baber/WOPTO huggingface dataset:
Patent EP-1755296-A3 (EP)
Inventor: AGAZZI OSCAR E
IPC: H04B10/00
Filed: 2001-11-21
Abstract: A method for identifying and modeling nonlinearities in communications channels, particularly optical communication channels. A channel in general is modeled as a summation of linear and non linear terms having memory. The terms are functions of the input to the channel with respect to time, such as a sequence of input bits to the channel. In one embodiment the most recent 5 input bits to the optical channel are used to access a value in a look up table. The value accessed is then compared to an actual value received from the channel. The difference between the value in the table and the actual channel value may be used to correct the value in the table, for example using a LMS (Least Means Squared) algorithm. When the look up table and the channel converge the look up table contains a model of the channel with memory that can model nonlinearities. A nonlinear channel having memory may also be modeled in terms of Volterra Kernels, which may equivalently change into a look up table model using the Hadamard transform. The Volterra Kernel representation also has the added advantage that it can represent a look up table of N table entries in at most N-1 Volterra kernels. In many cases only a few Volterra Kernels are required to model the behavior of the channel. For example embodiments are disclosed in which two Kernels may model a nonlinear fiber optic channel, operating at a wavelength of 850 nanometer through a multimode channel at a data rate of 1 Gigabit per second. 
The nonlinear channel estimator can be used in a feedback equalizer or in combination with a Viterli decoder.
Patent EP-1782833-A3 (EP)
Inventor: ULBRICH KAREL
IPC: C07K5/083
Filed: 2002-12-20
Abstract: Conjugates consisting of a polymeric carrier constituted by 30 to 3,000 monomer units linked to form a polymeric chain, composed of 
a. 60 to 99 % of  N -(2-hydroxypropyl)methacrylamide units 
b. 1 to 25 % of units of methacryloylated hydrazones of ±-amino acids, µ-amino acids, aromatic amino acids, or oligopeptides terminated with a molecule of an anthracycline cancerostatic 
c. 0.5 to 15 % of units ofmethacryloylated ±-amino acids, µ-amino acids, aromatic amino acids or oligopeptides or their sodium salts, and optionally 
d. 0.5 to 10 % of units of methacryloylated hydrazides of ±-amino acids, µ-amino acids, aromatic amino acids or oligopeptides 
e. 0.5 to 5 % of methacryloylated ±-amino acids, µ-amino acids or oligopeptides terminated by a molecule of immunoglobulin or of a specific monoclonal or polyclonal antibody,  
of the below given general formula, the individual structural units being disposed in a random manner in the chain and where x ranges from 20 to 3,000, a is from 1 to 750, b and c are each from 1 to 450, d ranges from 1 to 150, X is a residue of an amino acid or oligopeptide chosen from the following series: Gly, Ala, Leu, GlyGly, GlyLeuGly, GlyPheGly, GlyPheLeuGly, ²-alanine, ³-amino butyric acid, µ-amino caproic acid (AKap), p-amino benzoic acid (AB), and S is an antibody selected from the following series: ³-globulin for i.v. administrations, autologous antibodies, antibodies anti-17-1A, anti-CA 15-3 and the like, linked to the polymeric chain by the marked structure.
Patent EP-1785661-A3 (EP)
Inventor: PARK JAE-HOO
IPC: F16M11/12
Filed: 2006-11-01
Abstract: An apparatus (10) to support a display device main body to a ceiling includes a ceiling bracket (20) connectable with the ceiling; a connecting bracket (30) having a swivel hinge (40) coupled with the ceiling bracket (20) to enable the connecting bracket (30) to swivel in a direction perpendicular to a plane of the ceiling bracket (20); and a supporting bracket (120a,120b) to elastically support the display device main body to overcome a weight of the display device main body, the supporting bracket (120a,120b) having a tilting hinge combined tiltably with the connecting bracket (30). Thus, an apparatus to support a display device in which swivel, pivot and tilt movements of the display device main body supported to a ceiling can be performed conveniently and the display device main body can be tilted by a relatively small force is provided.
Patent EP-1724515-A3 (EP)
Inventor: GUZZINI GIANNUNZIO
IPC: F21S4/00
Filed: 2006-04-21
Abstract: The present invention relates to a lighting device (10) with an asymmetrical distribution, of the type comprising a box-shaped body (14), on which a shield (12) is applied on one of its sides for the passage of light and inside which there is at least one light source (16), comprising, in an intermediate position between the at least one light source (16) and the shield (12), a mask (19), a portion (18) of which is open to allow the passage of light, in which the inner walls, or their portions which by reflecting the light can direct it towards the area to be excluded from the light distribution, are covered with a black antireflection element (21).
Patent EP-1768018-A3 (EP)
Inventor: PANGRAZIO DONALD M
IPC: G06F40/00
Filed: 2006-09-05
Abstract: Disclosed are systems and methods for compiling a set of images into a single document image file having a version key and a color plane associated therewith. The version key is employed in association with the images and color planes to cause a raster image processor to select, or ignore, color planes and thereby enable printing of a plurality of multi-versioned documents from a common image file set.
Patent EP-1788153-A3 (EP)
Inventor: RATZINGER BERNHARD
IPC: D21F3/10
Filed: 2006-10-23
Abstract: In einer Vorrichtung zur Behandlung einer Materialbahn (16), insbesondere Papier-, Karton-, Tissue- oder einer anderen Faserstoffbahn, ist zur Überführung der Materialbahn (16) und vorzugsweise eines luftdurchlässigen Stützbandes (18) von einer vorangehenden bewegten oder stationären Stützfläche (12) zu einer nachfolgenden Stützfläche (14) ein mit Vakuum beaufschlagbarer, insbesondere kastenartiger Stabilisator (20) vorgesehen, der wenigstens eine Dichtungseinrichtung (22) umfasst, die eine Abnahmezone (24), in der die Materialbahn (16) und ggf. das Stützband (18) von der vorangehenden Stützfläche (12) abgenommen werden, von einer Stabilisierungszone (26) trennt, durch die der Bahnlauf im Bereich zwischen den beiden Stützflächen (12,14) stabilisiert und ggf. die Materialbahn (16) an dem luftdurchlässigen Stützband (18) gehalten wird. Dabei sind die Vakua in der Abnahmezone (24) und der Stabilisierungszone (26) getrennt einstellbar oder regelbar.
Patent EP-1841260-A3 (EP)
Inventor: TANIGUCHI HIROYUKI
IPC: H04W12/06
Filed: 2006-07-31
Abstract: A wireless terminal (2) stores shared information, i.e. a session key or connection key, which is shared in authentication processing executed between the wireless terminal and an authentication device (4) when the wireless terminal logs on to a first base station (3A). When the connection destination is to be switched from the first base station (3A) to another base station (a second base station 3B), a new shared key is created from the shared information which has been stored, and is sent to the authentication device via the second base station (3B). In the case where the authentication device judges the new shared key as valid through validity judging processing with the use of the shared information, a new shared key is created to be sent from the authentication device (4) to the second base station (38). An encryption key that is encrypted with this new shared key to be used in wireless communications between the wireless terminal (2) and the second base station (3B) is received from the second base station. The encrypted encryption key is decrypted with the new shared key and, using this encryption key, the wireless terminal (2) executes wireless communications with the second base station (3B). Thus, handover to the second base station can be completed in less time by re-using the stored session key or connection key.
Patent EP-1783596-A3 (EP)
Inventor: WANG CHE-CHANG
IPC: G06F3/06
Filed: 2006-09-07
Abstract: An electronic device electrically connected to a storage device is provided. The electronic device includes a second circuit board, a switching component, and a signal transformation module. The switching component at least has a first contact, a second contact, and a select switch. The first contact is electrically connected to a first circuit board, and the second contact is electrically connected to the second circuit board. And the select switch is able to be electrically connected to the first contact or the second contact. The signal transformation module is electrically connected to the storage device and the select switch.
Patent EP-1813869-A3 (EP)
Inventor: WOOLFORD JAMES RICHARD
IPC: F23R3/00
Filed: 2006-12-20
Abstract: A combustor wall element arrangement for a gas turbine engine comprises an upstream wall element (50A) overlapping a downstream wall element (50B) and defining a gap (37) and an outlet (35) therebetween. In use, a coolant flow exits the outlet (35) to provide a coolant film (36) across at least a part of the downstream wall element (50B). The outlet (35) has a smaller dimension, normal to the downstream wall element (50B), than the gap (37) thereby increasing the velocity of the coolant flow across at the downstream wall element (50B). The resultant film coolant flow is effective further across the downstream wall element.
Patent EP-1719637-A3 (EP)
Inventor: CRUIKSHANK DAVID N C
IPC: B42D15/10
Filed: 2006-05-04
Abstract: The invention relates to the field of printed security documents and, more particularly, to security documents and methods of making security documents bearing enhanced security features. The security documents may include identification documents or any other known documents of value. The security document includes a transparent window area with an ultraviolet blocking agent incorporated therein. Invisible ultraviolet fluorescent ink patterns (114) are printed on respective opposite sides of the ultraviolet blocking agent within the region of the transparent window area. When either the face side (108) or back side (180) of the security document is illuminated with ultraviolet light, only the pattern printed proximate that side within the area of the transparent window becomes visible. When both face (108) and back sides (180) are simultaneously illuminated with ultraviolet light, the patterns printed on both sides of the ultraviolet blocking agent within the area of the transparent window become visible at the same time.
Patent EP-1830232-A3 (EP)
Inventor: MATSUURA MASAHIKO
IPC: G03G15/08
Filed: 2007-02-26
Abstract: In a development apparatus of the hybrid method using a component developer (24), a development apparatus (2) and a development method that prevent the reduction of density or the occurrence of residual images (ghost images) and can carry out good image forming over a long period. A development apparatus (2) having the feature that the surfaces of the toner supporting member (25) and the developer supporting member (11) move in a mutually opposite direction at the part that they are opposite to each other, and the electric field in the closest part applied in a direction to recover the toner from the toner supporting member (25) to the developer supporting member (11) is in the range from 2.5 x 10 6  V/m to 5 x 10 6  V/m, and the share (PD) of the developer (24) in the space of the closest part of the opposing portion satisfies the following relationship.      0.09   ≤   PD   ≤   650   ×   Dss
Patent EP-1848207-A3 (EP)
Inventor: SUZUKI HIROTSUGU
IPC: H04N5/44
Filed: 2007-04-16
Abstract: In the course of the channel presetting process, the central frequency is set by a step of 1 MHz within the range from the minimum frequency in the VHF band channel plan to the maximum frequency of the VHF band adopted in the place of destination for the scheduled shipment of the TV broadcast receivers, attempts are made to detect broadcast signals by changing frequency within a range of 1.5 MHz to the high frequency side and 0.5 MHz to the low frequency side from the central frequency, and the frequencies of the detected broadcast signals are stored in the semiconductor memory.
Patent EP-1883119-A3 (EP)
Title: Halbleiter-Schichtstruktur mit Übergitter
Inventor: EICHLER CHRISTOPH DR
IPC: H01L29/15
Filed: 2007-07-13
Abstract: Die Halbleiter-Schichtstruktur umfasst eine aktive Schicht (6) und ein Übergitter (9) aus gestapelten Schichten (9a, 9b) von III-V Verbindungshalbleitern eines ersten (a) und zumindest eines zweiten Typs (b). Im Übergitter (9) benachbarte Schichten unterschiedlichen Typs unterscheiden sich in der Zusammensetzung in mindestens einem Element. Die Schichten (9a, 9b) haben vorgegebene Schichtdicken, wobei die Schichtdicken der Schichten (9a) des ersten Typs (a) und der Schichten (9b) des zweiten Typs (b) mit.wachsendem Abstand von einer aktiven Schicht (6) von Schicht zu Schicht ansteigen. Eine ansteigende Schichtdicke innerhalb der Schichten des ersten und des zweiten Typs (a, b) ist geeignet, die elektrischen, optischen und epitaktische Eigenschaften des Übergitters (9) bestmöglich an gegebene Erfordernisse anzupassen.
Patent EP-1858250-A3 (EP)
Inventor: YOSHIKAWA KAZUO
IPC: H04N5/225
Filed: 1999-01-19
Abstract: In a still-image-capturing system, a still-image-capturing lens group having totally the same configuration (the same number of lens sheets, lens form, and lens material) as the lens group used only for a TV-image-capturing system is disposed downstream a half mirror, and a rectangular prism is disposed for providing a luminous flux with an optical path length identical to that within a color-decomposing prism when the luminous flux passes therethrough. In another aspect, a focal length conversion lens group for changing the focal length of zoom lens groups and a total reflection mirror is disposed on the optical axis of the zoom lens groups exclusively from each other. In still another aspect, an electronic still camera is attached to the still-image-capturing system. If the size of each of image-capturing devices in the TV-image-capturing system is the same as that of the image-capturing device of the electronic still camera, letting the focal length of the fifth lens group be f A , the focal length of the taking lens of the electronic still camera be f B , and the converter magnification of the converter lens be M C , the converter lens satisfying the expression of f A  = M C ·f B  can make the angles of views of the TV-image-capturing and still-image-capturing systems coincide with each other. In still another aspect, a mechanical shutter is disposed between the half mirror and the still-image-capturing lens group, such as to be opened only during the charge storage period of the first field in response to an image readout operation for one frame.
Patent EP-1885099-A3 (EP)
Inventor: JABRI MARWAN
IPC: H04L29/06
Filed: 2003-12-12
Abstract: Methods of establishing multimedia telecommunication (a multimedia "call") between equipment ("terminals"). More particularly, the invention provides methods for reducing the time required to establish calls between terminals that implement the ITU-T H.324 Recommendation and other Standards and Recommendations derived from or related to this such as the 3G-324M recommendation developed and adopted by the Third Generation Partnership Projects (3GPP and 3GPP2). More specifically, it relates to (i) a method and apparatus for concatenating the H.245 messages that are required to pass between the terminals at the start of the call to establish the capabilities of both terminals and agree on the type and format of media and data to be exchanged (ii) a method and apparatus for using non-standard H.245 messages or standard H.245 messages with non-standard fields to accelerate such establishment and (iii) a method and apparatus of informing each terminal of the capabilities of the other and proposing the type and format of media and data to be exchanged by means of any user-defined fields that are inserted in the call signaling protocol that is used for bearer establishment prior to the start of the H.324 stage of the call.
Patent EP-1919049-A3 (EP)
Inventor: CARRIERO QUINTINO
IPC: H02G1/08
Filed: 2007-10-22
Abstract: A device (1a) for facilitating insertion of wires in ducts and/or for facilitating extraction of wires from ducts, particularly for electrical wires in corrugated conduits or the like, comprising an inlet element (2a) which has a passage through which at least one wire (20) to be inserted in the duct can pass; the inlet element (2a) is associable with one end of a duct in order to connect the passage to the inside of the duct (30), and the passage defines a sliding surface, as a replacement of the duct end, for the wire (20) during its insertion in the duct (30) or during its extraction.
Patent EP-1891954-A3 (EP)
Inventor: ISHIHARA YUJI
IPC: A61K31/13
Filed: 1999-09-30
Abstract: The invention relates to a compound of the formula
     
or a salt thereof for improving excretory potency of the urinary bladder, such as for treating or preventing dysuria and for treating or preventing difficulty of urination. The invention further relates to a pharmaceutical composition comprising said compound.
Patent EP-1956780-A3 (EP)
Inventor: KENT MARK
IPC: H04L25/03
Filed: 2007-12-18
Abstract: Aspects of a method and system for a delta quantizer for rate reduction pre-coding matrices may include quantizing a change in channel state information in a MIMO pre-coding system onto a codebook and generating a pre-coding matrix based on at least the channel state information. The channel state information may be a matrix V and one or more associated singular values. The matrix V may be generated using Singular Value Decomposition (SVD) or Geometric Mean Decomposition (GMD). One or more columns of the matrix V may be selected based on the one or more associated singular values and may be combined to enable the generation of the pre-coding matrix. The codebook may comprise one or more unitary matrices. An index of an element of the codebook, onto which the change in channel state information is quantized, may be transmitted from a receiver to a transmitter.
Patent EP-1953612-A3 (EP)
Inventor: FAORO DIDIER
IPC: G04B13/00
Filed: 2007-12-28
Abstract: Le dispositif d'entraînement et de réglage d'un compteur instantané comprenant une came escargot (5) entraînée en rotation par un axe (6) qui porte une aiguille (7) coopérant avec une graduation et une roue (11) pour son entraînement; une bascule (3) de compteur, soumise à l'action d'un ressort de rappel, comportant un bec (4) prenant appui sur la périphérie de la came escargot (5) et un cliquet coopérant, sous l'action d'un ressort de cliquet (9), avec la denture en dent de loup d'une roue de compteur (1); se distingue en ce que la came escargot (5) est montée à frottement gras sur une première portée (14) de l'axe (6), que cette came escargot (5) présente une lumière (18) recevant un doigt (19) d'un excentrique (20). Cet excentrique est pivoté sur un support solidaire de l'axe (6); le tout étant agencé de telle manière qu'un déplacement angulaire de l'excentrique (20) provoque un déplacement angulaire de la came escargot (5) par rapport à l'axe (6).
Patent EP-1792591-A3 (EP)
Inventor: KELLER WADE
IPC: A61M1/36
Filed: 2001-02-06
Abstract: Catheter devices and methods for intravascular heating and/or cooling of human or veterinary patients. The catheter devices generally comprise catheters having inflow (52) and outflow (54) lumens and at least one curvilinear balloon connected to the inflow (52) and outflow (54) lumens such that heat exchange fluid may be circulated through the balloon(s). The catheter is inserted into the vasculature and heated or cooled fluid is circulated through the balloon(s) to heat or cool blood flowing in heat-exchange proximity to the balloon(s), thereby effecting heating or cooling of all or a portion of the patient's body.
Patent EP-1897951-A3 (EP)
Inventor: BRANDLE JIM
IPC: C12N15/55
Filed: 2007-03-20
Abstract: The present invention relates to nucleotide sequences encoding  ent -kaurenoic acid 13-hydroxylase polypeptides and polypeptides having  ent- kaurenic acid 13-hydroxylase activity. The invention also relates to methods of producing steviol and steviol glycosides.
Patent EP-1965452-A3 (EP)
Inventor: BOTELHO JOHN W
IPC: H01L51/52
Filed: 2007-07-06
Abstract: A glass package (100) is disclosed comprising a first substrate (125) and a second substrate (120), where the substrates are attached in at least two locations (105,110), both attachments comprising frits, and wherein the frits comprise a glass portion comprising a base component and at least one absorbing component. Also disclosed is a method of sealing a light emitting display device comprising providing a light emitting layer, a first substrate (125) and a second substrate (120), where frits (105,110) are deposited between the substrates, and where the frits are sealed with a radiation source.
Patent EP-1858214-A3 (EP)
Title: Procédé de routage adaptif par déflexion avec apprentissage par renforcement
Inventor: DEROU-MADELINE DOMINIQUE
IPC: H04L45/02
Filed: 2001-12-20
Abstract: L'invention concerne un procédé de gestion d'un réseau de routeurs, basé sur la technique d'apprentissage par renforcement, dans lequel la priorité est donnée aux objets déjà présents dans le réseau, sur ceux qui demandent à y entrer.
Patent EP-1903063-A3 (EP)
Title: Verfahren zur Herstellung von Polychloropren-Latices
Inventor: REIF LOTHAR
IPC: C08F36/18
Filed: 2007-09-17
Abstract: Bereitgestellt wird ein neues Verfahren, welches die Herstellung von Latices aus Homo- oder Copolymeren des Chloroprens und gegebenenfalls eines oder mehreren weiteren copolymerisierbaren Monomeren mit einer größeren Reaktionsgeschwindigkeit und damit einer verbesserten Raum/Zeit-Ausbeute erlaubt. Erhalten werden Latices, die sich durch einen hohen Gelgehalt auszeichnen und die ferner verglichen mit Produkten des Standes der Technik deutlich geringere Mengen an Nebenprodukten, insbesondere der Chloropren-Dimeren aufweisen und die gegebenenfalls in aufkonzentrierter Form für verschiedenste Verwendungen geeignet sind.
Patent EP-1944706-A3 (EP)
Inventor: SAKAI HIDEHISA
IPC: G01N3/32
Filed: 2007-11-29
Abstract: The analysis model generation unit (1) generates an analysis model for use in an analysis by a finite-element method. A stress distortion analysis unit (12) analyses a stress and a distortion occurring in finite elements of a continuum by a load using the analysis model for each load cycle cyclically applied to the continuum by the finite-element method. An element damage evaluation unit (13) evaluates a damage by the distortion on the finite elements of the continuum based on the analysis result for each load cycle. A crack growth display unit (15) displays the growth of a crack occurring in the continuum based on a result of the evaluation of the damage.
Patent EP-1821472-A3 (EP)
Inventor: LYSNE OLAV
IPC: H04L12/56
Filed: 2007-02-14
Abstract: A network comprises nodes (1, 2, 3, 4, 5, 6) and links. In addition to a default topology there are backup configurations. Each node is inhibited from transferring data between nodes in at least one backup configuration. When a node detects a fault in the reception of data transmitted to a neighbouring node, it switches to a backup configuration in which the neighbouring node is inhibited. In one arrangement a backup configuration has at least one link (3-5; 4-5; 6-5) which is restricted by having a high weighting so that it transmits data to a node only if that node is the final destination node for that data. Additionally, if the neighbouring node is the final destination, and routing of data is still unsuccessful in the backup configuration, the detecting node selects and switches to an alternate backup configuration in which the detecting node is inhibited.