Patent application number | Description | Published |
20130054572 | ACCURATE SEARCH RESULTS WHILE HONORING CONTENT LIMITATIONS - Accurate search results are provided while still honoring content limitations. Content responsive to search, whose presentation is prevented by content limitations is presented in an obscured manner, notifying the user of the existence of the content, while not enabling discerning of details, thereby honoring the content limitations. Attempted user interaction with obscured content acts as an entry point to changing the content limitations, including presenting user notifications of the content limitations and presenting an option to change the content limitations to allow for the unobscured presentation of the obscured content. Graphical content can be obscured by applying graphical modifications to generate new, obscured content that provides only a vague resemblance to the original, including jittering pixels, or other subcomponents, the applying of Gaussian blurs, and pixelization. | 02-28-2013 |
20130173603 | DYNAMIC DEFINITIVE IMAGE SERVICE - A representative image system is described herein that provides a representative image for any given search query. Upon receiving a search for a term (or terms), the system accesses an inverted index to identify images associated with that term. The system then receives a ranked list of images. The ranked list includes image identifiers, and once an item in the list is selected the system can use the associated image identifier to retrieve the image from a thumbnail or other server. If an editor has overridden the default image for the present search query, then the system returns the image identifier for the overridden image, which can be used to access the image from the thumbnail or other server. Thus, the representative image system provides a reliable and universal mechanism for retrieving representative images for any given topic dynamically in real time. | 07-04-2013 |
Patent application number | Description | Published |
20140053985 | POSITIONING MECHANISM AND BONDING DEVICE USING THE SAME - A positioning mechanism includes a loading assembly and a clamping assembly. The clamping assembly includes a driver mounted on the bottom of the loading assembly, at least two sliding members driven by the driver, and at least two clamping subassemblies mounted on the top of the loading assembly. The clamping subassemblies are divided into two groups and are arranged and mounted adjacent to opposite sides of the loading assembly, and the sliding members are connected to the two groups of the at least two clamping subassemblies, respectively. The driver is capable of driving the sliding members to move away from or toward each other to enable the two groups of the clamping subassemblies to move toward or away from the loading assembly to clamp or release a workpiece on the loading assembly. The present invention further discloses a bonding device using the positioning mechanism. | 02-27-2014 |
20140138971 | CLAMPING MECHANISM - A clamping mechanism includes a supporting seat, a clamping assembly, and a pushing assembly. The clamping assembly includes a fixing member, four clamping members, and a limiting member. The fixing member is fixedly received in the supporting seat and defines a receiving hole therein. The four clamping members are partially received in the receiving hole and protrude out of the fixing member. The limiting member is sleeved around the four clamping members. The pushing assembly includes an adjusting seat, an elastic member, and a pushing member. The elastic member is received in the adjusting seat. The pushing member is partially received in the adjusting seat, and an end of the pushing member away from the adjusting seat is surrounded by the four clamping members and resists the four clamping members outwardly. | 05-22-2014 |
Patent application number | Description | Published |
20110271274 | SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR COLLABORATIVELY INSTALLING A COMPUTER APPLICATION - According to one embodiment, a computer program product for collaboratively installing a computer application includes a computer readable storage medium having computer readable program code embodied therewith, the computer readable program code including computer readable program code configured to: monitor an installation process of an application, send a remote assistance request in response to a determination that the installation process requires remote assistance, receive a response to the remote assistance request, and continue the installation process of the application using the remote assistance information. The response includes remote assistance information required for installing the application, and the remote assistance information is invisible to an installer of the application. In other embodiments, and a method for collaboratively installing a computer application includes operations for performing the above described processes, and a system includes modules for performing the above described processes. | 11-03-2011 |
20130290968 | ADJUSTMENT OF A TASK EXECUTION PLAN AT RUNTIME - Embodiments of adjustment of a task execution plan at runtime by a task execution engine configured to receive a plan compilation task, the plan compilation task comprising a task execution plan, are provided. An aspect includes receiving a first plan compilation task by the task execution engine through a plan compilation interface. Another aspect includes modifying a task execution plan of the first plan compilation task in response to receiving a second plan compilation task by the task execution engine, the second plan compilation task comprising a task execution plan for modifying the task execution plan of the first plan compilation task. Yet another aspect includes reading a next task in the task execution plan of the first plan compilation task and initiating the next task by the task execution engine. | 10-31-2013 |
20160077821 | SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR COLLABORATIVELY INSTALLING A COMPUTER APPLICATION - In one embodiment, a method for collaboratively installing a computer application includes monitoring an installation process of an application. The method also includes determining that the installation process requires remote assistance in order to continue. Also, the method includes sending a remote assistance request to remote assistance personnel at a remote site in response to the determination that the installation process requires remote assistance in order to continue. Moreover, the method includes receiving a response to the remote assistance request. The response includes remote assistance information required for installing the application provided by the remote assistance personnel at the remote site. Also, the remote assistance information and the response to the remote assistance request are invisible to an installer of the application. In addition, the method includes continuing the installation process of the application using the remote assistance information received from the remote assistance personnel at the remote site. | 03-17-2016 |
Patent application number | Description | Published |
20090248406 | CODING METHOD, ENCODER, AND COMPUTER READABLE MEDIUM - A coding method is adapted to select different codebook search algorithms according to varied types of input signals. An encoder using the coding method is also provided. As appropriate search algorithms may be selected according to all possible structural features of the input signals, certain types of signals for which satisfactory results may be obtained through simple computations may match with search algorithms suitable for these signal types and having low computation complexities, so as to achieve better performance with fewer system resources. Meanwhile, other types of signals that need complicated computations may be processed by more sophisticated search algorithms, thereby ensuring the coding quality. | 10-01-2009 |
20100235173 | FIXED CODEBOOK SEARCH METHOD AND SEARCHER - A fixed codebook search method includes: initializing a counter; searching for pulses and calculating the value of a cost function Qk; initializing the counter if the Qk value increases; increasing the value of the counter if the Qk value does not increase; judging whether the value of the counter is greater than the threshold value; continuing the search process if the value of the counter is not greater than the threshold value; and ending the whole search process if the value of the counter is greater than the threshold value. The present invention reduces the search count and improves the search efficiency. | 09-16-2010 |
20100274559 | Fixed Codebook Search Method and Searcher - A fixed codebook search method includes initializing a counter, searching for pulses and calculating the value of a cost function Qk, initializing the counter if the Qk value increases, increasing the value of the counter if the Qk value does not increase, judging whether the value of the counter is greater than the threshold value, continuing the search process if the value of the counter is not greater than the threshold value, and ending the whole search process if the value of the counter is greater than the threshold value. | 10-28-2010 |
Patent application number | Description | Published |
20150049872 | MULTI-CHANNEL AUDIO ENCODER AND METHOD FOR ENCODING A MULTI-CHANNEL AUDIO SIGNAL - The invention relates to a method for determining an encoding parameter for an audio channel signal of a multi-channel audio signal, the method comprising: determining a frequency transform of the audio channel signal; determining a frequency transform of a reference audio signal; determining inter channel differences for at least each frequency sub-band of a subset of frequency sub-bands, each inter channel difference indicating a phase difference or time difference between a band-limited signal portion of the audio channel signal and a band-limited signal portion of the reference audio signal in the respective frequency sub-band the inter-channel difference is associated to; determining a first average based on positive values of the inter-channel differences and determining a second average based on negative values of the inter-channel differences; and determining the encoding parameter based on the first average and on the second average. | 02-19-2015 |
20150078555 | PORTABLE ELECTRONIC DEVICE WITH DIRECTIONAL MICROPHONES FOR STEREO RECORDING - The invention relates to a portable electronic device, comprising: at least two directional microphones for stereo sound pickup, each one of the two directional microphones defining a direct sound direction and an opposite sound direction towards which the directional microphones are directed; and a housing comprising for each of the directional microphones a first hole and a second hole, the first hole being located at a different side of the portable electronic device than the second hole. | 03-19-2015 |
20150078606 | PORTABLE ELECTRONIC DEVICE - The invention relates to a portable electronic device, comprising: a housing comprising at least one hole; and at least two directional microphones mounted in the housing and placed coincidentally for stereo sound pickup, each one of the microphones defining a main sound axis and each one of the two directional microphones defining a direct sound direction and a opposite sound direction which describe opposite directions of the main sound axis, wherein the at least one hole is a common hole shared between the at least two directional microphones such that the main sound axis of the at least two directional microphones are pointing through the common hole in different directions. | 03-19-2015 |
20150334501 | Method and Apparatus for Generating Sideband Residual Signal - A method and an apparatus for generating a sideband residual signal. The method includes comparing energy of a first signal input by a first sound channel with energy of a second signal input by a second sound channel, if the energy of the first signal is greater than the energy of the second signal, generating a sideband residual signal by allocating a monophonic quantization error to the first signal, and if the energy of the first signal is smaller than the energy of the second signal, generating a sideband residual signal by allocating a monophonic quantization error to the second signal. By using the method and apparatus provided in the embodiments of the present invention, it can be avoided that a monophonic quantization error has a greater impact on a signal whose energy is smaller. | 11-19-2015 |
20160037260 | METHOD FOR RENDERING A STEREO SIGNAL - The invention relates to a method for rendering a stereo audio signal over a first loudspeaker and a second loudspeaker with respect to a desired direction, the stereo audio signal comprising a first audio signal component (L) and a second audio signal component (R), the method comprising: providing a first rendering signal based on a combination of Land a first difference signal obtained based on a difference between L and R to the first loudspeaker, and providing a second rendering signal based on a combination of R and a second difference signal obtained based on the difference between L and R to the second loudspeaker, such that both difference signals are different with respect to sign and one difference signal is delayed by a delay compared to the other difference signal to define a dipole signal, wherein the delay is adapted according to the desired direction. | 02-04-2016 |
Patent application number | Description | Published |
20090045873 | CLOSE-LOOP CLASS-D AUDIO AMPLIFIER AND CONTROL METHOD THEREOF - The present invention discloses a Class-D power amplifier and control method thereof. In one embodiment, the amplifier feeds back the signal at the output node to the inverting input of the comparator, and provides a high frequency triangular wave signal to the non-inverting input of the comparator. In addition, the non-inverting input of the comparator may be coupled to an offset voltage, while the inverting input of the comparator may be coupled to a fixed-frequency rectangular wave signal, a feedback signal which is derived from the output stage and an input signal. In use, the switching frequency may be at least substantially fixed, so as to reduce the influence on the system caused by electromagnetic interruption (EMI). Further, the control circuit is simple, and some devices can be integrated. | 02-19-2009 |
20100264985 | CLOSE-LOOP CLASS-D AUDIO AMPLIFIER AND CONTROL METHOD THEREOF - The present invention discloses a Class-D power amplifier and control method thereof. In one embodiment, the amplifier feeds back the signal at the output node to the inverting input of the comparator, and provides a high frequency triangular wave signal to the non-inverting input of the comparator. In addition, the non-inverting input of the comparator may be coupled to an offset voltage, while the inverting input of the comparator may be coupled to a fixed-frequency rectangular wave signal, a feedback signal which is derived from the output stage and an input signal. In use, the switching frequency may be at least substantially fixed, so as to reduce the influence on the system caused by electromagnetic interruption (EMI). Further, the control circuit is simple, and some devices can be integrated. | 10-21-2010 |
20110305353 | AUDIO AMPLIFIER WITH CLOSED-LOOP POWER - The present technology relates generally to a closed-loop power stage and audio amplifier circuits comprising the same. The present technology further provides a method for controlling an amplifier circuit. The closed-loop power stage is configured to receive a PWM input signal having a first frequency and a first duty cycle, a power supply voltage, and a bias signal related to the power supply voltage, and to output a square-wave signal having a second frequency and a second duty cycle. The closed-loop power stage comprises a feedback loop which is configured to regulate the second duty cycle of the square-wave signal in response to a variation in the power supply voltage. The audio amplifier circuit comprising the closed-loop power stage may have a stable output voltage and thus have good power supply rejection performance. | 12-15-2011 |
20130271215 | CLASS D AUDIO AMPLIFIER WITH NOISE SUPPRESSION AND THE METHOD THEREOF - A class D audio amplifier having: an audio control circuit configured to provide a switching signal based on an input signal and a reference signal; an input capacitor coupled between the input signal and the first input terminal of the audio control circuit; an inductor having a first terminal coupled to the switching terminal of the audio control circuit, and a second terminal; an output capacitor having a first terminal coupled to second terminal of the inductor and a second terminal coupled to a load; and a noise suppression circuit having a first terminal coupled to the first input terminal of the audio control circuit, and a second terminal coupled to the switching terminal of the audio control circuit, wherein the noise suppression circuit charges the input capacitor and the output capacitor to reach a preset value. | 10-17-2013 |