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Chen, DE
Baoshu Chen, Frankfurt DE
| Patent application number | Description | Published |
|---|---|---|
| 20100210881 | Supported Noble Metal Catalyst - A supported noble metal catalyst comprising palladium salts enveloped by colloids applied to the support is produced by hydrolysing a palladium salt solution by means of a base and applying the colloidal suspension to a support. The catalyst can be used in hydrogenations. | 08-19-2010 |
Edward Chen, Kronberg Im Taunus DE
| Patent application number | Description | Published |
|---|---|---|
| 20100113233 | EXERCISE APPARATUS - An exercise apparatus containing a supporting stand and at least one force transmission element, which is associated with a handle element and a pressure exerting element, the apparatus being suitable to exert pressure onto the knee area of a human user and the apparatus allowing the movement of the pressure-exerting element from a first position, in which the pressure-exerting element is in an anterolateral position relative to the body of the user, to a second position of the pressure exerting element, in which the pressure-exerting element is in an posterolateral position, while the pressure-exerting element exerts pressure onto the knee area of the human user. In another aspect, the invention encompasses an exercise apparatus containing a supporting stand and at least one force transmission element, which is associated with a handle element and a pressure-exerting element, in which the force transmission element is movable about a first pivot, wherein the first pivot is positioned in a ventral position relative to the body of a human user. | 05-06-2010 |
Guohui Chen, Aachen DE
| Patent application number | Description | Published |
|---|---|---|
| 20120085316 | DIRECT-INJECTION INTERNAL COMBUSTION ENGINE WITH INJECTION NOZZLE - A direct-injection internal combustion engine is provided. The engine comprises at least one cylinder in which a combustion chamber is jointly formed by a piston crown of a piston and by a cylinder head, each cylinder having an inlet opening for the supply of fresh air, and an injection nozzle which is arranged in the cylinder head on the opposite side of the piston crown, on which injection nozzle, at a free end projecting into the combustion chamber, are provided a plurality of nozzle holes for the direct injection of the fuel, the injection nozzle being arranged eccentrically, spaced apart from a longitudinal axis of the cylinder and inclined at an angle α to the longitudinal axis of the cylinder, at least two of the plurality of nozzle holes including opening cross-sections of different size. In this way, an equal fuel distribution in the cylinder may be provided. | 04-12-2012 |
Hu Chen, Munich DE
| Patent application number | Description | Published |
|---|---|---|
| 20090174811 | Method and apparatus of bayer pattern direct video compression - Applying a mechanism of image signal processing and color-space-conversion to convert the captured Green components to be Y, luminance components for only those pixels having raw Green data without interpolation, and to convert the Blue components to be U, chrominance components for only those pixels having raw Blue data, and Red components to be V, chrominance components for only those pixels having raw Red data. These converted YUV components are input to a predetermined video compression codec for reducing the intra- and inter-frame redundant information. | 07-09-2009 |
Huihuang Chen, Frankfurt DE
| Patent application number | Description | Published |
|---|---|---|
| 20120102213 | INFORMATION PROVIDING METHOD, HOME GATEWAY, AND HOME NETWORK SYSTEM - Embodiments of the present invention provide an information providing method, a home gateway, and a home network system. The method includes: obtaining an IPv6 address or an IPv6 prefix of a client and a service type of the client; establishing a mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client; sending the mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client to a Broadband Remote Access Server (BRAS), so that the BRAS dispatches and manages a service of the client according to the mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client. | 04-26-2012 |
Libo Chen, Weiterstadt DE
| Patent application number | Description | Published |
|---|---|---|
| 20090157656 | AUTOMATIC, COMPUTER-BASED SIMILARITY CALCULATION SYSTEM FOR QUANTIFYING THE SIMILARITY OF TEXT EXPRESSIONS - A device and a method for automatic, computer-based similarity weighting of text expressions. The system and method contemplate a document data bank unit, a candidate expression memory unit and a similarity weight value calculation unit. The similarity weight values agw(t | 06-18-2009 |
Lu Chen, Bietigheim-Bissingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090106457 | Sequencing control of functions on interacting devices - A method for controlling the sequence of a plurality of functions which are executable on at least two interacting devices is provided, first of the functions being implemented on a first device and the second of the functions being implemented on a second device. A system for implementing the method is provided, including an administrative unit which controls a sequence of the functions in such a manner that it prevents a first function and a second function which interfere with one another from simultaneously running. | 04-23-2009 |
| 20110302999 | DEVICE AND METHOD FOR CYLINDER-TORQUE EQUALIZATION OF AN INTERNAL COMBUSTION ENGINE, COMPUTER PROGRAM, COMPUTER PROGRAM PRODUCT - A device, a method, a computer program and a computer program product for diagnosing an internal combustion engine ( | 12-15-2011 |
Peilei Chen, Vaihingen/enz DE
| Patent application number | Description | Published |
|---|---|---|
| 20100231347 | TRIGGERING DEVICE FOR A THERMAL FUSE - The invention relates to a triggering device ( | 09-16-2010 |
Ruiyong Chen, Saarbrucken DE
| Patent application number | Description | Published |
|---|---|---|
| 20110308939 | ELECTRODE FOR ELECTROLYTIC PRODUCTION OF CHLORINE - The present invention relates to an electrode that includes an electrically conducting substrate based on a valve metal having a main proportion of titanium, tantalum or niobium, and an electrocatalytically active coating comprising up to 50 mol % of a noble metal oxide or noble metal oxide mixture and at least 50 mol % of titanium oxide. The coating includes a minimum proportion of oxides of anatase structure determined by a ratio of the signal height of the most intensive anatase reflection in an x-ray diffractogram (Cu | 12-22-2011 |
Xiao-Ming Chen, Hannover DE
| Patent application number | Description | Published |
|---|---|---|
| 20090213923 | Method and apparatus for channel detection - The invention proposes a method for joint detection and channel decoding of binary data employing a trellis-based detector where the trellis describes RLL encoding, NRZI preceding, the influence of the channel, and PR equalization. In order to improve performance for the case of exchanging soft information with an outer soft-in soft-out channel decoder or ECC decoder under the presence of correlated noise, the trellis is extended to also comprise and model a Noise Prediction. | 08-27-2009 |
| 20090268857 | Cycle slip detection for timing recovery - A method and an arrangement for cycle slip detection for timing recovery of a received analog signal comprising asynchronously sampled digital data are recommended. More specifically a fully digital implementation of a timing recovery control loop using a technique known as interpolated timing recovery and improved cycle slip detection as well as improved cycle slip correction based on said cycle slip detection are recommended. The method comprises the steps of using an output signal of the loop filter in the control loop for timing recovery, generating averaged timing error values from said filtered timing error signal and accumulating changes of the averaged timing error values in adjacent blocks of samples which exceed a first threshold. Accumulated averaged timing error changes of adjacent blocks which exceed a second threshold are then declared as cycle slip and the number of cycle slips is determined by a third threshold being a tolerance threshold. Furthermore, a first-in, first-out memory is provided for sample insertion or deletion, which means that a sample insertion or sample deletion takes place in the sample domain with increased reliability and an improved method for cycle slip detection is recommended due to increased robustness against noise and inappropriately chosen timing loop parameters, which is also applicability for systems with frequency-offsets. The method and a corresponding arrangement are applicable for timing recovery of signals having high intersymbol interference, low signal to noise ratio and frequency offset as e.g. provided by reading a high-density data storage medium or received by mobile phone. | 10-29-2009 |
| 20100269025 | Method for error correction and error detection of binary data - For algebraic single symbol error correction and detection, a method is proposed which achieves correcting single symbol errors at unknown positions within codewords, identifiying cases where multiple symbols within a codeword are uncorrectably corrupted, and identifying cases where a single symbol within a codeword is uncorrectably corrupted. The method comprises the steps of calculating a syndrome of a received word, splitting the syndrome into two parts, checking 3 integer weight quantities calculated from the two syndrome parts, converting the syndrome into a vector of integer valued “orthogonal bit error weights” associated to the received bits, and toggling those bits of the received word, where the associated “orthogonal bit error weight” is in the upper half of its possible value range. | 10-21-2010 |
Yejian Chen, Stuttgart DE
| Patent application number | Description | Published |
|---|---|---|
| 20090285195 | FIXED NULL-STEERING BEAMFORMING METHOD - The invention relates to a frequency reuse method in a base station of a Frequency Division Multiplexing Access wireless communication system, the wireless communication system comprising at least the base station adapted for covering a cell, at least one wireless terminal coupled to the base station, the method comprising the steps of: calculating a maximum number of beams per cell by obtaining a number of antennas of the base station; initiating a fixed null-steering beamforming by setting a number of orthogonal fixed beams to a first constant on a portion of the cell, if a traffic of the base station is bigger than a first threshold; obtaining an absolute or an approximate location of the wireless terminal within the cell; scheduling the wireless terminal to fixed null-steering resources, if the absolute or approximate location of the wireless terminal is within the beam zone of the cell; setting the number of orthogonal fixed beams to a second constant of the fixed null-steering beamforming, if the traffic is bigger than a second threshold. | 11-19-2009 |
| 20110205923 | MEASUREMENT IN RADIO COMMUNICATION SYSTEMS - The present invention relates to measurement in radio communication systems. In particular, the present invention relates to a sounding method in a cellular wireless communication system, the communication system itself and its components like base stations and mobile stations. The radio communication system ( | 08-25-2011 |
Yongbo Chen, Lohr An Main DE
| Patent application number | Description | Published |
|---|---|---|
| 20110094860 | CHAIN CONVEYOR HAVING DAMPING DEVICE - A conveyor ( | 04-28-2011 |
Zexiang Chen, Aachen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090188695 | NANOSTRUCTURES AND METHOD FOR MAKING SUCH NANOSTRUCTURES - The invention provides nanostructures, being arrays of nanosized filamentary material such as carbon nanotubes (CNTs) and other nanomaterials and especially to such materials connected to a substrate such as at least one top electrode and one bottom electrode, and to a method for manufacturing such nanostructures. A device according to the present invention comprises a first and a second layer ( | 07-30-2009 |
Zhenfu Chen, Schwalbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20100094491 | AUTOMATIC STABILIZING UNIT FOR WATERCRAFTS - An automatic stabilization unit for watercraft such as boats, yachts and the like. In order to ensure stabilization of the watercraft with a high level of movement comfort at the same time over the entire speed range and in all water conditions, an electronic regulator is provided which stabilizes the water attitude of the watercraft during movement, while moving straight ahead and turning, as a function of the movement-situation-dependent rotation rates and longitudinal accelerations and/or lateral accelerations and/or vertical accelerations, using the actuating elements which are normally available in the watercraft, thus preventing or reducing to a minimum any stress on, damage to or danger to the boat, its occupants and the surrounding are thereof. | 04-15-2010 |