Abstract: An exemplary electronic device includes a casing, a first switch, a second switch and a switch control unit. The casing includes a side plate and a top plate detachably connected with a top end of the side plate. The first switch is turned on when the top plate is connected to the side plate and turned off when the top plate is detached from the side plate. The switch control unit includes a sliding member mounted at one side of the second switch. The sliding member includes a pressing plate. The sliding member is moveable relative to the side plate between a first state in which the pressing plate aligned with and pressing the second switch to turn on the second switch and a second state in which the pressing plate is staggered with the second switch to turn off the second switch.

Abstract: An electronic device receives a voltage from a power supply. The electronic device includes a load, a first adjusting module, a switching module, a delay module, and a second adjusting module. The first adjusting module produces a working voltage when the electronic device is powered on. The switching module establishes an electrical connection between the first adjusting module and the load when receiving the working voltage, and cuts off the electrical connection when not receiving the working voltage. The delay module delays outputting the working voltage to the load for a first predetermined time period on power on, and maintains a power supply to the load for a second predetermined time period after power off. Both the first predetermined time period and the second predetermined time period are independently adjustable.

Abstract: An exemplary electronic device includes a casing, a first switch, a second switch and a switch control unit. The second switch is connected in parallel with the first switch. The casing includes a side plate and a top plate detachably connected with a top end of the side plate. The first switch is turned on when the top plate mounted to the side plate and turned off when the top plate detached from the side plate. The switch control unit includes a sliding member mounted at the second switch. The sliding member includes a pressing plate and is moveable relative to the side plate between a first position in which the pressing plate aligned with and pressing the second switch to turn on the second switch and a second position in which the pressing plate is staggered with the second switch to turn off the second switch.

Abstract: The disclosure provides a method for immunotherapy of a subject afflicted with cancer, comprises administering to the subject a composition comprising a therapeutically effective amount of an antibody that inhibits signaling from the PD-1/PD-L1 signaling pathway. This disclosure also provides a method for immunotherapy of a subject afflicted with cancer comprising selecting a subject that is a suitable candidate for immunotherapy based on an assessment that the proportion of cells in a test tissue sample from the subject that express PD-L1 on the cell surface exceeds a predetermined threshold level, and administering a therapeutically effective amount of an anti-PD-1 antibody to the selected subject. The invention additionally provides rabbit mAbs that bind specifically to a cell surface-expressed PD-L1 antigen in a FFPE tissue sample, and an automated IHC method for assessing cell surface expression in FFPE tissues using the provided anti-PD-L1 Abs.

Abstract: The disclosure provides compounds of formula I, including pharmaceutically acceptable salts, as well as compositions and methods of using the compounds. The compounds have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV.

Abstract: The present invention relates to a method for increasing the efficiency of inducing pluripotent stem cells, and more particularly, to a method for increasing the efficiency of inducing pluripotent stem cells by utilizing genes Jhdm1b and Jhdm1a that modify histone. By utilizing Jhdm1b, Jhdm1a, and a stem cell inducing factor, the present invention increases the efficiency of inducing pluripotent stem cells and increases the quality of induced pluripotent stem cells. The stem cell inducing factor is a combination of Oct4 and Klf4, or a combination of Sox2, Oct4, and Klf4, or a combination of Oct4 and Sox2, and Oct4 alone. The method of the present invention further comprises exposing the cells to vitamin C, which further increases the efficiency of inducing pluripotent stem cells as compared with the case where no vitamin C is used.

Abstract: A method and terminal for starting a USB state machine are provided in the present document. The method includes: connecting a USB voltage bus pin to a logic level; if detecting that a voltage of a charging voltage pin is greater than a threshold limit value, starting a charging state machine and the USB state machine. In the present document, the USB state machine is started through a signal for detecting plug-in and pull-out of a charger, which can not only trigger the start-up of the USB state machine, but also possess a function of satisfying overvoltage protection, thereby the charger and the USB are enabled to share one physical interface with the simplest and securest method under the premise of guaranteeing the reliability.

Abstract: An electronic device includes a USB port and a voltage dividing circuit. The USB port includes a power pin and a ground pin, the power pin is connected to a voltage port. The voltage dividing circuit is connected between the voltage port and ground and is used to divide a voltage of the voltage port to a division voltage proportional to the voltage of the voltage port. The voltage dividing circuit is also connected to the ground pin of the USB port and provides the division voltage to the ground pin.

Abstract: The present disclosure provides a mobile terminal and a method for implementing a browser of the mobile terminal. The method comprises: the mobile terminal establishes a remote browser connection with a computing entity; and the mobile terminal remotely calls a browser engine to parse webpage data and render an image for data to be parsed through a distributed program interface of the browser engine provided by the computing entity, and receives frame dataflow from the computing entity. Through the present disclosure, the mobile terminal establishes a remote browser connection with the computing entity to share the browser engine of the computing entity based on distributed implementation as a component to the mobile terminal; the browser engine of the computing entity is remotely called to work to actually acquire the parsing capability of the CPU and other hardware resources of the computing entity; and the frame dataflow returned from the computing entity is received and presented.

Abstract: An electronic device includes a high definition multimedia interface (HDMI) a power module, and a unidirectional switch. The HDMI includes a power pin, the power module includes a power output port. The unidirectional switch is forward biased between the power output port of the power module and the power pin of the HDMI.

Abstract: A video circuit employed in a video apparatus is configured for transmitting a video signal via an interface unit. The video circuit includes a display circuit and a compensation circuit. The display circuit switches the video apparatus into a video input mode in response to a user's operation, and blocks specific component of the video signal received from the interface unit. The compensation circuit adds a predetermined amount of direct current to the video signal.

Abstract: An electronic device includes a video port, a codec chip, a Pi type filter, a coupling capacitor, and a path switch. The codec chip outputs video signals. The Pi type filter filters noise from the video signals. The coupling capacitor and the path switch are connected in parallel between the Pi type filter and the video port. When the electronic device is connected to another electronic device, the codec chip turns off the path switch, and the coupling capacitor filters direct current from the video signals from which any noise has been filtered and transmits the video signals to the another electronic device. When the electronic device is connected to a display device, the codec chip turns on the path switch, the video signals from which only noise has been filtered are directly transmitted to the display device via the path switch.

Abstract: A drug-delivery chip and a method of fabricating the same are provided. The drug-delivery chip has a main body having at least one drug receiving space individually formed with an opening for storing drugs therein; a thin film for sealing up the at least one drug receiving space; a first conductive wire connecting to one end of the thin film; a second conductive wire connecting to another end of the thin film; a signal-receiving module for receiving actuated signals; and a control module for applying voltages to first and second wire conductive s according to the actuated signal, thereby generating heat to break off the thin film for the release of a drug or drugs received in the at least one drug receiving space.

Abstract: A recoverable, safe and reliable valve stent for unidirectional flow of human lumen which can be implanted temporarily or for a long term and is used in the interventional therapy so as to obstruct from anisotropic flow, in the case of lung diseases. It comprises a cylindrical stent made up of memory alloy material. In particular, an elastic diaphragm is arranged inside the cylindrical stent and at least one gap is arranged on the diaphragm so that the spring piece is divided into a bendable section. One end of the cylindrical stent is provided with a fixed rear clip which is used to fix the alloy material making up the cylindrical stent. The rear clip is provided with screwthreads which can be connected with the conveyor. The stent in the present invention is in a structure without hook body, so the stent can be accurately positioned, adjusted and placed or recovered in double directions with strong anti-backflow ability.

Abstract: An extract of Andrographis paniculata extract containing andrographolide, 14-deoxyandrographolide, 14-deoxy-11,12-dehydroandrographolide, neoandrographolide, polysacchorides, and flavanoids. Also disclosed is a pharmaceutical composition containing such an extract and its use for treating inflammatory bowel disease.

Abstract: An extract of Andrographis paniculata extract containing andrographolide, 14-deoxyandrographolide, 14-deoxy-11,12-dehydroandrographolide, neoandrographolide, polysacchorides, and flavanoids. Also disclosed is a pharmaceutical composition containing such an extract and its use for treating inflammatory bowel disease.

Abstract: An electronic device includes a power supply, a heat generating module, a detecting module, a switching module presetting a predetermined voltage, and a heat dissipation module. The heat generating module is powered by the power supply to generate heat. The detecting module detects the heat of the heat generating module and generates a control voltage variable with the heat of the heat generating module. The switching module establishes the electrical connection between the power supply and the heat dissipation module when the control voltage is smaller than the predetermined voltage and generates a working voltage variable with the control voltage. The heat dissipation module is powered by the working voltage to dissipate the heat of the heat generating module with different heat dissipation efficiency. The heat dissipation efficiency is variable with the working voltage.

Abstract: A conveying device includes a housing, a linear driving mechanism, a first sliding assembly, a second sliding assembly, and a carrying mechanism. The linear driving mechanism is assembled within the housing. The first sliding assembly is slidably assembled together with the second sliding assembly within the housing, and both sliding assemblies are driven by the linear driving mechanism to slide horizontally. The carrying mechanism is slidably sandwiched between the first sliding assembly and the second sliding assembly. The first sliding assembly and the second sliding assembly are driven by the linear driving mechanism to slide within the housing along either a same direction or along opposite directions. The carrying mechanism may slide linearly together with the first sliding assembly and the second sliding assembly, or slide upwards and downwards perpendicular to the linear sliding direction of the first sliding assembly and the second sliding assembly.

Abstract: An electronic device powered by a voltage of a power supply includes a load, a switching module connected between the power supply and the load, and an overvoltage protection circuit. The overvoltage protection circuit comprises a control unit presetting a first predetermined voltage and an overvoltage protection unit. When the voltage is larger than the first predetermined voltage, the control unit generates a protection signal to control the overvoltage protection unit to generate a first control signal, the switching module cuts off an electrical connection between the power supply and the load in response to the first control signal.