baber/WOPTO huggingface dataset:
Patent EP-1532730-A2 (EP)
Title: Sequential dc offset correction for amplifier chain
Inventor: MAGOON RAHUL
IPC: H03F3/45
Filed: 2003-06-13
Abstract: An amplifier chain with sequential DC offset correction for use in a radio receiver is provided. The amplifier chain has at least first and second amplifier stages connected in series. The first and second stages include an amplifier and a track and hold circuit connected in parallel across the amplifier. The track and hold circuit has a tracking state and a holding state. A control signal is coupled to the track and hold circuits of the first and second stages. The control signal is configured to set the track and hold circuits to the tracking state, which may be done simultaneously, and to sequentially set the track and hold circuit of the first stage to the holding state and then set the track and hold circuit of the second stage to the holding state.
Patent EP-1552010-A2 (EP)
Inventor: MONFORTE JOSEPH
IPC: C12Q1/68
Filed: 2003-07-16
Abstract: The invention provides methods for screening compound or chemical libraries by analyzing expressed RNA samples from biological samples treated with members of a compound library in a high throughput format.
Patent EP-1545787-A2 (EP)
Title: Ameliorations apportees et associees a des ejecteurs de gaz et a des separateurs par flottation d'ejecteur de gaz
Inventor: LANGE NEVILLE ERNEST
IPC: B03D1/14
Filed: 2003-07-28
Abstract: L'invention concerne un éjecteur (100, 99) permettant d'introduire du gaz dans un liquide dans une cellule de flottation à l'air dissous. Cet éjecteur comprend: un orifice d'entrée (101) de liquide propre présentant une extrémité de sortie (104) par laquelle le liquide propre est éjecté dans un premier sens; une chambre d'entrée (187) de gaz adjacente à l'extrémité de sortie de l'orifice d'entrée qui permet d'introduire du gaz dans le liquide depuis un orifice d'entrée (102) de gaz, celle-ci entourant sensiblement l'écoulement de liquide lors de l'utilisation dudit éjecteur; et une partie de mélange et de diffusion (103) de gaz/liquide dans laquelle le gaz est entraîné dans le liquide avant d'être éjecté depuis l'éjecteur dans le liquide contaminé, celle-ci présentant un sens d'écoulement sensiblement transversal au premier sens de façon que le liquide sorte de ladite partie de mélange et de diffusion de gaz/liquide sensiblement radialement vers l'extérieur par rapport audit premier sens.
Patent EP-1579181-A2 (EP)
Inventor: LEONARD STEPHEN B
IPC: G01F23/24
Filed: 2003-11-21
Abstract: RFID tags attached to a product contain information regarding the product and communicate this information to a reader. This information can include the age of the product, the amount of product left and preparation or care instructions for the product. To record the age of a product, a timer is initiated in the RFID tag. Thereafter, the elapsed time on the timer can be read and displayed by the reader. For other products, the RFID tag can have contacts monitoring the level of remaining product. Once the contacts sense that the amount of product is low, this information can be transmitted and communicated by the reader. Preparation and care instructions are prerecorded on the tag. Instructions can also be communicated between a product and a base, such as a heater.
Patent EP-1543548-A2 (EP)
Inventor: LIAN JENNY
IPC: H01L21/02
Filed: 2003-09-17
Abstract: La présente invention concerne un procédé de formation d'un condensateur ferroélectrique, notamment destiné à être utilisé dans une application de FeRAM ou de DRAM à constante k élevée, et un condensateur fabriqué selon ledit procédé. Ledit procédé consiste à former une première couche qui présente des motifs, par exemple par un procédé de gravure ionique réactive. Un matériau ferroélectrique est ensuite formé sur la première couche présentant des motifs. La morphologie du matériau ferroélectrique dépend de la formation de motifs sur la première couche. On forme ensuite des motifs sur la couche ferroélectrique, par exemple à l'aide d'un procédé de gravure ionique réactive ou de gravure humide. La gravure dépend de la morphologie de la couche ferroélectrique. Après gravure de la couche ferroélectrique, une couche conductrice est déposée sur la couche ferroélectrique afin de former une première électrode du condensateur. Si la première couche est une couche conductrice, elle forme la seconde électrode. Si la première couche est une couche non conductrice, on forme des motifs sur la couche conductrice afin de former les première et seconde électrodes.
Patent EP-1559134-A2 (EP)
Inventor: ENG JACK
IPC: H01L29/06
Filed: 2003-10-17
Abstract: La présente invention a trait à un dispositif à semi-conducteur comportant une première couche fortement dopée d'un premier type de conductivité présentant une portion de substrat et une portion de mesa disposée sur la portion de substrat. Une deuxième couche d'un deuxième type de conductivité est déposée sur la portion de mesa de la première couche pour former une jonction de type p-n avec celle-ci. La deuxième couche est plus faiblement dopée que la première couche. Une couche de contact du deuxième type de conductivité est formée sur la deuxième couche. Des première et deuxième électrodes sont en contact électrique avec la portion de substrat de la première couche et la couche de contact, respectivement.
Patent EP-1441387-A2 (EP)
Inventor: TAKANASHI KAZUHITO
IPC: H01L21/302
Filed: 2004-01-19
Abstract: An object of this invention is to suppress the
amount of etchant used. A liquid etchant (3) is stored
in an etchant vessel (4), and vaporized by a
vaporization unit (6). A fragile layer (1a) such as a
porous layer is selectively etched with the vaporized
etchant.
Patent EP-1465019-A2 (EP)
Inventor: IOANNIDIS ANDRONIQUE
IPC: G03G5/04
Filed: 2004-04-05
Abstract: A photoconductive imaging member comprised of a supporting
substrate, and thereover a single layer comprised of a mixture of a photogenerator
component, charge transport components, and a certain electron transport
component, and a certain polymer binder.
Patent EP-1467069-A2 (EP)
Inventor: OOKAWA HISAO
IPC: F01M13/00
Filed: 2004-04-06
Abstract: A crankcase emission control device of an internal
combustion engine comprises a gas/liquid separator that
separates an oil mist from blow-by gases flowing therethrough.
A first passage is defined in both a crankcase and a cylinder
head to connect an interior of the crankcase to a valve rocker
cover chamber defined by the cylinder head. A second passage
extends from the valve rocker cover chamber to the gas/liquid
separator. A third passage extends from the gas/liquid
separator to an intake system of the engine. For reducing the
height of the entire construction of the engine, the gas/liquid
separator is integrally formed by the cylinder head at a position
below intake ports of the cylinder head.
Patent EP-1484350-A2 (EP)
Inventor: DIETRICH BERND-PETER
IPC: C08G18/72
Filed: 2004-05-24
Abstract: Binder mixtures containing (A) a polyisocyanate mixture with an NCO functionality of at least 2.8 based on hexamethylenedi-isocyanate and cycloaliphatic di-isocyanate and (B) a polyol component with an OH functionality of less than 3 comprising (B1) an ether group-free polyester based on aromatic carboxylic acid and (B2) other ether group-free polyols. Binder mixtures (I) containing (A) a polyisocyanate component with a viscosity at 23[deg]C (V23) of 2000-150000 mPa.s, an NCO content of 14-23 wt% and a calculated average NCO functionality of at least 2.8, comprising (A1) 40-80 wt% polyisocyanate(s) based on hexamethylenedi-isocyanate (HDI), with an NCO content of 16-24 wt% and (A2) 20-80 wt% polyisocyanate(s) based on cycloaliphatic di-isocyanates, with an NCO content of 10-22 wt%, (B) a polyol component with an average OH functionality (OHF) of less than 3, a viscosity of 5000-150000 mPa.s at 23[deg]C and an OH number of 400-700 mg KOH/g, comprising (B1) 50-80 wt% ether group-free polyester-polyol(s) based on aromatic carboxylic acids, with an OHF of less than 3, an OH number of 200-500 mg KOH/g and a number-average mol. wt. (M n) of 200-900 and (B2) 20-50 wt% ether group-free hydroxy-functional compounds other than (B1), with an OHF of at least 1.8 and an M n of 32-1000, (C) optionally catalysts and (D) optionally additives etc. Independent claims are also included for (1) a method for the production of (I) by mixing the components at elevated temperature (2) coatings obtained from (I) (3) substrates coated with these coatings .
Patent EP-1482325-A2 (EP)
Inventor: HOOPMANN HARALD
IPC: G01S11/16
Filed: 2004-05-25
Abstract: The measurement system for determining the absolute position of a moving element (2, 3, 4) that moves along a guide rail (1) and that is started moving with a high speed start signal (6). The element has a measurement signal receiver which measures the elapsed time (t x, t y, t z) between receipt of the start signal and receipt of a measurement signal that travels more slowly along the guide rail with a defined velocity (v 0). The invention also relates to a corresponding horizontal sliding wall and an element that slides along a guide rail.
Patent EP-1492358-A2 (EP)
Inventor: MENEGATTI BARBARA ANTONELLA
IPC: H04N13/04
Filed: 2004-06-21
Abstract: A process for the formation of an image suitable for three-dimensional viewing comprises the stages of providing (201; 301) a two-dimensional input image capable of being processed as a matrix of elemental areas, each of the elemental areas being associated with a colour identified by a plurality of colour components; providing (202; 302) a pair of viewpoints (O 1 , O 2 ) and, at a predetermined distance (z p ) therefrom, a plane (100) for projection of the images observed from the viewpoints respectively; defining (204, 205; 303) image portions in the input image each containing a part of the matrix of elemental areas, each of the image portions being associated with the same distance from the viewpoints (O 1 , O 2 ); and applying (204, 205; 303) a lateral displacement in the same colour component to the elements of the matrix, the displacement having a value which is substantially the same within an individual portion of the input image, and being correlated with its distance from the viewpoints (O 1 , O 2 ) and from the projection plane (100).
Patent EP-1495727-A2 (EP)
Inventor: ONO HIROO
IPC: A61B17/22
Filed: 2004-07-07
Abstract: An ultrasonic surgical system includes an ultrasonic transducer, a probe
connected to the ultrasonic transducer and coming in contact with a treatment
target, a detector detecting current and voltage which are supplied to the ultrasonic
transducer, a driver driving the ultrasonic transducer to oscillate at its resonance
point, and a controller. The controller detects a mechanical load exerted on the
probe based on the voltage detected by the detector, and outputs a signal for
reducing the mechanical load to the driver when the detected mechanical load is
higher than a predetermined value.
Patent EP-1508848-A2 (EP)
Inventor: KOKUBUN TOMOYUKI
IPC: G06F21/10
Filed: 2004-08-10
Abstract: An information processing apparatus comprises a communication unit (21) configured to communicate with a management device which manages the information processing apparatus, a management unit (211) configured to manage available time of the information processing apparatus based on given information received from the management device via the communication unit, and a control unit (22) configured to limit use of the information processing apparatus based on the available time managed by the management unit.
Patent EP-1510424-A2 (EP)
Inventor: BECK GERHARD
IPC: B60D1/66
Filed: 2004-08-25
Abstract: The vertical positioned support column (1) is assembled of an outer pipe with a first bearing and an axially movable inner bar containing two more bearings. An adjustable spring element is positioned between the third bearing and a fourth bearing. A wheel hub is movable joined to a horizontal extension located at the lower end of the column (1), resulting in an eccentrical position of the wheel (23).
Patent EP-1519062-A2 (EP)
Inventor: OISHI SHINJI
IPC: F16C33/34
Filed: 2004-09-20
Abstract: A combined roller and retainer assembly for a planetary gear
mechanism, including a planetary gear and a support shaft for supporting the
planetary gear, includes a roller retainer (1) and a plurality of rollers (2) and is
adapted to be interposed between the planetary gear and the support shaft for
supporting the planetary gear and the support shaft through the rollers (2). The
roller retainer (1) includes a pair of annular portions (103, 104) spaced in an axial
direction from each other and a plurality of pillars (105) extending between
respective outer peripheral edges of the annular portions (103, 104) and spaced in
a direction circumferentially of the annular portions (103, 104). The rollers (2)
are accommodated within respective pockets (106) each defined between the
neighboring pillars (105). One or both of the annular portions (103, 104) are
provided with roller retaining pawls (107) of a bent shape in respective portions
of inner peripheral portions of the annular portions (103, 104) at a location
aligned with the neighboring rollers (2) for constraining the rollers (2) from
separating in a direction radially inwardly of the roller retainer (1). The roller
retaining pawls (107) are annealed or treated not to be carburized to have a
hardness about equal to or lower than the hardness of the roller retainer (1) and
equal to or lower than Hv 400.
Patent EP-1518520-A2 (EP)
Inventor: PAPPAS MICHAEL J
IPC: A61F2/38
Filed: 2004-09-23
Abstract: A knee prosthesis includes a femoral component, a tibial component, a
bearing and a control arm. The bearing is in articular bearing engagement with the
femoral component and in sliding and rotational bearing engagement with the tibial
component. Movement of the bearing relative to the tibial component is controlled by a
control arm. Anterior and posterior extremes of the control arm include stops for limiting
anterior and posterior movement of the bearing relative to the tibial component. At least
one of the stops is removable relative to the control arm to facilitate implantation.
Patent EP-1524452-A2 (EP)
Inventor: DESCH ALEXANDER P
IPC: F16H1/28
Filed: 2004-10-14
Abstract: Production of a drive device for machine tools such as presses comprises a flywheel (10) and a planet gear with a drive shaft (4) coupled to the flywheel and a driven shaft (5). The planet gear is composed of different gear parts so that it can have a first transmission ratio or at least one second transmission ratio. The design with the first transmission ratio consists of a ring gear (3), first planet wheels (2) and a first sun wheel (1). The design with the second transmission ratio consists of a second different sun wheel (1a), second different planet wheels (2a), and the above ring gear or a ring gear with the same properties as the above ring gear. Independent claims are also included for: (1) Number of gear parts used in the production of a drive device for machine tools such as presses; and (2) Drive device for machine tools such as presses.
Patent EP-1522587-A2 (EP)
Inventor: MUELLER-HARTMANN HERBERT
IPC: C12N15/87
Filed: 2002-04-23
Abstract: Apparatus for electrophoretic transfer of nucleic acids, peptides, proteins and/or other biologically active molecules into eukaryotic cells comprises two capacitors, each connected to a high voltage source. Apparatus for electrophoretic transfer of nucleic acids, peptides, proteins and/or other biologically active molecules into eukaryotic cells comprises two capacitors (7, 8), each connected to a high voltage source (5, 6). Each capacitor discharges via a power transistor (9, 10) into a cuvette holding the cell sample. The first capacitor is charged with a preset voltage U 1 and the second with a voltage U 2 given by the equation: U 2 = R x I 2 x K 2, R 1the resistance of the cuvette and suspension in it I 2the desired current K 2a correction factor based on the properties of thee cuvette ACTIVITY : None given. MECHANISM OF ACTION : Gene therapy. No supporting data provided.
Patent EP-1538149-A2 (EP)
Inventor: LIU YUXIA
IPC: C07C381/12
Filed: 2004-11-04
Abstract: Sulfonium salt photoinitiator compositions, precursors useful in the preparation of such
photoinitiators and the use of these photoinitiators in, e.g., UV curable adhesives, UV curable
sealants, UV curable coating compositions, such as printing inks and varnishes, and UV curable
encapsulants.
Patent EP-1551162-A2 (EP)
Inventor: OZUGUR TIMUCIN
IPC: H04M3/51
Filed: 2004-12-17
Abstract: An IM-based call treatment (IMBCT) system and method
in a communications network environment. Upon establishing
presence awareness among a plurality of networked entities,
a call treatment profile having a number of treatment
options is provided for a particular networked party based
on presence information. When an incoming communication
request intended for the particular networked party is
received and that particular networked party is
unavailable, a IMBCT functionality is operable to forward
an IM that includes call treatment options to the calling
party. Upon selection of a specific treatment option by the
calling party, a treatment is provided relative to the
communication request responsive to the selection.
Patent EP-1463345-A2 (EP)
Inventor: SCHAPPERT JUERGEN
IPC: G01C21/34
Filed: 2004-02-24
Abstract: The data telecommunication system (100) involves SMS (Short Message Service) or MMS (Multimedia Message Service) links (16,18) between a first subscriber (10) and further subscribers (20,30). Signals may be sent to a compatible target location (40) with given position data or coordinates (40x;40y). The operating procedure involves (a) sending target location coordinates from the first subscriber via the SMS or MMS links, (b) sending messages to the further subscribers, especially to the mobile telephone numbers of these subscribers, (c) reception and acceptance of the contents of the transmitted messages (d) starting and activation of program for guiding further subscribers toward target location.
Patent EP-1482413-A2 (EP)
Inventor: SANDY DOUGLAS L
IPC: H05K7/14
Filed: 2004-04-29
Abstract: A bladed architecture, backplane-based network (100) having N payload slots (108)
includes an N/2 slot switch module (102), wherein the N/2 slot switch module is
reconfigurable to one of a left-hand slot switch configuration (603) and a right-hand slot
switch configuration (605), and wherein the N/2 slot switch module is coupled to N/2 of the
N payload slots such that the bladed architecture, backplane-based network is in a sub-optimal
configuration (601).
Patent EP-1531518-A2 (EP)
Inventor: EHRLICH ROBERT
IPC: H01R4/04
Filed: 2004-09-20
Abstract: A cable clamp retains an electrical cable in contact with an electrical contact within an electrical connector. The cable end has a first chemical additive that triggers an exothermic reaction with a second chemical substance within the connector. The resulting heat effects a welded join between the component parts.
Patent EP-1443261-A2 (EP)
Inventor: ISHIZAKI TAKASHI
IPC: F16M11/12
Filed: 2004-01-26
Abstract: A movable part 10 of a display orientation adjustment apparatus H is attached
to a rear surface of a display, and pivotably supported by a base 20, and its pivotal
motion is restricted by a stopper 50 within a permissible range. If the movable part 10
is pivoted beyond the restricted range by a pivoting force of a predetermined
magnitude or greater, the stopper 50 is released. Therefore, even if the display is
pivoted inadvertently beyond the permissible range of the pivotal motion, breakage of
components thereof would never take place, and its normal state of use can easily be
restored.
Patent EP-1447801-A2 (EP)
Inventor: MAKISAKA YUKINARI
IPC: G11B17/051
Filed: 2004-02-11
Abstract: There is provided a slot-in type reproducing/recording apparatus in which a
disk ,when ejected, stops at a predetermined position in front of the apparatus to be easily
handled. A stop mechanism (59) includes an engagement pin (55) formed on an eject
arm (52) and biased toward a selector plate (51) and the engagement recesses (51E, 51F)
formed on the selector plate (51) and hold the engagement pin (55) in a manner that the
disk is held by main arms and the eject arm (52). The selector plate (51) can move in a
direction orthogonal to a disk-eject direction as the main arms open or close. Upon the
ejection of the disk, the stop mechanism (59) stops the disk at a predetermined position in
front of the apparatus so as to prevent the disk from jumping out from a slot (1A).
Patent EP-1528721-A2 (EP)
Inventor: BROOKS JASON D
IPC: H04L12/26
Filed: 2004-06-23
Abstract: An ICMP ping is sent from a test instrument to all known bridges and switches on a
network, which respond by populating the forwarding data base (FDB) tables with the
MAC addresses of adjacent bridges. Then an SNMP query is sent to the FDB table of a
selected bridge, retrieving not only MAC addresses, but interface indices associated with
ports of downstream bridges. These ports are identified as uplink ports.
Patent EP-1536117-A2 (EP)
Inventor: DEAN ANTHONY JOHN
IPC: F02C3/28
Filed: 2004-11-24
Abstract: A power system (100) includes a fuel pre-conditioner (20) adapted to convert
a fuel to at least one conditioned fuel, a pulse detonation combustor (10), and
a turbine (30). The pulse detonation combustor is adapted to receive the
conditioned fuel and a primary oxidizer and to detonate a mixture including
the conditioned fuel and the primary oxidizer and exhaust a number of
detonation products. The turbine is positioned downstream from and in flow
communication with the pulse detonation combustor (10). A power plant
(300) includes at least one fuel pre-conditioner (20) and a number of power
systems (100). Each power system includes a pulse detonation combustor
(10) and a turbine (30) positioned downstream from and in flow
communication with the pulse detonation combustor (10).
Patent EP-1537951-A2 (EP)
Inventor: METZNER THILO
IPC: B25B11/00
Filed: 2004-11-29
Abstract: Thin plate machining method comprises using a vacuum to generate a surface tension over surface of workpiece being clamped to fix same and then machining the workpiece whereby the cutting speed and feed speed are set so that a defined local heating occurs in the contact zone between workpiece and tool where the temperature peak is greater or equal to the melting temperature of the surface of the diffuser. Thin plate machining method comprises using a vacuum to generate a surface tension over surface of workpiece being clamped to fix same and then machining the workpiece whereby the cutting speed and feed speed are set so that a defined local heating occurs in the contact zone between workpiece and tool where the temperature peak is greater or equal to the melting temperature of the surface of the diffuser. After a complete machining of the work piece the vacuum tension is released and the workpiece lifted from the clamping device. An independent claim is included for an assembly where a vacuum table has a base plate with bores opening on top side of base plate where a diffuser is provided consisting of a thin-walled air permeable heat-reactive layer. Independent claim describes such layer having several perforations adapted to outline of workpiece.