Abstract: There are provided a shift register unit circuit, a shift register, an array substrate and a display device. The shift register unit circuit comprises: an input module configured to receive an input signal and output the input signal to a pulling-up node; an output module configured to receive the input signal and output a driving signal under a control of a first clock signal; a pulling-down module configured to pull down a potential at the pulling-up node and a signal output terminal under a control of a pulling-down node; a pulling-down control module configured to pull down the pulling-down node under a control of the input signal and pull up the pulling-down node under a control of a second clock signal; and a resetting module configured to reset the potential at the pulling-up node and the signal output terminal under a control of a resetting signal.

Abstract: In one embodiment, a method for controlling a cursor on a touch screen includes, in response to having entered a pointing mode, displaying the cursor on the touch screen; in response to a touch on the touch screen, calculating a movement velocity of a touch point of the touch; and controlling the movement of the cursor according to the movement velocity of the touch point; wherein at any moment in the pointing mode, an input area of the touch point is any area within the touch screen.

Abstract: In one embodiment, a method for controlling a cursor on a touch screen includes, in response to having entered a pointing mode, displaying the cursor on the touch screen; in response to a touch on the touch screen, calculating a movement velocity of a touch point of the touch; and controlling the movement of the cursor according to the movement velocity of the touch point; wherein at any moment in the pointing mode, an input area of the touch point is any area within the touch screen.

Abstract: A transmitter includes a first digital up-converter for converting data to an intermediate frequency (IF) signal, a pulse width modulator (PWM) for encoding the IF signal to an IF pulse train, a second digital up-converter for converting the IF pulse train to a radio frequency (RF) pulse train, a power amplifier for amplifying the RF pulse train; and a filter for reconstructing a RF analog signal from the amplified RF pulse train.

Abstract: A power encoder includes an amplitude-phase splitter for splitting an input signal into an envelope signal and a phase modulated signal, and a pre-distortion unit for distorting the envelope signal using a look-up table (LUT) to produce a distorted envelope signal. The power encoder also includes a digital converter for combining the distorted envelope signal with the phase modulated signal to produce a distorted input signal, a pulse width modulator (PWM) for modulating the distorted input signal according to the transformation function to produce a modulated signal, and a switch mode power amplifier for amplifying the modulated signal. The look-up table stores a non-linear mapping of a transformation function and a relationship between the distorted input signal and the modulated signal is non-linear.

Abstract: A transmitter includes a first digital up-converter for converting data to an intermediate frequency (IF) signal, a pulse width modulator (PWM) for encoding the IF signal to an IF pulse train, a second digital up-converter for converting the IF pulse train to a radio frequency (RF) pulse train, a power amplifier for amplifying the RF pulse train; and a filter for reconstructing a RF analog signal from the amplified RF pulse train.

Abstract: A power encoder includes an amplitude-phase splitter for splitting an input signal into an envelope signal and a phase modulated signal, and a pre-distortion unit for distorting the envelope signal using a look-up table (LUT) to produce a distorted envelope signal. The power encoder also includes a digital converter for combining the distorted envelope signal with the phase modulated signal to produce a distorted input signal, a pulse width modulator (PWM) for modulating the distorted input signal according to the transformation function to produce a modulated signal, and a switch mode power amplifier for amplifying the modulated signal. The look-up table stores a non-linear mapping of a transformation function and a relationship between the distorted input signal and the modulated signal is non-linear.

Abstract: A device for generating opinion pairs having sentiment orientation based impact relations, having: a reception unit which receives a plurality of object-oriented opinions; an extraction unit which extracts opinions having impact relations among the plurality of object-oriented opinions; an analysis unit which analyzes sentiment orientations of the extracted respective opinions; and a generation unit which establishes correlations between the opinions having sentiment orientation based impact relations to generate the opinion pairs having the sentiment orientation based impact relations. The present device can search and locate more implicit opinions as supplementary opinions by detecting impact relations from a plurality of opinions, and help users interested in different objects obtain more comprehensive comments and summaries.

Abstract: An impedance matching network for a radio frequency (RF) amplifier includes multiple stages connected to each other in a first to last order. A first stage produces an RF output signal, and a last stage receives an RF input signal. Each stage includes a first inductor connected to produce an output signal, a second inductor connected to receive an input signal from a next stage, a capacitor connected between the first and second inductors and a ground. In addition, each stage other than the first stage further includes a first switch to by-pass the first and second inductors, a second switch connected between the first and second inductors and the ground, and a controller for controlling, the first and second switches to select a particular power level of a set of power levels.

Abstract: A transmitter includes a first digital up-converter for converting data to an intermediate frequency (IF) signal, a pulse width modulator (PWM) for encoding the IF signal to an IF pulse train, a second digital up-converter for converting the IF pulse train to a radio frequency (RF) pulse train, a power amplifier for amplifying the RF pulse train; and a filter for reconstructing a RF analog signal from the amplified RF pulse train.

Abstract: Methods are disclosed for determining progression of a condition, onset of a condition, or efficacy of treatment of a condition characterized by an adipocyte imbalance in a patient. In addition, disclosed herein are methods of treating diabetes, abnormal adipocyte activity, and insulin resistance using monomeric, homodimeric, and heterodimeric forms of certain C-terminal fragments of adiponectin receptor. In addition, methods of treating abnormal adipocyte activity, treating metabolic syndrome, causing insulin secretion, increasing insulin levels, inhibiting insulin degradation enzyme, treating Alzheimer's disease, treating cardiovascular disease associated with adiponectin levels, inhibiting ADAM-17 enzyme, inhibiting a protease, treating a condition associated with TNF-alpha, and treating a condition associated with HER2-neu are disclosed. Compositions, dosage forms, and kits are also disclosed.

Abstract: Machine-readable media, methods, apparatus and system for caption detection are described. In some embodiments, a plurality of text boxes may be detected from a plurality of frames. A first percentage of the plurality of text boxes whose locations on the plurality of frames fall into a location range may be obtained. A second percentage of the plurality of text boxes whose sizes fall into a size range may be obtained. Then, it may be determined if the first percentage and the location range are acceptable and if the second percentage and the size range are acceptable.

Abstract: A device includes a source and a drain for transmitting and receiving an electronic charge. The device also includes a first stack and a second stack for providing at least part of a conduction path between the source and the drain, wherein the first stack includes a first gallium nitride (GaN) layer of a first polarity, and the second stack includes a second gallium nitride (GaN) layer of the second polarity, and wherein the first polarity is different from the second polarity. At least one gate operatively connected to at least the first stack for controlling a conduction of the electronic charge, such that, during an operation of the device, the conduction path includes a first two-dimensional electron gas (2DEG) channel formed in the first GaN layer and a second 2DEG channel formed in the second GaN layer.

Abstract: A method and system for searching an electronic map. The method includes the steps of: receiving a query entered by a user for searching the electronic map; extracting place names in the query; extracting in web pages searched on a computer network co-occurrence place names that co-occurred with the place names; selecting extension place names from the co-occurrence place names, thereby obtaining a set of extension place names; generating a set of queries, wherein the set of queries includes the query entered by the user, and includes a query obtained by replacing the place names in the query entered by the user with each extension place name in the set of extension place names respectively; and sending the set of queries to a map search engine.

Abstract: Methods are disclosed for determining progression of a condition, onset of a condition, or efficacy of treatment of a condition characterized by an adipocyte imbalance in a patient. In addition, methods are disclosed of treating diabetes, abnormal adipocyte activity, and insulin resistance using monomeric, homodimeric, and heterodimeric forms of certain C-terminal fragments of adiponectin receptor. In addition, methods of treating abnormal adipocyte activity, treating metabolic syndrome, causing insulin secretion, increasing insulin levels, inhibiting insulin degradation enzyme, treating Alzheimer's disease, treating cardiovascular disease associated with adiponectin levels, inhibiting ADAM-17 enzyme, inhibiting a protease, treating a condition associated with TNF-alpha, and treating a condition associated with HER2-neu are disclosed. Compositions, dosage forms, and kits are also disclosed.

Abstract: Tagging methods and apparatus, including computer program products, based on a structured data set. Classification models are created for respective nodes in the structured data set of an event. Public opinions on the event are acquired. The opinions are tagged to corresponding nodes of the structured data set using the created classification models. The tagging methods and apparatus provide well-ordered, focused public opinions for each event to users, and exhibit the evolution of the public opinions along with time.

Abstract: System, method and program product for text processing using object coreference technology. In particular, the invention provides a text processing method which includes, acquiring text to be processed; extracting subject words and entity words corresponding to the subject words from the text; grouping the subject words; determining entity words that reference a same concerned object according to the grouped subject words; and generating processing policy for entity words that reference a same concerned object. The invention also includes a system with means for carrying out the method. The invention generally realizes automatic, more comprehensive, accurate, efficient analysis and processing on text data. The invention can be used to dig a large amount of comment data about some entity, and the invention can also be used to suggest insertion place in an article where embedded advertisement is inserted.

Abstract: An impedance matching network for a radio frequency (RF) amplifier includes multiple stages connected to each other in a first to last order. A first stage produces an RE output signal, and a last stage receives an RF input signal. Each stage includes a first inductor connected to produce an output signal, a second inductor connected to receive an input signal from a next stage, a capacitor connected between the first and second inductors and a ground. In addition, each stage other than the first stage further includes a first switch to by-pass the first and second inductors, a second switch connected between the first and second inductors and the ground, and a controller for controlling, the first and second switches to select a particular power level of a set of power levels.

Abstract: The present invention provides a microfluidic device and its use for cell motility classification. The microfluidic device comprises a fluid inlet, a sample inlet and a channel connecting the fluid inlet and the sample inlet, wherein the channel comprises at least two sections of different sizes, and the channel allows fluid flow from the fluid inlet to the sample inlet.

Abstract: A method and an apparatus for recommending information to users within a social network. The method builds a recommendation list with at least one two-tuple, where each two-tuple comprises a target user name and an information item and ranks the recommendation list by using two-tuples in the recommendation list as a basic unit. By selecting a two-tuple in the recommendation list, the user can recommend a corresponding information item to a user represented by a target user name. An apparatus is also provided by using a builder for building for a user a recommendation list comprising at least one two-tuple and a sorter for ranking the recommendation list by using two-tuples in the recommendation list as a basic unit, such that, by selecting a two-tuple in the recommendation list.