Abstract: Compositions of self-crosslinking composite binders for silicon-based electrodes, associated processes of forming silicon-based electrodes using the composite binders, as well as batteries utilizing the silicon-based electrodes formed using the composite binders are disclosed herein. In certain examples, the composite binder can include a first component configured to provide structural integrity in a silicon-based electrode and a second component configured to form a mesh-like structural network with the first component to provide flexibility of the silicon-based electrode and adhesiveness toward a current collector. The flexible mesh-like structural network is formed via gradient hydrogen bonds between chains of the first component and chains of the second components.

Abstract: An integrated optical engine based on an embodiment of the invention includes: a projecting system for projecting light to the exterior; an imaging system for receiving light from the exterior; a camera body, to which the projecting system and the imaging system are coupled; and a base coupled to the rear of the camera body. A first insertion recess extends along the lengthwise direction of the camera body and has the same diameter as the outer diameter of the projecting system such that the projecting system is movable within the first insertion recess along only the lengthwise direction, and a second insertion recess extends along the lengthwise direction of the camera body and has the same diameter as the outer diameter of the imaging system such that the imaging system is movable within the second insertion recess along only the lengthwise direction.

Abstract: The embodiments herein provide for an oxygen/air cathode that includes metal-organic frameworks and/or hybrids of metal-organic frameworks and carbon networks. The metal-organic-framework-based Li—O2 cells are operated in humid O2 where water plays a critical role in improving battery performance. Such embodiments not only improve battery performance but also reduces the cost by cycling the Li—O2 batteries in humid oxygen with MOF@CNT hybrid catalysts.

Abstract: A multi-phase buck-boost converter circuit comprises a buck circuit stage, a boost circuit stage, and a control circuit. The buck circuit stage is connected to an input of the buck-boost converter circuit to receive an input voltage. The boost circuit stage includes multiple boost circuits connected in parallel. The boost circuit stage is coupled to the buck circuit stage and an output of the multi-phase buck-boost converter circuit. Each boost circuit includes an inductor coupled to the buck circuit stage. The control circuit operates the multiple boost circuit stages out of phase with respect to each other in a boost mode, operates the buck circuit stage in a buck mode, and operates the multiple boost circuit stages out of phase with respect to each other and operates the buck circuit stage in a buck-boost mode.

Abstract: An integrated optical engine based on an embodiment of the invention includes: a projecting system for projecting light to the exterior; an imaging system for receiving light from the exterior; a camera body, to which the projecting system and the imaging system are coupled; and a base coupled to the rear of the camera body. A first insertion recess extends along the lengthwise direction of the camera body and has the same diameter as the outer diameter of the projecting system such that the projecting system is movable within the first insertion recess along only the lengthwise direction, and a second insertion recess extends along the lengthwise direction of the camera body and has the same diameter as the outer diameter of the imaging system such that the imaging system is movable within the second insertion recess along only the lengthwise direction.

Abstract: Silicon materials suitable for use as an anode material and associated method of production are disclosed herein. In one embodiment, a silicon material includes crystalline silicon in a matrix and macro-scale pores distributed in the matrix of the crystalline silicon. The macro-scale pores can have a size greater than 100 nanometers, and surfaces of crystalline silicon in the macro-scale pores are coated with carbon.

Abstract: Controller circuitry can employ a method to provide control signals to bridge switches operating an inductor for switched-mode inductive buck-boost voltage regulation. The buck mode can operate the bridge switches in a buck current control mode when the input voltage exceeds the output voltage. The boost mode can operate the bridge switches in a boost current control mode when the output voltage exceeds the input voltage. The buck-boost transition mode can operate the bridge switches in a peak buck-boost current control mode that minimizes a minimum duty cycle (having a minimum “on” duty time and a minimum “off” duty time) when the output voltage is approximately equal to the input voltage during a transition from at least one of the current control buck mode to the current control boost mode or from the current control boost mode to the current control buck mode.

Abstract: A multi-phase buck-boost converter circuit comprises a buck circuit stage, a boost circuit stage, and a control circuit. The buck circuit stage is connected to an input of the buck-boost converter circuit to receive an input voltage. The boost circuit stage includes multiple boost circuits connected in parallel. The boost circuit stage is coupled to the buck circuit stage and an output of the multi-phase buck-boost converter circuit. Each boost circuit includes an inductor coupled to the buck circuit stage. The control circuit operates the multiple boost circuit stages out of phase with respect to each other in a boost mode, operates the buck circuit stage in a buck mode, and operates the multiple boost circuit stages out of phase with respect to each other and operates the buck circuit stage in a buck-boost mode.

Abstract: Silicon materials suitable for use as an anode material and associated method of production are disclosed herein. In one embodiment, a silicon material includes crystalline silicon in a matrix and macro-scale pores distributed in the matrix of the crystalline silicon. The macro-scale pores can have a size greater than 100 nanometers, and surfaces of crystalline silicon in the macro-scale pores are coated with carbon.

Abstract: A resistive switching memory device according to an exemplary embodiment includes: a first electrode; a second electrode formed to be separated from the first electrode; and an insulating layer formed near the first electrode and the second electrode, and changed to one of a high resistance state and a low resistance state when a conductive filament is controlled by a change of external humidity or a voltage applied through the first electrode or the second electrode.

Abstract: Controller circuitry can employ a method to provide control signals to bridge switches operating an inductor for switched-mode inductive buck-boost voltage regulation. The buck mode can operate the bridge switches in a buck current control mode when the input voltage exceeds the output voltage. The boost mode can operate the bridge switches in a boost current control mode when the output voltage exceeds the input voltage. The buck-boost transition mode can operate the bridge switches in a peak buck-boost current control mode that minimizes a minimum duty cycle (having a minimum “on” duty time and a minimum “off” duty time) when the output voltage is approximately equal to the input voltage during a transition from at least one of the current control buck mode to the current control boost mode or from the current control boost mode to the current control buck mode.

Abstract: The embodiments herein provide for an oxygen/air cathode that includes metal-organic frameworks and/or hybrids of metal-organic frameworks and carbon networks. The metal- organic-framework-based Li—O2 cells are operated in humid O2 where water plays a critical role in improving battery performance. Such embodiments not only improve battery performance but also reduces the cost by cycling the Li—O2 batteries in humid oxygen with MOF@CNT hybrid catalysts.

Abstract: Silicon materials suitable for use as an anode material and associated method of production are disclosed herein. In one embodiment, a silicon material includes crystalline silicon in a matrix and macro-scale pores distributed in the matrix of the crystalline silicon. The macro-scale pores can have a size greater than 100 nanometers, and surfaces of crystalline silicon in the macro-scale pores are coated with carbon.

Abstract: A resistive switching memory device according to an exemplary embodiment includes: a first electrode; a second electrode formed to be separated from the first electrode; and an insulating layer formed near the first electrode and the second electrode, and changed to one of a high resistance state and a low resistance state when a conductive filament is controlled by a change of external humidity or a voltage applied through the first electrode or the second electrode.

Abstract: Silicon materials suitable for use as an anode material and associated method of production are disclosed herein. In one embodiment, a silicon material includes crystalline silicon in a matrix and macro-scale pores distributed in the matrix of the crystalline silicon. The macro-scale pores can have a size greater than 100 nanometers, and surfaces of crystalline silicon in the macro-scale pores are coated with carbon.

Abstract: The present invention relates to an automatic multi-performance evaluation system for hybrid speech recognition and, more particularly, to an automatic multi-performance evaluation system for hybrid speech recognition capable of automatically evaluating a processing result of speech recognition and language understanding through a hybrid terminal and a processing result of server speech recognition and language understanding through a cloud server by simultaneously using the hybrid terminal and the cloud server, to thereby output an accurate and fast performance and function verification result.

Abstract: Silicon materials suitable for use as an anode material and associated method of production are disclosed herein. In one embodiment, a silicon material includes crystalline silicon in a matrix and macro-scale pores distributed in the matrix of the crystalline silicon. The macro-scale pores can have a size greater than 100 nanometers, and surfaces of crystalline silicon in the macro-scale pores are coated with carbon.

Abstract: The present invention relates to an automatic multi-performance evaluation system for hybrid speech recognition and, more particularly, to an automatic multi-performance evaluation system for hybrid speech recognition capable of automatically evaluating a processing result of speech recognition and language understanding through a hybrid terminal and a processing result of server speech recognition and language understanding through a cloud server by simultaneously using the hybrid terminal and the cloud server, to thereby output an accurate and fast performance and function verification result.

Abstract: Disclosed herein is a vehicle that includes a sound receiver to receive a sound signal, a controller, and a memory storing a program to be executed in the controller. The program includes instructions to estimate an alarm sound model of the sound signal by determining an alarm sound model matching the sound signal among at least one alarm sound model stored beforehand.

Abstract: Provided are a ramp signal calibration apparatus and method and image sensor including the apparatus. The apparatus includes: an analog-to-digital converter (ADC) including a trimmable transistor having a gain value that varies according to stored data, and configured to receive a ramp signal in a state where the gain value is a first gain value, and to output first and second output signals; a subtractor configured to calculate a difference between the first and second output signals; a digital comparator configured to compare the difference with a reference value and to determine whether a slope of the ramp signal has changed; and a counter configured to change the stored data based on whether the slope of the ramp signal has changed, wherein when the counter changes the data, the first gain value of the trimmable transistor is changed to a second gain value according to the changed data.