Abstract: SRAM arrays are provided. In each SRAM cell arranged in a column of cell array, a pull-down transistor and a pass-gate transistor are formed in P-type well region. A pull-up transistor is formed in N-type well region. At least one well strap cell includes an N-well strap structure formed on the N-type well region and a P-well strap structure formed on the P-type well region. A first distance between the active region of the N-well strap structure and the P-type well region is greater than a second distance between an active region of the pull-up transistor and the P-type well region.

Abstract: A system for visible light communication having a portable device with a visible light source operated to emit optical signals as light pulses representative of data, and a warning device having one or more sources providing one or more of visible and/or audible warning signals. The warning device has a controller which detects the data using electrical signals received from a light sensor representative of the light pulses. Responsive to at least a portion of the detected data, the controller operates one or more sources of the warning device. The detected data includes one or more programming options, such as patterns, for operating the one or more sources of the warning device. The portable device may be a smartphone or tablet having a built-in flash providing the visible light source, where programming options are selectable via a user interface along the portable device.

Abstract: A portable wire cutting device for sampling a steel ingot includes a wire rack device, a driving system, and a multi-axis moving device. The wire rack device includes a first corner wheel, a second corner wheel, a transition wheel, a steering wheel, a first wire rack, a second wire rack, and a wire winding drum. The driving system includes a wire drum motor and a molybdenum wire, wherein the wire drum motor provides power driving for the operation of a cutting line; and the molybdenum wire is a closed molybdenum wire coil connected in an end-to-end manner, the molybdenum wire is wrapped around the first corner wheel, the second corner wheel, the wire winding drum, and an inner side of the transition wheel in a looping manner, and during operation, the cutting line performs wire cutting on an object by the molybdenum wire.

Abstract: A laser scanning method and a laser scanning apparatus. The laser scanning method comprises: generating a periodic input laser signal with a plurality of non-overlapping wavelengths in multiple time periods within each period; coupling each wavelength of a plurality of non-overlapping wavelengths of input laser signals to the corresponding output channel of multiple spatially-separated output channels, and emitting light from each output channel at different exit angles from each other.

Abstract: A semiconductor power device and a manufacturing method thereof are provided. In the manufacturing method, before the self-aligned silicide process is performed, a gate stacked structure and a spacer are formed on a semiconductor layer having a body region and a source region. The spacer defines a portion of the source region for forming a silicide layer. Subsequently, the self-aligned silicide process is performed with the gate stacked structure and the spacer functioning as a mask to form the silicide layer at the defined portion of the source region. Thereafter, an interconnection structure including an interlayer dielectric layer and a source conductive layer is formed on the semiconductor layer. The source conductive layer is electrically connected to the source region. The silicide layer extends toward the gate stacked structure from a position under the source conductive layer to another position under the interlayer dielectric layer.

Abstract: The present disclosure provides a voltage regulation control system including a high voltage generator, a positive and negative high voltage control circuit, a first coupling filter circuit, a second coupling filter circuit, a positive high voltage regulating unit, and a DC component control unit. The first coupling filter circuit includes a first AC coupling unit and a first rectifier filter unit. The second coupling filter circuit includes a second AC coupling unit and a second rectifier filter unit. A high voltage winding of a high voltage transformer of the high voltage generator is respectively connected to the first coupling filter circuit and the second coupling filter circuit. The positive and negative high voltage control circuit is respectively connected to the DC component control unit and the positive high voltage regulating unit. The first coupling filter circuit is connected to the positive high voltage regulating unit.

Abstract: Embodiments of this application provide a network performance assurance method and apparatus. When the network performance assurance method is applied, a second management device determines network performance assurance information. The network performance assurance information includes at least one of a network performance assurance granularity and a network performance assurance condition. The second management device sends a target network management request including the network performance assurance information to a first management device. The first management device receives the target network management request sent by the second management device, and manages a target network based on the at least one of the network performance assurance granularity and the network performance assurance condition included in the target network management request.

Abstract: A toilet includes a bowl, a trapway, and a passage. The trapway is fluidly connected to the bowl at a trapway inlet and extends downstream from the bowl. The trapway includes an up-leg and a down-leg extending downstream from the up-leg. The passage is fluidly connected to the trapway downstream from the trapway inlet. The passage is configured to allow ambient air from outside the toilet to pass therethrough toward the trapway.

Abstract: A quick installation plate with a mobile phone clipping function includes a bottom plate and a camera screw on the bottom plate. Both sides of the bottom plate have a dovetail slot lockable by a tripod head; the bottom plate has a mobile phone clipping device that can be rotated and opened to clamp a mobile phone; the mobile phone clipping device has a first pin, two rotary arms rotatable around the first pin, and a moving part installed at an end of the rotary arm and can be pulled longitudinally along the rotary arm; the rotary arm has a connection structure elastically coupled to the moving part; the moving part is substantially n-shaped and has both ends disposed at the ends of the two rotary arms respectively; and the moving part has a second pin rotatable around the second pin to open the clamping part.

Abstract: The present invention relates to fused heterocyclic derivatives, processes for their preparation and their use in medicine. Specifically, the present invention relates to a novel derivative represented by the formula (I?), or its pharmaceutically acceptable salt thereof, a pharmaceutical composition containing the derivative or its pharmaceutically acceptable salt thereof, and the method for preparing the derivative and its pharmaceutically acceptable salt thereof. The present invention also relates to the use of the derivative and its pharmaceutically acceptable salt thereof, or a pharmaceutical composition containing the derivative and its pharmaceutically acceptable salt thereof in the preparation of medicines, in particularly as IDO inhibitor medicines, for treating and/or preventing cancers. Wherein each substituent of the formula (I?) is the same as defined in the specification.

Abstract: Disclosed herein is a gas turbine blade. The gas turbine blade includes a guide portion disposed adjacent to a direction-changing portion to guide the flow direction of cooling air in order to enhance the cooling efficiency of the turbine blade and promote the stable flow of the cooling air in a cooling passage.

Abstract: A photosensitive compound which can be suitably used for a resist composition having superior sensitivity with respect to light of short wavelength such as KrF and the like, especially to extreme ultraviolet or electron beam, superior resolution and depth of focus in lithography, and can suppress LER (line edge roughness) in fine pattern, a resist composition using the photosensitive compound, and a manufacturing method of a device is provided. A photosensitive compound including a divalent Te atom is provided.

Abstract: A power converter with over temperature protection compensation includes a main conversion unit, a primary-side control unit, a primary detection circuit, and an over temperature adjustment circuit. The primary-side control unit obtains a primary voltage change value through the primary detection circuit, and the primary-side control unit correspondingly provides a current change value to the over temperature adjustment circuit according to the primary voltage change value. The over temperature adjustment circuit provides a temperature control voltage according to the current change value so that the primary-side control unit determines whether an over temperature protection is activated according to the temperature control voltage.

Abstract: A cell measurement method, applied to a base station, includes: configuring, for an unmanned aerial vehicle, a reporting parameter for a measurement report for cell measurement, the reporting parameter for the measurement report at least including a specified measurement cell number and a specified measurement time value; and sending the reporting parameter for the measurement report to the unmanned aerial vehicle, to enable the unmanned aerial vehicle to send the measurement report to the base station when it is detected according to the reporting parameter for the measurement report that a candidate cell queue meets a reporting rule for the measurement report.

Abstract: The invention provides an expanding blade, comprising a first snap-fit portion, a second snap-fit portion, a fixation portion, a partition panel and hook edges, wherein, the first snap-fit portion has an axial flat section on one side; the second snap-fit portion is connected with the first snap-fit portion at one end and fixed to the fixation portion at the other end, and a convex locating block is arranged on the side wall of the second snap-fit portion; the partition panel is connected with the fixation portion at one end, the hook edges which are inclined outwards is arranged at the other end, and both the fixation portion and the hook edges are arranged on the same side of the partition panel. In addition, the invention also puts forward a unidirectional expanding device and a bidirectional expanding device which use the expanding blade. In this application, two fastening structures, i.e.

Abstract: A guidance system for a near-infrared fluorescein angiography operation with a 785 nm continuous wavelength light source is provided. The guidance system includes a near infrared continuous laser emitting source, a visible light illumination source, a light collector, a light splitter connected to the light collector, a visible light filter, a near infrared filter, a color camera connected to the light splitter via the visible light filter, a near infrared camera connected to the light splitter via the near infrared filter, a terminal display, and a shell configured to contact with the body tissue of the patient. The near infrared to continuous laser emitting source and the visible light illumination source are provided on a light source support in the shell. The shell is provided therein with a viewing channel which is connected to the light collector. Both the color camera and the near infrared camera are connected to the terminal display.

Abstract: A conversation topic providing method includes: converting voice data, of a conversation of a user who is on a phone, into text; selecting a keyword, indicating an intention of the user, from the text; obtaining information of interest with respect to the keyword; and determining topics relating to the keyword based on user information.

Abstract: Systems and methods are provided for anticipating needs of a user through a mobile device of the user. One example method includes receiving, from the mobile device, a location identifier associated with a position within an entity location, the mobile device receiving the location identifier from a wireless transmitter upon entering a predetermined transmission range of the wireless transmitter; starting a first timer upon receiving the location identifier; and initiating a predefined action associated with the position within the entity location upon determining that a time on the first timer exceeds a predetermined threshold.

Abstract: A signal analysis method for determining at least one perturbance component of an input signal is described, wherein the perturbance is associated with at least one of jitter and noise.