor to a voltage value substantially equal to the output
voltage of the power supply when the output voltage of the power supply falls
within the operating voltage range of the load, and a current control block 6 for
controlling an upper limit value of the output current of the power supply using a
predetermined current value in a power range necessary for operating the load.
Patent EP-1547500-A1 (EP)
Inventor: WECKERMANN ANDREAS
IPC: A47J37/07
Filed: 2004-12-21
Abstract: The packaging (1) for lumps of charcoal (2) consists of a cardboard tray (3) with a flat bottom (4) and raised sides (5). There are apertures (9) in the bottom and sides of the tray. A fuze (11) is used to set fire to igniters (21) on firelighters (13) soaked in petrol or paraffin at the bottom of the tray. A match head (14) on the end of the fuze may be struck on a friction pad attached to the fuze by a cord. The tray containing the charcoal may be wrapped in paper or cardboard to form a package (6) with a carrying handle (7).
Patent EP-1447683-A1 (EP)
Inventor: BOUTET JOHN C
IPC: G01T1/29
Filed: 2004-02-02
Abstract: In computed radiography apparatus in which a storage phosphor (4)
storing a latent image is scanned with stimulating light (6) of a first wavelength range
and emits light representative of the stored image of a second wavelength range
shorter than the first wavelength range, a light reflecting mirror comprising: a
substrate; and a dielectric layer on at least one side of the substrate, the dielectric
layer, having a first characteristic, wherein the stimulating light of the second
wavelength range is not substantially reflected, and having a second characteristic
wherein emitted light of the first wavelength range is reflected over an angle of
incidence of about 0° to about 80°.