Patent application number | Description | Published |
20100277148 | CAPLESS LOW DROP-OUT VOLTAGE REGULATOR WITH FAST OVERVOLTAGE RESPONSE - A voltage regulator is provided having one or more discharger circuits that compensate for low on-chip output capacitance and a slow loop response time. In one embodiment, the voltage regulator includes an output transistor coupled to an output voltage line, an output voltage sensing arrangement coupled to the output voltage line for producing an output feedback voltage, and an error amplifier coupled to the output feedback voltage, the output transistor, and a reference voltage for applying feedback control to the output transistor. A first discharger circuit is coupled to the output voltage line and to a reference potential, the first discharger circuit being triggered by a steep-rise overvoltage condition. In another embodiment, a combination of fast and slow discharger circuits is used to improve the load step response—i.e., to stop the output voltage from jumping too high and to pull it back to stable value very quickly, such that the load circuits are protected. | 11-04-2010 |
20110034387 | POLYPEPTIDE INHIBITING ANGIOGENESIS AND APPLICATION THEREOF - Provided is a low molecular polypeptide that can inhibit angiogenesis consisting of amino acid sequence YRGKKA, which is same to one portion sequence in apolipoprotein (a) Kringle V. Also provided are pharmaceutical composition and the uses for preventing or treating diseases relating to angiogenesis. | 02-10-2011 |
20130140373 | POLYURETHANE BALLAST LAYER, THE METHOD FOR PREPARING THE SAME AND THE USE THEREOF - The present invention relates to a polyurethane ballast layer, the method for preparing the same and a railway comprising the polyurethane ballast layer. The polyurethane ballast layer provided in this invention comprises a polyurethane-filled ballast layer and a polyurethane external protective layer, wherein the polyurethane-filled ballast layer comprises ballasts and polyurethane foam filled in the space among the ballasts. The polyurethane ballast layer provided in this invention can reduce the probability of ballast crashing, shifting and cracking under heavy load, and separate the ballast track from the outside environment to prevent rain, snow and wastes from entering into the internal space of the ballast track bed. Furthermore, the polyurethane ballast layer can keep the polyurethane foam filled in the ballasts layer away from water in the outside environment to avoid hydrolysis. The polyurethane ballast layer presented in this invention can be used in the railway ballast track bed to extend the track bed maintenance cycle, and save maintenance cost significantly. | 06-06-2013 |
20130172258 | ANGIOGENESIS-INHIBITING PEPTIDE AND APPLICATION THEREOF - Provided is a polypeptide having angiogenesis inhibiting activity. The polypeptide is derived from Placenta Growth Factor-1. Also provided are a derivative polypeptide of the polypeptide, a preparation method for polypeptide, and a pharmaceutical composition containing the polypeptide. | 07-04-2013 |
Patent application number | Description | Published |
20110013221 | Methods and Systems for Processing Print Jobs - Disclosed is a method for processing print jobs, comprising: determining whether a second print job being processed by an RIP is needed to pause and whether a third print job being processed by a print device is needed to pause according to a priority of a first print job requesting to be printed; storing, where the second print job is needed to pause, a processing state of the second print job and processing the first print job by the RIP; storing, where the third print job is needed to pause, a processing state of the third print job, and printing the first print job by the print device; resuming the processing for the second print job according to the stored processing state of the second print job after the first print job is processed by the RIP; and resuming the processing for the third print job according to the stored processing state of the third print job after the first print job is printed by the print device. According to the present invention, it is possible to proceed with pauses continuously, save costs and simplify manual operations. | 01-20-2011 |
20120136834 | REDUCING DATA DUPLICATION IN CLOUD STORAGE - Data duplication may be reduced in cloud storage. First snapshots of one or more remote volumes may be received via a network. The first snapshots may be copies of the one or more remote volumes at a first instant in time. Responsive to and/or based on the first snapshots, unique clusters and duplicate clusters may be identified among the valid clusters of the remote volumes. The unique clusters and single instances of the duplicate clusters may be stored in a backup file, such that the backup file is devoid of duplicate clusters. Second snapshots of the one or more remote volumes may be received via the network. The second snapshots may be copies of the one or more remote volumes at a second instant in time, wherein the second instant in time is after the first instant in time. Responsive to the second snapshots, the clusters in the backup file that are no longer valid may be utilized to store the valid clusters in the one or more remote volumes not yet stored in the backup file. | 05-31-2012 |
20130137368 | METHOD FOR ESTABLISHING CONNECTION, MODULE FOR ESTABLISHING CONNECTION AND TERMINAL EQUIPMENT - The present invention relates to method for establishing connection, module for establishing connection and terminal equipment. The method comprises: transmitting to a target equipment in an NFC manner, a request for acquiring connection information of the target equipment; receiving a response message containing the connection information returned by the target equipment in an NFC manner in response to the request; wherein the connection information is pre-acquired and stored by the target equipment; and establishing connection with the target equipment based on the connection information. After transmitting the request message, the initiating equipment may receive the connection information returned by the target equipment, and establish the connection with the target equipment based on the connection information, with no need of retransmitting a request after waiting for a certain period of time, and with no need of keeping the initiating equipment and the target equipment in physically close. | 05-30-2013 |
20140177677 | METHOD AND DEVICE FOR SIGNAL PROCESSING IN SPREAD SPECTRUM SYSTEM - A method and a device for signal processing in a communication system are provided. The method includes: performing sampling and time-frequency transform on a received first time domain signal to obtain a first frequency domain signal; performing modulus operation on the first frequency domain signal with respect to a preset threshold to obtain a second frequency domain signal; performing inverse time-frequency transform on the second frequency domain signal to obtain a second time domain signal, and performing despreading on the second time domain signal. The embodiments of the present invention can avoid the problem in the prior art that not only the NBI signal but also the SS signal which is a useful signal are filtered out, which results from frequency domain signals of a certain number of frequency points being set to zero, and thereby improve the reliability of signal reception. | 06-26-2014 |
20140325282 | ANDROID AUTOMATED CROSS-APPLICATION TESTING DEVICE AND METHOD - The present disclosure provides an Android automated cross-application testing device and method. The device comprises a primary application testing unit, a trigger monitoring unit, a secondary application testing control unit, a secondary application testing unit, a secondary application test result recording unit, a library file storage unit, a primary application test checking unit, a test result processing unit, and a test result output unit. The method comprises monitoring the starting of a secondary application in the primary application testing process; testing the secondary application and collecting and processing the test result of the secondary application; and continuing the test of the primary application. If the test of the secondary application is successful, the above steps are repeated until the test of the primary application is completed. The method further comprises terminating the test of the primary application if the test of the secondary application times out or fails. | 10-30-2014 |
Patent application number | Description | Published |
20100255069 | COMPOSITIONS AND METHODS FOR TREATING ANGIOGENESIS-RELATED DISEASES, WOUNDS AND COSMETIC USE OF COMPONENTS OF ANGELICA SINENSIS, AND METHODS OF PREPARATION THEREOF - Compositions and methods for treating angiogenesis-related diseases and for skin care in mammals is disclosed that includes, as an active pharmaceutical agent, an effective amount of purified extract from | 10-07-2010 |
20100291185 | THERITOL PHOSPHATES, SALTS THEREOF AND METHODS OF USE - This application discloses compositions containing synthetic threitol phosphates, in particular threitol monophosphate, threitol-bis-phosphate, threitol diphosphate, and/or threitol triphosphate. The threitol phosphates are useful in treating wounds, for cosmetic applications, and for bone and periodontal regeneration. | 11-18-2010 |
20140301958 | TRANSORAL METHODS AND COMPOSITIONS FOR WRINKLE REDUCTION AND COSMETIC LIP AND FACIAL AUGMENTATION - The purpose of this patent is to teach the methods of application and compositions of cosmetic and therapeutic products for reducing wrinkle appearance and augmenting certain compartments of the facial integument of a mammal, especially a human. These methods and compositions utilize the hypodermis-targeted release from bioadhesive oral films, pastes or patches applied to oral mucosa or teeth for the purpose of improving the appearance or health of the lips and facial skin. | 10-09-2014 |
Patent application number | Description | Published |
20080298199 | WRITING STRATEGY PARAMETERS INDEXING METHOD AND RECORDING APPARATUS THEREFOR - A writing strategy parameters indexing method and a recording apparatus therefor. The writing strategy parameters indexing method includes operations of receiving an NRZ sequence; moving the NRZ sequence by as much as a bit with respect to a channel block using a slide-window having a length of N bits; determining whether a bit pattern of the NRZ sequence in the window-slide has a predetermined bit pattern; extracting writing strategy parameters corresponding to the predetermined bit pattern when the bit pattern of the NRZ sequence in the window-slide has the predetermined pattern; and generating recording pulses using the writing strategy parameters. | 12-04-2008 |
20090129229 | METHOD AND APPARATUS FOR REPRODUCING DATA - A method and apparatus for reproducing data, by which the quality of signals input to a Viterbi decoder are improved by using a two-step equalizer, and the Viterbi decoder is operated in an optimum state so that the quality of reproduction signals is improved, the apparatus including: a first equalizing unit to compensate for frequency gain properties of an input signal according to predetermined levels, a second equalizing unit to reduce noise of the input signal processed by the first equalizing unit, and a Viterbi decoder to Viterbi-decode the input signal processed by the second equalizing unit to output a binary signal corresponding to the data. | 05-21-2009 |
20090193321 | VITERBI DECODER AND VITERBI DECODING METHOD - A Viterbi decoder and a Viterbi decoding method are provided for simplifying hardware and increasing an operation speed by using a decision feedback unit selecting one of at least two levels based on at least one survivor symbol fed back from a path memory unit. The Viterbi decoder includes a path memory unit (PMU) storing a survivor path, a decision feedback unit (DFU) selecting one of at least two levels based on at least one survivor symbol fed back from the PMU, a branch metric calculation unit (BMCU) calculating a branch metric by using the level selected by the DFU and the received symbol, and an add-compare-selection unit (ACSU) deciding the survivor path by using the branch metric calculated by the BMCU and a previously stored state metric and transmitting the decided survivor path to the PMU. | 07-30-2009 |
20090219793 | METHOD OF SETTING WRITE STRATEGY PARAMETERS, AND RECORDING AND REPRODUCING APPARATUS FOR PERFORMING THE METHOD - A method of setting write strategy parameters includes recording predetermined data on a disk loaded in a disk drive using write strategy parameters stored in a memory; adaptively equalizing a reproduction signal obtained by reproducing the recorded predetermined data from the disk; Viterbi decoding the adaptively equalized signal using a reference level; generating an ideal reproduction signal using the predetermined data, the Viterbi decoded signal, and the reference level; detecting a difference between the adaptively equalized signal and the ideal reproduction signal; generating a selection signal using the predetermined data and the Viterbi decoded signal; processing the difference using a predetermined function to detect a write strategy feedback error; and updating the write strategy parameters stored in the memory at an address specified by the selection signal using the write strategy feedback error. | 09-03-2009 |
20100064201 | APPARATUS AND METHOD OF GENERATING REFERENCE LEVEL OF VITERBI DECODER - An apparatus of generating the optimum reference level of a Viterbi decoder for an input signal includes: a first reference level detection unit detecting a first reference level using a delayed input signal from the Viterbi decoder and an output signal of the Viterbi decoder; a second reference level detection unit detecting a second reference level using input signals input after and before one clock cycle with respect to the delayed input signal and the output signal; and a control unit controlling one of the first reference level and the second reference level to be the reference level of the Viterbi decoder by using a result of comparison between a first square level error for the first reference level calculated in the first reference level detection unit and a second square level error for the second reference level calculated in the second reference level detection unit. | 03-11-2010 |
20100238989 | SIGNAL QUALITY MEASURING APPARATUS AND METHOD THEREOF - A signal quality measuring apparatus includes a binary signal generating unit to generate a binary signal from an input signal; a level information extracting unit to extract level information from a relationship between the input signal and the binary signal using at least two window lengths; and a quality calculating unit to calculate a quality of the input signal based on the level information. | 09-23-2010 |
Patent application number | Description | Published |
20080212853 | Computer Aided Diagnosis Using Dual Energy Subtraction Images - Computer-aided diagnosis techniques may be combined with dual-energy radiography techniques to provide enhanced computer-aided diagnosis of, for example, lung nodules. | 09-04-2008 |
20130257869 | METHOD FOR ENHANCING RECONSTRUCTED 3-D TOMOSYNTHESIS VOLUME IMAGE - A method for providing tomosynthesis 3-D volume image data, executed at least in part on a computer, acquires a number of radiographic projection images of a subject over a range of angles. Reconstructed volume image data is generated from the acquired projection images. A number of regions of interest are defined within the reconstructed volume image data, wherein each region of interest has a number of image voxels. Image voxel data values are conditioned within at least one of the regions of interest to enhance contrast within the at least one region of interest. The conditioned image voxel data values are adjusted within the at least one of the regions of interest according to interpolation with two or more neighboring regions of interest. An image slice having at least a plurality of the adjusted image voxel data values is displayed. | 10-03-2013 |
20140140603 | CLAVICLE SUPPRESSION IN RADIOGRAPHIC IMAGES - A method for clavicle suppression in a chest x-ray image. The method identifies the lung fields in the x-ray image and detects at least one portion of a clavicle ridge that lies outside the lung fields. Edges of a clavicle on each side of the detected clavicle ridge are detected, edge detection extended for the clavicle edges into the lung fields, and the clavicle defined within the x-ray image according to the edge detection. The clavicle is suppressed within the x-ray image to generate a clavicle-suppressed x-ray image and the clavicle-suppressed x-ray image is displayed, stored, or transmitted. | 05-22-2014 |